flag-rs 0.10.0

A Cobra-inspired CLI framework with dynamic completions
Documentation 
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��&�lUk411b21fc-ba1e-46e7-9bb4-c313dee34321Create OpenCode.md with commands and guidelines Lk�h_��h_�kIU/toolu_01BrCA8NkzugQ9evVDznTWD7411b21fc-ba1e-46e7-9bb4-c313dee34321New Agent SessionHWh_��h_��kIU/toolu_01X3QAHKPqfu9sjDo9d8HQKZ411b21fc-ba1e-46e7-9bb4-c313dee34321New Agent Session�h_��h_��
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	�n	��Y	UUm�)58f67783-510f-4d3a-b740-bc3d82b9c70c411b21fc-ba1e-46e7-9bb4-c313dee34321/Users/navicore/git/navicore/flag-rs/OpenCode.md# OpenCode Configuration for flag-rs

## Build Commands
- `make` - Run fmt, clippy, test (CI checks)
- `make build` - Build project with `cargo build`
- `make test` - Run all tests with `cargo test --all-features`
- `cargo test test_name` - Run single test by name
- `make clippy` - Strict clippy checks (all, pedantic, nursery, cargo)
- `make fmt` - Format code with `cargo fmt`

## Code Style
- **Edition**: 2021, MSRV 1.70.0
- **Docs**: Use `//!` for module docs, `///` for item docs. Document all public items.
- **Imports**: Group std, external crates, then local modules. Use explicit imports.
- **Types**: Strong typing with custom error enum. Use `Result<T>` for fallible operations.
- **Naming**: snake_case for functions/variables, PascalCase for types, SCREAMING_SNAKE for consts
- **Error Handling**: Custom `Error` enum, no panics in library code, use `?` operator
- **Dependencies**: Zero external dependencies - pure Rust implementation
- **Clippy**: Very strict settings - denies all, pedantic, nursery. Allows module_name_repetitions, must_use_candidate, missing_errors_doc
- **Tests**: Use descriptive test names, allow dbg!/println!/unwrap in tests only

## Architecture 
- Builder pattern for command construction (`CommandBuilder`)
- Dynamic runtime completions via function pointers
- Modular command registration pattern for large appsv1h_�h_黁UUm
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UU�];ce838688-c1bf-4b38-adf7-ca31a86b2436411b21fc-ba1e-46e7-9bb4-c313dee34321assistant[{"type":"text","data":{"text":"I'll analyze the codebase to understand the project structure, build commands, and code style conventions."}},{"type":"tool_call","data":{"id":"toolu_01FzuGZQFTe6jtXJR7mtWvRW","name":"view","input":"{\"file_path\": \"/Users/navicore/git/navicore/flag-rs/Cargo.toml\"}","type":"function","finished":true}},{"type":"tool_call","data":{"id":"toolu_01Ndp1gdZSkdqcpmHrDZV4T3","name":"view","input":"{\"file_path\": \"/Users/navicore/git/navicore/flag-rs/Makefile\"}","type":"function","finished":true}},{"type":"tool_call","data":{"id":"toolu_01LxhvbZuZDa96eP2VS9Hhhx","name":"view","input":"{\"file_path\": \"/Users/navicore/git/navicore/flag-rs/clippy.toml\"}","type":"function","finished":true}},{"type":"tool_call","data":{"id":"toolu_018aQqccRghcH4a2RYRxK9bu","name":"glob","input":"{\"pattern\": \"**/.cursor*\"}","type":"function","finished":true}},{"type":"tool_call","data":{"id":"toolu_018MUjqadLzHkQh35wVG3vws","name":"glob","input":"{\"pattern\": \"**/.github/copilot-instructions.md\"}","type":"function","finished":true}},{"type":"finish","data":{"reason":"tool_use","time":1751116172}}]copilot.claude-sonnet-4h_�h_�h_錅x
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83478b08-3504-416b-912b-8268113d112d411b21fc-ba1e-46e7-9bb4-c313dee34321user[{"type":"text","data":{"text":"Please analyze this codebase and create a OpenCode.md file containing:\n1. Build/lint/test commands - especially for running a single test\n2. Code style guidelines including imports, formatting, types, naming conventions, error handling, etc.\n\nThe file you create will be given to agentic coding agents (such as yourself) that operate in this repository. Make it about 20 lines long.\nIf there's already a opencode.md, improve it.\nIf there are Cursor rules (in .cursor/rules/ or .cursorrules) or Copilot rules (in .github/copilot-instructions.md), make sure \'Z%Y#>"=410

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(U411b21fc-ba1e-46e7-9bb4-c313dee34321(U411b21fc-ba1e-46e7-9bb4-c313dee34321(U411b21fc-ba1e-46e7-9bb4-c313dee34321
(U411b21fc-ba1e-46e7-9bb4-c313dee34321	(U411b21fc-ba1e-46e7-9bb4-c313dee34321(U411b21fc-ba1e-46e7-9bb4-c313dee34321(U411b21fc-ba1e-46e7-9bb4-c313dee34321(U411b21fc-ba1e-46e7-9bb4-c313dee34321(U411b21fc-ba1e-46e7-9bb4-c313dee34321(U411b21fc-ba1e-46e7-9bb4-c313dee34321(U411b21fc-ba1e-46e7-9bb4-c313dee34321'U	411b21fc-ba1e-46e7-9bb4-c313dee34321t\t-A clippy::missing_panics_doc \\\n    47|\t\t-A clippy::missing_docs_in_private_items \\\n    48|\t\t-A clippy::missing_const_for_fn \\\n    49|\t\t-A clippy::uninlined_format_args \\\n    50|\t\t-A clippy::map_unwrap_or \\\n    51|\t\t-A clippy::manual_let_else \\\n    52|\t\t-A clippy::needless_collect \\\n    53|\t\t-A clippy::single_match_else \\\n    54|\t\t-A clippy::option_if_let_else\n    55|\n    56|# Run clippy and fix what can be fixed automatically\n    57|clippy-fix:\n    58|\tcargo clippy --fix --allow-staged --allow-dirty\n    59|\n    60|# Format code\n    61|fmt:\n    62|\tcargo fmt\n    63|\n    64|# Clean build artifacts\n    65|clean:\n    66|\tcargo clean\n    67|\n    68|# Build documentation\n    69|doc:\n    70|\tcargo doc --no-deps --open\n    71|\n    72|# Run all checks (what CI does)\n    73|check: fmt clippy test doc\n    74|\t@echo \"All checks passed!\"\n    75|\n    76|# Prepare for release - run all checks and show version\n    77|release: check\n    78|\t@echo \"Current version: $$(grep '^version' Cargo.toml | head -1 | cut -d'\"' -f2)\"\n    79|\t@echo \"Ready to release! Don't forget to:\"\n    80|\t@echo \"  1. Update version in Cargo.toml\"\n    81|\t@echo \"  2. Commit and push changes\"\n    82|\t@echo \"  3. Create GitHub release with tag v$$(grep '^version' Cargo.toml | head -1 | cut -d'\"' -f2)\"\n    83|\n    84|# Show available commands\n    85|help:\n    86|\t@echo \"Available commands:\"\n    87|\t@echo \"  make          - Run fmt, clippy, and test\"\n    88|\t@echo \"  make build    - Build the project\"\n    89|\t@echo \"  make test     - Run tests\"\n    90|\t@echo \"  make clippy   - Run strict clippy checks (same as CI)\"\n    91|\t@echo \"  make fmt      - Format code\"\n    92|\t@echo \"  make clean    - Clean build artifacts\"\n    93|\t@echo \"  make doc      - Build and open documentation\"\n    94|\t@echo \"  make check    - Run all CI checks\"\n    95|\t@echo \"  make release  - Prepare for release\"\n\u003c/file\u003e\n","metadata":"{\"file_path\":\"/Users/navicore/git/navicore/flag-rs/Makefile\",\"content\":\".PHONY: all build test clippy clippy-fix fmt clean doc release check\\n\\n# Default target\\nall: fmt clippy test\\n\\n# Build the project\\nbuild:\\n\\tcargo build\\n\\n# Run tests\\ntest:\\n\\tcargo test --all-features\\n\\n# Run clippy with the same settings as CI\\nclippy:\\n\\tcargo clippy -- \\\\\\n\\t\\t-D clippy::all \\\\\\n\\t\\t-D clippy::pedantic \\\\\\n\\t\\t-D clippy::nursery \\\\\\n\\t\\t-D clippy::cargo \\\\\\n\\t\\t-A clippy::module_name_repetitions \\\\\\n\\t\\t-A clippy::must_use_candidate \\\\\\n\\t\\t-A clippy::missing_errors_doc \\\\\\n\\t\\t-A clippy::missing_panics_doc \\\\\\n\\t\\t-A clippy::missing_docs_in_private_items \\\\\\n\\t\\t-A clippy::missing_const_for_fn\\n\\tcargo clippy --tests -- \\\\\\n\\t\\t-D clippy::all \\\\\\n\\t\\t-D clippy::pedantic \\\\\\n\\t\\t-D clippy::nursery \\\\\\n\\t\\t-D clippy::cargo \\\\\\n\\t\\t-A clippy::module_name_repetitions \\\\\\n\\t\\t-A clippy::must_use_candidate \\\\\\n\\t\\t-A clippy::missing_errors_doc \\\\\\n\\t\\t-A clippy::missing_panics_doc \\\\\\n\\t\\t-A clippy::missing_docs_in_private_items \\\\\\n\\t\\t-A clippy::missing_const_for_fn\\n\\tcargo clippy --examples -- \\\\\\n\\t\\t-D clippy::all \\\\\\n\\t\\t-D clippy::pedantic \\\\\\n\\t\\t-D clippy::nursery \\\\\\n\\t\\t-D clippy::cargo \\\\\\n\\t\\t-A clippy::module_name_repetitions \\\\\\n\\t\\t-A clippy::must_use_candidate \\\\\\n\\t\\t-A clippy::missing_errors_doc \\\\\\n\\t\\t-A clippy::missing_panics_doc \\\\\\n\\t\\t-A clippy::missing_docs_in_private_items \\\\\\n\\t\\t-A clippy::missing_const_for_fn \\\\\\n\\t\\t-A clippy::uninlined_format_args \\\\\\n\\t\\t-A clippy::map_unwrap_or \\\\\\n\\t\\t-A clippy::manual_let_else \\\\\\n\\t\\t-A clippy::needless_collect \\\\\\n\\t\\t-A clippy::single_match_else \\\\\\n\\t\\t-A clippy::option_if_let_else\\n\\n# Run clippy and fix what can be fixed automatically\\nclippy-fix:\\n\\tcargo clippy --fix --allow-staged --allow-dirty\\n\\n# Format code\\nfmt:\\n\\tcargo fmt\\n\\n# Clean build artifacts\\nclean:\\n\\tcargo clean\\n\\n# Build documentation\\ndoc:\\n\\tcargo doc --no-deps --open\\n\\n# Run all checks (what CI does)\\ncheck: fmt clippy test doc\\n\\t@echo \\\"All checks passed!\\\"\\n\\n# Prepare for release - run all checks and show version\\nrelease: check\\n\\t@echo \\\"Current version: $$(grep '^version' Cargo.toml | head -1 | cut -d'\\\"' -f2)\\\"\\n\\t@echo \\\"Ready to release! Don't forget to:\\\"\\n\\t@echo \\\"  1. Update version in Cargo.toml\\\"\\n\\t@echo \\\"  2. Commit and push changes\\\"\\n\\t@echo \\\"  3. Create GitHub release with tag v$$(grep '^version' Cargo.toml | head -1 | cut -d'\\\"' -f2)\\\"\\n\\n# Show available commands\\nhelp:\\n\\t@echo \\\"Available commands:\\\"\\n\\t@echo \\\"  make          - Run fmt, clippy, and test\\\"\\n\\t@echo \\\"  make build    - Build the project\\\"\\n\\t@echo \\\"  make test     - Run tests\\\"\\n\\t@echo \\\"  make clippy   - Run strict clippy checks (same as CI)\\\"\\n\\t@echo \\\"  make fmt      - Format code\\\"\\n\\t@echo \\\"  make clean    - Clean build artifacts\\\"\\n\\t@echo \\\"  make doc      - Build and open documentation\\\"\\n\\t@echo \\\"  make check    - Run all CI checks\\\"\\n\\t@echo \\\"  make release  - Prepare for release\\\"\"}","is_error":false}},{"type":"tool_result","data":{"tool_call_id":"toolu_01LxhvbZuZDa96eP2VS9Hhhx","name":"","content":"\u003cfile\u003e\n     1|# Opinionated Clippy configuration for cobra-rs\n     2|\n     3|# Deny common mistakes and enforce good practices\n     4|avoid-breaking-exported-api = false\n     5|msrv = \"1.70.0\"\n     6|\n     7|# Warn on all pedantic lints\n     8|warn-on-all-wildcard-imports = true\n     9|\n    10|# Set max values for complexity\n    11|cognitive-complexity-threshold = 30\n    12|too-many-arguments-threshold = 7\n    13|type-complexity-threshold = 250\n    14|single-char-binding-names-threshold = 4\n    15|too-many-lines-threshold = 400\n    16|trivial-copy-size-limit = 16\n    17|enum-variant-name-threshold = 3\n    18|struct-field-name-threshold = 3\n    19|\n    20|# Documentation\n    21|missing-docs-in-crate-items = true\n    22|\n    23|# Allow certain patterns\n    24|allow-dbg-in-tests = true\n    25|allow-print-in-tests = true\n    26|allow-expect-in-tests = true\n    27|allow-unwrap-in-tests = true\n    28|\n    29|# Disallowed names\n    30|disallowed-names = [\"foo\", \"bar\", \"baz\", \"quux\"]\n    31|\n    32|# Error message improvements\n    33|#error-on-line-overflow = true\n    34|#error-on-unformatted = false\n\u003c/file\u003e\n","metadata":"{\"file_path\":\"/Users/navicore/git/navicore/flag-rs/clippy.toml\",\"content\":\"# Opinionated Clippy configuration for cobra-rs\\n\\n# Deny common mistakes and enforce good practices\\navoid-breaking-exported-api = false\\nmsrv = \\\"1.70.0\\\"\\n\\n# Warn on all pedantic lints\\nwarn-on-all-wildcard-imports = true\\n\\n# Set max values for complexity\\ncognitive-complexity-threshold = 30\\ntoo-many-arguments-threshold = 7\\ntype-complexity-threshold = 250\\nsingle-char-binding-names-threshold = 4\\ntoo-many-lines-threshold = 400\\ntrivial-copy-size-limit = 16\\nenum-variant-name-threshold = 3\\nstruct-field-name-threshold = 3\\n\\n# Documentation\\nmissing-docs-in-crate-items = true\\n\\n# Allow certain patterns\\nallow-dbg-in-tests = true\\nallow-print-in-tests = true\\nallow-expect-in-tests = true\\nallow-unwrap-in-tests = true\\n\\n# Disallowed names\\ndisallowed-names = [\\\"foo\\\", \\\"bar\\\", \\\"baz\\\", \\\"quux\\\"]\\n\\n# Error message improvements\\n#error-on-line-overflow = true\\n#error-on-unformatted = false\"}","is_error":false}},{"type":"tool_result","data":{"tool_call_id":"toolu_018aQqccRghcH4a2RYRxK9bu","name":"","content":"No files found","metadata":"{\"number_of_files\":0,\"truncated\":false}","is_error":false}},{"type":"tool_result","data":{"tool_call_id":"toolu_018MUjqadLzHkQh35wVG3vws","name":"","content":"No files found","metadata":"{\"number_of_files\":0,\"truncated\":false}","is_error":false}},{"type":"finish","data":{"reason":"stop","time":0}}]h_�h_�

�f
UU�];ce838688-c1bf-4b38-adf7-ca31a86b2436411b21fc-ba1e-46e7-9bb4-c313dee34321assistant[{"type":"text","data":{"text":"I'll analyze the codebase to understand the project structure, build commands, and code style conventions."}},{"type":"tool_call","data":{"id":"toolu_01FzuGZQFTe6jtXJR7mtWvRW","name":"view","input":"{\"file_path\": \"/Users/navicore/git/navicore/flag-rs/Cargo.toml\"}","type":"function","finished":true}},{"type":"tool_call","data":{"id":"toolu_01Ndp1gdZSkdqcpmHrDZV4T3","name":"view","input":"{\"file_path\": \"/Users/navicore/git/navicore/flag-rs/Makefile\"}","type":"function","finished":true}},{"type":"tool_call","data":{"id":"toolu_01LxhvbZuZDa96eP2VS9Hhhx","name":"view","input":"{\"file_path\": \"/Users/navicore/git/navicore/flag-rs/clippy.toml\"}","type":"function","finished":true}},{"type":"tool_call","data":{"id":"toolu_018aQqccRghcH4a2RYRxK9bu","name":"glob","input":"{\"pattern\": \"**/.cursor*\"}","type":"function","finished":true}},{"type":"tool_call","data":{"id":"toolu_018MUjqadLzHkQh35wVG3vws","name":"glob","input":"{\"pattern\": \"**/.github/copilot-instructions.md\"}","type":"function","finished":true}},{"type":"finish","data":{"reason":"tool_use","time":1751116172}}]copilot.claude-sonnet-4h_�h_�h_錅x
UU�A
83478b08-3504-416b-912b-8268113d112d411b21fc-ba1e-46e7-9bb4-c313dee34321user[{"type":"text","data":{"text":"Please analyze this codebase and create a OpenCode.md file containing:\n1. Build/lint/test commands - especially for running a single test\n2. Code style guidelines including imports, formatting, types, naming conventions, error handling, etc.\n\nThe file you create will be given to agentic coding agents (such as yourself) that operate in this repository. Make it about 20 lines long.\nIf there's already a opencode.md, improve it.\nIf there are Cursor rules (in .cursor/rules/ or .cursorrules) or Copilot rules (in .github/copilot-instructions.md), make sure to include them."}},{"type":"finish","data":{"reason":"stop","time":0}}]h_�h_�
!!2�l
UU�q;be856ce0-e616-4e19-9111-a7f1a4fb0112411b21fc-ba1e-46e7-9bb4-c313dee34321assistant[{"type":"text","data":{"text":"Now let me examine some source files to understand the code style conventions:"}}]copilot.claude-sonnet-4h_�h_��PUU��o
8b893514-db3b-47c7-9a6b-5f3d161ca84d411b21fc-ba1e-46e7-9bb4-c313dee34321tool[{"type":"tool_result","data":{"tool_call_id":"toolu_01FzuGZQFTe6jtXJR7mtWvRW","name":"","content":"\u003cfile\u003e\n     1|[package]\n     2|name = \"flag-rs\"\n     3|version = \"0.7.1\"\n     4|license = \"MIT\"\n     5|authors = [\"Ed Sweeney \u003ced@onextent.com\u003e\"]\n     6|edition = \"2021\"\n     7|description = \"A Cobra-inspired CLI framework with dynamic completions\"\n     8|repository = \"https://github.com/navicore/cobra-rs\"\n     9|keywords = [\"cli\", \"command-line\", \"parser\", \"completion\", \"cobra\"]\n    10|categories = [\"command-line-interface\", \"command-line-utilities\"]\n    11|\n    12|[dependencies]\n    13|\n    14|[dev-dependencies]\n    15|\n    16|[[example]]\n    17|name = \"kubectl\"\n    18|path = \"examples/kubectl.rs\"\n    19|\n    20|[[example]]\n    21|name = \"kubectl_modular\"\n    22|path = \"examples/kubectl_modular/src/main.rs\"\n\u003c/file\u003e\n","metadata":"{\"file_path\":\"/Users/navicore/git/navicore/flag-rs/Cargo.toml\",\"content\":\"[package]\\nname = \\\"flag-rs\\\"\\nversion = \\\"0.7.1\\\"\\nlicense = \\\"MIT\\\"\\nauthors = [\\\"Ed Sweeney \\u003ced@onextent.com\\u003e\\\"]\\nedition = \\\"2021\\\"\\ndescription = \\\"A Cobra-inspired CLI framework with dynamic completions\\\"\\nrepository = \\\"https://github.com/navicore/cobra-rs\\\"\\nkeywords = [\\\"cli\\\", \\\"command-line\\\", \\\"parser\\\", \\\"completion\\\", \\\"cobra\\\"]\\ncategories = [\\\"command-line-interface\\\", \\\"command-line-utilities\\\"]\\n\\n[dependencies]\\n\\n[dev-dependencies]\\n\\n[[example]]\\nname = \\\"kubectl\\\"\\npath = \\\"examples/kubectl.rs\\\"\\n\\n[[example]]\\nname = \\\"kubectl_modular\\\"\\npath = \\\"examples/kubectl_modular/src/main.rs\\\"\"}","is_error":false}},{"type":"tool_result","data":{"tool_call_id":"toolu_01Ndp1gdZSkdqcpmHrDZV4T3","name":"","content":"\u003cfile\u003e\n     1|.PHONY: all build test clippy clippy-fix fmt clean doc release check\n     2|\n     3|# Default target\n     4|all: fmt clippy test\n     5|\n     6|# Build the project\n     7|build:\n     8|\tcargo build\n     9|\n    10|# Run tests\n    11|test:\n    12|\tcargo test --all-features\n    13|\n    14|# Run clippy with the same settings as CI\n    15|clippy:\n    16|\tcargo clippy -- \\\n    17|\t\t-D clippy::all \\\n    18|\t\t-D clippy::pedantic \\\n    19|\t\t-D clippy::nursery \\\n    20|\t\t-D clippy::cargo \\\n    21|\t\t-A clippy::module_name_repetitions \\\n    22|\t\t-A clippy::must_use_candidate \\\n    23|\t\t-A clippy::missing_errors_doc \\\n    24|\t\t-A clippy::missing_panics_doc \\\n    25|\t\t-A clippy::missing_docs_in_private_items \\\n    26|\t\t-A clippy::missing_const_for_fn\n    27|\tcargo clippy --tests -- \\\n    28|\t\t-D clippy::all \\\n    29|\t\t-D clippy::pedantic \\\n    30|\t\t-D clippy::nursery \\\n    31|\t\t-D clippy::cargo \\\n    32|\t\t-A clippy::module_name_repetitions \\\n    33|\t\t-A clippy::must_use_candidate \\\n    34|\t\t-A clippy::missing_errors_doc \\\n    35|\t\t-A clippy::missing_panics_doc \\\n    36|\t\t-A clippy::missing_docs_in_private_items \\\n    37|\t\t-A clippy::missing_const_for_fn\n    38|\tcargo clippy --examples -- \\\n    39|\t\t-D clippy::all \\\n    40|\t\t-D clippy::pedantic \\\n    41|\t\t-D clippy::nursery \\\n    42|\t\t-D clippy::cargo \\\n    43|\t\t-A clippy::module_name_repetitions \\\n    44|\t\t-A clippy::must_use_candidate \\\n    45|\t\t-A clippy::missing_errors_doc \\\n    46|\
(_	.(�
UU�;46dac0ae-c40d-427c-9740-b72d1f9f0b16411b21fc-ba1e-46e7-9bb4-c313dee34321assistant[{"type":"text","data":{"text":"Let me check the test structure to understand how to run individual tests:"}},{"type":"tool_call","data":{"id":"toolu_01Jb3dYBtnnEGbjTjrCBetyA","name":"view","input":"{\"file_path\": \"/Users/navicore/git/navicore/flag-rs/tests/integration_test.rs\", \"limit\": 40}","type":"function","finished":true}},{"type":"tool_call","data":{"id":"toolu_015iCbnWmKcCv3xsCZ8x794j","name":"bash","input":"{\"command\": \"cd /Users/navicore/git/navicore/flag-rs \u0026\u0026 cargo test --help | grep -A5 -B5 \\\"exact\\\"\"}","type":"function","finished":true}},{"type":"finish","data":{"reason":"tool_use","time":1751116183}}]copilot.claude-sonnet-4h_�h_�h_闁�UU��q
0e435875-fc56-4329-97a3-775bdce36865411b21fc-ba1e-46e7-9bb4-c313dee34321tool[{"type":"tool_result","data":{"tool_call_id":"toolu_01T4Trv5QPwXLRXt2u7QGZ23","name":"","content":"\u003cfile\u003e\n     1|//! # Flag-rs - A Cobra-inspired CLI Framework for Rust\n     2|//!\n     3|//! Flag-rs is a powerful command-line interface framework for Rust that brings the best features\n     4|//! of Go's Cobra library to the Rust ecosystem. The key differentiator is **dynamic runtime\n     5|//! completions** - unlike other Rust CLI frameworks, Flag-rs can generate completions based on\n     6|//! current system state, making it perfect for tools like `kubectl` that need to complete\n     7|//! resource names from a live API.\n     8|//!\n     9|//! ## Key Features\n    10|//!\n    11|//! - **Dynamic�
UU�M;be856ce0-e616-4e19-9111-a7f1a4fb0112411b21fc-ba1e-46e7-9bb4-c313dee34321assistant[{"type":"text","data":{"text":"Now let me examine some source files to understand the code style conventions:"}},{"type":"tool_call","data":{"id":"toolu_01T4Trv5QPwXLRXt2u7QGZ23","name":"view","input":"{\"file_path\": \"/Users/navicore/git/navicore/flag-rs/src/lib.rs\"}","type":"function","finished":true}},{"type":"tool_call","data":{"id":"toolu_01XXsqyPWSR51Bmaqqzgr7sF","name":"view","input":"{\"file_path\": \"/Users/navicore/git/navicore/flag-rs/src/command.rs\", \"limit\": 50}","type":"function","finished":true}},{"type":"tool_call","data":{"id":"toolu_01YbLrpQyjQd5fjX6UxVqb63","name":"view","input":"{\"file_path\": \"/Users/navicore/git/navicore/flag-rs/src/error.rs\", \"limit\": 30}","type":"function","finished":true}},{"type":"finish","data":{"reason":"tool_use","time":1751116178}}]copilot.claude-sonnet-4h_�h_�h_� Completions**: Generate completions at runtime based on application state\n    12|//! - **Zero Dependencies**: Pure Rust implementation with no external crates\n    13|//! - **Subcommand Support**: Organize complex CLIs with nested subcommands\n    14|//! - **Flag Inheritance**: Global flags automatically available to all subcommands\n    15|//! - **Shell Completion**: Generate completion scripts for bash, zsh, and fish\n    16|//! - **Colored Output**: Beautiful help messages with automatic TTY detection\n    17|//! - **Flexible Architecture**: Use builder pattern or direct construction\n    18|//!\n    19|//! ## Quick Start\n    20|//!\n    21|//! ```rust\n    22|//! use flag_rs::{CommandBuilder, Flag, FlagType, FlagValue};\n    23|//!\n    24|//! let app = CommandBuilder::new(\"myapp\")\n    25|//!     .short(\"A simple CLI application\")\n    26|//!     .long(\"This is my awesome command-line application that does great things\")\n    27|//!     .flag(\n    28|//!         Flag::new(\"verbose\")\n    29|//!             .short('v')\n    30|//!             .usage(\"Enable verbose output\")\n    31|//!             .value_type(FlagType::Bool)\n    32|//!             .default(FlagValue::Bool(false))\n    33|//!     )\n    34|//!     .subcommand(\n    35|//!         CommandBuilder::new(\"serve\")\n    36|//!             .short(\"Start the server\")\n    37|//!             .flag(\n    38|//!                 Flag::new(\"port\")\n    39|//!                     .short('p')\n    40|//!                     .usage(\"Port to listen on\")\n    41|//!                     .value_type(FlagType::Int)\n    42|//!                     .default(FlagValue::Int(8080))\n    43|//!             )\n    44|//!             .run(|ctx| {\n    45|//!                 let verbose = ctx.flag(\"verbose\")\n    46|//!                     .and_then(|s| s.parse::\u003cbool\u003e().ok())\n    47|//!                     .unwrap_or(false);\n    48|//!                 \n    49|//!                 let port = ctx.flag(\"port\")\n    50|//!                     .and_then(|s| s.parse::\u003ci64\u003e().ok())\n    51|//!                     .unwrap_or(8080);\n    52|//!\n    53|//!                 if verbose {\n    54|//!                     println!(\"Starting server on port {}\", port);\n    55|//!                 }\n    56|//!                 Ok(())\n    57|//!             })\n    58|//!             .build()\n    59|//!     )\n    60|//!     .build();\n    61|//!\n    62|//! // In main():\n    63|//! // let args: Vec\u003cString\u003e = std::env::args().skip(1).collect();\n    64|//! // if let Err(e) = app.execute(args) {\n    65|//! //     eprintln!(\"Error: {}\", e);\n    66|//! //     std::process::exit(1);\n    67|//! // }\n    68|//! ```\n    69|//!\n    70|//! ## Dynamic Completions\n    71|//!\n    72|//! The killer feature that sets Flag-rs apart from other Rust CLI libraries:\n    73|//!\n    74|//! ```rust\n    75|//! use flag_rs::{CommandBuilder, CompletionResult};\n    76|//!\n    77|//! let cmd = CommandBuilder::new(\"kubectl\")\n    78|//!     .subcommand(\n    79|//!         CommandBuilder::new(\"get\")\n    80|//!             .subcommand(\n    81|//!                 CommandBuilder::new(\"pods\")\n    82|//!                     .arg_completion(|ctx, prefix| {\n    83|//!                         // This runs when the user presses TAB!\n    84|//!                         // In a real app, you'd query the Kubernetes API here\n    85|//!                         let namespace = ctx.flag(\"namespace\")\n    86|//!                             .map(|s| s.as_str())\n    87|//!                             .unwrap_or(\"default\");\n    88|//!                         \n    89|//!                         let pods = vec![\"nginx-abc123\", \"redis-def456\", \"postgres-ghi789\"];\n    90|//!                         Ok(CompletionResult::new().extend(\n    91|//!                             pods.into_iter()\n    92|//!                                 .filter(|p| p.starts_with(prefix))\n    93|//!                                 .map(String::from)\n    94|//!                         ))\n    95|//!                     })\n    96|//!                     .build()\n    97|//!             )\n    98|//!             .build()\n    99|//!     )\n   100|//!     .build();\n   101|//! ```\n   102|//!\n   103|//! ## Shell Completion Setup\n   104|//!\n   105|//! Add a completion command to enable shell completions:\n   106|//!\n   107|//! ```rust\n   108|//! use flag_rs::{CommandBuilder, Shell};\n   109|//!\n   110|//! fn build_completion_command() -\u003e flag_rs::Command {\n   111|//!     CommandBuilder::new(\"completion\")\n   112|//!         .short(\"Generate shell completion script\")\n   113|//!         .run(|ctx| {\n   114|//!             let shell_name = ctx.args().first()\n   115|//!                 .ok_or(flag_rs::Error::ArgumentParsing(\"shell name required\".to_string()))?;\n   116|//!             \n   117|//!             // In a real app, get the root command here\n   118|//!             // let script = match shell_name.as_str() {\n   119|//!             //     \"bash\" =\u003e root_cmd.generate_completion(Shell::Bash),\n   120|//!             //     \"zsh\" =\u003e root_cmd.generate_completion(Shell::Zsh),\n   121|//!             //     \"fish\" =\u003e root_cmd.generate_completion(Shell::Fish),\n   122|//!             //     _ =\u003e return Err(flag_rs::Error::ArgumentParsing(\"unsupported shell\".to_string())),\n   123|//!             // };\n   124|//!             // println!(\"{}\", script);\n   125|//!             Ok(())\n   126|//!         })\n   127|//!         .build()\n   128|//! }\n   129|//! ```\n   130|//!\n   131|//! Users can then enable completions:\n   132|//!\n   133|//! ```bash\n   134|//! # Bash\n   135|//! source \u003c(myapp completion bash)\n   136|//!\n   137|//! # Zsh  \n   138|//! source \u003c(myapp completion zsh)\n   139|//!\n   140|//! # Fish\n   141|//! myapp completion fish | source\n   142|//! ```\n   143|//!\n   144|//! ## Modular Command Structure\n   145|//!\n   146|//! For larger applications, Flag-rs supports a modular architecture:\n   147|//!\n   148|//! ```rust,ignore\n   149|//! // src/commands/mod.rs\n   150|//! pub fn register_commands(root: \u0026mut flag_rs::Command) {\n   151|//!     // Register each command module\n   152|//!     serve::register(root);\n   153|//!     config::register(root);\n   154|//!     migrate::register(root);\n   155|//! }\n   156|//!\n   157|//! // src/commands/serve.rs\n   158|//! use flag_rs::{CommandBuilder, Flag, FlagType};\n   159|//!\n   160|//! pub fn register(parent: \u0026mut flag_rs::Command) {\n   161|//!     let cmd = CommandBuilder::new(\"serve\")\n   162|//!         .short(\"Start the application server\")\n   163|//!         .flag(\n   164|//!             Flag::new(\"port\")\n   165|//!                 .short('p')\n   166|//!                 .usage(\"Port to bind to\")\n   167|//!                 .value_type(FlagType::Int)\n   168|//!         )\n   169|//!         .run(|ctx| {\n   170|//!             // Server implementation\n   171|//!             Ok(())\n   172|//!         })\n   173|//!         .build();\n   174|//!\n   175|//!     parent.add_command(cmd);\n   176|//! }\n   177|//! ```\n   178|//!\n   179|//! ## Error Handling\n   180|//!\n   181|//! Flag-rs uses idiomatic Rust error handling:\n   182|//!\n   183|//! ```rust\n   184|//! use flag_rs::{CommandBuilder, Error};\n   185|//!\n   186|//! let cmd = CommandBuilder::new(\"deploy\")\n   187|//!     .run(|ctx| {\n   188|//!         let env = ctx.args().first()\n   189|//!             .ok_or(Error::ArgumentParsing(\"environment required\".to_string()))?;\n   190|//!         \n   191|//!         if env != \"production\" \u0026\u0026 env != \"staging\" {\n   192|//!             return Err(Error::Validation(\n   193|//!                 format!(\"unknown environment: {}\", env)\n   194|//!             ));\n   195|//!         }\n   196|//!         \n   197|//!         Ok(())\n   198|//!     })\n   199|//!     .build();\n   200|//! ```\n   201|\n   202|/// Color support for terminal output\n   203|pub mod color;\n   204|\n   205|/// Core command structures and execution\n   206|pub mod command;\n   207|\n   208|/// Dynamic completion support\n   209|pub mod completion;\n   210|\n   211|/// Runtime context for command execution\n   212|pub mod context;\n   213|\n   214|/// Error types and result handling\n   215|pub mod error;\n   216|\n   217|/// Flag parsing and value types\n   218|pub mod flag;\n   219|\n   220|/// Shell completion script generation\n   221|pub mod shell;\n   222|\n   223|/// Completion format handling\n   224|pub mod completion_format;\n   225|\n   226|// Re-export main types for convenience\n   227|pub use command::{Command, CommandBuilder};\n   228|pub use completion::{CompletionFunc, CompletionResult};\n   229|pub use context::Context;\n   230|pub use error::{Error, Result};\n   231|pub use flag::{Flag, FlagType, FlagValue};\n   232|pub use shell::Shell;\n\u003c/file\u003e\n","metadata":"{\"file_path\":\"/Users/navicore/git/navicore/flag-rs/src/lib.rs\",\"content\":\"//! # Flag-rs - A Cobra-inspired CLI Framework for Rust\\n//!\\n//! Flag-rs is a powerful command-line interface framework for Rust that brings the best features\\n//! of Go's Cobra library to the Rust ecosystem. The key differentiator is **dynamic runtime\\n//! completions** - unlike other Rust CLI frameworks, Flag-rs can generate completions based on\\n//! current system state, making it perfect for tools like `kubectl` that need to complete\\n//! resource names from a live API.\\n//!\\n//! ## Key Features\\n//!\\n//! - **Dynamic Completions**: Generate completions at runtime based on application state\\n//! - **Zero Dependencies**: Pure Rust implementation with no external crates\\n//! - **Subcommand Support**: Organize complex CLIs with nested subcommands\\n//! - **Flag Inheritance**: Global flags automatically available to all subcommands\\n//! - **Shell Completion**: Generate completion scripts for bash, zsh, and fish\\n//! - **Colored Output**: Beautiful help messages with automatic TTY detection\\n//! - **Flexible Architecture**: Use builder pattern or direct construction\\n//!\\n//! ## Quick Start\\n//!\\n//! ```rust\\n//! use flag_rs::{CommandBuilder, Flag, FlagType, FlagValue};\\n//!\\n//! let app = CommandBuilder::new(\\\"myapp\\\")\\n//!     .short(\\\"A simple CLI application\\\")\\n//!     .long(\\\"This is my awesome command-line application that does great things\\\")\\n//!     .flag(\\n//!         Flag::new(\\\"verbose\\\")\\n//!             .short('v')\\n//!             .usage(\\\"Enable verbose output\\\")\\n//!             .value_type(FlagType::Bool)\\n//!             .default(FlagValue::Bool(false))\\n//!     )\\n//!     .subcommand(\\n//!         CommandBuilder::new(\\\"serve\\\")\\n//!             .short(\\\"Start the server\\\")\\n//!             .flag(\\n//!                 Flag::new(\\\"port\\\")\\n//!                     .short('p')\\n//!                     .usage(\\\"Port to listen on\\\")\\n//!                     .value_type(FlagType::Int)\\n//!                     .default(FlagValue::Int(8080))\\n//!             )\\n//!             .run(|ctx| {\\n//!                 let verbose = ctx.flag(\\\"verbose\\\")\\n//!                     .and_then(|s| s.parse::\\u003cbool\\u003e().ok())\\n//!                     .unwrap_or(false);\\n//!                 \\n//!                 let port = ctx.flag(\\\"port\\\")\\n//!                     .and_then(|s| s.parse::\\u003ci64\\u003e().ok())\\n//!                     .unwrap_or(8080);\\n//!\\n//!                 if verbose {\\n//!                     println!(\\\"Starting server on port {}\\\", port);\\n//!                 }\\n//!                 Ok(())\\n//!             })\\n//!             .build()\\n//!     )\\n//!     .build();\\n//!\\n//! // In main():\\n//! // let args: Vec\\u003cString\\u003e = std::env::args().skip(1).collect();\\n//! // if let Err(e) = app.execute(args) {\\n//! //     eprintln!(\\\"Error: {}\\\", e);\\n//! //     std::process::exit(1);\\n//! // }\\n//! ```\\n//!\\n//! ## Dynamic Completions\\n//!\\n//! The killer feature that sets Flag-rs apart from other Rust CLI libraries:\\n//!\\n//! ```rust\\n//! use flag_rs::{CommandBuilder, CompletionResult};\\n//!\\n//! let cmd = CommandBuilder::new(\\\"kubectl\\\")\\n//!     .subcommand(\\n//!         CommandBuilder::new(\\\"get\\\")\\n//!             .subcommand(\\n//!                 CommandBuilder::new(\\\"pods\\\")\\n//!                     .arg_completion(|ctx, prefix| {\\n//!                         // This runs when the user presses TAB!\\n//!                         // In a real app, you'd query the Kubernetes API here\\n//!                         let namespace = ctx.flag(\\\"namespace\\\")\\n//!                             .map(|s| s.as_str())\\n//!                             .unwrap_or(\\\"default\\\");\\n//!                         \\n//!                         let pods = vec![\\\"nginx-abc123\\\", \\\"redis-def456\\\", \\\"postgres-ghi789\\\"];\\n//!                         Ok(CompletionResult::new().extend(\\n//!                             pods.into_iter()\\n//!                                 .filter(|p| p.starts_with(prefix))\\n//!                                 .map(String::from)\\n//!                         ))\\n//!                     })\\n//!                     .build()\\n//!             )\\n//!             .build()\\n//!     )\\n//!     .build();\\n//! ```\\n//!\\n//! ## Shell Completion Setup\\n//!\\n//! Add a completion command to enable shell completions:\\n//!\\n//! ```rust\\n//! use flag_rs::{CommandBuilder, Shell};\\n//!\\n//! fn build_completion_command() -\\u003e flag_rs::Command {\\n//!     CommandBuilder::new(\\\"completion\\\")\\n//!         .short(\\\"Generate shell completion script\\\")\\n//!         .run(|ctx| {\\n//!             let shell_name = ctx.args().first()\\n//!                 .ok_or(flag_rs::Error::ArgumentParsing(\\\"shell name required\\\".to_string()))?;\\n//!             \\n//!             // In a real app, get the root command here\\n//!             // let script = match shell_name.as_str() {\\n//!             //     \\\"bash\\\" =\\u003e root_cmd.generate_completion(Shell::Bash),\\n//!             //     \\\"zsh\\\" =\\u003e root_cmd.generate_completion(Shell::Zsh),\\n//!             //     \\\"fish\\\" =\\u003e root_cmd.generate_completion(Shell::Fish),\\n//!             //     _ =\\u003e return Err(flag_rs::Error::ArgumentParsing(\\\"unsupported shell\\\".to_string())),\\n//!             // };\\n//!             // println!(\\\"{}\\\", script);\\n//!             Ok(())\\n//!         })\\n//!         .build()\\n//! }\\n//! ```\\n//!\\n//! Users can then enable completions:\\n//!\\n//! ```bash\\n//! # Bash\\n//! source \\u003c(myapp completion bash)\\n//!\\n//! # Zsh  \\n//! source \\u003c(myapp completion zsh)\\n//!\\n//! # Fish\\n//! myapp completion fish | source\\n//! ```\\n//!\\n//! ## Modular Command Structure\\n//!\\n//! For larger applications, Flag-rs supports a modular architecture:\\n//!\\n//! ```rust,ignore\\n//! // src/commands/mod.rs\\n//! pub fn register_commands(root: \\u0026mut flag_rs::Command) {\\n//!     // Register each command module\\n//!     serve::register(root);\\n//!     config::register(root);\\n//!     migrate::register(root);\\n//! }\\n//!\\n//! // src/commands/serve.rs\\n//! use flag_rs::{CommandBuilder, Flag, FlagType};\\n//!\\n//! pub fn register(parent: \\u0026mut flag_rs::Command) {\\n//!     let cmd = CommandBuilder::new(\\\"serve\\\")\\n//!         .short(\\\"Start the application server\\\")\\n//!         .flag(\\n//!             Flag::new(\\\"port\\\")\\n//!                 .short('p')\\n//!                 .usage(\\\"Port to bind to\\\")\\n//!                 .value_type(FlagType::Int)\\n//!         )\\n//!         .run(|ctx| {\\n//!             // Server implementation\\n//!             Ok(())\\n//!         })\\n//!         .build();\\n//!\\n//!     parent.add_command(cmd);\\n//! }\\n//! ```\\n//!\\n//! ## Error Handling\\n//!\\n//! Flag-rs uses idiomatic Rust error handling:\\n//!\\n//! ```rust\\n//! use flag_rs::{CommandBuilder, Error};\\n//!\\n//! let cmd = CommandBuilder::new(\\\"deploy\\\")\\n//!     .run(|ctx| {\\n//!         let env = ctx.args().first()\\n//!             .ok_or(Error::ArgumentParsing(\\\"environment required\\\".to_string()))?;\\n//!         \\n//!         if env != \\\"production\\\" \\u0026\\u0026 env != \\\"staging\\\" {\\n//!             return Err(Error::Validation(\\n//!                 format!(\\\"unknown environment: {}\\\", env)\\n//!             ));\\n//!         }\\n//!         \\n//!         Ok(())\\n//!     })\\n//!     .build();\\n//! ```\\n\\n/// Color support for terminal output\\npub mod color;\\n\\n/// Core command structures and execution\\npub mod command;\\n\\n/// Dynamic completion support\\npub mod completion;\\n\\n/// Runtime context for command execution\\npub mod context;\\n\\n/// Error types and result handling\\npub mod error;\\n\\n/// Flag parsing and value types\\npub mod flag;\\n\\n/// Shell completion script generation\\npub mod shell;\\n\\n/// Completion format handling\\npub mod completion_format;\\n\\n// Re-export main types for convenience\\npub use command::{Command, CommandBuilder};\\npub use completion::{CompletionFunc, CompletionResult};\\npub use context::Context;\\npub use error::{Error, Result};\\npub use flag::{Flag, FlagType, FlagValue};\\npub use shell::Shell;\"}","is_error":false}},{"type":"tool_result","data":{"tool_call_id":"toolu_01XXsqyPWSR51Bmaqqzgr7sF","name":"","content":"\u003cfile\u003e\n     1|//! Command execution and management\n     2|//!\n     3|//! This module provides the core [`Command`] struct and [`CommandBuilder`] for creating\n     4|//! CLI applications with subcommands, flags, and dynamic completions.\n     5|\n     6|use crate::completion::{CompletionFunc, CompletionResult};\n     7|use crate::completion_format::CompletionFormat;\n     8|use crate::context::Context;\n     9|use crate::error::{Error, Result};\n    10|use crate::flag::{Flag, FlagType, FlagValue};\n    11|use std::collections::HashMap;\n    12|\n    13|/// Type alias for the function that executes when a command runs\n    14|pub type RunFunc = Box\u003cdyn Fn(\u0026mut Context) -\u003e Result\u003c()\u003e + Send + Sync\u003e;\n    15|\n    16|/// Represents a command in the CLI application\n    17|///\n    18|/// Commands can have:\n    19|/// - Subcommands for nested command structures\n    20|/// - Flags that modify behavior\n    21|/// - A run function that executes the command logic\n    22|/// - Dynamic completion functions for arguments and flags\n    23|/// - Help text and aliases\n    24|///\n    25|/// # Examples\n    26|///\n    27|/// ```rust\n    28|/// use flag_rs::{Command, CommandBuilder, Context};\n    29|///\n    30|/// // Using the builder pattern (recommended)\n    31|/// let cmd = CommandBuilder::new(\"serve\")\n    32|///     .short(\"Start the web server\")\n    33|///     .run(|ctx| {\n    34|///         println!(\"Server starting...\");\n    35|///         Ok(())\n    36|///     })\n    37|///     .build();\n    38|///\n    39|/// // Direct construction\n    40|/// let mut cmd = Command::new(\"serve\");\n    41|/// ```\n    42|pub struct Command {\n    43|    name: String,\n    44|    aliases: Vec\u003cString\u003e,\n    45|    short: String,\n    46|    long: String,\n    47|    subcommands: HashMap\u003cString, Self\u003e,\n    48|    flags: HashMap\u003cString, Flag\u003e,\n    49|    run: Option\u003cRunFunc\u003e,\n    50|    parent: Option\u003c*mut Self\u003e,\n\n(File has more lines. Use 'offset' parameter to read beyond line 50)\n\u003c/file\u003e\n","metadata":"{\"file_path\":\"/Users/navicore/git/navicore/flag-rs/src/command.rs\",\"content\":\"//! Command execution and management\\n//!\\n//! This module provides the core [`Command`] struct and [`CommandBuilder`] for creating\\n//! CLI applications with subcommands, flags, and dynamic completions.\\n\\nuse crate::completion::{CompletionFunc, CompletionResult};\\nuse crate::completion_format::CompletionFormat;\\nuse crate::context::Context;\\nuse crate::error::{Error, Result};\\nuse crate::flag::{Flag, FlagType, FlagValue};\\nuse std::collections::HashMap;\\n\\n/// Type alias for the function that executes when a command runs\\npub type RunFunc = Box\\u003cdyn Fn(\\u0026mut Context) -\\u003e Result\\u003c()\\u003e + Send + Sync\\u003e;\\n\\n/// Represents a command in the CLI application\\n///\\n/// Commands can have:\\n/// - Subcommands for nested command structures\\n/// - Flags that modify behavior\\n/// - A run function that executes the command logic\\n/// - Dynamic completion functions for arguments and flags\\n/// - Help text and aliases\\n///\\n/// # Examples\\n///\\n/// ```rust\\n/// use flag_rs::{Command, CommandBuilder, Context};\\n///\\n/// // Using the builder pattern (recommended)\\n/// let cmd = CommandBuilder::new(\\\"serve\\\")\\n///     .short(\\\"Start the web server\\\")\\n///     .run(|ctx| {\\n///         println!(\\\"Server starting...\\\");\\n///         Ok(())\\n///     })\\n///     .build();\\n///\\n/// // Direct construction\\n/// let mut cmd = Command::new(\\\"serve\\\");\\n/// ```\\npub struct Command {\\n    name: String,\\n    aliases: Vec\\u003cString\\u003e,\\n    short: String,\\n    long: String,\\n    subcommands: HashMap\\u003cString, Self\\u003e,\\n    flags: HashMap\\u003cString, Flag\\u003e,\\n    run: Option\\u003cRunFunc\\u003e,\\n    parent: Option\\u003c*mut Self\\u003e,\"}","is_error":false}},{"type":"tool_result","data":{"tool_call_id":"toolu_01YbLrpQyjQd5fjX6UxVqb63","name":"","content":"\u003cfile\u003e\n     1|//! Error types for the flag framework\n     2|//!\n     3|//! This module defines the error types that can occur when parsing commands,\n     4|//! flags, and arguments, or when executing command handlers.\n     5|\n     6|use std::fmt;\n     7|\n     8|/// The main error type for the flag framework\n     9|///\n    10|/// This enum represents all possible errors that can occur during command\n    11|/// parsing, validation, and execution.\n    12|#[derive(Debug)]\n    13|pub enum Error {\n    14|    /// The specified command was not found\n    15|    ///\n    16|    /// This error occurs when a user tries to run a subcommand that doesn't exist.\n    17|    /// Contains the name of the unknown command.\n    18|    CommandNotFound(String),\n    19|\n    20|    /// A command requires a subcommand but none was provided\n    21|    ///\n    22|    /// This error occurs when a parent command has no run function and the user\n    23|    /// doesn't specify which subcommand to run. Contains the parent command name.\n    24|    SubcommandRequired(String),\n    25|\n    26|    /// A command has no run function defined\n    27|    ///\n    28|    /// This error occurs when trying to execute a command that has no run handler.\n    29|    /// Contains the command name.\n    30|    NoRunFunction(String),\n\n(File has more lines. Use 'offset' parameter to read beyond line 30)\n\u003c/file\u003e\n","metadata":"{\"file_path\":\"/Users/navicore/git/navicore/flag-rs/src/error.rs\",\"content\":\"//! Error types for the flag framework\\n//!\\n//! This module defines the error types that can occur when parsing commands,\\n//! flags, and arguments, or when executing command handlers.\\n\\nuse std::fmt;\\n\\n/// The main error type for the flag framework\\n///\\n/// This enum represents all possible errors that can occur during command\\n/// parsing, validation, and execution.\\n#[derive(Debug)]\\npub enum Error {\\n    /// The specified command was not found\\n    ///\\n    /// This error occurs when a user tries to run a subcommand that doesn't exist.\\n    /// Contains the name of the unknown command.\\n    CommandNotFound(String),\\n\\n    /// A command requires a subcommand but none was provided\\n    ///\\n    /// This error occurs when a parent command has no run function and the user\\n    /// doesn't specify which subcommand to run. Contains the parent command name.\\n    SubcommandRequired(String),\\n\\n    /// A command has no run function defined\\n    ///\\n    /// This error occurs when trying to execute a command that has no run handler.\\n    /// Contains the command name.\\n    NoRunFunction(String),\"}","is_error":false}},{"type":"finish","data":{"reason":"stop","time":0}}]h_�h_�
 � �&
UU�];2ef08251-3256-4b67-9f47-f316d8188cd9411b21fc-ba1e-46e7-9bb4-c313dee34321assistant[{"type":"tool_call","data":{"id":"toolu_01SRj6GCZ42cVmLfRmmfcb4k","name":"bash","input":"{\"command\": \"cd /Users/navicore/git/navicore/flag-rs \u0026\u0026 cargo test -- --help | head -20\"}","type":"function","finished":true}},{"type":"finish","data":{"reason":"tool_use","time":1751116194}}]copilot.claude-sonnet-4h_�h_�h_颚4
UU�9
a73b42b0-99d3-47a1-8d6f-567b8a91c91e411b21fc-ba1e-46e7-9bb4-c313dee34321tool[{"type":"tool_result","data":{"tool_call_id":"toolu_01Jb3dYBtnnEGbjTjrCBetyA","name":"","content":"\u003cfile\u003e\n     1|use flag_rs::{Command, CommandBuilder, CompletionResult, Context, Flag, FlagType};\n     2|\n     3|#[test]\n     4|fn test_complex_cli_app() {\n     5|    // Simulate a git-like CLI\n     6|    let app = build_git_cli();\n     7|\n     8|    // Test: git clone https://example.com/repo.git\n     9|    let result = app.execute(vec![\n    10|        \"clone\".to_string(),\n    11|        \"https://example.com/repo.git\".to_string(),\n    12|    ]);\n    13|    assert!(result.is_ok());\n    14|\n    15|    // Test: git -C /path/to/repo status\n    16|    let result = app.execute(vec![\n    17|        \"-C\".to_string(),\n    18|        \"/path/to/repo\".to_string(),\n    19|        \"status\".to_string(),\n    20|    ]);\n    21|    assert!(result.is_ok());\n    22|\n    23|    // Test: git commit -m \"Initial commit\"\n    24|    let result = app.execute(vec![\n    25|        \"commit\".to_string(),\n    26|        \"-m\".to_string(),\n    27|        \"Initial commit\".to_string(),\n    28|    ]);\n    29|    if let Err(e) = \u0026result {\n    30|        eprintln!(\"Commit test failed with: {e}\");\n    31|    }\n    32|    assert!(result.is_ok());\n    33|}\n    34|\n    35|fn build_git_cli() -\u003e Command {\n    36|    CommandBuilder::new(\"git\")\n    37|        .short(\"The stupid content tracker\")\n    38|        .flag(\n    39|            Flag::new(\"work-tree\")\n    40|                .short('C')\n\n(File has more lines. Use 'offset' parameter to read beyond line 40)\n\u003c/file\u003e\n","metadata":"{\"file_path\":\"/Users/navicore/git/navicore/flag-rs/tests/integration_test.rs\",\"content\":\"use flag_rs::{Command, CommandBuilder, CompletionResult, Context, Flag, FlagType};\\n\\n#[test]\\nfn test_complex_cli_app() {\\n    // Simulate a git-like CLI\\n    let app = build_git_cli();\\n\\n    // Test: git clone https://example.com/repo.git\\n    let result = app.execute(vec![\\n        \\\"clone\\\".to_string(),\\n        \\\"https://example.com/repo.git\\\".to_string(),\\n    ]);\\n    assert!(result.is_ok());\\n\\n    // Test: git -C /path/to/repo status\\n    let result = app.execute(vec![\\n        \\\"-C\\\".to_string(),\\n        \\\"/path/to/repo\\\".to_string(),\\n        \\\"status\\\".to_string(),\\n    ]);\\n    assert!(result.is_ok());\\n\\n    // Test: git commit -m \\\"Initial commit\\\"\\n    let result = app.execute(vec![\\n        \\\"commit\\\".to_string(),\\n        \\\"-m\\\".to_string(),\\n        \\\"Initial commit\\\".to_string(),\\n    ]);\\n    if let Err(e) = \\u0026result {\\n        eprintln!(\\\"Commit test failed with: {e}\\\");\\n    }\\n    assert!(result.is_ok());\\n}\\n\\nfn build_git_cli() -\\u003e Command {\\n    CommandBuilder::new(\\\"git\\\")\\n        .short(\\\"The stupid content tracker\\\")\\n        .flag(\\n            Flag::new(\\\"work-tree\\\")\\n                .short('C')\"}","is_error":false}},{"type":"tool_result","data":{"tool_call_id":"toolu_015iCbnWmKcCv3xsCZ8x794j","name":"","content":"\nExit code 1","metadata":"{\"start_time\":1751116191367,\"end_time\":1751116191475}","is_error":false}},{"type":"finish","data":{"reason":"stop","time":0}}]h_�h_�
Ol��@
UU�;39574fe6-883e-4b0f-a5af-d7358d247646411b21fc-ba1e-46e7-9bb4-c313dee34321assistant[{"type":"text","data":{"text":"Based on my analysis of the codebase, I'll create an OpenCode.md file with the essential information for coding agents working on this Rust CLI framework project:"}}]copilot.claude-sonnet-4h_�h_髂X
UU�
5e628fc8-c7ce-4354-a054-1341e4bc12e3411b21fc-ba1e-46e7-9bb4-c313dee34321tool[{"type":"tool_result","data":{"tool_call_id":"toolu_01Jt5DKZ7z7r4t6X9HytZboD","name":"","content":"File not found: /Users/navicore/git/navicore/flag-rs/OpenCode.md","metadata":"","is_error":true}},{"type":"finish","data":{"reason":"stop","time":0}}]h_�h_駃`

UU�Q;07a2c386-9152-45e9-a09b-df3a60126fcc411b21fc-ba1e-46e7-9bb4-c313dee34321assistant[{"type":"text","data":{"text":"Now let me check if there's an existing OpenCode.md file:"}},{"type":"tool_call","data":{"id":"toolu_01Jt5DKZ7z7r4t6X9HytZboD","name":"view","input":"{\"file_path\": \"/Users/navicore/git/navicore/flag-rs/OpenCode.md\"}","type":"function","finished":true}},{"type":"finish","data":{"reason":"tool_use","time":1751116199}}]copilot.claude-sonnet-4h_�h_�h_駏.	
UU�-
7cf67e7d-7c54-4fac-b3ce-13f33b206ba8411b21fc-ba1e-46e7-9bb4-c313dee34321tool[{"type":"tool_result","data":{"tool_call_id":"toolu_01SRj6GCZ42cVmLfRmmfcb4k","name":"","content":"Usage: /Users/navicore/git/navicore/flag-rs/target/debug/deps/flag_rs-a5e66c5ca23ff8f5 [OPTIONS] [FILTERS...]\n\nOptions:\n        --include-ignored \n                        Run ignored and not ignored tests\n        --ignored       Run only ignored tests\n        --force-run-in-process \n                        Forces tests to run in-process when panic=abort\n        --exclude-should-panic \n                        Excludes tests marked as should_panic\n        --test          Run tests and not benchmarks\n        --bench         Run benchmarks instead of tests\n        --list          List all tests and benchmarks\n    -h, --help          Display this message\n        --logfile PATH  Write logs to the specified file (deprecated)\n        --nocapture     don't capture stdout/stderr of each task, allow\n                        printing directly\n        --test-threads n_threads\n                        Number of threads used for running tests in parallel\n        --skip FILTER   Skip tests whose names contain FILTER (this flag can\n\n\n   Compiling flag-rs v0.7.1 (/Users/navicore/git/navicore/flag-rs)\n    Finished `test` profile [unoptimized + debuginfo] target(s) in 0.81s\n     Running unittests src/lib.rs (target/debug/deps/flag_rs-a5e66c5ca23ff8f5)\n     Running tests/integration_test.rs (target/debug/deps/integration_test-0484d39b31d8181f)\n\nthread 'main' panicked at library/std/src/io/stdio.rs:1165:9:\nfailed printing to stdout: Broken pipe (os error 32)\nnote: run with `RUST_BACKTRACE=1` environment variable to display a backtrace\nerror: test failed, to rerun pass `--test integration_test`\n","metadata":"{\"start_time\":1751116194925,\"end_time\":1751116196114}","is_error":false}},{"type":"finish","data":{"reason":"stop","time":0}}]h_�h_�
WW�>
UU�M
3d7a3136-ff24-4f7b-9071-83313e4e68ff411b21fc-ba1e-46e7-9bb4-c313dee34321tool[{"type":"tool_result","data":{"tool_call_id":"toolu_011pCrN7T5v4YX6VaspbjjXt","name":"","content":"\u003cresult\u003e\nFile successfully written: /Users/navicore/git/navicore/flag-rs/OpenCode.md\n\u003c/result\u003e","metadata":"{\"diff\":\"--- a/OpenCode.md\\n+++ b/OpenCode.md\\n@@ -0,0 +1,25 @@\\n+# OpenCode Configuration for flag-rs\\n+\\n+## Build Commands\\n+- `make` - Run fmt, clippy, test (CI checks)\\n+- `make build` - Build project with `cargo build`\\n+- `make test` - Run all tests with `cargo test --all-features`\\n+- `cargo test test_name` - Run single test by name\\n+- `make clippy` - Strict clippy checks (all, pedantic, nursery, cargo)\\n+- `make fmt` - Format code with `cargo fmt`\\n+\\n+## Code Style\\n+- **Edition**: 2021, MSRV 1.70.0\\n+- **Docs**: Use `//!` for module docs, `///` for item docs. Document all public items.\\n+- **Imports**: Group std, external crates, then local modules. Use explicit imports.\\n+- **Types**: Strong typing with custom error enum. Use `Result\\u003cT\\u003e` for fallible operations.\\n+- **Naming**: snake_case for functions/variables, PascalCase for types, SCREAMING_SNAKE for consts\\n+- **Error Handling**: Custom `Error` enum, no panics in library code, use `?` operator\\n+- **Dependencies**: Zero external dependencies - pure Rust implementation\\n+- **Clippy**: Very strict settings - denies all, pedantic, nursery. Allows module_name_repetitions, must_use_candidate, missing_errors_doc\\n+- **Tests**: Use descriptive test names, allow dbg!/println!/unwrap in tests only\\n+\\n+## Architecture \\n+- Builder pattern for command construction (`CommandBuilder`)\\n+- Dynamic runtime completions via function pointers\\n+- Modular command registration pattern for large apps\\n\\\\ No newline at end of file\\n\",\"additions\":25,\"removals\":0}","is_error":false}},{"type":"finish","data":{"reason":"stop","time":0}}]h_�h_黏e
UU�[;39574fe6-883e-4b0f-a5af-d7358d247646411b21fc-ba1e-46e7-9bb4-c313dee34321assistant[{"type":"text","data":{"text":"Based on my analysis of the codebase, I'll create an OpenCode.md file with the essential information for coding agents working on this Rust CLI framework project:"}},{"type":"tool_call","data":{"id":"toolu_011pCrN7T5v4YX6VaspbjjXt","name":"write","input":"{\"file_path\": \"/Users/navicore/git/navicore/flag-rs/OpenCode.md\", \"content\": \"# OpenCode Configuration for flag-rs\\n\\n## Build Commands\\n- `make` - Run fmt, clippy, test (CI checks)\\n- `make build` - Build project with `cargo build`\\n- `make test` - Run all tests with `cargo test --all-features`\\n- `cargo test test_name` - Run single test by name\\n- `make clippy` - Strict clippy checks (all, pedantic, nursery, cargo)\\n- `make fmt` - Format code with `cargo fmt`\\n\\n## Code Style\\n- **Edition**: 2021, MSRV 1.70.0\\n- **Docs**: Use `//!` for module docs, `///` for item docs. Document all public items.\\n- **Imports**: Group std, external crates, then local modules. Use explicit imports.\\n- **Types**: Strong typing with custom error enum. Use `Result\u003cT\u003e` for fallible operations.\\n- **Naming**: snake_case for functions/variables, PascalCase for types, SCREAMING_SNAKE for consts\\n- **Error Handling**: Custom `Error` enum, no panics in library code, use `?` operator\\n- **Dependencies**: Zero external dependencies - pure Rust implementation\\n- **Clippy**: Very strict settings - denies all, pedantic, nursery. Allows module_name_repetitions, must_use_candidate, missing_errors_doc\\n- **Tests**: Use descriptive test names, allow dbg!/println!/unwrap in tests only\\n\\n## Architecture \\n- Builder pattern for command construction (`CommandBuilder`)\\n- Dynamic runtime completions via function pointers\\n- Modular command registration pattern for large apps\"}","type":"function","finished":true}},{"type":"finish","data":{"reason":"tool_use","time":1751116211}}]copilot.claude-sonnet-4h_�h_�h_�
�Z
�����:
UI�#)402fd455-a6c6-4371-bc7a-8dcdd59f1835toolu_01BrCA8NkzugQ9evVDznTWD7assistant[{"type":"tool_call","data":{"id":"call_9L2rTL3AjML18loFzyo1dHBp","name":"grep","input":"{\"path\":\"/Users/navicore/git/navicore/flag-rs\",\"pattern\":\"(SIGINT|SIGTERM|TTY|terminal|std::io|platform|redirection|color|signal)\"}","type":"function","finished":true}},{"type":"finish","data":{"reason":"tool_use","time":1751116483}}]copilot.gpt-4oh_��h_��h_�Ä2
UI�A
4c1fbfe9-c09d-44c8-b601-d2a88a77fddetoolu_01BrCA8NkzugQ9evVDznTWD7user[{"type":"text","data":{"text":"Search the codebase for any terminal-related functionality, TTY detection, signal handling, or platform-specific code. Look for features like:\n1. Terminal width detection\n2. Signal handling (SIGINT, SIGTERM)\n3. TTY/terminal detection\n4. Platform-specific behavior\n5. Input/output redirection handling\n6. Color detection capabilities\n7. Any use of std::io or terminal-related APIs"}},{"type":"finish","data":{"reason":"stop","time":0}}]h_��h_�Œ
UU�-;b6eefe02-c7a0-46bd-835e-e01f2b47e37f411b21fc-ba1e-46e7-9bb4-c313dee34321assistant[{"type":"text","data":{"text":"I'll analyze the flag-rs codebase compared to clap's capabilities to identify key gaps that could make flag-rs a more complete CLI framework."}},{"type":"tool_call","data":{"id":"toolu_01BrCA8NkzugQ9evVDznTWD7","name":"agent","input":"{\"prompt\": \"Search the codebase for any terminal-related functionality, TTY detection, signal handling, or platform-specific code. Look for features like:\\n1. Terminal width detection\\n2. Signal handling (SIGINT, SIGTERM)\\n3. TTY/terminal detection\\n4. Platform-specific behavior\\n5. Input/output redirection handling\\n6. Color detection capabilities\\n7. Any use of std::io or terminal-related APIs\"}","type":"function","finished":true}},{"type":"tool_call","data":{"id":"toolu_01PiP88LfYSXDVz8ttwUDVaF","name":"view","input":"{\"file_path\": \"/Users/navicore/git/navicore/flag-rs/src/color.rs\"}","type":"function","finished":true}},{"type":"tool_call","data":{"id":"toolu_012MJMUPSbFhUnZJu2YB8Ngx","name":"view","input":"{\"file_path\": \"/Users/navicore/git/navicore/flag-rs/src/shell.rs\"}","type":"function","finished":true}},{"type":"tool_call","data":{"id":"toolu_01Qq9FrNW93Xs8577zkTpQmL","name":"sourcegraph","input":"{\"query\": \"repo:clap-rs/clap lang:rust (terminal OR tty OR width OR signal OR color) type:file\", \"count\": 10}","type":"function","finished":true}},{"type":"finish","data":{"reason":"tool_use","time":1751116482}}]copilot.claude-sonnet-4h_�h_��h_�†n
UU�-
43b4c084-01a6-439a-8601-6473cb7c53c4411b21fc-ba1e-46e7-9bb4-c313dee34321user[{"type":"text","data":{"text":"I created the flag crate out of frustration with clap.  I need tab completion to populate with information that is calculated at tab-time rather than compile time and there is no sane production way to do that with clap.  But I believe flag is probably very naive about the terminal to be a robust solution.  Currently it works perfectly for me but can you look for any glariing gaps in the responsibility or terminal-aware capabilities between flag and clap we might consider implemeting?  Many people and tried and failed to implement the tab completion of flag (inspired by go cobra) in clap but maybe I can implement a few more clap features in flag to make it my only rust command processor?"}},{"type":"finish","data":{"reason":"stop","time":0}}]h_�h_깃#
UU�W;4b491eb3-d854-455e-b640-7428f2ecdfea411b21fc-ba1e-46e7-9bb4-c313dee34321assistant[{"type":"text","data":{"text":"Created OpenCode.md with essential information for coding agents working on this Rust CLI framework project, including build commands, strict code style guidelines, and architectural patterns."}},{"type":"finish","data":{"reason":"end_turn","time":1751116223}}]copilot.claude-sonnet-4h_�h_�h_�avicore/flag-rs/src/command.rs:\n  Line 553:             color::cyan(\u0026format!(\"{}{flag_type}\", flag.name)),\n  Line 519:             color::yellow(\"[command]\")\n  Line 228:                     // Don't write to stderr during completion - it can mess up the terminal\n  Line 456:     /// Help text is automatically colored when outputting to a TTY.\n  Line 458:         use crate::color;\n  Line 465:         print!(\"{}:\\n  {}\", color::bold(\"Usage\"), self.name);\n  Line 555:             color::dim(\u0026default)\n  Line 217:             // Disable colors during completion to avoid terminal rendering issues\n  Line 552:             color::cyan(\u0026short),\n  Line 524:         use crate::color;\n  Line 467:             print!(\" {}\", color::yellow(\"[flags]\"));\n  Line 470:             print!(\" {}\", color::yellow(\"[command]\"));\n  Line 504:                     println!(\"\\n{}:\", color::bold(\"Global Flags\"));\n  Line 488:             println!(\"{}:\", color::bold(\"Flags\"));\n  Line 481:                 println!(\"  {:\u003c20} {}\", color::green(\u0026cmd.name), cmd.short);\n  Line 476:             println!(\"{}:\", color::bold(\"Available Commands\"));\n\n/Users/navicore/git/navicore/flag-rs/README.md:\n  Line 16: - **Colored Output** - Beautiful help messages with ANSI color support (respects NO_COLOR and terminal detection)\n  Line 241: Users can add their own dependencies for features like colored output, async\n  Line 220:     Io(std::io::Error),\n\n/Users/navicore/git/navicore/flag-rs/src/lib.rs:\n  Line 16: //! - **Colored Output**: Beautiful help messages with automatic TTY detection\n  Line 202: /// Color support for terminal output\n  Line 203: pub mod color;\n\n/Users/navicore/git/navicore/flag-rs/src/color.rs:\n  Line 44:     /// Red color style\n  Line 34: /// Represents a text style with ANSI escape codes for coloring terminal output.\n  Line 129:     // Force color if CLICOLOR_FORCE is set\n  Line 134:     // Check if stdout is a terminal\n  Line 135:     io::stdout().is_terminal()\n  Line 121: /// This follows the `NO_COLOR` standard: \u003chttps://no-color.org/\u003e\n  Line 119: /// - `CLICOLOR_FORCE` environment variable is set (overrides TTY check)\n  Line 117: /// - stdout is a terminal (TTY)\n  Line 114: /// Determines whether output should be colorized\n  Line 106:         if should_colorize() {\n  Line 103:     /// The styled text if colors are enabled, otherwise the original text\n  Line 94:     /// The style is only applied if colors are enabled (stdout is a TTY\n  Line 74:     /// Cyan color style\n  Line 68:     /// Magenta color style\n  Line 62:     /// Blue color style\n  Line 56:     /// Yellow color style\n  Line 50:     /// Green color style\n  Line 123: pub fn should_colorize() -\u003e bool {\n  Line 30: use std::io::{self, IsTerminal};\n  Line 25: //! use flag_rs::color::Style;\n  Line 22: //! println!(\"{}\", color::bold(\"Important message\"));\n  Line 21: //! println!(\"{}\", color::green(\"Success!\"));\n  Line 20: //! println!(\"{}\", color::red(\"Error: Something went wrong\"));\n  Line 17: //! use flag_rs::color;\n  Line 12: //! - Common ANSI colors and styles\n  Line 9: //! - Automatic TTY detection\n  Line 1: //! Simple ANSI color support with zero dependencies\n  Line 3: //! This module provides basic color support for terminal output without\n  Line 5: //! colors should be used based on terminal capabilities and environment.\n\n/Users/navicore/git/navicore/flag-rs/examples/kubectl_modular/src/cmd/delete.rs:\n  Line 22:                 .usage(\"If true, resources are signaled for immediate shutdown\")\n\n/Users/navicore/git/navicore/flag-rs/src/error.rs:\n  Line 138:         let io_error = std::io::Error::new(std::io::ErrorKind::NotFound, \"file not found\");\n  Line 94:     fn from(err: std::io::Error) -\u003e Self {\n  Line 93: impl From\u003cstd::io::Error\u003e for Error {\n  Line 59:     Io(std::io::Error),\n","metadata":"{\"number_of_matches\":61,\"truncated\":false}","is_error":false}},{"type":"finish","data":{"reason":"stop","time":0}}]h_��h_��
*
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UU�';41c32669-a0f7-4d1d-a91d-f9034f3263e1411b21fc-ba1e-46e7-9bb4-c313dee34321assistant[{"type":"text","data":{"text":"Now let me search for more specific clap features to understand what's missing:"}},{"type":"tool_call","data":{"id":"toolu_01FtvHTd1AVKQxsBuFcRBDhu","name":"sourcegraph","input":"{\"count\": 10, \"query\": \"repo:clap-rs/clap lang:rust (help OR usage OR wrap OR width OR term_width) type:file\"}","type":"function","finished":true}},{"type":"tool_call","data":{"id":"toolu_011RHMaDURE4b4SisaHzV981","name":"sourcegraph","input":"{\"count\": 8, \"query\": \"repo:clap-rs/clap lang:rust (progress OR spinner OR signal OR interrupt OR ctrl) type:file\"}","type":"function","finished":true}},{"type":"tool_call","data":{"id":"toolu_01EZks6HxFgHC2LoReivyJri","name":"view","input":"{\"file_path\": \"/Users/navicore/git/navicore/flag-rs/src/completion_format.rs\", \"limit\": 50}","type":"function","finished":true}},{"type":"finish","data":{"reason":"tool_use","time":1751116495}}]copilot.claude-sonnet-4h_��h_��h_�σ�mUU��)
a9150555-598a-4323-892f-29896d66f5dd411b21fc-ba1e-46e7-9bb4-c313dee34321tool[{"type":"tool_result","data":{"tool_call_id":"toolu_01BrCA8NkzugQ9evVDznTWD7","name":"","content":"Key files and lines related to the query:\n\n1. **Terminal width detection**:\n   - `/Users/navicore/git/navicore/flag-rs/src/completion_format.rs`: Lines 141, 96.\n\n2. **Signal handling**:\n   - `/Users/navicore/git/navicore/flag-rs/examples/kubectl_modular/src/cmd/delete.rs`: Line 22.\n\n3. **TTY/terminal detection**:\n   - `/Users/navicore/git/navicore�*
UI�)98848a97-523d-48e4-976d-098c7fa2d34dtoolu_01BrCA8NkzugQ9evVDznTWD7assistant[{"type":"text","data":{"text":"Key files and lines related to the query:\n\n1. **Terminal width detection**:\n   - `/Users/navicore/git/navicore/flag-rs/src/completion_format.rs`: Lines 141, 96.\n\n2. **Signal handling**:\n   - `/Users/navicore/git/navicore/flag-rs/examples/kubectl_modular/src/cmd/delete.rs`: Line 22.\n\n3. **TTY/terminal detection**:\n   - `/Users/navicore/git/navicore/flag-rs/src/color.rs`: Lines 134, 135, 117, 94, 9.\n\n4. **Platform-specific behavior**:\n   - `/Users/navicore/git/navicore/flag-rs/src/color.rs`: Related to TTY detection and environment variables.\n\n5. **Input/output redirection handling**:\n   - `/Users/navicore/git/navicore/flag-rs/src/color.rs`: Line 134 references `is_terminal`.\n\n6. **Color detection capabilities**:\n   - `/Users/navicore/git/navicore/flag-rs/src/color.rs`: Lines 44, 34, 129, 119, 117, 121, 123, and further styling functionality.\n\n7. **Use of `std::io`**:\n   - `/Users/navicore/git/navicore/flag-rs/src/error.rs`: Lines 138, 94, 93.\n   - `/Users/navicore/git/navicore/flag-rs/src/color.rs`: Line 30.\n   - `/Users/navicore/git/navicore/flag-rs/README.md`: Line 220."}},{"type":"finish","data":{"reason":"end_turn","time":1751116486}}]copilot.gpt-4oh_��h_��h_�Ƥg
UI�+
9fb223de-ca55-4dbf-a701-d63c9e995fe8toolu_01BrCA8NkzugQ9evVDznTWD7tool[{"type":"tool_result","data":{"tool_call_id":"call_9L2rTL3AjML18loFzyo1dHBp","name":"","content":"Found 61 matches\n/Users/navicore/git/navicore/flag-rs/src/completion_format.rs:\n  Line 141:         // Limit padding to ensure we don't exceed terminal width\n  Line 59:         use crate::color;\n  Line 79:                     if color::should_colorize() {\n  Line 80:                         format!(\"{padded}{}\", color::dim(desc))\n  Line 96:         // Limit padding to ensure we don't exceed terminal width\n\n/Users/navicore/git/n /flag-rs/src/color.rs`: Lines 134, 135, 117, 94, 9.\n\n4. **Platform-specific behavior**:\n   - `/Users/navicore/git/navicore/flag-rs/src/color.rs`: Related to TTY detection and environment variables.\n\n5. **Input/output redirection handling**:\n   - `/Users/navicore/git/navicore/flag-rs/src/color.rs`: Line 134 references `is_terminal`.\n\n6. **Color detection capabilities**:\n   - `/Users/navicore/git/navicore/flag-rs/src/color.rs`: Lines 44, 34, 129, 119, 117, 121, 123, and further styling functionality.\n\n7. **Use of `std::io`**:\n   - `/Users/navicore/git/navicore/flag-rs/src/error.rs`: Lines 138, 94, 93.\n   - `/Users/navicore/git/navicore/flag-rs/src/color.rs`: Line 30.\n   - `/Users/navicore/git/navicore/flag-rs/README.md`: Line 220.","metadata":"","is_error":false}},{"type":"tool_result","data":{"tool_call_id":"toolu_01PiP88LfYSXDVz8ttwUDVaF","name":"","content":"\u003cfile\u003e\n     1|//! Simple ANSI color support with zero dependencies\n     2|//!\n     3|//! This module provides basic color support for terminal output without\n     4|//! requiring any external dependencies. It automatically detects whether\n     5|//! colors should be used based on terminal capabilities and environment.\n     6|//!\n     7|//! # Features\n     8|//!\n     9|//! - Automatic TTY detection\n    10|//! - Respects `NO_COLOR` environment variable\n    11|//! - Zero dependencies - uses only Rust standard library\n    12|//! - Common ANSI colors and styles\n    13|//!\n    14|//! # Examples\n    15|//!\n    16|//! ```\n    17|//! use flag_rs::color;\n    18|//!\n    19|//! // Using convenience functions\n    20|//! println!(\"{}\", color::red(\"Error: Something went wrong\"));\n    21|//! println!(\"{}\", color::green(\"Success!\"));\n    22|//! println!(\"{}\", color::bold(\"Important message\"));\n    23|//!\n    24|//! // Using Style directly for more control\n    25|//! use flag_rs::color::Style;\n    26|//! println!(\"{}\", Style::YELLOW.paint(\"Warning: Check this out\"));\n    27|//! ```\n    28|\n    29|use std::env;\n    30|use std::io::{self, IsTerminal};\n    31|\n    32|/// ANSI style configuration\n    33|///\n    34|/// Represents a text style with ANSI escape codes for coloring terminal output.\n    35|pub struct Style {\n    36|    prefix: \u0026'static str,\n    37|    suffix: \u0026'static str,\n    38|}\n    39|\n    40|impl Style {\n    41|    /// ANSI reset code to clear all styles\n    42|    pub const RESET: \u0026'static str = \"\\x1b[0m\";\n    43|\n    44|    /// Red color style\n    45|    pub const RED: Self = Self {\n    46|        prefix: \"\\x1b[31m\",\n    47|        suffix: Self::RESET,\n    48|    };\n    49|\n    50|    /// Green color style\n    51|    pub const GREEN: Self = Self {\n    52|        prefix: \"\\x1b[32m\",\n    53|        suffix: Self::RESET,\n    54|    };\n    55|\n    56|    /// Yellow color style\n    57|    pub const YELLOW: Self = Self {\n    58|        prefix: \"\\x1b[33m\",\n    59|        suffix: Self::RESET,\n    60|    };\n    61|\n    62|    /// Blue color style\n    63|    pub const BLUE: Self = Self {\n    64|        prefix: \"\\x1b[34m\",\n    65|        suffix: Self::RESET,\n    66|    };\n    67|\n    68|    /// Magenta color style\n    69|    pub const MAGENTA: Self = Self {\n    70|        prefix: \"\\x1b[35m\",\n    71|        suffix: Self::RESET,\n    72|    };\n    73|\n    74|    /// Cyan color style\n    75|    pub const CYAN: Self = Self {\n    76|        prefix: \"\\x1b[36m\",\n    77|        suffix: Self::RESET,\n    78|    };\n    79|\n    80|    /// Bold text style\n    81|    pub const BOLD: Self = Self {\n    82|        prefix: \"\\x1b[1m\",\n    83|        suffix: Self::RESET,\n    84|    };\n    85|\n    86|    /// Dim/faint text style\n    87|    pub const DIM: Self = Self {\n    88|        prefix: \"\\x1b[2m\",\n    89|        suffix: Self::RESET,\n    90|    };\n    91|\n    92|    /// Applies this style to the given text\n    93|    ///\n    94|    /// The style is only applied if colors are enabled (stdout is a TTY\n    95|    /// and `NO_!COLOR` is not set).\n    96|    ///\n    97|    /// # Arguments\n    98|    ///\n    99|    /// * `text` - The text to style\n   100|    ///\n   101|    /// # Returns\n   102|    ///\n   103|    /// The styled text if colors are enabled, otherwise the original text\n   104|    #[must_use]\n   105|    pub fn paint(\u0026self, text: \u0026str) -\u003e String {\n   106|        if should_colorize() {\n   107|            format!(\"{}{}{}\", self.prefix, text, self.suffix)\n   108|        } else {\n   109|            text.to_string()\n   110|        }\n   111|    }\n   112|}\n   113|\n   114|/// Determines whether output should be colorized\n   115|///\n   116|/// Returns `true` if:\n   117|/// - stdout is a terminal (TTY)\n   118|/// - `NO_COLOR` environment variable is not set\n   119|/// - `CLICOLOR_FORCE` environment variable is set (overrides TTY check)\n   120|///\n   121|/// This follows the `NO_COLOR` standard: \u003chttps://no-color.org/\u003e\n   122|#[must_use]\n   123|pub fn should_colorize() -\u003e bool {\n   124|    // Respect `NO_COLOR` environment variable\n   125|    if env::var(\"NO_COLOR\").is_ok() {\n   126|        return false;\n   127|    }\n   128|\n   129|    // Force color if CLICOLOR_FORCE is set\n   130|    if env::var(\"CLICOLOR_FORCE\").is_ok() {\n   131|        return true;\n   132|    }\n   133|\n   134|    // Check if stdout is a terminal\n   135|    io::stdout().is_terminal()\n   136|}\n   137|\n   138|/// Colors text red (typically for errors)\n   139|#[must_use]\n   140|pub fn red(text: \u0026str) -\u003e String {\n   141|    Style::RED.paint(text)\n   142|}\n   143|\n   144|/// Colors text green (typically for success)\n   145|#[must_use]\n   146|pub fn green(text: \u0026str) -\u003e String {\n   147|    Style::GREEN.paint(text)\n   148|}\n   149|\n   150|/// Colors text yellow (typically for warnings)\n   151|#[must_use]\n   152|pub fn yellow(text: \u0026str) -\u003e String {\n   153|    Style::YELLOW.paint(text)\n   154|}\n   155|\n   156|/// Colors text blue (typically for information)\n   157|#[must_use]\n   158|pub fn blue(text: \u0026str) -\u003e String {\n   159|    Style::BLUE.paint(text)\n   160|}\n   161|\n   162|/// Colors text cyan (typically for highlights)\n   163|#[must_use]\n   164|pub fn cyan(text: \u0026str) -\u003e String {\n   165|    Style::CYAN.paint(text)\n   166|}\n   167|\n   168|/// Makes text bold (typically for emphasis)\n   169|#[must_use]\n   170|pub fn bold(text: \u0026str) -\u003e String {\n   171|    Style::BOLD.paint(text)\n   172|}\n   173|\n   174|/// Makes text dim (typically for less important information)\n   175|#[must_use]\n   176|pub fn dim(text: \u0026str) -\u003e String {\n   177|    Style::DIM.paint(text)\n   178|}\n\u003c/file\u003e\n","metadata":"{\"file_path\":\"/Users/navicore/git/navicore/flag-rs/src/color.rs\",\"content\":\"//! Simple ANSI color support with zero dependencies\\n//!\\n//! This module provides basic color support for terminal output without\\n//! requiring any external dependencies. It automatically detects whether\\n//! colors should be used based on terminal capabilities and environment.\\n//!\\n//! # Features\\n//!\\n//! - Automatic TTY detection\\n//! - Respects `NO_COLOR` environment variable\\n//! - Zero dependencies - uses only Rust standard library\\n//! - Common ANSI colors and styles\\n//!\\n//! # Examples\\n//!\\n//! ```\\n//! use flag_rs::color;\\n//!\\n//! // Using convenience functions\\n//! println!(\\\"{}\\\", color::red(\\\"Error: Something went wrong\\\"));\\n//! println!(\\\"{}\\\", color::green(\\\"Success!\\\"));\\n//! println!(\\\"{}\\\", color::bold(\\\"Important message\\\"));\\n//!\\n//! // Using Style directly for more control\\n//! use flag_rs::color::Style;\\n//! println!(\\\"{}\\\", Style::YELLOW.paint(\\\"Warning: Check this out\\\"));\\n//! ```\\n\\nuse std::env;\\nuse std::io::{self, IsTerminal};\\n\\n/// ANSI style configuration\\n///\\n/// Represents a text style with ANSI escape codes for coloring terminal output.\\npub struct Style {\\n    prefix: \\u0026'static str,\\n    suffix: \\u00"26'static str,\\n}\\n\\nimpl Style {\\n    /// ANSI reset code to clear all styles\\n    pub const RESET: \\u0026'static str = \\\"\\\\x1b[0m\\\";\\n\\n    /// Red color style\\n    pub const RED: Self = Self {\\n        prefix: \\\"\\\\x1b[31m\\\",\\n        suffix: Self::RESET,\\n    };\\n\\n    /// Green color style\\n    pub const GREEN: Self = Self {\\n        prefix: \\\"\\\\x1b[32m\\\",\\n        suffix: Self::RESET,\\n    };\\n\\n    /// Yellow color style\\n    pub const YELLOW: Self = Self {\\n        prefix: \\\"\\\\x1b[33m\\\",\\n        suffix: Self::RESET,\\n    };\\n\\n    /// Blue color style\\n    pub const BLUE: Self = Self {\\n        prefix: \\\"\\\\x1b[34m\\\",\\n        suffix: Self::RESET,\\n    };\\n\\n    /// Magenta color style\\n    pub const MAGENTA: Self = Self {\\n        prefix: \\\"\\\\x1b[35m\\\",\\n        suffix: Self::RESET,\\n    };\\n\\n    /// Cyan color style\\n    pub const CYAN: Self = Self {\\n        prefix: \\\"\\\\x1b[36m\\\",\\n        suffix: Self::RESET,\\n    };\\n\\n    /// Bold text style\\n    pub const BOLD: Self = Self {\\n        prefix: \\\"\\\\x1b[1m\\\",\\n        suffix: Self::RESET,\\n    };\\n\\n    /// Dim/faint text style\\n    pub const DIM: Self = Self {\\n        prefix: \\\"\\\\x1b[2m\\\",\\n        suffix: Self::RESET,\\n    };\\n\\n    /// Applies this style to the given text\\n    ///\\n    /// The style is only applied if colors are enabled (stdout is a TTY\\n    /// and `NO_COLOR` is not set).\\n    ///\\n    /// # Arguments\\n    ///\\n    /// * `text` - The text to style\\n    ///\\n    /// # Returns\\n    ///\\n    /// The styled text if colors are enabled, otherwise the original text\\n    #[must_use]\\n    pub fn paint(\\u0026self, text: \\u0026str) -\\u003e String {\\n        if should_colorize() {\\n            format!(\\\"{}{}{}\\\", self.prefix, text, self.suffix)\\n        } else {\\n            text.to_string()\\n        }\\n    }\\n}\\n\\n/// Determines whether output should be colorized\\n///\\n/// Returns `true` if:\\n/// - stdout is a terminal (TTY)\\n/// - `NO_COLOR` environment variable is not set\\n/// - `CLICOLOR_FORCE` environment variable is set (overrides TTY check)\\n///\\n/// This follows the `NO_COLOR` standard: \\u003chttps://no-color.org/\\u003e\\n#[must_use]\\npub fn should_colorize() -\\u003e bool {\\n    // Respect `NO_COLOR` environment variable\\n    if env::var(\\\"NO_COLOR\\\").is_ok() {\\n        return false;\\n    }\\n\\n    // Force color if CLICOLOR_FORCE is set\\n    if env::var(\\\"CLICOLOR_FORCE\\\").is_ok() {\\n        return true;\\n    }\\n\\n    // Check if stdout is a terminal\\n    io::stdout().is_terminal()\\n}\\n\\n/// Colors text red (typically for errors)\\n#[must_use]\\npub fn red(text: \\u0026str) -\\u003e String {\\n    Style::RED.paint(text)\\n}\\n\\n/// Colors text green (typically for success)\\n#[must_use]\\npub fn green(text: \\u0026str) -\\u003e String {\\n    Style::GREEN.paint(text)\\n}\\n\\n/// Colors text yellow (typically for warnings)\\n#[must_use]\\npub fn yellow(text: \\u0026str) -\\u003e String {\\n    Style::YELLOW.paint(text)\\n}\\n\\n/// Colors text blue (typically for information)\\n#[must_use]\\npub fn blue(text: \\u0026str) -\\u003e String {\\n    Style::BLUE.paint(text)\\n}\\n\\n/// Colors text cyan (typically for highlights)\\n#[must_use]\\npub fn cyan(text: \\u0026str) -\\u003e String {\\n    Style::CYAN.paint(text)\\n}\\n\\n/// Makes text bold (typically for emphasis)\\n#[must_use]\\npub fn bold(text: \\u0026str) -\\u003e String {\\n    Style::BOLD.paint(text)\\n}\\n\\n/// Makes text dim (typically for less important information)\\n#[must_use]\\npub fn dim(text: \\u0026str) -\\u003e String {\\n    Style::DIM.paint(text)\\n}\"}","is_error":false}},{"type":"tool_result","data":{"tool_call_id":"toolu_012MJMUPSbFhUnZJu2YB8Ngx","name":"","content":"\u003cfile\u003e\n     1|//! Shell completion script generation\n     2|//!\n     3|//! This module provides functionality to generate shell completion scripts\n     4|//! for Bash, Zsh, and Fish shells. The generated scripts i#ntegrate with the\n     5|//! dynamic completion system to provide TAB completions at runtime.\n     6|\n     7|use crate::command::Command;\n     8|use std::fmt::Write;\n     9|\n    10|/// Supported shell types for completion generation\n    11|///\n    12|/// This enum represents the shells for which we can generate completion scripts.\n    13|///\n    14|/// # Examples\n    15|///\n    16|/// ```\n    17|/// use flag_rs::shell::Shell;\n    18|/// use flag_rs::Command;\n    19|///\n    20|/// let cmd = Command::new(\"myapp\");\n    21|///\n    22|/// // Generate Bash completion script\n    23|/// let bash_script = cmd.generate_completion(Shell::Bash);\n    24|///\n    25|/// // Generate Zsh completion script\n    26|/// let zsh_script = cmd.generate_completion(Shell::Zsh);\n    27|///\n    28|/// // Generate Fish completion script\n    29|/// let fish_script = cmd.generate_completion(Shell::Fish);\n    30|/// ```\n    31|#[derive(Debug, Clone, Copy)]\n    32|pub enum Shell {\n    33|    /// Bash shell (most common on Linux)\n    34|    Bash,\n    35|    /// Zsh shell (default on macOS)\n    36|    Zsh,\n    37|    /// Fish shell (modern alternative shell)\n    38|    Fish,\n    39|}\n    40|\n    41|impl Command {\n    42|    /// Generates a completion script for the specified shell\n    43|    ///\n    44|    /// The generated script should be saved to the appropriate location\n    45|    /// for your shell to load it automatically.\n    46|    ///\n    47|    /// # Arguments\n    48|    ///\n    49|    /// * `shell` - The shell to generate completions for\n    50|    ///\n    51|    /// # Returns\n    52|    ///\n    53|    /// A string containing the shell completion script\n    54|    ///\n    55|    /// # Shell-specific installation\n    56|    ///\n    57|    /// ## Bash\n    58|    /// Save to `/etc/bash_completion.d/myapp` or source from `.bashrc`:\n    59|    /// ```bash\n    60|    /// myapp completion bash \u003e ~/.myapp-completion.bash\n    61|    /// echo \"source ~/.myapp-completion.bash\" \u003e\u003e ~/.bashrc\n    62|    /// ```\n    63|    ///\n    64|    /// ## Zsh\n    65|    /// Save to a directory in your `$fpath`:\n    66|    /// ```bash\n    67|    /// myapp completion zsh \u003e ~/.zsh/completions/_myapp\n    68|    /// ```\n    69|    ///\n    70|    /// ## Fish\n    71|    /// Save to Fish's completion directory:\n    72|    /// ```bash\n    73|    /// myapp completion fish \u003e ~/.config/fish/completions/myapp.fish\n    74|    /// ```\n    75|    pub fn generate_completion(\u0026self, shell: Shell) -\u003e String {\n    76|        match shell {\n    77|            Shell::Bash =\u003e self.generate_bash_completion(),\n    78|            Shell::Zsh =\u003e self.generate_zsh_completion(),\n    79|            Shell::Fish =\u003e self.generate_fish_completion(),\n    80|        }\n    81|    }\n    82|\n    83|    fn generate_bash_completion(\u0026self) -\u003e String {\n    84|        let mut script = String::new();\n    85|\n    86|        writeln!(\u0026mut script, \"# Bash completion for {}\", self.name()).unwrap();\n    87|        writeln!(\u0026mut script, \"_{}_complete() {{\", self.name()).unwrap();\n    88|        writeln!(\u0026mut script, \"    local cur prev words cword\").unwrap();\n    89|        writeln!(\n    90|            \u0026mut script,\n    91|            \"    _get_comp_words_by_ref -n : cur prev words cword\"\n    92|        )\n    93|        .unwrap();\n    94|        writeln!(\u0026mut script).unwrap();\n    95|        writeln!(\n    96|            \u0026mut script,\n    97|            \"    # Call our binary with special completion env var\"\n    98|        )\n    99|        .unwrap();\n   100|        writeln!(\u0026mut script, \"    local IFS=$'\\\\n'\").unwrap();\n   101|        writeln!(\u0026mut script, \"    local response\").unwrap();\n   102|        writeln!(\u0026mut script, \"    response=$({}_COMPLETE=bash \\\"${{words[0]}}\\\" __complete \\\"${{words[@]:1:$((cword-1))}}\\\" \\\"$cur\\\" 2\u003e/dev/null)\", self.name().to_uppercase()).unwrap();\n   10$3|        writeln!(\u0026mut script).unwrap();\n   104|        writeln!(\u0026mut script, \"    if [[ -n \\\"$response\\\" ]]; then\").unwrap();\n   105|        writeln!(\n   106|            \u0026mut script,\n   107|            \"        # Use printf to handle each line separately\"\n   108|        )\n   109|        .unwrap();\n   110|        writeln!(\u0026mut script, \"        local lines=()\").unwrap();\n   111|        writeln!(\u0026mut script, \"        while IFS= read -r line; do\").unwrap();\n   112|        writeln!(\u0026mut script, \"            lines+=(\\\"$line\\\")\").unwrap();\n   113|        writeln!(\u0026mut script, \"        done \u003c\u003c\u003c \\\"$response\\\"\").unwrap();\n   114|        writeln!(\u0026mut script, \"        COMPREPLY=( \\\"${{lines[@]}}\\\" )\").unwrap();\n   115|        writeln!(\u0026mut script, \"    fi\").unwrap();\n   116|        writeln!(\u0026mut script, \"}}\").unwrap();\n   117|        writeln!(\u0026mut script).unwrap();\n   118|        writeln!(\n   119|            \u0026mut script,\n   120|            \"complete -F _{}_complete {}\",\n   121|            self.name(),\n   122|            self.name()\n   123|        )\n   124|        .unwrap();\n   125|\n   126|        script\n   127|    }\n   128|\n   129|    fn generate_zsh_completion(\u0026self) -\u003e String {\n   130|        let mut script = String::new();\n   131|\n   132|        writeln!(\u0026mut script, \"#compdef -P {}\", self.name()).unwrap();\n   133|        writeln!(\u0026mut script, \"# Zsh completion for {}\", self.name()).unwrap();\n   134|        writeln!(\u0026mut script).unwrap();\n   135|        writeln!(\u0026mut script, \"_{}_complete() {{\", self.name()).unwrap();\n   136|        writeln!(\u0026mut script, \"    local -a completions\").unwrap();\n   137|        writeln!(\u0026mut script, \"    local IFS=$'\\\\n'\").unwrap();\n   138|        writeln!(\u0026mut script).unwrap();\n   139|        writeln!(\n   140|            \u0026mut script,\n   141|            \"    # Get the actual command from the command line\"\n   142|        )\n   143|        .unwrap();\n   144|        writeln!(\u0026mut script, \"    local cmd=\\\"${{words[1]}}\\\"\").unwrap();\n   145|        writeln!(\n   146|            \u0026mut script,\n   147|            \"    if [[ \\\"$cmd\\\" != /* ]] \u0026\u0026 ! command -v \\\"$cmd\\\" \u0026\u003e/dev/null; then\"\n   148|        )\n   149|        .unwrap();\n   150|        writeln!(\n   151|            \u0026mut script,\n   152|            \"        # If not found in PATH, try relative path\"\n   153|        )\n   154|        .unwrap();\n   155|        writeln!(\u0026mut script, \"        if [[ -x \\\"$cmd\\\" ]]; then\").unwrap();\n   156|        writeln!(\u0026mut script, \"            cmd=\\\"./$cmd\\\"\").unwrap();\n   157|        writeln!(\u0026mut script, \"        fi\").unwrap();\n   158|        writeln!(\u0026mut script, \"    fi\").unwrap();\n   159|        writeln!(\u0026mut script).unwrap();\n   160|        writeln!(\u0026mut script, \"    # Build completion arguments\").unwrap();\n   161|        writeln!(\u0026mut script, \"    local -a comp_line\").unwrap();\n   162|        writeln!(\u0026mut script, \"    comp_line=(\\\"__complete\\\")\").unwrap();\n   163|        writeln!(\u0026mut script).unwrap();\n   164|        writeln!(\u0026mut script, \"    # Add all words except the command name\").unwrap();\n   165|        writeln!(\u0026mut script, \"    local i\").unwrap();\n   166|        writeln!(\u0026mut script, \"    for (( i = 2; i \u003c CURRENT; i++ )); do\").unwrap();\n   167|        writeln!(\u0026mut script, \"        comp_line+=(\\\"${{words[$i]}}\\\")\").unwrap();\n   168|        writeln!(\u0026mut script, \"    done\").unwrap();\n   169|        writeln!(\u0026mut script).unwrap();\n   170|        writeln!(\u0026mut script, \"    # Add the current word being completed\").unwrap();\n   171|        writeln!(\u0026mut script, \"    comp_line+=(\\\"${{words[CURRENT]}}\\\")\").unwrap();\n   172|        writeln!(\u0026mut script).unwrap();\n   173|        wr%iteln!(\n   174|            \u0026mut script,\n   175|            \"    # Call the command with completion environment variable\"\n   176|        )\n   177|        .unwrap();\n   178|        writeln!(\u0026mut script, \"    local response\").unwrap();\n   179|        writeln!(\n   180|            \u0026mut script,\n   181|            \"    response=$({}_COMPLETE=zsh \\\"$cmd\\\" \\\"${{comp_line[@]}}\\\" 2\u003e/dev/null)\",\n   182|            self.name().to_uppercase()\n   183|        )\n   184|        .unwrap();\n   185|        writeln!(\u0026mut script).unwrap();\n   186|        writeln!(\u0026mut script, \"    if [[ -n \\\"$response\\\" ]]; then\").unwrap();\n   187|        writeln!(\u0026mut script, \"        local -a values\").unwrap();\n   188|        writeln!(\u0026mut script, \"        local -a descriptions\").unwrap();\n   189|        writeln!(\u0026mut script, \"        local line\").unwrap();\n   190|        writeln!(\u0026mut script).unwrap();\n   191|        writeln!(\u0026mut script, \"        # Parse response lines\").unwrap();\n   192|        writeln!(\u0026mut script, \"        while IFS= read -r line; do\").unwrap();\n   193|        writeln!(\u0026mut script, \"            if [[ \\\"$line\\\" == *:* ]]; then\").unwrap();\n   194|        writeln!(\u0026mut script, \"                # Line has description\").unwrap();\n   195|        writeln!(\u0026mut script, \"                values+=(\\\"${{line%%:*}}\\\")\").unwrap();\n   196|        writeln!(\n   197|            \u0026mut script,\n   198|            \"                descriptions+=(\\\"${{line#*:}}\\\")\"\n   199|        )\n   200|        .unwrap();\n   201|        writeln!(\u0026mut script, \"            else\").unwrap();\n   202|        writeln!(\u0026mut script, \"                # No description\").unwrap();\n   203|        writeln!(\u0026mut script, \"                values+=(\\\"$line\\\")\").unwrap();\n   204|        writeln!(\u0026mut script, \"                descriptions+=(\\\"\\\")\").unwrap();\n   205|        writeln!(\u0026mut script, \"            fi\").unwrap();\n   206|        writeln!(\u0026mut script, \"        done \u003c\u003c\u003c \\\"$response\\\"\").unwrap();\n   207|        writeln!(\u0026mut script).unwrap();\n   208|        writeln!(\u0026mut script, \"        # Add completions with descriptions\").unwrap();\n   209|        writeln!(\u0026mut script, \"        if [[ ${{#descriptions[@]}} -gt 0 ]] \u0026\u0026 [[ -n \\\"${{descriptions[*]// }}\\\" ]]; then\").unwrap();\n   210|        writeln!(\n   211|            \u0026mut script,\n   212|            \"            compadd -Q -d descriptions -a values\"\n   213|        )\n   214|        .unwrap();\n   215|        writeln!(\u0026mut script, \"        else\").unwrap();\n   216|        writeln!(\u0026mut script, \"            compadd -Q -a values\").unwrap();\n   217|        writeln!(\u0026mut script, \"        fi\").unwrap();\n   218|        writeln!(\u0026mut script, \"    fi\").unwrap();\n   219|        writeln!(\u0026mut script, \"}}\").unwrap();\n   220|        writeln!(\u0026mut script).unwrap();\n   221|        writeln!(\n   222|            \u0026mut script,\n   223|            \"compdef _{}_complete {}\",\n   224|            self.name(),\n   225|            self.name()\n   226|        )\n   227|        .unwrap();\n   228|\n   229|        script\n   230|    }\n   231|\n   232|    fn generate_fish_completion(\u0026self) -\u003e String {\n   233|        let mut script = String::new();\n   234|\n   235|        writeln!(\u0026mut script, \"# Fish completion for {}\", self.name()).unwrap();\n   236|        writeln!(\u0026mut script, \"function __{}_complete\", self.name()).unwrap();\n   237|        writeln!(\u0026mut script, \"    set -l cmd (commandline -opc)\").unwrap();\n   238|        writeln!(\u0026mut script, \"    set -l cursor (commandline -C)\").unwrap();\n   239|        writeln!(\u0026mut script, \"    set -l current (commandline -ct)\").unwrap();\n   240|        writeln!(\u0026mut script).unwrap();\n   241|        writeln!(\n   242|            \u0026mut scrip&t,\n   243|            \"    # Call our binary with special completion env var\"\n   244|        )\n   245|        .unwrap();\n   246|        writeln!(\u0026mut script, \"    set -l response (env {}_COMPLETE=fish $cmd[1] __complete $cmd[2..-1] $current 2\u003e/dev/null)\", self.name().to_uppercase()).unwrap();\n   247|        writeln!(\u0026mut script).unwrap();\n   248|        writeln!(\u0026mut script, \"    for line in $response\").unwrap();\n   249|        writeln!(\u0026mut script, \"        echo $line\").unwrap();\n   250|        writeln!(\u0026mut script, \"    end\").unwrap();\n   251|        writeln!(\u0026mut script, \"end\").unwrap();\n   252|        writeln!(\u0026mut script).unwrap();\n   253|        writeln!(\n   254|            \u0026mut script,\n   255|            \"complete -c {} -f -a '(__{}_complete)'\",\n   256|            self.name(),\n   257|            self.name()\n   258|        )\n   259|        .unwrap();\n   260|\n   261|        script\n   262|    }\n   263|}\n\u003c/file\u003e\n","metadata":"{\"file_path\":\"/Users/navicore/git/navicore/flag-rs/src/shell.rs\",\"content\":\"//! Shell completion script generation\\n//!\\n//! This module provides functionality to generate shell completion scripts\\n//! for Bash, Zsh, and Fish shells. The generated scripts integrate with the\\n//! dynamic completion system to provide TAB completions at runtime.\\n\\nuse crate::command::Command;\\nuse std::fmt::Write;\\n\\n/// Supported shell types for completion generation\\n///\\n/// This enum represents the shells for which we can generate completion scripts.\\n///\\n/// # Examples\\n///\\n/// ```\\n/// use flag_rs::shell::Shell;\\n/// use flag_rs::Command;\\n///\\n/// let cmd = Command::new(\\\"myapp\\\");\\n///\\n/// // Generate Bash completion script\\n/// let bash_script = cmd.generate_completion(Shell::Bash);\\n///\\n/// // Generate Zsh completion script\\n/// let zsh_script = cmd.generate_completion(Shell::Zsh);\\n///\\n/// // Generate Fish completion script\\n/// let fish_script = cmd.generate_completion(Shell::Fish);\\n/// ```\\n#[derive(Debug, Clone, Copy)]\\npub enum Shell {\\n    /// Bash shell (most common on Linux)\\n    Bash,\\n    /// Zsh shell (default on macOS)\\n    Zsh,\\n    /// Fish shell (modern alternative shell)\\n    Fish,\\n}\\n\\nimpl Command {\\n    /// Generates a completion script for the specified shell\\n    ///\\n    /// The generated script should be saved to the appropriate location\\n    /// for your shell to load it automatically.\\n    ///\\n    /// # Arguments\\n    ///\\n    /// * `shell` - The shell to generate completions for\\n    ///\\n    /// # Returns\\n    ///\\n    /// A string containing the shell completion script\\n    ///\\n    /// # Shell-specific installation\\n    ///\\n    /// ## Bash\\n    /// Save to `/etc/bash_completion.d/myapp` or source from `.bashrc`:\\n    /// ```bash\\n    /// myapp completion bash \\u003e ~/.myapp-completion.bash\\n    /// echo \\\"source ~/.myapp-completion.bash\\\" \\u003e\\u003e ~/.bashrc\\n    /// ```\\n    ///\\n    /// ## Zsh\\n    /// Save to a directory in your `$fpath`:\\n    /// ```bash\\n    /// myapp completion zsh \\u003e ~/.zsh/completions/_myapp\\n    /// ```\\n    ///\\n    /// ## Fish\\n    /// Save to Fish's completion directory:\\n    /// ```bash\\n    /// myapp completion fish \\u003e ~/.config/fish/completions/myapp.fish\\n    /// ```\\n    pub fn generate_completion(\\u0026self, shell: Shell) -\\u003e String {\\n        match shell {\\n            Shell::Bash =\\u003e self.generate_bash_completion(),\\n            Shell::Zsh =\\u003e self.generate_zsh_completion(),\\n            Shell::Fish =\\u003e self.generate_fish_completion(),\\n        }\\n    }\\n\\n    fn generate_bash_completion(\\u0026self) -\\u003e String {\\n        let mut script = String::new();\\n\\n        writeln!(\\u0026mut script, \\\"# Bash completion for {}\\\", self.name()).unwrap();\\n        writeln!(\\u0026mut script, \\\"_{}_complete() {{\\\", self.name()).unwrap();\\n        writeln!(\\u0026mut script, \\\"    local cur prev wor'ds cword\\\").unwrap();\\n        writeln!(\\n            \\u0026mut script,\\n            \\\"    _get_comp_words_by_ref -n : cur prev words cword\\\"\\n        )\\n        .unwrap();\\n        writeln!(\\u0026mut script).unwrap();\\n        writeln!(\\n            \\u0026mut script,\\n            \\\"    # Call our binary with special completion env var\\\"\\n        )\\n        .unwrap();\\n        writeln!(\\u0026mut script, \\\"    local IFS=$'\\\\\\\\n'\\\").unwrap();\\n        writeln!(\\u0026mut script, \\\"    local response\\\").unwrap();\\n        writeln!(\\u0026mut script, \\\"    response=$({}_COMPLETE=bash \\\\\\\"${{words[0]}}\\\\\\\" __complete \\\\\\\"${{words[@]:1:$((cword-1))}}\\\\\\\" \\\\\\\"$cur\\\\\\\" 2\\u003e/dev/null)\\\", self.name().to_uppercase()).unwrap();\\n        writeln!(\\u0026mut script).unwrap();\\n        writeln!(\\u0026mut script, \\\"    if [[ -n \\\\\\\"$response\\\\\\\" ]]; then\\\").unwrap();\\n        writeln!(\\n            \\u0026mut script,\\n            \\\"        # Use printf to handle each line separately\\\"\\n        )\\n        .unwrap();\\n        writeln!(\\u0026mut script, \\\"        local lines=()\\\").unwrap();\\n        writeln!(\\u0026mut script, \\\"        while IFS= read -r line; do\\\").unwrap();\\n        writeln!(\\u0026mut script, \\\"            lines+=(\\\\\\\"$line\\\\\\\")\\\").unwrap();\\n        writeln!(\\u0026mut script, \\\"        done \\u003c\\u003c\\u003c \\\\\\\"$response\\\\\\\"\\\").unwrap();\\n        writeln!(\\u0026mut script, \\\"        COMPREPLY=( \\\\\\\"${{lines[@]}}\\\\\\\" )\\\").unwrap();\\n        writeln!(\\u0026mut script, \\\"    fi\\\").unwrap();\\n        writeln!(\\u0026mut script, \\\"}}\\\").unwrap();\\n        writeln!(\\u0026mut script).unwrap();\\n        writeln!(\\n            \\u0026mut script,\\n            \\\"complete -F _{}_complete {}\\\",\\n            self.name(),\\n            self.name()\\n        )\\n        .unwrap();\\n\\n        script\\n    }\\n\\n    fn generate_zsh_completion(\\u0026self) -\\u003e String {\\n        let mut script = String::new();\\n\\n        writeln!(\\u0026mut script, \\\"#compdef -P {}\\\", self.name()).unwrap();\\n        writeln!(\\u0026mut script, \\\"# Zsh completion for {}\\\", self.name()).unwrap();\\n        writeln!(\\u0026mut script).unwrap();\\n        writeln!(\\u0026mut script, \\\"_{}_complete() {{\\\", self.name()).unwrap();\\n        writeln!(\\u0026mut script, \\\"    local -a completions\\\").unwrap();\\n        writeln!(\\u0026mut script, \\\"    local IFS=$'\\\\\\\\n'\\\").unwrap();\\n        writeln!(\\u0026mut script).unwrap();\\n        writeln!(\\n            \\u0026mut script,\\n            \\\"    # Get the actual command from the command line\\\"\\n        )\\n        .unwrap();\\n        writeln!(\\u0026mut script, \\\"    local cmd=\\\\\\\"${{words[1]}}\\\\\\\"\\\").unwrap();\\n        writeln!(\\n            \\u0026mut script,\\n            \\\"    if [[ \\\\\\\"$cmd\\\\\\\" != /* ]] \\u0026\\u0026 ! command -v \\\\\\\"$cmd\\\\\\\" \\u0026\\u003e/dev/null; then\\\"\\n        )\\n        .unwrap();\\n        writeln!(\\n            \\u0026mut script,\\n            \\\"        # If not found in PATH, try relative path\\\"\\n        )\\n        .unwrap();\\n        writeln!(\\u0026mut script, \\\"        if [[ -x \\\\\\\"$cmd\\\\\\\" ]]; then\\\").unwrap();\\n        writeln!(\\u0026mut script, \\\"            cmd=\\\\\\\"./$cmd\\\\\\\"\\\").unwrap();\\n        writeln!(\\u0026mut script, \\\"        fi\\\").unwrap();\\n        writeln!(\\u0026mut script, \\\"    fi\\\").unwrap();\\n        writeln!(\\u0026mut script).unwrap();\\n        writeln!(\\u0026mut script, \\\"    # Build completion arguments\\\").unwrap();\\n        writeln!(\\u0026mut script, \\\"    local -a comp_line\\\").unwrap();\\n        writeln!(\\u0026mut script, \\\"    comp_line=(\\\\\\\"__complete\\\\\\\")\\\").unwrap();\\n        writeln!(\\u0026mut script).unwrap();\\n        writeln!(\\u0026mut script, \\\"    # Add all words except the command name\\\").unwrap();\\n    (    writeln!(\\u0026mut script, \\\"    local i\\\").unwrap();\\n        writeln!(\\u0026mut script, \\\"    for (( i = 2; i \\u003c CURRENT; i++ )); do\\\").unwrap();\\n        writeln!(\\u0026mut script, \\\"        comp_line+=(\\\\\\\"${{words[$i]}}\\\\\\\")\\\").unwrap();\\n        writeln!(\\u0026mut script, \\\"    done\\\").unwrap();\\n        writeln!(\\u0026mut script).unwrap();\\n        writeln!(\\u0026mut script, \\\"    # Add the current word being completed\\\").unwrap();\\n        writeln!(\\u0026mut script, \\\"    comp_line+=(\\\\\\\"${{words[CURRENT]}}\\\\\\\")\\\").unwrap();\\n        writeln!(\\u0026mut script).unwrap();\\n        writeln!(\\n            \\u0026mut script,\\n            \\\"    # Call the command with completion environment variable\\\"\\n        )\\n        .unwrap();\\n        writeln!(\\u0026mut script, \\\"    local response\\\").unwrap();\\n        writeln!(\\n            \\u0026mut script,\\n            \\\"    response=$({}_COMPLETE=zsh \\\\\\\"$cmd\\\\\\\" \\\\\\\"${{comp_line[@]}}\\\\\\\" 2\\u003e/dev/null)\\\",\\n            self.name().to_uppercase()\\n        )\\n        .unwrap();\\n        writeln!(\\u0026mut script).unwrap();\\n        writeln!(\\u0026mut script, \\\"    if [[ -n \\\\\\\"$response\\\\\\\" ]]; then\\\").unwrap();\\n        writeln!(\\u0026mut script, \\\"        local -a values\\\").unwrap();\\n        writeln!(\\u0026mut script, \\\"        local -a descriptions\\\").unwrap();\\n        writeln!(\\u0026mut script, \\\"        local line\\\").unwrap();\\n        writeln!(\\u0026mut script).unwrap();\\n        writeln!(\\u0026mut script, \\\"        # Parse response lines\\\").unwrap();\\n        writeln!(\\u0026mut script, \\\"        while IFS= read -r line; do\\\").unwrap();\\n        writeln!(\\u0026mut script, \\\"            if [[ \\\\\\\"$line\\\\\\\" == *:* ]]; then\\\").unwrap();\\n        writeln!(\\u0026mut script, \\\"                # Line has description\\\").unwrap();\\n        writeln!(\\u0026mut script, \\\"                values+=(\\\\\\\"${{line%%:*}}\\\\\\\")\\\").unwrap();\\n        writeln!(\\n            \\u0026mut script,\\n            \\\"                descriptions+=(\\\\\\\"${{line#*:}}\\\\\\\")\\\"\\n        )\\n        .unwrap();\\n        writeln!(\\u0026mut script, \\\"            else\\\").unwrap();\\n        writeln!(\\u0026mut script, \\\"                # No description\\\").unwrap();\\n        writeln!(\\u0026mut script, \\\"                values+=(\\\\\\\"$line\\\\\\\")\\\").unwrap();\\n        writeln!(\\u0026mut script, \\\"                descriptions+=(\\\\\\\"\\\\\\\")\\\").unwrap();\\n        writeln!(\\u0026mut script, \\\"            fi\\\").unwrap();\\n        writeln!(\\u0026mut script, \\\"        done \\u003c\\u003c\\u003c \\\\\\\"$response\\\\\\\"\\\").unwrap();\\n        writeln!(\\u0026mut script).unwrap();\\n        writeln!(\\u0026mut script, \\\"        # Add completions with descriptions\\\").unwrap();\\n        writeln!(\\u0026mut script, \\\"        if [[ ${{#descriptions[@]}} -gt 0 ]] \\u0026\\u0026 [[ -n \\\\\\\"${{descriptions[*]// }}\\\\\\\" ]]; then\\\").unwrap();\\n        writeln!(\\n            \\u0026mut script,\\n            \\\"            compadd -Q -d descriptions -a values\\\"\\n        )\\n        .unwrap();\\n        writeln!(\\u0026mut script, \\\"        else\\\").unwrap();\\n        writeln!(\\u0026mut script, \\\"            compadd -Q -a values\\\").unwrap();\\n        writeln!(\\u0026mut script, \\\"        fi\\\").unwrap();\\n        writeln!(\\u0026mut script, \\\"    fi\\\").unwrap();\\n        writeln!(\\u0026mut script, \\\"}}\\\").unwrap();\\n        writeln!(\\u0026mut script).unwrap();\\n        writeln!(\\n            \\u0026mut script,\\n            \\\"compdef _{}_complete {}\\\",\\n            self.name(),\\n            self.name()\\n        )\\n        .unwrap();\\n\\n        script\\n    }\\n\\n    fn generate_fish_completion(\\u0026self) -\\u003e String {\\n        let mut script = String::new();\\n\\n        writeln!(\\u0026mut script, \\\"# Fish completi)on for {}\\\", self.name()).unwrap();\\n        writeln!(\\u0026mut script, \\\"function __{}_complete\\\", self.name()).unwrap();\\n        writeln!(\\u0026mut script, \\\"    set -l cmd (commandline -opc)\\\").unwrap();\\n        writeln!(\\u0026mut script, \\\"    set -l cursor (commandline -C)\\\").unwrap();\\n        writeln!(\\u0026mut script, \\\"    set -l current (commandline -ct)\\\").unwrap();\\n        writeln!(\\u0026mut script).unwrap();\\n        writeln!(\\n            \\u0026mut script,\\n            \\\"    # Call our binary with special completion env var\\\"\\n        )\\n        .unwrap();\\n        writeln!(\\u0026mut script, \\\"    set -l response (env {}_COMPLETE=fish $cmd[1] __complete $cmd[2..-1] $current 2\\u003e/dev/null)\\\", self.name().to_uppercase()).unwrap();\\n        writeln!(\\u0026mut script).unwrap();\\n        writeln!(\\u0026mut script, \\\"    for line in $response\\\").unwrap();\\n        writeln!(\\u0026mut script, \\\"        echo $line\\\").unwrap();\\n        writeln!(\\u0026mut script, \\\"    end\\\").unwrap();\\n        writeln!(\\u0026mut script, \\\"end\\\").unwrap();\\n        writeln!(\\u0026mut script).unwrap();\\n        writeln!(\\n            \\u0026mut script,\\n            \\\"complete -c {} -f -a '(__{}_complete)'\\\",\\n            self.name(),\\n            self.name()\\n        )\\n        .unwrap();\\n\\n        script\\n    }\\n}\"}","is_error":false}},{"type":"tool_result","data":{"tool_call_id":"toolu_01Qq9FrNW93Xs8577zkTpQmL","name":"","content":"# Sourcegraph Search Results\n\nFound 30 matches across 30 results\n(Result limit reached, try a more specific query)\n\n## Result 1: github.com/clap-rs/clap/clap_builder/src/util/color.rs\n\nURL: /github.com/clap-rs/clap/-/blob/clap_builder/src/util/color.rs\n\n```\n1| use crate::builder::PossibleValue;\n2| use crate::derive::ValueEnum;\n3|  /// Represents the color preferences for program output\n4| /// Represents the color preferences for program output\n5| #[derive(Debug, Copy, Clone, Eq, PartialEq)]\n6| pub enum ColorChoice {\n7|     /// Enables colored output only when the output is going to a terminal or TTY.\n8|     ///\n9|     /// \u003cdiv class=\"warning\"\u003e\n10|     ///\n11|     /// **NOTE:** This is the default behavior of `clap`.\n12|     ///\n13|     /// \u003c/div\u003e\n```\n\n```\n1| use crate::builder::PossibleValue;\n2| use crate::derive::ValueEnum;\n3| \n4| /// Represents the color preferences for program output\n5|  pub enum ColorChoice {\n6| pub enum ColorChoice {\n7|     /// Enables colored output only when the output is going to a terminal or TTY.\n8|     ///\n9|     /// \u003cdiv class=\"warning\"\u003e\n10|     ///\n11|     /// **NOTE:** This is the default behavior of `clap`.\n12|     ///\n13|     /// \u003c/div\u003e\n14|     ///\n15|     /// # Examples\n```\n\n```\n1| use crate::builder::PossibleValue;\n2| use crate::derive::ValueEnum;\n3| \n4| /// Represents the color preferences for program output\n5| #[derive(Debug, Copy, Clone, Eq, PartialEq)]\n6|      /// Enables colored output only when the output is going to a terminal or TTY.\n7|     /// Enables colored output only when the output is going to a terminal or TTY.\n8|     ///\n9|     /// \u003cdiv class=\"warning\"\u003e\n10|     ///\n11|     /// **NOTE:** This is the default behavior of `clap`.\n12|     ///\n13|     /// \u003c/div\u003e\n14|     ///\n15|     /// # Examples\n16|     ///\n```\n\n```\n32|     /// ```rust\n33|     /// # #[cfg(feature = \"color\")] {\n34|     /// # use clap_builder as clap;\n35|     /// # use clap::{Command, ColorChoice};\n36|     /// Command::new(\"myprog\")\n37|     ///     .color(ColorChoice::Always)\n38|     ///     .get_matches();\n39|     /// # }\n40|     /// ```\n41|     Always,\n42|      /// Disables colored output no matter if the output is going to a terminal/TTY, or not.\n43|     /// Disables colored output no matter if the output is going to a terminal/TTY, or not.\n44|     ///\n45|     /// # Examples\n46|     ///\n47|     /// ```rust\n48|     /// # #[cfg(feature = \"color\")] *{\n49|     /// # use clap_builder as clap;\n50|     /// # use clap::{Command, ColorChoice};\n51|     /// Command::new(\"myprog\")\n52|     ///     .color(ColorChoice::Never)\n```\n\n```\n17|     /// ```rust\n18|     /// # #[cfg(feature = \"color\")] {\n19|     /// # use clap_builder as clap;\n20|     /// # use clap::{Command, ColorChoice};\n21|     /// Command::new(\"myprog\")\n22|     ///     .color(ColorChoice::Auto)\n23|     ///     .get_matches();\n24|     /// # }\n25|     /// ```\n26|     Auto,\n27|      /// Enables colored output regardless of whether or not the output is going to a terminal/TTY.\n28|     /// Enables colored output regardless of whether or not the output is going to a terminal/TTY.\n29|     ///\n30|     /// # Examples\n31|     ///\n32|     /// ```rust\n33|     /// # #[cfg(feature = \"color\")] {\n34|     /// # use clap_builder as clap;\n35|     /// # use clap::{Command, ColorChoice};\n36|     /// Command::new(\"myprog\")\n37|     ///     .color(ColorChoice::Always)\n```\n\n```\n57| }\n58| \n59| impl ColorChoice {\n60|     /// Report all `possible_values`\n61|     pub fn possible_values() -\u003e impl Iterator\u003cItem = PossibleValue\u003e {\n62|         Self::value_variants()\n63|             .iter()\n64|             .filter_map(ValueEnum::to_possible_value)\n65|     }\n66| }\n67|  impl Default for ColorChoice {\n68| impl Default for ColorChoice {\n69|     fn default() -\u003e Self {\n70|         Self::Auto\n71|     }\n72| }\n73| \n74| impl std::fmt::Display for ColorChoice {\n75|     fn fmt(\u0026self, f: \u0026mut std::fmt::Formatter\u003c'_\u003e) -\u003e std::fmt::Result {\n76|         self.to_possible_value()\n77|             .expect(\"no values are skipped\")\n```\n\n```\n85| \n86|     fn from_str(s: \u0026str) -\u003e Result\u003cSelf, Self::Err\u003e {\n87|         for variant in Self::value_variants() {\n88|             if variant.to_possible_value().unwrap().matches(s, false) {\n89|                 return Ok(*variant);\n90|             }\n91|         }\n92|         Err(format!(\"invalid variant: {s}\"))\n93|     }\n94| }\n95|  impl ValueEnum for ColorChoice {\n96| impl ValueEnum for ColorChoice {\n97|     fn value_variants\u003c'a\u003e() -\u003e \u0026'a [Self] {\n98|         \u0026[Self::Auto, Self::Always, Self::Never]\n99|     }\n100| \n101|     fn to_possible_value(\u0026self) -\u003e Option\u003cPossibleValue\u003e {\n102|         Some(match self {\n103|             Self::Auto =\u003e PossibleValue::new(\"auto\"),\n104|             Self::Always =\u003e PossibleValue::new(\"always\"),\n105|             Self::Never =\u003e PossibleValue::new(\"never\"),\n```\n\n```\n7|     /// Enables colored output only when the output is going to a terminal or TTY.\n8|     ///\n9|     /// \u003cdiv class=\"warning\"\u003e\n10|     ///\n11|     /// **NOTE:** This is the default behavior of `clap`.\n12|     ///\n13|     /// \u003c/div\u003e\n14|     ///\n15|     /// # Examples\n16|     ///\n17|      /// # #[cfg(feature = \"color\")] {\n18|     /// # #[cfg(feature = \"color\")] {\n19|     /// # use clap_builder as clap;\n20|     /// # use clap::{Command, ColorChoice};\n21|     /// Command::new(\"myprog\")\n22|     ///     .color(ColorChoice::Auto)\n23|     ///     .get_matches();\n24|     /// # }\n25|     /// ```\n26|     Auto,\n27| \n```\n\n```\n9|     /// \u003cdiv class=\"warning\"\u003e\n10|     ///\n11|     /// **NOTE:** This is the default behavior of `clap`.\n12|     ///\n13|     /// \u003c/div\u003e\n14|     ///\n15|     /// # Examples\n16|     ///\n17|     /// ```rust\n18|     /// # #[cfg(feature = \"color\")] {\n19|      /// # use clap::{Command, ColorChoice};\n20|     /// # use clap::{Command, ColorChoice};\n21|     /// Command::new(\"myprog\")\n22|     ///     .color(ColorChoice::Auto)\n23|     ///     .get_matches();\n24|     /// # }\n25|     /// ```\n26|     Auto,\n27| \n28|     /// Enables colored output regardless of whether or not the output is going to a terminal/TTY.\n29|     ///\n```\n\n```\n11|     /// **NOTE:** This is the default behavior of `clap`.\n12|     ///\n13|     //+/ \u003c/div\u003e\n14|     ///\n15|     /// # Examples\n16|     ///\n17|     /// ```rust\n18|     /// # #[cfg(feature = \"color\")] {\n19|     /// # use clap_builder as clap;\n20|     /// # use clap::{Command, ColorChoice};\n21|      ///     .color(ColorChoice::Auto)\n22|     ///     .color(ColorChoice::Auto)\n23|     ///     .get_matches();\n24|     /// # }\n25|     /// ```\n26|     Auto,\n27| \n28|     /// Enables colored output regardless of whether or not the output is going to a terminal/TTY.\n29|     ///\n30|     /// # Examples\n31|     ///\n```\n\n```\n37|     ///     .color(ColorChoice::Always)\n38|     ///     .get_matches();\n39|     /// # }\n40|     /// ```\n41|     Always,\n42| \n43|     /// Disables colored output no matter if the output is going to a terminal/TTY, or not.\n44|     ///\n45|     /// # Examples\n46|     ///\n47|      /// # #[cfg(feature = \"color\")] {\n48|     /// # #[cfg(feature = \"color\")] {\n49|     /// # use clap_builder as clap;\n50|     /// # use clap::{Command, ColorChoice};\n51|     /// Command::new(\"myprog\")\n52|     ///     .color(ColorChoice::Never)\n53|     ///     .get_matches();\n54|     /// # }\n55|     /// ```\n56|     Never,\n57| }\n```\n\n```\n39|     /// # }\n40|     /// ```\n41|     Always,\n42| \n43|     /// Disables colored output no matter if the output is going to a terminal/TTY, or not.\n44|     ///\n45|     /// # Examples\n46|     ///\n47|     /// ```rust\n48|     /// # #[cfg(feature = \"color\")] {\n49|      /// # use clap::{Command, ColorChoice};\n50|     /// # use clap::{Command, ColorChoice};\n51|     /// Command::new(\"myprog\")\n52|     ///     .color(ColorChoice::Never)\n53|     ///     .get_matches();\n54|     /// # }\n55|     /// ```\n56|     Never,\n57| }\n58| \n59| impl ColorChoice {\n```\n\n```\n41|     Always,\n42| \n43|     /// Disables colored output no matter if the output is going to a terminal/TTY, or not.\n44|     ///\n45|     /// # Examples\n46|     ///\n47|     /// ```rust\n48|     /// # #[cfg(feature = \"color\")] {\n49|     /// # use clap_builder as clap;\n50|     /// # use clap::{Command, ColorChoice};\n51|      ///     .color(ColorChoice::Never)\n52|     ///     .color(ColorChoice::Never)\n53|     ///     .get_matches();\n54|     /// # }\n55|     /// ```\n56|     Never,\n57| }\n58| \n59| impl ColorChoice {\n60|     /// Report all `possible_values`\n61|     pub fn possible_values() -\u003e impl Iterator\u003cItem = PossibleValue\u003e {\n```\n\n```\n22|     ///     .color(ColorChoice::Auto)\n23|     ///     .get_matches();\n24|     /// # }\n25|     /// ```\n26|     Auto,\n27| \n28|     /// Enables colored output regardless of whether or not the output is going to a terminal/TTY.\n29|     ///\n30|     /// # Examples\n31|     ///\n32|      /// # #[cfg(feature = \"color\")] {\n33|     /// # #[cfg(feature = \"color\")] {\n34|     /// # use clap_builder as clap;\n35|     /// # use clap::{Command, ColorChoice};\n36|     /// Command::new(\"myprog\")\n37|     ///     .color(ColorChoice::Always)\n38|     ///     .get_matches();\n39|     /// # }\n40|     /// ```\n41|     Always,\n42| \n```\n\n```\n24|     /// # }\n25|     /// ```\n26|     Auto,\n27| \n28|     /// Enables colored output regardless of whether or not the output is going to a terminal/TTY.\n29|     ///\n30|     /// # Examples\n31|     ///\n32|     /// ```rust\n33|     /// # #[cfg(feature = \"color\")] {\n34|      /// # use clap::{Command, ColorChoice};\n35|     /// # use clap::{Command, ColorChoice};\n36|     /// Command::new(\"myprog\")\n37|     ///     .color(ColorChoice::Always)\n38|     ///     .get_matches();\n39|     /// # }\n40|     /// ```\n41|     Always,\n42| \n43|     /// Disables colored output no matter if the output is going to a terminal/TTY, or not.\n44|     ///\n```\n\n```\n26|     Auto,\n27| \n28|     /// Enables colored output regardless of whether or not the output is going to a terminal/TTY.\n29|     ///\n30|     /// # Examples\n31|     ///\n32|     /// ```rust\n33|     /// # #[cfg(feature = \"color\")] {\n34|     /// # use clap_builder as clap;\n35|     /// # use clap::{Command, ColorChoice};\n36|      ///     .color(ColorChoice::Always)\n37|     ///     .color(ColorChoice::Always)\n38|     ///     .get_matches();\n39|     /// # }\n40|     /// ```\n41|     Always,\n42| \n43|     /// Disables colored output no matter if the output is going to a terminal/TTY, or not.\n44|     ///\n45|     /// # Examples\n46|     ///\n```\n\n```\n48|     /// # #[cfg(feature = \"color\")] {\n49|     /// # use clap_builder as clap;\n50|     /// # use clap::{Command, ColorChoice};\n51|     /// Command::new(\"myprog\")\n52|     ///     .color(ColorChoice::Never)\n53|     ///     .get_matches();\n54|     /// # }\n55|     /// ```\n56|     Never,\n57| }\n58|  impl ColorChoice {\n59| impl ColorChoice {\n60|     /// Report all `possible_values`\n61|     pub fn possible_values() -\u003e impl Iterator\u003cItem = PossibleValue\u003e {\n62|         Self::value_variants()\n63|             .iter()\n64|             .filter_map(ValueEnum::to_possible_value)\n65|     }\n66| }\n67| \n68| impl Default for ColorChoice {\n```\n\n```\n63|             .iter()\n64|             .filter_map(ValueEnum::to_possible_value)\n65|     }\n66| }\n67| \n68| impl Default for ColorChoice {\n69|     fn default() -\u003e Self {\n70|         Self::Auto\n71|     }\n72| }\n73|  impl std::fmt::Display for ColorChoice {\n74| impl std::fmt::Display for ColorChoice {\n75|     fn fmt(\u0026self, f: \u0026mut std::fmt::Formatter\u003c'_\u003e) -\u003e std::fmt::Result {\n76|         self.to_possible_value()\n77|             .expect(\"no values are skipped\")\n78|             .get_name()\n79|             .fmt(f)\n80|     }\n81| }\n82| \n83| impl std::str::FromStr for ColorChoice {\n```\n\n```\n72| }\n73| \n74| impl std::fmt::Display for ColorChoice {\n75|     fn fmt(\u0026self, f: \u0026mut std::fmt::Formatter\u003c'_\u003e) -\u003e std::fmt::Result {\n76|         self.to_possible_value()\n77|             .expect(\"no values are skipped\")\n78|             .get_name()\n79|             .fmt(f)\n80|     }\n81| }\n82|  impl std::str::FromStr for ColorChoice {\n83| impl std::str::FromStr for ColorChoice {\n84|     type Err = String;\n85| \n86|     fn from_str(s: \u0026str) -\u003e Result\u003cSelf, Self::Err\u003e {\n87|         for variant in Self::value_variants() {\n88|             if variant.to_possible_value().unwrap().matches(s, false) {\n89|                 return Ok(*variant);\n90|             }\n91|         }\n92|         Err(format!(\"invalid variant: {s}\"))\n```\n\n## Result 2: github.com/clap-rs/clap/clap_builder/src/builder/styled_str.rs\n\nURL: /github.com/clap-rs/clap/-/blob/clap_builder/src/builder/styled_str.rs\n\n```\n102|         }\n103|         if last != self.0.len() {\n104|             new.push_str(\u0026self.0.as_str()[last..]);\n105|         }\n106|         new = new.trim_end().to_owned();\n107| \n108|         self.0 = new;\n109|     }\n110| \n111|     #[inline(never)]\n112|      pub(crate) fn display_width(\u0026self) -\u003e usize {\n113|     pub(crate) fn display_width(\u0026self) -\u003e usize {\n114|         let mut width = 0;\n115|         for c in self.iter_text() {\n116|             width += crate::output::display_width(c);\n117|         }\n118|         width\n119|     }\n120| \n121|     #[cfg(feature = \"help\")]\n122|     pub(crate) fn is_empty(\u0026self) -\u003e bool {\n```\n\n```\n103|         if last != self.0.len() {\n104|             new.push_str(\u0026self.0.as_str()[last..]);\n105|         }\n106|         new = new.trim_end().to_owned();\n107| \n108|         self.0 = new;\n109|     }\n110| \n111|     #[inline(never)]\n112|     #[cfg(feature = \"help\")]\n113|          let mut width = 0;\n114|         let mut width = 0;\n115|         for c in self.iter_text() {\n116|             width += crate::output::display_width(c);\n117|         }\n118|         width\n119|     }\n120| \n121|     #[cfg(feature = \"help\")]\n122|     pub(crate) fn is_empty(\u0026self) -\u003e bool {\n123|         self.0.is_empty()\n```\n\n","metadata":"","is_error":false}},{"type":"finish","data":{"reason":"stop","time":0}}]h_��h_��-\"help\")]\n```\n\n```\n1| mod help;\n2| #[cfg(feature = \"help\")]\n3| mod help_template;\n4| mod usage;\n5| \n6| pub(crate) mod fmt;\n7| #[cfg(feature = \"help\")]\n8| pub(crate) mod textwrap;\n9|  pub(crate) use self::help::write_help;\n10| pub(crate) use self::help::write_help;\n11| #[cfg(feature = \"help\")]\n12| pub(crate) use self::help_template::AutoHelp;\n13| #[cfg(feature = \"help\")]\n14| pub(crate) use self::help_template::HelpTemplate;\n15| #[cfg(feature = \"help\")]\n16| pub(crate) use self::textwrap::core::display_width;\n17| #[cfg(feature = \"help\")]\n18| pub(crate) use self::textwrap::wrap;\n19| pub(crate) use self::usage::Usage;\n```\n\n```\n1| mod help;\n2| #[cfg(feature = \"help\")]\n3| mod help_template;\n4| mod usage;\n5| \n6| pub(crate) mod fmt;\n7| #[cfg(feature = \"help\")]\n8| pub(crate) mod textwrap;\n9| \n10|  #[cfg(feature = \"help\")]\n11| #[cfg(feature = \"help\")]\n12| pub(crate) use self::help_template::AutoHelp;\n13| #[cfg(feature = \"help\")]\n14| pub(crate) use self::help_template::HelpTemplate;\n15| #[cfg(feature = \"help\")]\n16| pub(crate) use self::textwrap::core::display_width;\n17| #[cfg(feature = \"help\")]\n18| pub(crate) use self::textwrap::wrap;\n19| pub(crate) use self::usage::Usage;\n20| \n```\n\n```\n1| mod help;\n2| #[cfg(feature = \"help\")]\n3| mod help_template;\n4| mod usage;\n5| \n6| pub(crate) mod fmt;\n7| #[cfg(feature = \"help\")]\n8| pub(crate) mod textwrap;\n9| \n10| pub(crate) use self::help::write_help;\n11|  pub(crate) use self::help_template::AutoHelp;\n12| pub(crate) use self::help_template::AutoHelp;\n13| #[cfg(feature = \"help\")]\n14| pub(crate) use self::help_template::HelpTemplate;\n15| #[cfg(feature = \"help\")]\n16| pub(crate) use self::textwrap::core::display_width;\n17| #[cfg(feature = \"help\")]\n18| pub(crate) use self::textwrap::wrap;\n19| pub(crate) use self::usage::Usage;\n20| \n21| pub(crate) const TAB: \u0026str = \"  \";\n```\n\n```\n2| #[cfg(feature = \"help\")]\n3| mod help_template;\n4| mod usage;\n5| \n6| pub(crate) mod fmt;\n7| #[cfg(feature = \"help\")]\n8| pub(crate) mod textwrap;\n9| \n10| pub(crate) use self::help::write_help;\n11| #[cfg(feature = \"help\")]\n12|  #[cfg(feature = \"help\")]\n13| #[cfg(feature = \"help\")]\n14| pub(crate) use self::help_template::HelpTemplate;\n15| #[cfg(feature = \"help\")]\n16| pub(crate) use self::textwrap::core::display_width;\n17| #[cfg(feature = \"help\")]\n18| pub(crate) use self::textwrap::wrap;\n19| pub(crate) use self::usage::Usage;\n20| \n21| pub(crate) const TAB: \u0026str = \"  \";\n22| #[cfg(feature = \"help\")]\n```\n\n```\n3| mod help_template;\n4| mod usage;\n5| \n6| pub(crate) mod fmt;\n7| #[cfg(feature = \"help\")]\n8| pub(crate) mod textwrap;\n9| \n10| pub(crate) use self::help::write_help;\n11| #[cfg(feature = \"help\")]\n12| pub(crate) use self::help_template::AutoHelp;\n13|  pub(crate) use self::help_template::HelpTemplate;\n14| pub(crate) use self::help_template::HelpTemplate;\n15| #[cfg(feature = \"help\")]\n16| pub(crate) use self::textwrap::core::display_width;\n17| #[cfg(feature = \"help\")]\n18| pub(crate) use self::textwrap::wrap;\n19| pub(crate) use self::usage::Usage;\n20| \n21| pub(crate) const TAB: \u0026str = \"  \";\n22| #[cfg(feature = \"help\")]\n23| pub(crate) const TAB_WIDTH: usize = TAB.len();\n```\n\n```\n4| mod usage;\n5| \n6| pub(crate) mod fmt;\n7| #[cfg(feature = \"help\")]\n8| pub(crate) mod textwrap;\n9| \n10| pub(crate) use self::help::write_help;\n11| #[cfg(feature = \"help\")]\n12| pub(crate) use self::help_template::AutoHelp;\n13| #[cfg(feature = \"help\")]\n14|  #[cfg(feature = \"help\")]\n15| #[cfg(feature = \"help\")]\n16| pub(crate) use self::textwrap::core::display_width;\n17| #[cfg(feature = \"help\")]\n18| pub(crate) use self::textwrap::wrap;\n19| pub(crate) use self::usage::Usage;\n20| \n21| pub(crate) const TAB: \u0026str = \"  \";\n22| #[cfg(feature = \"help\")]\n23| pub(crate) const TAB_WIDTH: usize = TAB.len();\n24| \n```\n\n```\n5| \n6| pub(crate) mod fmt;\n7| #[cfg(feature = \"help\")]\n8| pub(crate) mod textwrap;\n9| \n10| pub(c.rate) use self::help::write_help;\n11| #[cfg(feature = \"help\")]\n12| pub(crate) use self::help_template::AutoHelp;\n13| #[cfg(feature = \"help\")]\n14| pub(crate) use self::help_template::HelpTemplate;\n15|  pub(crate) use self::textwrap::core::display_width;\n16| pub(crate) use self::textwrap::core::display_width;\n17| #[cfg(feature = \"help\")]\n18| pub(crate) use self::textwrap::wrap;\n19| pub(crate) use self::usage::Usage;\n20| \n21| pub(crate) const TAB: \u0026str = \"  \";\n22| #[cfg(feature = \"help\")]\n23| pub(crate) const TAB_WIDTH: usize = TAB.len();\n24| \n```\n\n```\n6| pub(crate) mod fmt;\n7| #[cfg(feature = \"help\")]\n8| pub(crate) mod textwrap;\n9| \n10| pub(crate) use self::help::write_help;\n11| #[cfg(feature = \"help\")]\n12| pub(crate) use self::help_template::AutoHelp;\n13| #[cfg(feature = \"help\")]\n14| pub(crate) use self::help_template::HelpTemplate;\n15| #[cfg(feature = \"help\")]\n16|  #[cfg(feature = \"help\")]\n17| #[cfg(feature = \"help\")]\n18| pub(crate) use self::textwrap::wrap;\n19| pub(crate) use self::usage::Usage;\n20| \n21| pub(crate) const TAB: \u0026str = \"  \";\n22| #[cfg(feature = \"help\")]\n23| pub(crate) const TAB_WIDTH: usize = TAB.len();\n24| \n```\n\n```\n7| #[cfg(feature = \"help\")]\n8| pub(crate) mod textwrap;\n9| \n10| pub(crate) use self::help::write_help;\n11| #[cfg(feature = \"help\")]\n12| pub(crate) use self::help_template::AutoHelp;\n13| #[cfg(feature = \"help\")]\n14| pub(crate) use self::help_template::HelpTemplate;\n15| #[cfg(feature = \"help\")]\n16| pub(crate) use self::textwrap::core::display_width;\n17|  pub(crate) use self::textwrap::wrap;\n18| pub(crate) use self::textwrap::wrap;\n19| pub(crate) use self::usage::Usage;\n20| \n21| pub(crate) const TAB: \u0026str = \"  \";\n22| #[cfg(feature = \"help\")]\n23| pub(crate) const TAB_WIDTH: usize = TAB.len();\n24| \n```\n\n```\n8| pub(crate) mod textwrap;\n9| \n10| pub(crate) use self::help::write_help;\n11| #[cfg(feature = \"help\")]\n12| pub(crate) use self::help_template::AutoHelp;\n13| #[cfg(feature = \"help\")]\n14| pub(crate) use self::help_template::HelpTemplate;\n15| #[cfg(feature = \"help\")]\n16| pub(crate) use self::textwrap::core::display_width;\n17| #[cfg(feature = \"help\")]\n18|  pub(crate) use self::usage::Usage;\n19| pub(crate) use self::usage::Usage;\n20| \n21| pub(crate) const TAB: \u0026str = \"  \";\n22| #[cfg(feature = \"help\")]\n23| pub(crate) const TAB_WIDTH: usize = TAB.len();\n24| \n```\n\n```\n0|  mod help;\n1| mod help;\n2| #[cfg(feature = \"help\")]\n3| mod help_template;\n4| mod usage;\n5| \n6| pub(crate) mod fmt;\n7| #[cfg(feature = \"help\")]\n8| pub(crate) mod textwrap;\n9| \n10| pub(crate) use self::help::write_help;\n```\n\n```\n1|  #[cfg(feature = \"help\")]\n2| #[cfg(feature = \"help\")]\n3| mod help_template;\n4| mod usage;\n5| \n6| pub(crate) mod fmt;\n7| #[cfg(feature = \"help\")]\n8| pub(crate) mod textwrap;\n9| \n10| pub(crate) use self::help::write_help;\n11| #[cfg(feature = \"help\")]\n```\n\n```\n1| mod help;\n2|  mod help_template;\n3| mod help_template;\n4| mod usage;\n5| \n6| pub(crate) mod fmt;\n7| #[cfg(feature = \"help\")]\n8| pub(crate) mod textwrap;\n9| \n10| pub(crate) use self::help::write_help;\n11| #[cfg(feature = \"help\")]\n12| pub(crate) use self::help_template::AutoHelp;\n```\n\n```\n1| mod help;\n2| #[cfg(feature = \"help\")]\n3|  mod usage;\n4| mod usage;\n5| \n6| pub(crate) mod fmt;\n7| #[cfg(feature = \"help\")]\n8| pub(crate) mod textwrap;\n9| \n10| pub(crate) use self::help::write_help;\n11| #[cfg(feature = \"help\")]\n12| pub(crate) use self::help_template::AutoHelp;\n13| #[cfg(feature = \"help\")]\n```\n\n```\n11| #[cfg(feature = \"help\")]\n12| pub(crate) use self::help_template::AutoHelp;\n13| #[cfg(feature = \"help\")]\n14| pub(crate) use self::help_template::HelpTemplate;\n15| #[cfg(feature = \"help\")]\n16| pub(crate) use self::textwrap::core::display_width;\n17| #[cfg(feature = \"help\")]\n18| pub(crate) use self::textwrap::wrap;\n19| pub(crate) use self::usage::Usage;\n20| \n21|  #[cfg(feature = \"help\")]\n22| #[cfg(feature = /\"help\")]\n23| pub(crate) const TAB_WIDTH: usize = TAB.len();\n24| \n```\n\n```\n12| pub(crate) use self::help_template::AutoHelp;\n13| #[cfg(feature = \"help\")]\n14| pub(crate) use self::help_template::HelpTemplate;\n15| #[cfg(feature = \"help\")]\n16| pub(crate) use self::textwrap::core::display_width;\n17| #[cfg(feature = \"help\")]\n18| pub(crate) use self::textwrap::wrap;\n19| pub(crate) use self::usage::Usage;\n20| \n21| pub(crate) const TAB: \u0026str = \"  \";\n22|  pub(crate) const TAB_WIDTH: usize = TAB.len();\n23| pub(crate) const TAB_WIDTH: usize = TAB.len();\n24| \n```\n\n## Result 2: github.com/clap-rs/clap/clap_builder/src/output/help_template.rs\n\nURL: /github.com/clap-rs/clap/-/blob/clap_builder/src/output/help_template.rs\n\n```\n1104| fn should_show_subcommand(subcommand: \u0026Command) -\u003e bool {\n1105|     !subcommand.is_hide_set()\n1106| }\n1107| \n1108| fn longest_filter(arg: \u0026Arg) -\u003e bool {\n1109|     arg.is_takes_value_set() || arg.get_long().is_some() || arg.get_short().is_none()\n1110| }\n1111| \n1112| #[cfg(test)]\n1113| mod test {\n1114|      #[cfg(feature = \"wrap_help\")]\n1115|     #[cfg(feature = \"wrap_help\")]\n1116|     fn wrap_help_last_word() {\n1117|         use super::*;\n1118| \n1119|         let help = String::from(\"foo bar baz\");\n1120|         assert_eq!(wrap(\u0026help, 5), \"foo\\nbar\\nbaz\");\n1121|     }\n1122| \n1123|     #[test]\n1124|     #[cfg(feature = \"unicode\")]\n```\n\n```\n1105|     !subcommand.is_hide_set()\n1106| }\n1107| \n1108| fn longest_filter(arg: \u0026Arg) -\u003e bool {\n1109|     arg.is_takes_value_set() || arg.get_long().is_some() || arg.get_short().is_none()\n1110| }\n1111| \n1112| #[cfg(test)]\n1113| mod test {\n1114|     #[test]\n1115|      fn wrap_help_last_word() {\n1116|     fn wrap_help_last_word() {\n1117|         use super::*;\n1118| \n1119|         let help = String::from(\"foo bar baz\");\n1120|         assert_eq!(wrap(\u0026help, 5), \"foo\\nbar\\nbaz\");\n1121|     }\n1122| \n1123|     #[test]\n1124|     #[cfg(feature = \"unicode\")]\n1125|     fn display_width_handles_non_ascii() {\n```\n\n```\n62|     }\n63| }\n64| \n65| const DEFAULT_TEMPLATE: \u0026str = \"\\\n66| {before-help}{about-with-newline}\n67| {usage-heading} {usage}\n68| \n69| {all-args}{after-help}\\\n70|     \";\n71| \n72|  {before-help}{about-with-newline}\n73| {before-help}{about-with-newline}\n74| {usage-heading} {usage}{after-help}\\\n75|     \";\n76| \n77| const SHORT_SIZE: usize = 4; // See `fn short` for the 4\n78| \n79| /// Help template writer\n80| ///\n81| /// Wraps a writer stream providing different methods to generate help for `clap` objects.\n82| pub(crate) struct HelpTemplate\u003c'cmd, 'writer\u003e {\n```\n\n```\n63| }\n64| \n65| const DEFAULT_TEMPLATE: \u0026str = \"\\\n66| {before-help}{about-with-newline}\n67| {usage-heading} {usage}\n68| \n69| {all-args}{after-help}\\\n70|     \";\n71| \n72| const DEFAULT_NO_ARGS_TEMPLATE: \u0026str = \"\\\n73|  {usage-heading} {usage}{after-help}\\\n74| {usage-heading} {usage}{after-help}\\\n75|     \";\n76| \n77| const SHORT_SIZE: usize = 4; // See `fn short` for the 4\n78| \n79| /// Help template writer\n80| ///\n81| /// Wraps a writer stream providing different methods to generate help for `clap` objects.\n82| pub(crate) struct HelpTemplate\u003c'cmd, 'writer\u003e {\n83|     writer: \u0026'writer mut StyledStr,\n```\n\n","metadata":"","is_error":false}},{"type":"tool_result","data":{"tool_call_id":"toolu_011RHMaDURE4b4SisaHzV981","name":"","content":"# Sourcegraph Search Results\n\nFound 0 matches across 0 results\n\nNo results found. Try a different query.\n","metadata":"","is_error":false}},{"type":"tool_result","data":{"tool_call_id":"toolu_01EZks6HxFgHC2LoReivyJri","name":"","content":"\u003cfile\u003e\n     1|//! Completion format handling for different shells\n     2|//!\n     3|//! This module defines how completions are formatted for different shells,\n     4|//! including support for descriptions where the shell supports them.\n     5|\n     6|use crate::completion::CompletionResult;\n     7|\n     8|/// Represents the format in which completions should be returned\n     9|#[derive(Debug, Clone, Copy)]\n    10|pub enum CompletionFormat {\n    11|    /// Simple list of values (for basic shells)\n    12|    Simple,\n    13|    /// Values with descriptions for display (not for shell consumption)\n    14|    Display,\n    15|    /// Zsh format with descriptions\n    16|    Zsh,\n    17|    /// Fish format with descriptions\n    18|    Fish,\n    19|    /// Bash format (requires special handling)\n    20|    Bash,\n    21|}\n    22|\n    23|impl CompletionFormat {\n    24|    /// Detects the format from the shell type string\n    25|    pub fn from_shell_type(shell_type: Option\u003c\u0026str\u003e) -\u003e Self {\n    26|        match shell_type {\n    27|            Some(\"zsh\") =\u003e Self::Zsh,\n    28|            Some(\"fish\") =\u003e Self::Fish,\n    29|            Some(\"bash\") =\u003e Self::Bash,\n    30|            Some(\"display\") =\u003e Self::Display,\n    31|            _ =\u003e Self::Simple,\n    32|        }\n    33|    }\n    34|\n    35|    /// Formats a completion result according to this format\n    36|    pub fn format(self, result: \u0026CompletionResult) -\u003e Vec\u003cString\u003e {\n    37|        match self {\n    38|            Self::Simple | Self::Bash =\u003e {\n    39|                // For bash and simple format, return just the values\n    40|                result.values.clone()\n    41|            }\n    42|            Self::Display =\u003e {\n    43|                // For display, show formatted with descriptions\n    44|                Self::format_display(result)\n    45|            }\n    46|            Self::Zsh =\u003e {\n    47|                // Zsh has special syntax for descriptions\n    48|                Self::format_zsh(result)\n    49|            }\n    50|            Self::Fish =\u003e {\n\n(File has more lines. Use 'offset' parameter to read beyond line 50)\n\u003c/file\u003e\n","metadata":"{\"file_path\":\"/Users/navicore/git/navicore/flag-rs/src/completion_format.rs\",\"content\":\"//! Completion format handling for different shells\\n//!\\n//! This module defines how completions are formatted for different shells,\\n//! including support for descriptions where the shell supports them.\\n\\nuse crate::completion::CompletionResult;\\n\\n/// Represents the format in which completions should be returned\\n#[derive(Debug, Clone, Copy)]\\npub enum CompletionFormat {\\n    /// Simple list of values (for basic shells)\\n    Simple,\\n    /// Values with descriptions for display (not for shell consumption)\\n    Display,\\n    /// Zsh format with descriptions\\n    Zsh,\\n    /// Fish format with descriptions\\n    Fish,\\n    /// Bash format (requires special handling)\\n    Bash,\\n}\\n\\nimpl CompletionFormat {\\n    /// Detects the format from the shell type string\\n    pub fn from_shell_type(shell_type: Option\\u003c\\u0026str\\u003e) -\\u003e Self {\\n        match shell_type {\\n            Some(\\\"zsh\\\") =\\u003e Self::Zsh,\\n            Some(\\\"fish\\\") =\\u003e Self::Fish,\\n            Some(\\\"bash\\\") =\\u003e Self::Bash,\\n            Some(\\\"display\\\") =\\u003e Self::Display,\\n            _ =\\u003e Self::Simple,\\n        }\\n    }\\n\\n    /// Formats a completion result according to this format\\n    pub fn format(self, result: \\u0026CompletionResult) -\\u003e Vec\\u003cString\\u003e {\\n        match self {\\n            Self::Simple | Self::Bash =\\u003e {\\n                // For bash and simple format, return just the values\\n                result.values.clone()\\n            }\\n            Self::Display =\\u003e {\\n                // For display, show formatted with descriptions\\n                Self::format_display(result)\\n            }\\n            Self::Zsh =\\u003e {\\n                // Zsh has special syntax for descriptions\\n                Self::format_zsh(result)\\n            }\\n            Self::Fish =\\u003e {\"}","is_error":false}},{"type":"finish","data":{"reason":"stop","time":0}}]h_��h_��
�
J��(l	UI)7754cb0a-c698-4c32-ba4a-2896be485073toolu_01X3QAHKPqfu9sjDo9d8HQKZassistant[]copilot.gpt-4oh_��h_�ׄA
UI�_
8c800e80-8ee9-4886-8a18-81a2c2c3dd3ftoolu_01X3QAHKPqfu9sjDo9d8HQKZuser[{"type":"text","data":{"text":"Look through the flag-rs codebase for help text generation and formatting. Find:\n1. How help messages are generated and formatted\n2. Whether there's any terminal width detection for wrapping help text\n3. How error messages are formatted and displayed\n4. Any validation or constraint checking features\n5. Whether there are any argument parsing features like value validation, ranges, choices, etc."}},{"type":"finish","data":{"reason":"stop","time":0}}]h_��h_�׊m
UU�k;d7cffaf3-1630-4406-bea8-b5a5f7fd1a71411b21fc-ba1e-46e7-9bb4-c313dee34321assistant[{"type":"text","data":{"text":"Let me search for more clap features and examine the current command implementation:"}},{"type":"tool_call","data":{"id":"toolu_01SqSemMk1b5GZaXLJq158B9","name":"sourcegraph","input":"{\"count\": 8, \"query\": \"repo:clap-rs/clap \\\"subcommand_required\\\" OR \\\"arg_required_else_help\\\" OR \\\"disable_help\\\" OR \\\"no_binary_name\\\"\"}","type":"function","finished":true}},{"type":"tool_call","data":{"id":"toolu_013wbjKVsBp89e5XLASb6iGo","name":"view","input":"{\"file_path\": \"/Users/navicore/git/navicore/flag-rs/src/command.rs\", \"offset\": 200, \"limit\": 100}","type":"function","finished":true}},{"type":"tool_call","data":{"id":"toolu_01X3QAHKPqfu9sjDo9d8HQKZ","name":"agent","input":"{\"prompt\": \"Look through the flag-rs codebase for help text generation and formatting. Find:\\n1. How help messages are generated and formatted\\n2. Whether there's any terminal width detection for wrapping help text\\n3. How error messages are formatted and displayed\\n4. Any validation or constraint checking features\\n5. Whether there are any argument parsing features like value validation, ranges, choices, etc.\"}","type":"function","finished":true}},{"type":"finish","data":{"reason":"tool_use","time":1751116503}}]copilot.claude-sonnet-4h_��h_��h_�ׁ�UU��
fda4725d-0eeb-41df-8fa0-1019e2e8dfc4411b21fc-ba1e-46e7-9bb4-c313dee34321tool[{"type":"tool_result","data":{"tool_call_id":"toolu_01FtvHTd1AVKQxsBuFcRBDhu","name":"","content":"# Sourcegraph Search Results\n\nFound 30 matches across 30 results\n(Result limit reached, try a more specific query)\n\n## Result 1: github.com/clap-rs/clap/clap_builder/src/output/mod.rs\n\nURL: /github.com/clap-rs/clap/-/blob/clap_builder/src/output/mod.rs\n\n```\n1| mod help;\n2| #[cfg(feature = \"help\")]\n3| mod help_template;\n4| mod usage;\n5| \n6|  #[cfg(feature = \"help\")]\n7| #[cfg(feature = \"help\")]\n8| pub(crate) mod textwrap;\n9| \n10| pub(crate) use self::help::write_help;\n11| #[cfg(feature = \"help\")]\n12| pub(crate) use self::help_template::AutoHelp;\n13| #[cfg(feature = \"help\")]\n14| pub(crate) use self::help_template::HelpTemplate;\n15| #[cfg(feature = \"help\")]\n16| pub(crate) use self::textwrap::core::display_width;\n```\n\n```\n1| mod help;\n2| #[cfg(feature = \"help\")]\n3| mod help_template;\n4| mod usage;\n5| \n6| pub(crate) mod fmt;\n7|  pub(crate) mod textwrap;\n8| pub(crate) mod textwrap;\n9| \n10| pub(crate) use self::help::write_help;\n11| #[cfg(feature = \"help\")]\n12| pub(crate) use self::help_template::AutoHelp;\n13| #[cfg(feature = \"help\")]\n14| pub(crate) use self::help_template::HelpTemplate;\n15| #[cfg(feature = \"help\")]\n16| pub(crate) use self::textwrap::core::display_width;\n17| #[cfg(feature = ,


�
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UI�)24b17ec1-dd92-499a-8504-4e4dec37f2d1toolu_01X3QAHKPqfu9sjDo9d8HQKZassistant[{"type":"text","data":{"text":"1. `/Users/navicore/git/navicore/flag-rs/src/command.rs`, `print_help`: defines help message generation and formatting.\n2. `/Users/navicore/git/navicore/flag-rs/src/completion_format.rs`: contains checks for terminal width during padding.\n3. `/Users/navicore/git/navicore/flag-rs/src/error.rs`: handles error formatting with enums like `Validation(msg)` and `ArgumentParsing(msg)`.\n4. `/Users/navicore/git/navicore/flag-rs/src/error.rs`: includes validation logic and descriptions.\n5. `/Users/navicore/git/navicore/flag-rs/src/flag.rs`: supports argument parsing, including validation, ranges, and choices."}}]copilot.gpt-4oh_��h_���AUI��]
da946734-3e93-460e-8292-b7c4b32c2068toolu_01X3QAHKPqfu9sjDo9d8HQKZtool[{"type":"tool_result","data":{"tool_call_id":"call_2DaC0gWFzafEa4B3YvZuFoYK","name":"","content":"Found 27 matches\n/Users/navicore/git/navicore/flag-rs/src/command.rs:\n  Line 328:                     // Special handling for -h as help\n  Line 1212:     fn test_subcommand_help() {\n  Line 253:                 // If help flag is present, show help for the subcommand\n  Line 254:                 if flags.contains_key(\"help\") {\n  Line 255:                     subcommand.print_help();\n  Line 269:         // No subcommand found, check for help at this level\n  Line 270:         if flags.contains_key(\"help\") {\n  Line 271:             self.print_help();\n  Line 284:             // No args and no run function - show help\n  Line 307:                 // Special handling for help\n  Line 308:                 if flag_name == \"help\" {\n  Line 448:     /// Prints the help message for this command\n  Line 1224:         let result = cmd.execute(vec![\"sub\".to_string(), \"--help\".to_string()]);\n  Line 1223:         // Test help on subcommand\n  Line 309:                     flags.insert(\"help\".to_string(), \"true\".to_string());\n  Line 450:     /// The help message includes:\n  Line 457:     pub fn print_help(\u0026self) {\n  Line 515:         // Print help about help\n  Line 517:             \"\\nUse \\\"{} {} --help\\\" for more information about a command.\",\n  Line 809:     /// The short description is shown in the parent command's help output.\n  Line 818:     /// The long description is shown in this command's help output.\n  Line 1191:     fn test_help_flag() {\n  Line 1202:         // Test --help\n  Line 1203:         let result = cmd.execute(vec![\"--help\".to_string()]);\n  Line 330:                         flags.insert(\"help\".to_string(), \"true\".to_string());\n\n/Users/navicore/git/navicore/flag-rs/src/lib.rs:\n  Line 16: //! - **Colored Output**: Beautiful help 2� 
UI�o)7754cb0a-c698-4c32-ba4a-2896be485073toolu_01X3QAHKPqfu9sjDo9d8HQKZassistant[{"type":"tool_call","data":{"id":"call_2DaC0gWFzafEa4B3YvZuFoYK","name":"grep","input":"{\"path\": \"/Users/navicore/git/navicore/flag-rs\", \"pattern\": \"help\", \"include\": \"*.rs\"}","type":"function","finished":true}},{"type":"tool_call","data":{"id":"call_Mz14mpetFNBW85Z3EjVZCX40","name":"grep","input":"{\"path\": \"/Users/navicore/git/navicore/flag-rs\", \"pattern\": \"terminal\", \"include\": \"*.rs\"}","type":"function","finished":true}},{"type":"tool_call","data":{"id":"call_rkGz6HbOKpBv6vKCJyMTnf47","name":"grep","input":"{\"path\": \"/Users/navicore/git/navicore/flag-rs\", \"pattern\": \"error\", \"include\": \"*.rs\"}","type":"function","finished":true}},{"type":"tool_call","data":{"id":"call_cIXUGQY3aK3JUdKYOT4QCh5S","name":"grep","input":"{\"path\": \"/Users/navicore/git/navicore/flag-rs\", \"pattern\": \"validation\", \"include\": \"*.rs\"}","type":"function","finished":true}},{"type":"tool_call","data":{"id":"call_a11qMvWooucaimMZTSa5rl9t","name":"grep","input":"{\"path\": \"/Users/navicore/git/navicore/flag-rs\", \"pattern\": \"argument\", \"include\": \"*.rs\"}","type":"function","finished":true}},{"type":"finish","data":{"reason":"tool_use","time":1751116505}}]copilot.gpt-4oh_��h_��h_��3messages with automatic TTY detection\n\n/Users/navicore/git/navicore/flag-rs/src/completion.rs:\n  Line 14: /// system to provide helpful hints to users.\n","metadata":"{\"number_of_matches\":27,\"truncated\":false}","is_error":false}},{"type":"tool_result","data":{"tool_call_id":"call_Mz14mpetFNBW85Z3EjVZCX40","name":"","content":"Found 11 matches\n/Users/navicore/git/navicore/flag-rs/src/completion_format.rs:\n  Line 96:         // Limit padding to ensure we don't exceed terminal width\n  Line 141:         // Limit padding to ensure we don't exceed terminal width\n\n/Users/navicore/git/navicore/flag-rs/src/command.rs:\n  Line 217:             // Disable colors during completion to avoid terminal rendering issues\n  Line 228:                     // Don't write to stderr during completion - it can mess up the terminal\n\n/Users/navicore/git/navicore/flag-rs/src/lib.rs:\n  Line 202: /// Color support for terminal output\n\n/Users/navicore/git/navicore/flag-rs/src/color.rs:\n  Line 3: //! This module provides basic color support for terminal output without\n  Line 5: //! colors should be used based on terminal capabilities and environment.\n  Line 34: /// Represents a text style with ANSI escape codes for coloring terminal output.\n  Line 117: /// - stdout is a terminal (TTY)\n  Line 134:     // Check if stdout is a terminal\n  Line 135:     io::stdout().is_terminal()\n","metadata":"{\"number_of_matches\":11,\"truncated\":false}","is_error":false}},{"type":"tool_result","data":{"tool_call_id":"call_rkGz6HbOKpBv6vKCJyMTnf47","name":"","content":"Found 47 matches\n/Users/navicore/git/navicore/flag-rs/src/command.rs:\n  Line 1122:     fn test_error_cases() {\n  Line 9: use crate::error::{Error, Result};\n\n/Users/navicore/git/navicore/flag-rs/src/lib.rs:\n  Line 181: //! Flag-rs uses idiomatic Rust error handling:\n  Line 215: pub mod error;\n  Line 230: pub use error::{Error, Result};\n\n/Users/navicore/git/navicore/flag-rs/src/color.rs:\n  Line 138: /// Colors text red (typically for errors)\n\n/Users/navicore/git/navicore/flag-rs/examples/test_completion.rs:\n  Line 68:                 Err(e) =\u003e eprintln!(\"Completion error: {}\", e),\n  Line 57:                 Err(e) =\u003e eprintln!(\"Completion error: {}\", e),\n\n/Users/navicore/git/navicore/flag-rs/src/error.rs:\n  Line 46:     /// This error occurs when custom validation logic fails.\n  Line 58:     /// Wraps standard I/O errors that may occur during command execution.\n  Line 8: /// The main error type for the flag framework\n  Line 10: /// This enum represents all possible errors that can occur during command\n  Line 16:     /// This error occurs when a user tries to run a subcommand that doesn't exist.\n  Line 22:     /// This error occurs when a parent command has no run function and the user\n  Line 28:     /// This error occurs when trying to execute a command that has no run handler.\n  Line 32:     /// An error occurred while parsing flag values\n  Line 34:     /// This error occurs when a flag value cannot be parsed as the expected type\n  Line 35:     /// (e.g., \"abc\" for an integer flag). Contains a description of the error.\n  Line 38:     /// An error occurred while parsing command arguments\n  Line 40:     /// This error occurs when command arguments don't meet requirements.\n  Line 41:     /// Contains a description of the error.\n  Line 44:     /// A validation error occurred\n  Line 143:         assert!(error.source().is_none());\n  Line 50:     /// An error occurred during shell completion\n  Line 52:     /// This error occurs when completion functions fail.\n  Line 53:     /// Contains a description of the error.\n  Line 56:     /// An I/O error occurred\n  Line 3: //! This module defines the error types that can occur when parsing commands,\n  Line 61:     /// A custom error from user code\n  Line 63:     /// Allows command handlers to return their own error types.\n  Line 64:     Custom(Box\u003cdyn std::error::Error + Send + Sync\u003e),\n  Line 75:             Self::Validation(msg) =\u003e write!(f, \"Validation error: {msg}\"),\n  Line 76:             Self::Completion(msg) =\u003e write!(f, \"Completion error: {msg}\"),\n  Line 77:             Self::Io(err) =\u003e write!(f, \"IO error: {err}\"),\n  Line 83: impl std::error::Error for Error {\n  Line 84:     fn source(\u0026self) -\u003e Option\u003c\u0026(dyn std::error::Error + 'static)\u003e {\n  Line 106: /// use flag_rs::error::{Error, Result};\n  Line 118:     use std::error::Error as StdError;\n  Line 121:     fn test_error_display() {\n  Line 137:     fn test_error_source() {\n  Line 138:         let io_error = std::io::Error::new(std::io::ErrorKind::NotFound, \"file not found\");\n  Line 139:         let error = Error::Io(io_error);\n  Line 140:         assert!(error.source().is_some());\n  Line 142:         let error = Error::CommandNotFound(\"test\".to_string());\n\n/Users/navicore/git/navicore/flag-rs/src/completion.rs:\n  Line 148: /// use flag_rs::error::Result;\n  Line 8: use crate::error::Result;\n\n/Users/navicore/git/navicore/flag-rs/src/flag.rs:\n  Line 10: use crate::error::{Error, Result};\n","metadata":"{\"number_of_matches\":47,\"truncated\":false}","is_error":false}},{"type":"tool_result","data":{"tool_call_id":"call_cIXUGQY3aK3JUdKYOT4QCh5S","name":"","content":"Found 5 matches\n/Users/navicore/git/navicore/flag-rs/src/error.rs:\n  Line 11: /// parsing, validation, and execution.\n  Line 44:     /// A validation error occurred\n  Line 46:     /// This error occurs when custom validation logic fails.\n  Line 47:     /// Contains a description of the validation failure.\n\n/Users/navicore/git/navicore/flag-rs/src/flag.rs:\n  Line 136: /// // Create a string flag with validation\n","metadata":"{\"number_of_matches\":5,\"truncated\":false}","is_error":false}},{"type":"tool_result","data":{"tool_call_id":"call_a11qMvWooucaimMZTSa5rl9t","name":"","content":"Found 24 matches\n/Users/navicore/git/navicore/flag-rs/src/shell.rs:\n  Line 160:         writeln!(\u0026mut script, \"    # Build completion arguments\").unwrap();\n\n/Users/navicore/git/navicore/flag-rs/src/command.rs:\n  Line 1135:         // Unknown flag (now treated as argument, so it becomes unknown command)\n  Line 22: /// - Dynamic completion functions for arguments and flags\n  Line 904:     /// This function is called when the user presses TAB to complete arguments.\n  Line 902:     /// Sets the argument completion function\n  Line 876:     /// which provides access to parsed flags and arguments.\n  Line 648:             // Complete subcommands or arguments\n  Line 186:     /// Executes the command with the given arguments\n  Line 361:     /// command arguments. It receives the current context and the prefix to complete.\n  Line 358:     /// Sets the argument completion function for this command\n\n/Users/navicore/git/navicore/flag-rs/src/context.rs:\n  Line 76:     /// Returns a mutable reference to the command arguments\n  Line 25: /// // Access arguments\n  Line 12: /// - Command arguments\n  Line 4: //! commands, including parsed arguments, flags, and arbitrary typed values.\n  Line 62:     /// Returns a slice of the command arguments\n  Line 53:     /// * `args` - The command-line arguments (without the command path)\n  Line 49:     /// Creates a new context with the given arguments\n  Line 22: /// // Create a context with arguments\n\n/Users/navicore/git/navicore/flag-rs/src/error.rs:\n  Line 4: //! flags, and arguments, or when executing command handlers.\n  Line 38:     /// An error occurred while parsing command arguments\n  Line 40:     /// This error occurs when command arguments don't meet requirements.\n  Line 74:             Self::ArgumentParsing(msg) =\u003e write!(f, \"Invalid argument: {msg}\"),\n\n/Users/navicore/git/navicore/flag-rs/src/completion.rs:\n  Line 136: /// * `\u0026Context` - The current command context with flags and arguments\n\n/Users/navicore/git/navicore/flag-rs/src/flag.rs:\n  Line 1: //! Flag system for command-line argument parsing\n","metadata":"{\"number_of_matches\":24,\"truncated\":false}","is_error":false}},{"type":"finish","data":{"reason":"stop","time":0}}]h_��h_��
/�/&�
UU�%;974e3521-a008-4557-b1c5-a6d40bd90421411b21fc-ba1e-46e7-9bb4-c313dee34321assistant[{"type":"text","data":{"text":"Based on my analysis of flag-rs compared to clap's capabilities, here are the major gaps that could make flag-rs a more complete CLI framework:\n\n## Key Missing Features from Clap\n\n### 1. **Terminal Width Detection \u0026 Text Wrapping**\n- **Gap**: Flag-rs has basic color support but no terminal width detection or intelligent text wrapping\n- **Clap has**: Automatic terminal width detection, help text wrapping, customizable help templates\n- **Impact**: Help text might look poor on narrow terminals or when piped\n\n### 2. **Advanced Help System**\n- **Gap**: Basic help generation without formatting controls\n- **Clap has**: Customizable help templates, next-line help, disable help flags/subcommands, help width control\n- **Features to add**:\n  - `arg_required_else_help()` - show help when no args provided\n  - `subcommand_required()` - force subcommand selection  \n  - `disable_help_flag()` / `disable_help_subcommand()`\n  - Terminal width-aware help formatting\n\n### 3. **Argument Validation \u0026 Constraints**\n- **Gap**: Limited validation beyond basic type checking\n- **Clap has**: Value validators, ranges, choice lists, regex validation, custom validators\n- **Missing**: \n  - `.possible_values()` for enums/choices\n  - `.value_parser()` for custom validation\n  - Numeric ranges (`.value_range()`)\n  - File/path validation\n\n### 4. **Advanced Argument Features**\n- **Gap**: Basic flag parsing without sophisticated features\n- **Clap has**:\n  - Multiple values (`.num_args(1..)`)\n  - Value delimiters (comma-separated lists)\n  - Conflicting arguments (`.conflicts_with()`)\n  - Required argument groups\n  - Conditional requirements (`.requires()`, `.requires_if()`)\n\n### 5. **Error Handling \u0026 User Experience**\n- **Gap**: Basic error messages without suggestions\n- **Clap has**:\n  - Did-you-mean suggestions for misspelled commands/flags\n  - Rich"}}]copilot.claude-sonnet-4h_��h_�悈pUU��/
3db22836-3e40-4481-8610-e449f3aa1f48411b21fc-ba1e-46e7-9bb4-c313dee34321tool[{"type":"tool_result","data":{"tool_call_id":"toolu_01SqSemMk1b5GZaXLJq158B9","name":"","content":"# Sourcegraph Search Results\n\nFound 30 matches across 30 results\n(Result limit reached, try a more specific query)\n\n## Result 1: github.com/clap-rs/clap/tests/builder/app_settings.rs\n\nURL: /github.com/clap-rs/clap/-/blob/tests/builder/app_settings.rs\n\n```\n69| \n70| For more information, try '--help'.\n71| \";\n72| \n73|     let cmd = Command::new(\"sc_required\")\n74|         .subcommand_required(true)\n75|         .subcommand(Command::new(\"sub1\"));\n76|     utils::assert_output(cmd, \"sc_required\", ERROR, true);\n77| }\n78| \n79|  fn arg_required_else_help() {\n80| fn arg_required_else_help() {\n81|     let result = Command::new(\"arg_required\")\n82|         .arg_required_else_help(true)\n83|         .arg(Arg::new(\"test\").index(1))\n84|         .try_get_matches_from(vec![\"\"]);\n85| \n86|     assert!(result.is_err());\n87|     let err = result.err().unwrap();\n88|     assert_eq!(\n89|         err.kind(),\n```\n\n```\n71| \";\n72| \n73|     let cmd =5�6
UI�)24b17ec1-dd92-499a-8504-4e4dec37f2d1toolu_01X3QAHKPqfu9sjDo9d8HQKZassistant[{"type":"text","data":{"text":"1. `/Users/navicore/git/navicore/flag-rs/src/command.rs`, `print_help`: defines help message generation and formatting.\n2. `/Users/navicore/git/navicore/flag-rs/src/completion_format.rs`: contains checks for terminal width during padding.\n3. `/Users/navicore/git/navicore/flag-rs/src/error.rs`: handles error formatting with enums like `Validation(msg)` and `ArgumentParsing(msg)`.\n4. `/Users/navicore/git/navicore/flag-rs/src/error.rs`: includes validation logic and descriptions.\n5. `/Users/navicore/git/navicore/flag-rs/src/flag.rs`: supports argument parsing, including validation, ranges, and choices."}},{"type":"finish","data":{"reason":"end_turn","time":1751116507}}]copilot.gpt-4oh_��h_��h_��6 Command::new(\"sc_required\")\n74|         .subcommand_required(true)\n75|         .subcommand(Command::new(\"sub1\"));\n76|     utils::assert_output(cmd, \"sc_required\", ERROR, true);\n77| }\n78| \n79| #[test]\n80| fn arg_required_else_help() {\n81|          .arg_required_else_help(true)\n82|         .arg_required_else_help(true)\n83|         .arg(Arg::new(\"test\").index(1))\n84|         .try_get_matches_from(vec![\"\"]);\n85| \n86|     assert!(result.is_err());\n87|     let err = result.err().unwrap();\n88|     assert_eq!(\n89|         err.kind(),\n90|         ErrorKind::DisplayHelpOnMissingArgumentOrSubcommand\n91|     );\n```\n\n```\n648|     );\n649|     let m = m.unwrap();\n650| \n651|     let actual_var_args = m\n652|         .get_many::\u003cString\u003e(\"opt\")\n653|         .map(|v| v.map(|s| s.as_str()).collect::\u003cVec\u003c_\u003e\u003e());\n654|     assert_eq!(actual_var_args.as_deref(), expected_var_arg);\n655|     assert_eq!(m.get_flag(\"prog\"), expected_flag);\n656| }\n657| \n658|  fn disable_help_subcommand() {\n659| fn disable_help_subcommand() {\n660|     let result = Command::new(\"disablehelp\")\n661|         .disable_help_subcommand(true)\n662|         .subcommand(Command::new(\"sub1\"))\n663|         .try_get_matches_from(vec![\"\", \"help\"]);\n664|     assert!(result.is_err());\n665|     let err = result.err().unwrap();\n666|     assert_eq!(err.kind(), ErrorKind::InvalidSubcommand);\n667| }\n668| \n```\n\n```\n650| \n651|     let actual_var_args = m\n652|         .get_many::\u003cString\u003e(\"opt\")\n653|         .map(|v| v.map(|s| s.as_str()).collect::\u003cVec\u003c_\u003e\u003e());\n654|     assert_eq!(actual_var_args.as_deref(), expected_var_arg);\n655|     assert_eq!(m.get_flag(\"prog\"), expected_flag);\n656| }\n657| \n658| #[test]\n659| fn disable_help_subcommand() {\n660|          .disable_help_subcommand(true)\n661|         .disable_help_subcommand(true)\n662|         .subcommand(Command::new(\"sub1\"))\n663|         .try_get_matches_from(vec![\"\", \"help\"]);\n664|     assert!(result.is_err());\n665|     let err = result.err().unwrap();\n666|     assert_eq!(err.kind(), ErrorKind::InvalidSubcommand);\n667| }\n668| \n669| #[test]\n670| fn dont_collapse_args() {\n```\n\n```\n84|         .try_get_matches_from(vec![\"\"]);\n85| \n86|     assert!(result.is_err());\n87|     let err = result.err().unwrap();\n88|     assert_eq!(\n89|         err.kind(),\n90|         ErrorKind::DisplayHelpOnMissingArgumentOrSubcommand\n91|     );\n92| }\n93| \n94|  fn arg_required_else_help_over_req_arg() {\n95| fn arg_required_else_help_over_req_arg() {\n96|     let result = Command::new(\"arg_required\")\n97|         .arg_required_else_help(true)\n98|         .arg(Arg::new(\"test\").index(1).required(true))\n99|         .try_get_matches_from(vec![\"\"]);\n100| \n101|     assert!(result.is_err());\n102|     let err = result.err().unwrap();\n103|     assert_eq!(\n104|         err.kind(),\n```\n\n```\n86|     assert!(result.is_err());\n87|     let err = result.err().unwrap();\n88|     assert_eq!(\n89|         err.kind(),\n90|         ErrorKind::DisplayHelpOnMissingArgumentOrSubcommand\n91|     );\n92| }\n93| \n94| #[test]\n95| fn arg_required_else_help_over_req_arg() {\n96|          .arg_required_else_help(true)\n97|         .arg_required_else_help(true)\n98|         .arg(Arg::new(\"test\").index(1).required(true))\n99|         .try_get_matches_from(vec![\"\"]);\n100| \n101|     assert!(result.is_err());\n102|     let err = result.err().unwrap();\n103|     assert_eq!(\n104|         err.kind(),\n105|         ErrorKind::DisplayHelpOnMissingArgumentOrSubcommand\n106|     );\n```\n\n```\n115|         .try_get_matches_from(vec![\"\"]);\n116| \n117|     assert!(result.is_err());\n118|     let err = result.err().unwrap();\n119|     assert_eq!(\n120|         err.kind(),\n121|         ErrorKind::DisplayHelpOnMissingArgumentOrSubcommand\n122|     );\n123| }\n124| \n125|  fn arg_required_else_help_with_default() {\n126| fn arg_required_else_help_with_default() {\n127|     let result = Command::new(\"arg_requir7ed\")\n128|         .arg_required_else_help(true)\n129|         .arg(arg!(--input \u003cPATH\u003e).default_value(\"-\"))\n130|         .try_get_matches_from(vec![\"\"]);\n131| \n132|     assert!(result.is_err());\n133|     let err = result.err().unwrap();\n134|     assert_eq!(\n135|         err.kind(),\n```\n\n```\n117|     assert!(result.is_err());\n118|     let err = result.err().unwrap();\n119|     assert_eq!(\n120|         err.kind(),\n121|         ErrorKind::DisplayHelpOnMissingArgumentOrSubcommand\n122|     );\n123| }\n124| \n125| #[test]\n126| fn arg_required_else_help_with_default() {\n127|          .arg_required_else_help(true)\n128|         .arg_required_else_help(true)\n129|         .arg(arg!(--input \u003cPATH\u003e).default_value(\"-\"))\n130|         .try_get_matches_from(vec![\"\"]);\n131| \n132|     assert!(result.is_err());\n133|     let err = result.err().unwrap();\n134|     assert_eq!(\n135|         err.kind(),\n136|         ErrorKind::DisplayHelpOnMissingArgumentOrSubcommand\n137|     );\n```\n\n```\n130|         .try_get_matches_from(vec![\"\"]);\n131| \n132|     assert!(result.is_err());\n133|     let err = result.err().unwrap();\n134|     assert_eq!(\n135|         err.kind(),\n136|         ErrorKind::DisplayHelpOnMissingArgumentOrSubcommand\n137|     );\n138| }\n139| \n140|  fn arg_required_else_help_error_message() {\n141| fn arg_required_else_help_error_message() {\n142|     static ARG_REQUIRED_ELSE_HELP: \u0026str = \"\\\n143| Usage: test [OPTIONS]\n144| \n145| Options:\n146|   -i, --info     Provides more info\n147|   -h, --help     Print help\n148|   -V, --version  Print version\n149| \";\n150| \n```\n\n```\n131| \n132|     assert!(result.is_err());\n133|     let err = result.err().unwrap();\n134|     assert_eq!(\n135|         err.kind(),\n136|         ErrorKind::DisplayHelpOnMissingArgumentOrSubcommand\n137|     );\n138| }\n139| \n140| #[test]\n141|      static ARG_REQUIRED_ELSE_HELP: \u0026str = \"\\\n142|     static ARG_REQUIRED_ELSE_HELP: \u0026str = \"\\\n143| Usage: test [OPTIONS]\n144| \n145| Options:\n146|   -i, --info     Provides more info\n147|   -h, --help     Print help\n148|   -V, --version  Print version\n149| \";\n150| \n151|     let cmd = Command::new(\"test\")\n```\n\n```\n99|         .try_get_matches_from(vec![\"\"]);\n100| \n101|     assert!(result.is_err());\n102|     let err = result.err().unwrap();\n103|     assert_eq!(\n104|         err.kind(),\n105|         ErrorKind::DisplayHelpOnMissingArgumentOrSubcommand\n106|     );\n107| }\n108| \n109|  fn arg_required_else_help_over_req_subcommand() {\n110| fn arg_required_else_help_over_req_subcommand() {\n111|     let result = Command::new(\"sub_required\")\n112|         .arg_required_else_help(true)\n113|         .subcommand_required(true)\n114|         .subcommand(Command::new(\"sub1\"))\n115|         .try_get_matches_from(vec![\"\"]);\n116| \n117|     assert!(result.is_err());\n118|     let err = result.err().unwrap();\n119|     assert_eq!(\n```\n\n```\n101|     assert!(result.is_err());\n102|     let err = result.err().unwrap();\n103|     assert_eq!(\n104|         err.kind(),\n105|         ErrorKind::DisplayHelpOnMissingArgumentOrSubcommand\n106|     );\n107| }\n108| \n109| #[test]\n110| fn arg_required_else_help_over_req_subcommand() {\n111|          .arg_required_else_help(true)\n112|         .arg_required_else_help(true)\n113|         .subcommand_required(true)\n114|         .subcommand(Command::new(\"sub1\"))\n115|         .try_get_matches_from(vec![\"\"]);\n116| \n117|     assert!(result.is_err());\n118|     let err = result.err().unwrap();\n119|     assert_eq!(\n120|         err.kind(),\n121|         ErrorKind::DisplayHelpOnMissingArgumentOrSubcommand\n```\n\n```\n102|     let err = result.err().unwrap();\n103|     assert_eq!(\n104|         err.kind(),\n105|         ErrorKind::DisplayHelpOnMissingArgumentOrSubcommand\n106|     );\n107| }\n108| \n109| #[test]\n110| fn arg_required_else_help_over_req_subcommand() {\n111|     let result = Command::new(\"sub_required\")\n112|          .subcommand_required(true)\n1138|         .subcommand_required(true)\n114|         .subcommand(Command::new(\"sub1\"))\n115|         .try_get_matches_from(vec![\"\"]);\n116| \n117|     assert!(result.is_err());\n118|     let err = result.err().unwrap();\n119|     assert_eq!(\n120|         err.kind(),\n121|         ErrorKind::DisplayHelpOnMissingArgumentOrSubcommand\n122|     );\n```\n\n```\n317|         .infer_subcommands(true)\n318|         .subcommand(Command::new(\"test\"))\n319|         .subcommand(Command::new(\"temp\"))\n320|         .try_get_matches_from(vec![\"prog\", \"temps\"]);\n321|     assert!(m.is_err(), \"{:#?}\", m.unwrap());\n322|     assert_eq!(m.unwrap_err().kind(), ErrorKind::InvalidSubcommand);\n323| }\n324| \n325| #[test]\n326| fn no_bin_name() {\n327|          .no_binary_name(true)\n328|         .no_binary_name(true)\n329|         .arg(Arg::new(\"test\").required(true).index(1))\n330|         .try_get_matches_from(vec![\"testing\"]);\n331|     assert!(result.is_ok(), \"{}\", result.unwrap_err());\n332|     let matches = result.unwrap();\n333|     assert_eq!(\n334|         matches\n335|             .get_one::\u003cString\u003e(\"test\")\n336|             .map(|v| v.as_str())\n337|             .unwrap(),\n```\n\n```\n153|         .version(\"1.0\")\n154|         .arg(\n155|             Arg::new(\"info\")\n156|                 .help(\"Provides more info\")\n157|                 .short('i')\n158|                 .long(\"info\")\n159|                 .action(ArgAction::SetTrue),\n160|         );\n161|     utils::assert_output(\n162|         cmd,\n163|          ARG_REQUIRED_ELSE_HELP,\n164|         ARG_REQUIRED_ELSE_HELP,\n165|         true, // Unlike normal displaying of help, we should provide a fatal exit code\n166|     );\n167| }\n168| \n169| #[cfg(not(feature = \"suggestions\"))]\n170| #[test]\n171| fn infer_subcommands_fail_no_args() {\n172|     let m = Command::new(\"prog\")\n173|         .infer_subcommands(true)\n```\n\n```\n42|         .arg(Arg::new(\"test\").required(true).index(1))\n43|         .subcommand(Command::new(\"sub1\"))\n44|         .try_get_matches_from(vec![\"\"]);\n45|     assert!(result.is_err());\n46|     let err = result.err().unwrap();\n47|     assert_eq!(err.kind(), ErrorKind::MissingRequiredArgument);\n48| }\n49| \n50| #[test]\n51| fn sub_command_required() {\n52|          .subcommand_required(true)\n53|         .subcommand_required(true)\n54|         .subcommand(Command::new(\"sub1\"))\n55|         .try_get_matches_from(vec![\"\"]);\n56|     assert!(result.is_err());\n57|     let err = result.err().unwrap();\n58|     assert_eq!(err.kind(), ErrorKind::MissingSubcommand);\n59| }\n60| \n61| #[test]\n62| #[cfg(feature = \"error-context\")]\n```\n\n```\n63| fn sub_command_required_error() {\n64|     static ERROR: \u0026str = \"\\\n65| error: 'sc_required' requires a subcommand but one was not provided\n66|   [subcommands: sub1, help]\n67| \n68| Usage: sc_required \u003cCOMMAND\u003e\n69| \n70| For more information, try '--help'.\n71| \";\n72| \n73|          .subcommand_required(true)\n74|         .subcommand_required(true)\n75|         .subcommand(Command::new(\"sub1\"));\n76|     utils::assert_output(cmd, \"sc_required\", ERROR, true);\n77| }\n78| \n79| #[test]\n80| fn arg_required_else_help() {\n81|     let result = Command::new(\"arg_required\")\n82|         .arg_required_else_help(true)\n83|         .arg(Arg::new(\"test\").index(1))\n```\n\n```\n927|             );\n928|         }\n929|         _ =\u003e unreachable!(),\n930|     }\n931| }\n932| \n933| #[test]\n934| fn allow_ext_sc_when_sc_required() {\n935|     let res = Command::new(\"clap-test\")\n936|         .version(\"v1.4.8\")\n937|          .subcommand_required(true)\n938|         .subcommand_required(true)\n939|         .try_get_matches_from(vec![\"clap-test\", \"external-cmd\", \"foo\"]);\n940| \n941|     assert!(res.is_ok(), \"{}\", res.unwrap_err());\n942| \n943|     match res.unwrap().subcommand() {\n944|         Some((name, args)) =\u003e {\n945|             assert_eq!(name, \"external-cmd\");\n946|             assert_eq!(\n947|           9      args.get_many::\u003cOsString\u003e(\"\")\n```\n\n```\n141| fn arg_required_else_help_error_message() {\n142|     static ARG_REQUIRED_ELSE_HELP: \u0026str = \"\\\n143| Usage: test [OPTIONS]\n144| \n145| Options:\n146|   -i, --info     Provides more info\n147|   -h, --help     Print help\n148|   -V, --version  Print version\n149| \";\n150| \n151|          .arg_required_else_help(true)\n152|         .arg_required_else_help(true)\n153|         .version(\"1.0\")\n154|         .arg(\n155|             Arg::new(\"info\")\n156|                 .help(\"Provides more info\")\n157|                 .short('i')\n158|                 .long(\"info\")\n159|                 .action(ArgAction::SetTrue),\n160|         );\n161|     utils::assert_output(\n```\n\n## Result 2: github.com/clap-rs/clap/clap_builder/src/builder/command.rs\n\nURL: /github.com/clap-rs/clap/-/blob/clap_builder/src/builder/command.rs\n\n```\n4021|                 .args\n4022|                 .args()\n4023|                 .any(|ar| ar.get_id() == arg.get_id())\n4024|             {\n4025|                 vec.push(\u0026self.subcommands[idx]);\n4026|                 vec.append(\u0026mut self.subcommands[idx].get_subcommands_containing(arg));\n4027|             }\n4028|         }\n4029|         vec\n4030|     }\n4031|      /// Report whether [`Command::no_binary_name`] is set\n4032|     /// Report whether [`Command::no_binary_name`] is set\n4033|     pub fn is_no_binary_name_set(\u0026self) -\u003e bool {\n4034|         self.is_set(AppSettings::NoBinaryName)\n4035|     }\n4036| \n4037|     /// Report whether [`Command::ignore_errors`] is set\n4038|     pub(crate) fn is_ignore_errors_set(\u0026self) -\u003e bool {\n4039|         self.is_set(AppSettings::IgnoreErrors)\n4040|     }\n4041| \n```\n\n```\n4022|                 .args()\n4023|                 .any(|ar| ar.get_id() == arg.get_id())\n4024|             {\n4025|                 vec.push(\u0026self.subcommands[idx]);\n4026|                 vec.append(\u0026mut self.subcommands[idx].get_subcommands_containing(arg));\n4027|             }\n4028|         }\n4029|         vec\n4030|     }\n4031| \n4032|      pub fn is_no_binary_name_set(\u0026self) -\u003e bool {\n4033|     pub fn is_no_binary_name_set(\u0026self) -\u003e bool {\n4034|         self.is_set(AppSettings::NoBinaryName)\n4035|     }\n4036| \n4037|     /// Report whether [`Command::ignore_errors`] is set\n4038|     pub(crate) fn is_ignore_errors_set(\u0026self) -\u003e bool {\n4039|         self.is_set(AppSettings::IgnoreErrors)\n4040|     }\n4041| \n4042|     /// Report whether [`Command::dont_delimit_trailing_values`] is set\n```\n\n```\n4052| \n4053|     /// Report whether [`Command::propagate_version`] is set\n4054|     pub fn is_propagate_version_set(\u0026self) -\u003e bool {\n4055|         self.is_set(AppSettings::PropagateVersion)\n4056|     }\n4057| \n4058|     /// Report whether [`Command::next_line_help`] is set\n4059|     pub fn is_next_line_help_set(\u0026self) -\u003e bool {\n4060|         self.is_set(AppSettings::NextLineHelp)\n4061|     }\n4062|      /// Report whether [`Command::disable_help_flag`] is set\n4063|     /// Report whether [`Command::disable_help_flag`] is set\n4064|     pub fn is_disable_help_flag_set(\u0026self) -\u003e bool {\n4065|         self.is_set(AppSettings::DisableHelpFlag)\n4066|     }\n4067| \n4068|     /// Report whether [`Command::disable_help_subcommand`] is set\n4069|     pub fn is_disable_help_subcommand_set(\u0026self) -\u003e bool {\n4070|         self.is_set(AppSettings::DisableHelpSubcommand)\n4071|     }\n4072| \n```\n\n```\n4053|     /// Report whether [`Command::propagate_version`] is set\n4054|     pub fn is_propagate_version_set(\u0026self) -\u003e bool {\n4055|         self.is_set(AppSettings::PropagateVersion)\n4056|     }\n4057| \n4058|     /// Report whether [`Command::next_line_help`] is set\n4059|     pub fn is_next_line_help_set(\u0026self) -\u003e bool {\n4060|         self.is_set(AppSettings::NextLineHelp)\n4061|     }\n4062| \n4063|      pub fn is_disable_help_flag_set(\u0026self) -\u0:03e bool {\n4064|     pub fn is_disable_help_flag_set(\u0026self) -\u003e bool {\n4065|         self.is_set(AppSettings::DisableHelpFlag)\n4066|     }\n4067| \n4068|     /// Report whether [`Command::disable_help_subcommand`] is set\n4069|     pub fn is_disable_help_subcommand_set(\u0026self) -\u003e bool {\n4070|         self.is_set(AppSettings::DisableHelpSubcommand)\n4071|     }\n4072| \n4073|     /// Report whether [`Command::disable_colored_help`] is set\n```\n\n```\n1093|     /// # use clap::{Command, arg};\n1094|     /// let m = Command::new(\"myprog\")\n1095|     ///     .no_binary_name(true)\n1096|     ///     .arg(arg!(\u003ccmd\u003e ... \"commands to run\"))\n1097|     ///     .get_matches_from(vec![\"command\", \"set\"]);\n1098|     ///\n1099|     /// let cmds: Vec\u003c_\u003e = m.get_many::\u003cString\u003e(\"cmd\").unwrap().collect();\n1100|     /// assert_eq!(cmds, [\"command\", \"set\"]);\n1101|     /// ```\n1102|     /// [`try_get_matches_from_mut`]: crate::Command::try_get_matches_from_mut()\n1103|      pub fn no_binary_name(self, yes: bool) -\u003e Self {\n1104|     pub fn no_binary_name(self, yes: bool) -\u003e Self {\n1105|         if yes {\n1106|             self.global_setting(AppSettings::NoBinaryName)\n1107|         } else {\n1108|             self.unset_global_setting(AppSettings::NoBinaryName)\n1109|         }\n1110|     }\n1111| \n1112|     /// Try not to fail on parse errors, like missing option values.\n1113|     ///\n```\n\n```\n4140| \n4141|     /// Report whether [`Command::allow_missing_positional`] is set\n4142|     pub fn is_allow_missing_positional_set(\u0026self) -\u003e bool {\n4143|         self.is_set(AppSettings::AllowMissingPositional)\n4144|     }\n4145| \n4146|     /// Report whether [`Command::hide`] is set\n4147|     pub fn is_hide_set(\u0026self) -\u003e bool {\n4148|         self.is_set(AppSettings::Hidden)\n4149|     }\n4150|      /// Report whether [`Command::subcommand_required`] is set\n4151|     /// Report whether [`Command::subcommand_required`] is set\n4152|     pub fn is_subcommand_required_set(\u0026self) -\u003e bool {\n4153|         self.is_set(AppSettings::SubcommandRequired)\n4154|     }\n4155| \n4156|     /// Report whether [`Command::allow_external_subcommands`] is set\n4157|     pub fn is_allow_external_subcommands_set(\u0026self) -\u003e bool {\n4158|         self.is_set(AppSettings::AllowExternalSubcommands)\n4159|     }\n4160| \n```\n\n```\n4141|     /// Report whether [`Command::allow_missing_positional`] is set\n4142|     pub fn is_allow_missing_positional_set(\u0026self) -\u003e bool {\n4143|         self.is_set(AppSettings::AllowMissingPositional)\n4144|     }\n4145| \n4146|     /// Report whether [`Command::hide`] is set\n4147|     pub fn is_hide_set(\u0026self) -\u003e bool {\n4148|         self.is_set(AppSettings::Hidden)\n4149|     }\n4150| \n4151|      pub fn is_subcommand_required_set(\u0026self) -\u003e bool {\n4152|     pub fn is_subcommand_required_set(\u0026self) -\u003e bool {\n4153|         self.is_set(AppSettings::SubcommandRequired)\n4154|     }\n4155| \n4156|     /// Report whether [`Command::allow_external_subcommands`] is set\n4157|     pub fn is_allow_external_subcommands_set(\u0026self) -\u003e bool {\n4158|         self.is_set(AppSettings::AllowExternalSubcommands)\n4159|     }\n4160| \n4161|     /// Configured parser for values passed to an external subcommand\n```\n\n```\n1516|     ///     ]);\n1517|     /// assert!(res.is_err());\n1518|     /// assert_eq!(res.unwrap_err().kind(), ErrorKind::UnknownArgument);\n1519|     ///\n1520|     /// let res = cmd.try_get_matches_from_mut(vec![\n1521|     ///         \"myprog\", \"-?\"\n1522|     ///     ]);\n1523|     /// assert!(res.is_err());\n1524|     /// assert_eq!(res.unwrap_err().kind(), ErrorKind::DisplayHelp);\n1525|     /// ```\n1526|      pub fn disable_help_flag(self, yes: bool) -\u003e Self {\n1527|     pub fn disable_help_flag(self, yes: bool) -\u003e Self {\n1528|         if yes {\n1529|             self.global_setting(AppSettings::DisableHelpFlag)\n1530|         } el;se {\n1531|             self.unset_global_setting(AppSettings::DisableHelpFlag)\n1532|         }\n1533|     }\n1534| \n1535|     /// Disables the `help` [`subcommand`].\n1536|     ///\n```\n\n```\n4092| \n4093|     /// Report whether [`Command::infer_long_args`] is set\n4094|     pub(crate) fn is_infer_long_args_set(\u0026self) -\u003e bool {\n4095|         self.is_set(AppSettings::InferLongArgs)\n4096|     }\n4097| \n4098|     /// Report whether [`Command::infer_subcommands`] is set\n4099|     pub(crate) fn is_infer_subcommands_set(\u0026self) -\u003e bool {\n4100|         self.is_set(AppSettings::InferSubcommands)\n4101|     }\n4102|      /// Report whether [`Command::arg_required_else_help`] is set\n4103|     /// Report whether [`Command::arg_required_else_help`] is set\n4104|     pub fn is_arg_required_else_help_set(\u0026self) -\u003e bool {\n4105|         self.is_set(AppSettings::ArgRequiredElseHelp)\n4106|     }\n4107| \n4108|     #[doc(hidden)]\n4109|     #[cfg_attr(\n4110|         feature = \"deprecated\",\n4111|         deprecated(\n4112|             since = \"4.0.0\",\n```\n\n```\n4093|     /// Report whether [`Command::infer_long_args`] is set\n4094|     pub(crate) fn is_infer_long_args_set(\u0026self) -\u003e bool {\n4095|         self.is_set(AppSettings::InferLongArgs)\n4096|     }\n4097| \n4098|     /// Report whether [`Command::infer_subcommands`] is set\n4099|     pub(crate) fn is_infer_subcommands_set(\u0026self) -\u003e bool {\n4100|         self.is_set(AppSettings::InferSubcommands)\n4101|     }\n4102| \n4103|      pub fn is_arg_required_else_help_set(\u0026self) -\u003e bool {\n4104|     pub fn is_arg_required_else_help_set(\u0026self) -\u003e bool {\n4105|         self.is_set(AppSettings::ArgRequiredElseHelp)\n4106|     }\n4107| \n4108|     #[doc(hidden)]\n4109|     #[cfg_attr(\n4110|         feature = \"deprecated\",\n4111|         deprecated(\n4112|             since = \"4.0.0\",\n4113|             note = \"Replaced with `Arg::is_allow_hyphen_values_set`\"\n```\n\n```\n3057|     ///     .subcommand_required(true)\n3058|     ///     .subcommand(Command::new(\"test\"))\n3059|     ///     .try_get_matches_from(vec![\n3060|     ///         \"myprog\",\n3061|     ///     ]);\n3062|     /// assert!(err.is_err());\n3063|     /// assert_eq!(err.unwrap_err().kind(), ErrorKind::MissingSubcommand);\n3064|     /// # ;\n3065|     /// ```\n3066|     ///\n3067|      pub fn subcommand_required(self, yes: bool) -\u003e Self {\n3068|     pub fn subcommand_required(self, yes: bool) -\u003e Self {\n3069|         if yes {\n3070|             self.setting(AppSettings::SubcommandRequired)\n3071|         } else {\n3072|             self.unset_setting(AppSettings::SubcommandRequired)\n3073|         }\n3074|     }\n3075| \n3076|     /// Assume unexpected positional arguments are a [`subcommand`].\n3077|     ///\n```\n\n","metadata":"","is_error":false}},{"type":"tool_result","data":{"tool_call_id":"toolu_013wbjKVsBp89e5XLASb6iGo","name":"","content":"\u003cfile\u003e\n   201|    ///     .run(|ctx| {\n   202|    ///         println!(\"Hello from myapp!\");\n   203|    ///         Ok(())\n   204|    ///     })\n   205|    ///     .build();\n   206|    ///\n   207|    /// // In main():\n   208|    /// // let args: Vec\u003cString\u003e = std::env::args().skip(1).collect();\n   209|    /// // if let Err(e) = app.execute(args) {\n   210|    /// //     eprintln!(\"Error: {}\", e);\n   211|    /// //     std::process::exit(1);\n   212|    /// // }\n   213|    /// ```\n   214|    pub fn execute(\u0026self, args: Vec\u003cString\u003e) -\u003e Result\u003c()\u003e {\n   215|        // Check if we're in completion mode\n   216|        if let Ok(_shell) = std::env::var(format!(\"{}_COMPLETE\", self.name.to_uppercase())) {\n   217|            // Disable colors during completion to avoid terminal rendering issues\n   218|            std::env::set_var(\"NO_COLOR\", \"1\");\n   219|\n   220|            match self.handle_completion_request(\u0026args) {\n   221|                Ok(suggestions) =\u003e {\n   222|                    for s<uggestion in suggestions {\n   223|                        println!(\"{suggestion}\");\n   224|                    }\n   225|                    return Ok(());\n   226|                }\n   227|                Err(e) =\u003e {\n   228|                    // Don't write to stderr during completion - it can mess up the terminal\n   229|                    return Err(e);\n   230|                }\n   231|            }\n   232|        }\n   233|\n   234|        let mut ctx = Context::new(args);\n   235|        self.execute_with_context(\u0026mut ctx)\n   236|    }\n   237|\n   238|    /// Executes the command with an existing context\n   239|    ///\n   240|    /// This method is useful when you need to provide pre-configured context\n   241|    /// or when implementing custom command routing.\n   242|    pub fn execute_with_context(\u0026self, ctx: \u0026mut Context) -\u003e Result\u003c()\u003e {\n   243|        let args = ctx.args().to_vec();\n   244|\n   245|        // Parse flags first, before checking for empty args\n   246|        let (flags, remaining_args) = self.parse_flags(\u0026args);\n   247|\n   248|        *ctx.args_mut() = remaining_args;\n   249|\n   250|        // Check if we have a subcommand first\n   251|        if let Some(subcommand_name) = ctx.args().first() {\n   252|            if let Some(subcommand) = self.find_subcommand(subcommand_name) {\n   253|                // If help flag is present, show help for the subcommand\n   254|                if flags.contains_key(\"help\") {\n   255|                    subcommand.print_help();\n   256|                    return Ok(());\n   257|                }\n   258|\n   259|                // Set flags and execute subcommand\n   260|                for (name, value) in flags {\n   261|                    ctx.set_flag(name, value);\n   262|                }\n   263|\n   264|                ctx.args_mut().remove(0);\n   265|                return subcommand.execute_with_context(ctx);\n   266|            }\n   267|        }\n   268|\n   269|        // No subcommand found, check for help at this level\n   270|        if flags.contains_key(\"help\") {\n   271|            self.print_help();\n   272|            return Ok(());\n   273|        }\n   274|\n   275|        // Set flags\n   276|        for (name, value) in flags {\n   277|            ctx.set_flag(name, value);\n   278|        }\n   279|\n   280|        // No subcommand found, try to run this command's function\n   281|        if let Some(ref run) = self.run {\n   282|            run(ctx)\n   283|        } else if ctx.args().is_empty() {\n   284|            // No args and no run function - show help\n   285|            Err(Error::SubcommandRequired(self.name.clone()))\n   286|        } else {\n   287|            Err(Error::CommandNotFound(\n   288|                ctx.args().first().unwrap_or(\u0026String::new()).clone(),\n   289|            ))\n   290|        }\n   291|    }\n   292|\n   293|    fn parse_flags(\u0026self, args: \u0026[String]) -\u003e (HashMap\u003cString, String\u003e, Vec\u003cString\u003e) {\n   294|        let mut flags = HashMap::new();\n   295|        let mut remaining = Vec::new();\n   296|        let mut i = 0;\n   297|\n   298|        while i \u003c args.len() {\n   299|            let arg = \u0026args[i];\n   300|\n\n(File has more lines. Use 'offset' parameter to read beyond line 300)\n\u003c/file\u003e\n","metadata":"{\"file_path\":\"/Users/navicore/git/navicore/flag-rs/src/command.rs\",\"content\":\"    ///     .run(|ctx| {\\n    ///         println!(\\\"Hello from myapp!\\\");\\n    ///         Ok(())\\n    ///     })\\n    ///     .build();\\n    ///\\n    /// // In main():\\n    /// // let args: Vec\\u003cString\\u003e = std::env::args().skip(1).collect();\\n    /// // if let Err(e) = app.execute(args) {\\n    /// //     eprintln!(\\\"Error: {}\\\", e);\\n    /// //     std::process::exit(1);\\n    /// // }\\n    /// ```\\n    pub fn execute(\\u0026self, args: Vec\\u003cString\\u003e) -\\u003e Result\\u003c()\\u003e {\\n        // Check if we're in completion mode\\n        if let Ok(_shell) = std::env::var(format!(\\\"{}_COMPLETE\\\", self.name.to_uppercase())) {\\n            // Disable colors during completion to avoid terminal rendering issues\\n            std::env::set_var(\\\"NO_COLOR\\\", \\\"1\\\");\\n\\n            match self.handle_completion_request(\\u0026args) {\\n                Ok(suggestions) =\\u003e {\\n                    for suggestion in suggestions {\\n                        println!(\\\"{suggestion}\\\");\\n                    }\\n                    return Ok(());\\n                }\\n                Err(e) =\\u003e {\\n                    // Don't write to stderr during completion - it can mess up the terminal\\n                    return Err(e);\\n                }\\n            }\\n        }\\n\\n        let mut ctx = Context::new(args);\\n        self.execute_with_context(\\u0026mut ctx)\\n    }\\n\\n    /// Executes the command with an existing context\\n    ///\\n    /// This method is useful when you need to provide pre-configured context\\n    /// or when implementing custom command routing.\\n    pub fn execute_with_context(\\u0026self, ctx: \\u0026mut Context) -\\u003e Result\\u003c()\\u003e {\\n        let args = ctx.args().to_vec();\\n\\n        // Parse flags first, before checking for empty args\\n        let (flags, remaining_args) = self.parse_flags(\\u0026args);\\n\\n        *ctx.args_mut() = remaining_args;\\n\\n        // Check if we have a subcommand first\\n        if let Some(subcommand_name) = ctx.args().first() {\\n            if let Some(subcommand) = self.find_subcommand(subcommand_name) {\\n                // If help flag is present, show help for the subcommand\\n                if flags.contains_key(\\\"help\\\") {\\n                    subcommand.print_help();\\n                    return Ok(());\\n                }\\n\\n                // Set flags and execute subcommand\\n                for (name, value) in flags {\\n                    ctx.set_flag(name, value);\\n                }\\n\\n                ctx.args_mut().remove(0);\\n                return subcommand.execute_with_context(ctx);\\n            }\\n        }\\n\\n        // No subcommand found, check for help at this level\\n        if flags.contains_key(\\\"help\\\") {\\n            self.print_help();\\n            return Ok(());\\n        }\\n\\n        // Set flags\\n        for (name, value) in flags {\\n            ctx.set_flag(name, value);\\n        }\\n\\n        // No subcommand found, try to run this command's function\\n        if let Some(ref run) = self.run {\\n            run(ctx)\\n        } else if ctx.args().is_empty() {\\n            // No args and no run function - show help\\n            Err(Error::SubcommandRequired(self.name.clone()))\\n        } else {\\n            Err(Error::CommandNotFound(\\n                ctx.args().first().unwrap_or(\\u0026String::new()).clone(),\\n            ))\\n        }\\n    }\\n\\n    fn parse_flags(\\u0026self, args: \\u0026[String]) -\\u003e (HashMap\\u003cString, String\\u003e, Vec\\u003cString\\u003e) {\\n        let mut flags = HashMap::new();\\n        let mut remaining = Vec::new();\\n        let mut i = 0;\\n\\n        while i \\u003c args.len() {\\n            let arg = \\u0026args[i];\\n\"}","is_error":false}},{"type":"tool_result","data":{"tool_call_id":"toolu_01X3QAHKPqfu9sjDo9d8HQKZ","name":"","content":"1. `/Users/navicore/git/navicore/flag-rs/src/command.rs`, `print_help`: defines help message generation and formatting.\n2. `/Users/navicore/git/navicore/flag-rs/src/completion_format.rs`: contains checks for terminal width during padding.\n3. `/Users/navicore/git/navicore/flag-rs/src/error.rs`: handles error formatting with enums like `Validation(msg)` and `ArgumentParsing(msg)`.\n4. `/Users/navicore/git/navicore/flag-rs/src/error.rs`: includes validation logic and descriptions.\n5. `/Users/navicore/git/navicore/flag-rs/src/flag.rs`: supports argument parsing, including validation, ranges, and choices.","metadata":"","is_error":false}},{"type":"finish","data":{"reason":"stop","time":0}}]h_��h_��
[�[�d
UU�
a8c29777-b9d8-401c-9436-0bf6e7e41a43411b21fc-ba1e-46e7-9bb4-c313dee34321user[{"type":"text","data":{"text":"this is a great list.  before we commit to a plan, can you review go cobra in relation to flag since cobra was the inspiration that the run-time completion list was possible?"}},{"type":"finish","data":{"reason":"stop","time":0}}]h_�:h_�:�;
UU�;974e3521-a008-4557-b1c5-a6d40bd90421411b21fc-ba1e-46e7-9bb4-c313dee34321assistant[{"type":"text","data":{"text":"Based on my analysis of flag-rs compared to clap's capabilities, here are the major gaps that could make flag-rs a more complete CLI framework:\n\n## Key Missing Features from Clap\n\n### 1. **Terminal Width Detection \u0026 Text Wrapping**\n- **Gap**: Flag-rs has basic color support but no terminal width detection or intelligent text wrapping\n- **Clap has**: Automatic terminal width detection, help text wrapping, customizable help templates\n- **Impact**: Help text might look poor on narrow terminals or when piped\n\n### 2. **Advanced Help System**\n- **Gap**: Basic help generation without formatting controls\n- **Clap has**: Customizable help templates, next-line help, disable help flags/subcommands, help width control\n- **Features to add**:\n  - `arg_required_else_help()` - show help when no args provided\n  - `subcommand_required()` - force subcommand selection  \n  - `disable_help_flag()` / `disable_help_subcommand()`\n  - Terminal width-aware help formatting\n\n### 3. **Argument Validation \u0026 Constraints**\n- **Gap**: Limited validation beyond basic type checking\n- **Clap has**: Value validators, ranges, choice lists, regex validation, custom validators\n- **Missing**: \n  - `.possible_values()` for enums/choices\n  - `.value_parser()` for custom validation\n  - Numeric ranges (`.value_range()`)\n  - File/path validation\n\n### 4. **Advanced Argument Features**\n- **Gap**: Basic flag parsing without sophisticated features\n- **Clap has**:\n  - Multiple values (`.num_args(1..)`)\n  - Value delimiters (comma-separated lists)\n  - Conflicting arguments (`.conflicts_with()`)\n  - Required argument groups\n  - Conditional requirements (`.requires()`, `.requires_if()`)\n\n### 5. **Error Handling \u0026 User Experience**\n- **Gap**: Basic error messages without suggestions\n- **Clap has**:\n  - Did-you-mean suggestions for misspelled commands/flags\n  - Rich error formatting with context\n  - Exit codes for different error types\n  - Custom error messages\n\n### 6. **Signal Handling \u0026 Robustness**\n- **Gap**: No signal handling (SIGINT, SIGTERM)\n- **Clap has**: Basic signal awareness, though limited\n- **Need**: Graceful shutdown handling for long-running commands\n\n### 7. **Performance \u0026 Memory Features**\n- **Gap**: No lazy evaluation or memory optimization\n- **Missing**: \n  - Lazy help generation\n  - Memory-efficient argument parsing for large CLIs\n\n## Recommendations for Enhancement\n\n### High Priority (Core UX)\n1. **Terminal width detection** - Essential for good help formatting\n2. **Text wrapping** - Prevents help text overflow\n3. **arg_required_else_help()** - Common UX pattern\n4. **Argument validation** - Value constraints, choices, ranges\n\n### Medium Priority (Polish)\n1. **Did-you-mean suggestions** - Better error UX  \n2. **Conflicting arguments** - Prevents invalid combinations\n3. **Required groups** - Advanced constraint modeling\n4. **Custom help templates** - Brand consistency\n\n### Lower Priority (Advanced)\n1. **Signal handling** - For interactive CLIs\n2. **Performance optimizations** - For very large CLIs\n3. **Derive macros** - Easier API (though conflicts with zero-deps goal)\n\nThe dynamic completion feature you've implemented is indeed unique and valuable. Adding these missing features would make flag-rs a compelling alternative to clap while maintaining your core advantage of runtime tab completion."}},{"type":"finish","data":{"reason":"end_turn","time":1751116525}}]copilot.claude-sonnet-4h_��h_��h_��
��"
UU�';fbb6a63b-3723-40a5-8ac8-bde85245b697411b21fc-ba1e-46e7-9bb4-c313dee34321assistant[{"type":"text","data":{"text":"Now let me search for some specific Go Cobra features to understand their advanced capabilities:"}},{"type":"tool_call","data":{"id":"toolu_01GyW5HiNdW7DJ5xDpDKVV2w","name":"sourcegraph","input":"{\"count\": 8, \"query\": \"repo:spf13/cobra lang:go (suggestion OR DidYouMean OR SuggestFor) type:file\"}","type":"function","finished":true}},{"type":"tool_call","data":{"id":"toolu_01NezdqrBGrbLVfTgcmH1PcG","name":"sourcegraph","input":"{\"count\": 8, \"query\": \"repo:spf13/cobra lang:go (Args OR PositionalArgs OR ExactArgs OR MinimumNArgs) type:file\"}","type":"function","finished":true}},{"type":"tool_call","data":{"id":"toolu_01GjA75DuK1Bhj1ANMiunDxw","name":"view","input":"{\"file_path\": \"/Users/navicore/git/navicore/flag-rs/examples/kubectl.rs\", \"limit\": 50}","type":"function","finished":true}},{"type":"finish","data":{"reason":"tool_use","time":1751116877}}]copilot.claude-sonnet-4h_�Dh_�Mh_�M��5!UU��9
f7894d23-26ab-4d08-9af6-43e745594f82411b21fc-ba1e-46e7-9bb4-c313dee34321tool[{"type":"tool_result","data":{"tool_call_id":"toolu_01GRZHzDUMnY54aHqu6vEN5n","name":"","content":"# Sourcegraph Search Results\n\nFound 30 matches across 30 results\n(Result limit reached, try a more specific query)\n\n## Result 1: github.com/spf13/cobra/completions.go\n\nURL: /github.com/spf13/cobra/-/blob/completions.go\n\n```\n880| To load completions in your current shell session:\n881| \n882| \t%[1]s completion fish | source\n883| \n884| To load completions for every new session, execute once:\n885| \n886| \t%[1]s completion fish \u003e ~/.config/fish/completions/%[1]s.fish\n887| \n888| You will need to start a new shell for this setup to take effect.\n889| `, c.Root().Name()),\n890|  \t\tValidArgsFunction: NoFileCompletions,\n891| \t\tValidArgsFunction: NoFileCompletions,\n892| \t\tR?�` 
UU�Q;853f54b2-b356-4749-a1cf-b63ee7ddb668411b21fc-ba1e-46e7-9bb4-c313dee34321assistant[{"type":"text","data":{"text":"I'll analyze Go Cobra's features compared to flag-rs to understand what inspired the dynamic completion and see what other capabilities might be worth implementing."}},{"type":"tool_call","data":{"id":"toolu_01GRZHzDUMnY54aHqu6vEN5n","name":"sourcegraph","input":"{\"count\": 10, \"query\": \"repo:spf13/cobra lang:go (completion OR ValidArgs OR ValidArgsFunction) type:file\"}","type":"function","finished":true}},{"type":"tool_call","data":{"id":"toolu_01VzHrRPCKVYSkR8trx9yF81","name":"sourcegraph","input":"{\"count\": 8, \"query\": \"repo:spf13/cobra lang:go (terminal OR width OR wrap OR help) type:file\"}","type":"function","finished":true}},{"type":"tool_call","data":{"id":"toolu_01EeSJDxqrTQ2dD3hzeW6vvB","name":"sourcegraph","input":"{\"count\": 8, \"query\": \"repo:spf13/cobra lang:go (PreRun OR PostRun OR PersistentPreRun OR hook) type:file\"}","type":"function","finished":true}},{"type":"finish","data":{"reason":"tool_use","time":1751116865}}]copilot.claude-sonnet-4h_�:h_�Ah_�A@unE: func(cmd *Command, args []string) error {\n893| \t\t\treturn cmd.Root().GenFishCompletion(out, !noDesc)\n894| \t\t},\n895| \t}\n896| \tif haveNoDescFlag {\n897| \t\tfish.Flags().BoolVar(\u0026noDesc, compCmdNoDescFlagName, compCmdNoDescFlagDefault, compCmdNoDescFlagDesc)\n898| \t}\n899| \n900| \tpowershell := \u0026Command{\n```\n\n```\n882| \t%[1]s completion fish | source\n883| \n884| To load completions for every new session, execute once:\n885| \n886| \t%[1]s completion fish \u003e ~/.config/fish/completions/%[1]s.fish\n887| \n888| You will need to start a new shell for this setup to take effect.\n889| `, c.Root().Name()),\n890| \t\tArgs:              NoArgs,\n891| \t\tValidArgsFunction: NoFileCompletions,\n892|  \t\t\treturn cmd.Root().GenFishCompletion(out, !noDesc)\n893| \t\t\treturn cmd.Root().GenFishCompletion(out, !noDesc)\n894| \t\t},\n895| \t}\n896| \tif haveNoDescFlag {\n897| \t\tfish.Flags().BoolVar(\u0026noDesc, compCmdNoDescFlagName, compCmdNoDescFlagDefault, compCmdNoDescFlagDesc)\n898| \t}\n899| \n900| \tpowershell := \u0026Command{\n901| \t\tUse:   \"powershell\",\n902| \t\tShort: fmt.Sprintf(shortDesc, \"powershell\"),\n```\n\n```\n852| #### Linux:\n853| \n854| \t%[1]s completion zsh \u003e \"${fpath[1]}/_%[1]s\"\n855| \n856| #### macOS:\n857| \n858| \t%[1]s completion zsh \u003e $(brew --prefix)/share/zsh/site-functions/_%[1]s\n859| \n860| You will need to start a new shell for this setup to take effect.\n861| `, c.Root().Name()),\n862|  \t\tValidArgsFunction: NoFileCompletions,\n863| \t\tValidArgsFunction: NoFileCompletions,\n864| \t\tRunE: func(cmd *Command, args []string) error {\n865| \t\t\tif noDesc {\n866| \t\t\t\treturn cmd.Root().GenZshCompletionNoDesc(out)\n867| \t\t\t}\n868| \t\t\treturn cmd.Root().GenZshCompletion(out)\n869| \t\t},\n870| \t}\n871| \tif haveNoDescFlag {\n872| \t\tzsh.Flags().BoolVar(\u0026noDesc, compCmdNoDescFlagName, compCmdNoDescFlagDefault, compCmdNoDescFlagDesc)\n```\n\n```\n902| \t\tShort: fmt.Sprintf(shortDesc, \"powershell\"),\n903| \t\tLong: fmt.Sprintf(`Generate the autocompletion script for powershell.\n904| \n905| To load completions in your current shell session:\n906| \n907| \t%[1]s completion powershell | Out-String | Invoke-Expression\n908| \n909| To load completions for every new session, add the output of the above command\n910| to your powershell profile.\n911| `, c.Root().Name()),\n912|  \t\tValidArgsFunction: NoFileCompletions,\n913| \t\tValidArgsFunction: NoFileCompletions,\n914| \t\tRunE: func(cmd *Command, args []string) error {\n915| \t\t\tif noDesc {\n916| \t\t\t\treturn cmd.Root().GenPowerShellCompletion(out)\n917| \t\t\t}\n918| \t\t\treturn cmd.Root().GenPowerShellCompletionWithDesc(out)\n919| \n920| \t\t},\n921| \t}\n922| \tif haveNoDescFlag {\n```\n\n```\n765| \t\t\tbreak\n766| \t\t}\n767| \t}\n768| \n769| \tcompletionCmd := \u0026Command{\n770| \t\tUse:   compCmdName,\n771| \t\tShort: \"Generate the autocompletion script for the specified shell\",\n772| \t\tLong: fmt.Sprintf(`Generate the autocompletion script for %[1]s for the specified shell.\n773| See each sub-command's help for details on how to use the generated script.\n774| `, c.Root().Name()),\n775|  \t\tValidArgsFunction: NoFileCompletions,\n776| \t\tValidArgsFunction: NoFileCompletions,\n777| \t\tHidden:            c.CompletionOptions.HiddenDefaultCmd,\n778| \t\tGroupID:           c.completionCommandGroupID,\n779| \t}\n780| \tc.AddCommand(completionCmd)\n781| \n782| \tif !hasSubCommands {\n783| \t\t// If the 'completion' command will be the only sub-command,\n784| \t\t// we only create it if it is actually being called.\n785| \t\t// This avoids breaking programs that would suddenly find themselves with\n```\n\n```\n766| \t\t}\n767| \t}\n768| \n769| \tcompletionCmd := \u0026Command{\n770| \t\tUse:   compCmdName,\n771| \t\tShort: \"Generate the autocompletion script for the specified shell\",\n772| \t\tLong: fmt.Sprintf(`Generate the autocompletion script for %[1]s for the specified shell.\n773| See each sub-command's help for details on how to use the generated script.\n774| A`, c.Root().Name()),\n775| \t\tArgs:              NoArgs,\n776|  \t\tHidden:            c.CompletionOptions.HiddenDefaultCmd,\n777| \t\tHidden:            c.CompletionOptions.HiddenDefaultCmd,\n778| \t\tGroupID:           c.completionCommandGroupID,\n779| \t}\n780| \tc.AddCommand(completionCmd)\n781| \n782| \tif !hasSubCommands {\n783| \t\t// If the 'completion' command will be the only sub-command,\n784| \t\t// we only create it if it is actually being called.\n785| \t\t// This avoids breaking programs that would suddenly find themselves with\n786| \t\t// a subcommand, which would prevent them from accepting arguments.\n```\n\n```\n767| \t}\n768| \n769| \tcompletionCmd := \u0026Command{\n770| \t\tUse:   compCmdName,\n771| \t\tShort: \"Generate the autocompletion script for the specified shell\",\n772| \t\tLong: fmt.Sprintf(`Generate the autocompletion script for %[1]s for the specified shell.\n773| See each sub-command's help for details on how to use the generated script.\n774| `, c.Root().Name()),\n775| \t\tArgs:              NoArgs,\n776| \t\tValidArgsFunction: NoFileCompletions,\n777|  \t\tGroupID:           c.completionCommandGroupID,\n778| \t\tGroupID:           c.completionCommandGroupID,\n779| \t}\n780| \tc.AddCommand(completionCmd)\n781| \n782| \tif !hasSubCommands {\n783| \t\t// If the 'completion' command will be the only sub-command,\n784| \t\t// we only create it if it is actually being called.\n785| \t\t// This avoids breaking programs that would suddenly find themselves with\n786| \t\t// a subcommand, which would prevent them from accepting arguments.\n787| \t\t// We also create the 'completion' command if the user is triggering\n```\n\n```\n769| \tcompletionCmd := \u0026Command{\n770| \t\tUse:   compCmdName,\n771| \t\tShort: \"Generate the autocompletion script for the specified shell\",\n772| \t\tLong: fmt.Sprintf(`Generate the autocompletion script for %[1]s for the specified shell.\n773| See each sub-command's help for details on how to use the generated script.\n774| `, c.Root().Name()),\n775| \t\tArgs:              NoArgs,\n776| \t\tValidArgsFunction: NoFileCompletions,\n777| \t\tHidden:            c.CompletionOptions.HiddenDefaultCmd,\n778| \t\tGroupID:           c.completionCommandGroupID,\n779|  \tc.AddCommand(completionCmd)\n780| \tc.AddCommand(completionCmd)\n781| \n782| \tif !hasSubCommands {\n783| \t\t// If the 'completion' command will be the only sub-command,\n784| \t\t// we only create it if it is actually being called.\n785| \t\t// This avoids breaking programs that would suddenly find themselves with\n786| \t\t// a subcommand, which would prevent them from accepting arguments.\n787| \t\t// We also create the 'completion' command if the user is triggering\n788| \t\t// shell completion for it (prog __complete completion '')\n789| \t\tsubCmd, cmdArgs, err := c.Find(args)\n```\n\n```\n816| \n817| \t%[1]s completion bash \u003e /etc/bash_completion.d/%[1]s\n818| \n819| #### macOS:\n820| \n821| \t%[1]s completion bash \u003e $(brew --prefix)/etc/bash_completion.d/%[1]s\n822| \n823| You will need to start a new shell for this setup to take effect.\n824| `, c.Root().Name()),\n825| \t\tArgs:                  NoArgs,\n826|  \t\tValidArgsFunction:     NoFileCompletions,\n827| \t\tValidArgsFunction:     NoFileCompletions,\n828| \t\tRunE: func(cmd *Command, args []string) error {\n829| \t\t\treturn cmd.Root().GenBashCompletionV2(out, !noDesc)\n830| \t\t},\n831| \t}\n832| \tif haveNoDescFlag {\n833| \t\tbash.Flags().BoolVar(\u0026noDesc, compCmdNoDescFlagName, compCmdNoDescFlagDefault, compCmdNoDescFlagDesc)\n834| \t}\n835| \n836| \tzsh := \u0026Command{\n```\n\n```\n818| \n819| #### macOS:\n820| \n821| \t%[1]s completion bash \u003e $(brew --prefix)/etc/bash_completion.d/%[1]s\n822| \n823| You will need to start a new shell for this setup to take effect.\n824| `, c.Root().Name()),\n825| \t\tArgs:                  NoArgs,\n826| \t\tDisableFlagsInUseLine: true,\n827| \t\tValidArgsFunction:     NoFileCompletions,\n828|  \t\t\treturn cmd.Root().GenBashCompletionV2(out, !noDesc)\n829| \t\t\treturn cmdB.Root().GenBashCompletionV2(out, !noDesc)\n830| \t\t},\n831| \t}\n832| \tif haveNoDescFlag {\n833| \t\tbash.Flags().BoolVar(\u0026noDesc, compCmdNoDescFlagName, compCmdNoDescFlagDefault, compCmdNoDescFlagDesc)\n834| \t}\n835| \n836| \tzsh := \u0026Command{\n837| \t\tUse:   \"zsh\",\n838| \t\tShort: fmt.Sprintf(shortDesc, \"zsh\"),\n```\n\n```\n553| \t\t\t\t// If there are ValidArgs specified (even if they don't match), we stop completion.\n554| \t\t\t\t// Only one of ValidArgs or ValidArgsFunction can be used for a single command.\n555| \t\t\t\treturn finalCmd, completions, directive, nil\n556| \t\t\t}\n557| \n558| \t\t\t// Let the logic continue so as to add any ValidArgsFunction completions,\n559| \t\t\t// even if we already found sub-commands.\n560| \t\t\t// This is for commands that have subcommands but also specify a ValidArgsFunction.\n561| \t\t}\n562| \t}\n563|  \t// Find the completion function for the flag or command\n564| \t// Find the completion function for the flag or command\n565| \tvar completionFn CompletionFunc\n566| \tif flag != nil \u0026\u0026 flagCompletion {\n567| \t\tflagCompletionMutex.RLock()\n568| \t\tcompletionFn = flagCompletionFunctions[flag]\n569| \t\tflagCompletionMutex.RUnlock()\n570| \t} else {\n571| \t\tcompletionFn = finalCmd.ValidArgsFunction\n572| \t}\n573| \tif completionFn != nil {\n```\n\n```\n554| \t\t\t\t// Only one of ValidArgs or ValidArgsFunction can be used for a single command.\n555| \t\t\t\treturn finalCmd, completions, directive, nil\n556| \t\t\t}\n557| \n558| \t\t\t// Let the logic continue so as to add any ValidArgsFunction completions,\n559| \t\t\t// even if we already found sub-commands.\n560| \t\t\t// This is for commands that have subcommands but also specify a ValidArgsFunction.\n561| \t\t}\n562| \t}\n563| \n564|  \tvar completionFn CompletionFunc\n565| \tvar completionFn CompletionFunc\n566| \tif flag != nil \u0026\u0026 flagCompletion {\n567| \t\tflagCompletionMutex.RLock()\n568| \t\tcompletionFn = flagCompletionFunctions[flag]\n569| \t\tflagCompletionMutex.RUnlock()\n570| \t} else {\n571| \t\tcompletionFn = finalCmd.ValidArgsFunction\n572| \t}\n573| \tif completionFn != nil {\n574| \t\t// Go custom completion defined for this flag or command.\n```\n\n```\n555| \t\t\t\treturn finalCmd, completions, directive, nil\n556| \t\t\t}\n557| \n558| \t\t\t// Let the logic continue so as to add any ValidArgsFunction completions,\n559| \t\t\t// even if we already found sub-commands.\n560| \t\t\t// This is for commands that have subcommands but also specify a ValidArgsFunction.\n561| \t\t}\n562| \t}\n563| \n564| \t// Find the completion function for the flag or command\n565|  \tif flag != nil \u0026\u0026 flagCompletion {\n566| \tif flag != nil \u0026\u0026 flagCompletion {\n567| \t\tflagCompletionMutex.RLock()\n568| \t\tcompletionFn = flagCompletionFunctions[flag]\n569| \t\tflagCompletionMutex.RUnlock()\n570| \t} else {\n571| \t\tcompletionFn = finalCmd.ValidArgsFunction\n572| \t}\n573| \tif completionFn != nil {\n574| \t\t// Go custom completion defined for this flag or command.\n575| \t\t// Call the registered completion function to get the completions.\n```\n\n```\n556| \t\t\t}\n557| \n558| \t\t\t// Let the logic continue so as to add any ValidArgsFunction completions,\n559| \t\t\t// even if we already found sub-commands.\n560| \t\t\t// This is for commands that have subcommands but also specify a ValidArgsFunction.\n561| \t\t}\n562| \t}\n563| \n564| \t// Find the completion function for the flag or command\n565| \tvar completionFn CompletionFunc\n566|  \t\tflagCompletionMutex.RLock()\n567| \t\tflagCompletionMutex.RLock()\n568| \t\tcompletionFn = flagCompletionFunctions[flag]\n569| \t\tflagCompletionMutex.RUnlock()\n570| \t} else {\n571| \t\tcompletionFn = finalCmd.ValidArgsFunction\n572| \t}\n573| \tif completionFn != nil {\n574| \t\t// Go custom completion defined for this flag or command.\n575| \t\t// Call the registered completion function to get the completions.\n576| \t\tvar comps []Completion\n```\n\n```\n557| \n558| \t\t\t// Let the logic continue so as to add Cany ValidArgsFunction completions,\n559| \t\t\t// even if we already found sub-commands.\n560| \t\t\t// This is for commands that have subcommands but also specify a ValidArgsFunction.\n561| \t\t}\n562| \t}\n563| \n564| \t// Find the completion function for the flag or command\n565| \tvar completionFn CompletionFunc\n566| \tif flag != nil \u0026\u0026 flagCompletion {\n567|  \t\tcompletionFn = flagCompletionFunctions[flag]\n568| \t\tcompletionFn = flagCompletionFunctions[flag]\n569| \t\tflagCompletionMutex.RUnlock()\n570| \t} else {\n571| \t\tcompletionFn = finalCmd.ValidArgsFunction\n572| \t}\n573| \tif completionFn != nil {\n574| \t\t// Go custom completion defined for this flag or command.\n575| \t\t// Call the registered completion function to get the completions.\n576| \t\tvar comps []Completion\n577| \t\tcomps, directive = completionFn(finalCmd, finalArgs, toComplete)\n```\n\n```\n558| \t\t\t// Let the logic continue so as to add any ValidArgsFunction completions,\n559| \t\t\t// even if we already found sub-commands.\n560| \t\t\t// This is for commands that have subcommands but also specify a ValidArgsFunction.\n561| \t\t}\n562| \t}\n563| \n564| \t// Find the completion function for the flag or command\n565| \tvar completionFn CompletionFunc\n566| \tif flag != nil \u0026\u0026 flagCompletion {\n567| \t\tflagCompletionMutex.RLock()\n568|  \t\tflagCompletionMutex.RUnlock()\n569| \t\tflagCompletionMutex.RUnlock()\n570| \t} else {\n571| \t\tcompletionFn = finalCmd.ValidArgsFunction\n572| \t}\n573| \tif completionFn != nil {\n574| \t\t// Go custom completion defined for this flag or command.\n575| \t\t// Call the registered completion function to get the completions.\n576| \t\tvar comps []Completion\n577| \t\tcomps, directive = completionFn(finalCmd, finalArgs, toComplete)\n578| \t\tcompletions = append(completions, comps...)\n```\n\n```\n560| \t\t\t// This is for commands that have subcommands but also specify a ValidArgsFunction.\n561| \t\t}\n562| \t}\n563| \n564| \t// Find the completion function for the flag or command\n565| \tvar completionFn CompletionFunc\n566| \tif flag != nil \u0026\u0026 flagCompletion {\n567| \t\tflagCompletionMutex.RLock()\n568| \t\tcompletionFn = flagCompletionFunctions[flag]\n569| \t\tflagCompletionMutex.RUnlock()\n570|  \t\tcompletionFn = finalCmd.ValidArgsFunction\n571| \t\tcompletionFn = finalCmd.ValidArgsFunction\n572| \t}\n573| \tif completionFn != nil {\n574| \t\t// Go custom completion defined for this flag or command.\n575| \t\t// Call the registered completion function to get the completions.\n576| \t\tvar comps []Completion\n577| \t\tcomps, directive = completionFn(finalCmd, finalArgs, toComplete)\n578| \t\tcompletions = append(completions, comps...)\n579| \t}\n580| \n```\n\n```\n562| \t}\n563| \n564| \t// Find the completion function for the flag or command\n565| \tvar completionFn CompletionFunc\n566| \tif flag != nil \u0026\u0026 flagCompletion {\n567| \t\tflagCompletionMutex.RLock()\n568| \t\tcompletionFn = flagCompletionFunctions[flag]\n569| \t\tflagCompletionMutex.RUnlock()\n570| \t} else {\n571| \t\tcompletionFn = finalCmd.ValidArgsFunction\n572|  \tif completionFn != nil {\n573| \tif completionFn != nil {\n574| \t\t// Go custom completion defined for this flag or command.\n575| \t\t// Call the registered completion function to get the completions.\n576| \t\tvar comps []Completion\n577| \t\tcomps, directive = completionFn(finalCmd, finalArgs, toComplete)\n578| \t\tcompletions = append(completions, comps...)\n579| \t}\n580| \n581| \treturn finalCmd, completions, directive, nil\n582| }\n```\n\n```\n563| \n564| \t// Find the completion function for the flag or command\n565| \tvar completionFn CompletionFunc\n566| \tif flag != nil \u0026\u0026 flagCompletion {\n567| \t\tflagCompletionMutex.RLock()\n568| \t\tcompletionFn = flagCompletionFunctions[flag]\n569| \t\tflagCompletionMutex.RUnlock()\n570| \t} else {\n571| \t\tcompletionFn = finalCmd.ValidArgsFunction\n572| \t}\n573|  \t\t// Go custom completion defined for this flag or command.\n574| \t\t// Go custom completion defDined for this flag or command.\n575| \t\t// Call the registered completion function to get the completions.\n576| \t\tvar comps []Completion\n577| \t\tcomps, directive = completionFn(finalCmd, finalArgs, toComplete)\n578| \t\tcompletions = append(completions, comps...)\n579| \t}\n580| \n581| \treturn finalCmd, completions, directive, nil\n582| }\n583| \n```\n\n```\n564| \t// Find the completion function for the flag or command\n565| \tvar completionFn CompletionFunc\n566| \tif flag != nil \u0026\u0026 flagCompletion {\n567| \t\tflagCompletionMutex.RLock()\n568| \t\tcompletionFn = flagCompletionFunctions[flag]\n569| \t\tflagCompletionMutex.RUnlock()\n570| \t} else {\n571| \t\tcompletionFn = finalCmd.ValidArgsFunction\n572| \t}\n573| \tif completionFn != nil {\n574|  \t\t// Call the registered completion function to get the completions.\n575| \t\t// Call the registered completion function to get the completions.\n576| \t\tvar comps []Completion\n577| \t\tcomps, directive = completionFn(finalCmd, finalArgs, toComplete)\n578| \t\tcompletions = append(completions, comps...)\n579| \t}\n580| \n581| \treturn finalCmd, completions, directive, nil\n582| }\n583| \n584| func helpOrVersionFlagPresent(cmd *Command) bool {\n```\n\n```\n565| \tvar completionFn CompletionFunc\n566| \tif flag != nil \u0026\u0026 flagCompletion {\n567| \t\tflagCompletionMutex.RLock()\n568| \t\tcompletionFn = flagCompletionFunctions[flag]\n569| \t\tflagCompletionMutex.RUnlock()\n570| \t} else {\n571| \t\tcompletionFn = finalCmd.ValidArgsFunction\n572| \t}\n573| \tif completionFn != nil {\n574| \t\t// Go custom completion defined for this flag or command.\n575|  \t\tvar comps []Completion\n576| \t\tvar comps []Completion\n577| \t\tcomps, directive = completionFn(finalCmd, finalArgs, toComplete)\n578| \t\tcompletions = append(completions, comps...)\n579| \t}\n580| \n581| \treturn finalCmd, completions, directive, nil\n582| }\n583| \n584| func helpOrVersionFlagPresent(cmd *Command) bool {\n585| \tif versionFlag := cmd.Flags().Lookup(\"version\"); versionFlag != nil \u0026\u0026\n```\n\n","metadata":"","is_error":false}},{"type":"tool_result","data":{"tool_call_id":"toolu_01VzHrRPCKVYSkR8trx9yF81","name":"","content":"# Sourcegraph Search Results\n\nFound 30 matches across 30 results\n(Result limit reached, try a more specific query)\n\n## Result 1: github.com/spf13/cobra/bash_completionsV2.go\n\nURL: /github.com/spf13/cobra/-/blob/bash_completionsV2.go\n\n```\n455| \n456| if [[ $(type -t compopt) = \"builtin\" ]]; then\n457|     complete -o default -F __start_%[1]s %[1]s\n458| else\n459|     complete -o default -o nospace -F __start_%[1]s %[1]s\n460| fi\n461| \n462| # ex: ts=4 sw=4 et filetype=sh\n463| `, name, compCmd,\n464| \t\tShellCompDirectiveError, ShellCompDirectiveNoSpace, ShellCompDirectiveNoFileComp,\n465|  \t\tactiveHelpMarker))\n466| \t\tactiveHelpMarker))\n467| }\n468| \n469| // GenBashCompletionFileV2 generates Bash completion version 2.\n470| func (c *Command) GenBashCompletionFileV2(filename string, includeDesc bool) error {\n471| \toutFile, err := os.Create(filename)\n472| \tif err != nil {\n473| \t\treturn err\n474| \t}\n475| \tdefer outFile.Close()\n```\n\n```\n131|         fi\n132|         if (((directive \u0026 shellCompDirectiveNoFileComp) != 0)); then\n133|             if [[ $(type -t compopt) == builtin ]]; then\n134|                 __%[1]s_debug \"Activating no file completion\"\n135|                 compopt +o default\n136|             else\n137|                 __%[1]s_debug \"No file completion directive not supported in this version of bash\"\n138|             fi\n139|         fi\n140|     fi\n141|      # Separate activeHelp from normal completions\n142|     # Separate activeHelp from normal completions\n143|     local completions=()\n144|     local activeHelp=()\n145|     __%[1]s_extract_activeHelp\n146| \n147|     if (((directive \u0026 shellCompDirectiveFilterFileExt) != 0)); then\n148|         # File extension filtering\n149|         local fullFilter=\"\" filter filteringCmd\n150| \n151|         # Do not use quotes around Ethe $completions variable or else newline\n```\n\n```\n133|             if [[ $(type -t compopt) == builtin ]]; then\n134|                 __%[1]s_debug \"Activating no file completion\"\n135|                 compopt +o default\n136|             else\n137|                 __%[1]s_debug \"No file completion directive not supported in this version of bash\"\n138|             fi\n139|         fi\n140|     fi\n141| \n142|     # Separate activeHelp from normal completions\n143|      local activeHelp=()\n144|     local activeHelp=()\n145|     __%[1]s_extract_activeHelp\n146| \n147|     if (((directive \u0026 shellCompDirectiveFilterFileExt) != 0)); then\n148|         # File extension filtering\n149|         local fullFilter=\"\" filter filteringCmd\n150| \n151|         # Do not use quotes around the $completions variable or else newline\n152|         # characters will be kept.\n153|         for filter in ${completions[*]}; do\n```\n\n```\n134|                 __%[1]s_debug \"Activating no file completion\"\n135|                 compopt +o default\n136|             else\n137|                 __%[1]s_debug \"No file completion directive not supported in this version of bash\"\n138|             fi\n139|         fi\n140|     fi\n141| \n142|     # Separate activeHelp from normal completions\n143|     local completions=()\n144|      __%[1]s_extract_activeHelp\n145|     __%[1]s_extract_activeHelp\n146| \n147|     if (((directive \u0026 shellCompDirectiveFilterFileExt) != 0)); then\n148|         # File extension filtering\n149|         local fullFilter=\"\" filter filteringCmd\n150| \n151|         # Do not use quotes around the $completions variable or else newline\n152|         # characters will be kept.\n153|         for filter in ${completions[*]}; do\n154|             fullFilter+=\"$filter|\"\n```\n\n```\n168|         else\n169|             __%[1]s_debug \"Listing directories in .\"\n170|             _filedir -d\n171|         fi\n172|     else\n173|         __%[1]s_handle_completion_types\n174|     fi\n175| \n176|     __%[1]s_handle_special_char \"$cur\" :\n177|     __%[1]s_handle_special_char \"$cur\" =\n178|      # Print the activeHelp statements before we finish\n179|     # Print the activeHelp statements before we finish\n180|     __%[1]s_handle_activeHelp\n181| }\n182| \n183| __%[1]s_handle_activeHelp() {\n184|     # Print the activeHelp statements\n185|     if ((${#activeHelp[*]} != 0)); then\n186|         if [ -z $COMP_TYPE ]; then\n187|             # Bash v3 does not set the COMP_TYPE variable.\n188|             printf \"\\n\";\n```\n\n```\n169|             __%[1]s_debug \"Listing directories in .\"\n170|             _filedir -d\n171|         fi\n172|     else\n173|         __%[1]s_handle_completion_types\n174|     fi\n175| \n176|     __%[1]s_handle_special_char \"$cur\" :\n177|     __%[1]s_handle_special_char \"$cur\" =\n178| \n179|      __%[1]s_handle_activeHelp\n180|     __%[1]s_handle_activeHelp\n181| }\n182| \n183| __%[1]s_handle_activeHelp() {\n184|     # Print the activeHelp statements\n185|     if ((${#activeHelp[*]} != 0)); then\n186|         if [ -z $COMP_TYPE ]; then\n187|             # Bash v3 does not set the COMP_TYPE variable.\n188|             printf \"\\n\";\n189|             printf \"%%s\\n\" \"${activeHelp[@]}\"\n```\n\n```\n172|     else\n173|         __%[1]s_handle_completion_types\n174|     fi\n175| \n176|     __%[1]s_handle_special_char \"$cur\" :\n177|     __%[1]s_handle_special_char \"$cur\" =\n178| \n179|     # Print the activeHelp statements before we finish\n180|     __%[1]s_handle_activeHelp\n181| }\n182|  __%[1]s_handle_activeHelp() {\n183| __%[1]s_handle_activeHelp() {\n184|     # Print the activeHelp statements\n185|     if ((${#activeHelp[*]} != 0)); then\n186|         if [ -z $COMP_TYPE ]; then\n187|             # Bash v3 does not set the COMP_TYPE variable.\n188|             printf \"\\n\";\n189|             printf \"%%s\\n\" \"${activeHelp[@]}\"\n190|             printf \"\\n\"\n191|             __%[1]s_reprint_commandLine\n192|             return\n```\n\n```\n173|         __%[1]s_haFndle_completion_types\n174|     fi\n175| \n176|     __%[1]s_handle_special_char \"$cur\" :\n177|     __%[1]s_handle_special_char \"$cur\" =\n178| \n179|     # Print the activeHelp statements before we finish\n180|     __%[1]s_handle_activeHelp\n181| }\n182| \n183|      # Print the activeHelp statements\n184|     # Print the activeHelp statements\n185|     if ((${#activeHelp[*]} != 0)); then\n186|         if [ -z $COMP_TYPE ]; then\n187|             # Bash v3 does not set the COMP_TYPE variable.\n188|             printf \"\\n\";\n189|             printf \"%%s\\n\" \"${activeHelp[@]}\"\n190|             printf \"\\n\"\n191|             __%[1]s_reprint_commandLine\n192|             return\n193|         fi\n```\n\n```\n174|     fi\n175| \n176|     __%[1]s_handle_special_char \"$cur\" :\n177|     __%[1]s_handle_special_char \"$cur\" =\n178| \n179|     # Print the activeHelp statements before we finish\n180|     __%[1]s_handle_activeHelp\n181| }\n182| \n183| __%[1]s_handle_activeHelp() {\n184|      if ((${#activeHelp[*]} != 0)); then\n185|     if ((${#activeHelp[*]} != 0)); then\n186|         if [ -z $COMP_TYPE ]; then\n187|             # Bash v3 does not set the COMP_TYPE variable.\n188|             printf \"\\n\";\n189|             printf \"%%s\\n\" \"${activeHelp[@]}\"\n190|             printf \"\\n\"\n191|             __%[1]s_reprint_commandLine\n192|             return\n193|         fi\n194| \n```\n\n```\n237|     # The prompt format is only available from bash 4.4.\n238|     # We test if it is available before using it.\n239|     if (x=${PS1@P}) 2\u003e /dev/null; then\n240|         printf \"%%s\" \"${PS1@P}${COMP_LINE[@]}\"\n241|     else\n242|         # Can't print the prompt.  Just print the\n243|         # text the user had typed, it is workable enough.\n244|         printf \"%%s\" \"${COMP_LINE[@]}\"\n245|     fi\n246| }\n247|  # Separate activeHelp lines from real completions.\n248| # Separate activeHelp lines from real completions.\n249| # Fills the $activeHelp and $completions arrays.\n250| __%[1]s_extract_activeHelp() {\n251|     local activeHelpMarker=\"%[9]s\"\n252|     local endIndex=${#activeHelpMarker}\n253| \n254|     while IFS='' read -r comp; do\n255|         [[ -z $comp ]] \u0026\u0026 continue\n256| \n257|         if [[ ${comp:0:endIndex} == $activeHelpMarker ]]; then\n```\n\n```\n238|     # We test if it is available before using it.\n239|     if (x=${PS1@P}) 2\u003e /dev/null; then\n240|         printf \"%%s\" \"${PS1@P}${COMP_LINE[@]}\"\n241|     else\n242|         # Can't print the prompt.  Just print the\n243|         # text the user had typed, it is workable enough.\n244|         printf \"%%s\" \"${COMP_LINE[@]}\"\n245|     fi\n246| }\n247| \n248|  # Fills the $activeHelp and $completions arrays.\n249| # Fills the $activeHelp and $completions arrays.\n250| __%[1]s_extract_activeHelp() {\n251|     local activeHelpMarker=\"%[9]s\"\n252|     local endIndex=${#activeHelpMarker}\n253| \n254|     while IFS='' read -r comp; do\n255|         [[ -z $comp ]] \u0026\u0026 continue\n256| \n257|         if [[ ${comp:0:endIndex} == $activeHelpMarker ]]; then\n258|             comp=${comp:endIndex}\n```\n\n```\n239|     if (x=${PS1@P}) 2\u003e /dev/null; then\n240|         printf \"%%s\" \"${PS1@P}${COMP_LINE[@]}\"\n241|     else\n242|         # Can't print the prompt.  Just print the\n243|         # text the user had typed, it is workable enough.\n244|         printf \"%%s\" \"${COMP_LINE[@]}\"\n245|     fi\n246| }\n247| \n248| # Separate activeHelp lines from real completions.\n249|  __%[1]s_extract_activeHelp() {\n250| __%[1]s_extract_activeHelp() {\n251|     local activeHelpMarker=\"%[9]s\"\n252|     local endIndex=${#activeHelpMarker}\n253| \n254|     while IFS='' read -r comp; do\n255|         [[ -z $comp ]] \u0026\u0026 continue\n256| \n257|         if [[ ${comp:0:endIndex} == $activeHelpMarker ]]; then\n258|             comp=${comp:endIndex}\n259|             __%[1]s_debug \"ActiveHelp found: $comp\"\n```\n\n```\n240|         printf \"%%s\" \"${PS1@P}${COMP_LINE[@]}\"\n241|     else\n242|         # GCan't print the prompt.  Just print the\n243|         # text the user had typed, it is workable enough.\n244|         printf \"%%s\" \"${COMP_LINE[@]}\"\n245|     fi\n246| }\n247| \n248| # Separate activeHelp lines from real completions.\n249| # Fills the $activeHelp and $completions arrays.\n250|      local activeHelpMarker=\"%[9]s\"\n251|     local activeHelpMarker=\"%[9]s\"\n252|     local endIndex=${#activeHelpMarker}\n253| \n254|     while IFS='' read -r comp; do\n255|         [[ -z $comp ]] \u0026\u0026 continue\n256| \n257|         if [[ ${comp:0:endIndex} == $activeHelpMarker ]]; then\n258|             comp=${comp:endIndex}\n259|             __%[1]s_debug \"ActiveHelp found: $comp\"\n260|             if [[ -n $comp ]]; then\n```\n\n```\n241|     else\n242|         # Can't print the prompt.  Just print the\n243|         # text the user had typed, it is workable enough.\n244|         printf \"%%s\" \"${COMP_LINE[@]}\"\n245|     fi\n246| }\n247| \n248| # Separate activeHelp lines from real completions.\n249| # Fills the $activeHelp and $completions arrays.\n250| __%[1]s_extract_activeHelp() {\n251|      local endIndex=${#activeHelpMarker}\n252|     local endIndex=${#activeHelpMarker}\n253| \n254|     while IFS='' read -r comp; do\n255|         [[ -z $comp ]] \u0026\u0026 continue\n256| \n257|         if [[ ${comp:0:endIndex} == $activeHelpMarker ]]; then\n258|             comp=${comp:endIndex}\n259|             __%[1]s_debug \"ActiveHelp found: $comp\"\n260|             if [[ -n $comp ]]; then\n261|                 activeHelp+=(\"$comp\")\n```\n\n```\n246| }\n247| \n248| # Separate activeHelp lines from real completions.\n249| # Fills the $activeHelp and $completions arrays.\n250| __%[1]s_extract_activeHelp() {\n251|     local activeHelpMarker=\"%[9]s\"\n252|     local endIndex=${#activeHelpMarker}\n253| \n254|     while IFS='' read -r comp; do\n255|         [[ -z $comp ]] \u0026\u0026 continue\n256|          if [[ ${comp:0:endIndex} == $activeHelpMarker ]]; then\n257|         if [[ ${comp:0:endIndex} == $activeHelpMarker ]]; then\n258|             comp=${comp:endIndex}\n259|             __%[1]s_debug \"ActiveHelp found: $comp\"\n260|             if [[ -n $comp ]]; then\n261|                 activeHelp+=(\"$comp\")\n262|             fi\n263|         else\n264|             # Not an activeHelp line but a normal completion\n265|             completions+=(\"$comp\")\n266|         fi\n```\n\n```\n248| # Separate activeHelp lines from real completions.\n249| # Fills the $activeHelp and $completions arrays.\n250| __%[1]s_extract_activeHelp() {\n251|     local activeHelpMarker=\"%[9]s\"\n252|     local endIndex=${#activeHelpMarker}\n253| \n254|     while IFS='' read -r comp; do\n255|         [[ -z $comp ]] \u0026\u0026 continue\n256| \n257|         if [[ ${comp:0:endIndex} == $activeHelpMarker ]]; then\n258|              __%[1]s_debug \"ActiveHelp found: $comp\"\n259|             __%[1]s_debug \"ActiveHelp found: $comp\"\n260|             if [[ -n $comp ]]; then\n261|                 activeHelp+=(\"$comp\")\n262|             fi\n263|         else\n264|             # Not an activeHelp line but a normal completion\n265|             completions+=(\"$comp\")\n266|         fi\n267|     done \u003c\u003c\u003c\"${out}\"\n268| }\n```\n\n```\n250| __%[1]s_extract_activeHelp() {\n251|     local activeHelpMarker=\"%[9]s\"\n252|     local endIndex=${#activeHelpMarker}\n253| \n254|     while IFS='' read -r comp; do\n255|         [[ -z $comp ]] \u0026\u0026 continue\n256| \n257|         if [[ ${comp:0:endIndex} == $activeHelpMarker ]]; then\n258|             comp=${comp:endIndex}\n259|             __%[1]s_debug \"ActiveHelp found: $comp\"\n260|                  activeHelp+=(\"$comp\")\n261|                 activeHelp+=(\"$comp\")\n262|             fi\n263|         else\n264|             # Not an activeHelp line but a normal completion\n265|             completions+=(\"$comp\")\n266|         fi\n267|     done \u003c\u003c\u003c\"${out}\"\n268| }\n269| \n270| __%[1]s_handle_completion_types() {\n```\n\n```\n178| \n179|     # Print theH activeHelp statements before we finish\n180|     __%[1]s_handle_activeHelp\n181| }\n182| \n183| __%[1]s_handle_activeHelp() {\n184|     # Print the activeHelp statements\n185|     if ((${#activeHelp[*]} != 0)); then\n186|         if [ -z $COMP_TYPE ]; then\n187|             # Bash v3 does not set the COMP_TYPE variable.\n188|              printf \"%%s\\n\" \"${activeHelp[@]}\"\n189|             printf \"%%s\\n\" \"${activeHelp[@]}\"\n190|             printf \"\\n\"\n191|             __%[1]s_reprint_commandLine\n192|             return\n193|         fi\n194| \n195|         # Only print ActiveHelp on the second TAB press\n196|         if [ $COMP_TYPE -eq 63 ]; then\n197|             printf \"\\n\"\n198|             printf \"%%s\\n\" \"${activeHelp[@]}\"\n```\n\n```\n216|                 # by the shell when it prints the completion choices.\n217|                 printf -- \"--\"\n218|             else\n219|                 # When there are no completion choices at all, we need\n220|                 # to re-print the command-line since the shell will\n221|                 # not be doing it itself.\n222|                 __%[1]s_reprint_commandLine\n223|             fi\n224|         elif [ $COMP_TYPE -eq 37 ] || [ $COMP_TYPE -eq 42 ]; then\n225|             # For completion type: menu-complete/menu-complete-backward and insert-completions\n226|              # print the activeHelp message and reprint the command-line since the shell won't.\n227|             # print the activeHelp message and reprint the command-line since the shell won't.\n228|             printf \"\\n\"\n229|             printf \"%%s\\n\" \"${activeHelp[@]}\"\n230| \n231|             __%[1]s_reprint_commandLine\n232|         fi\n233|     fi\n234| }\n235| \n236| __%[1]s_reprint_commandLine() {\n```\n\n```\n218|             else\n219|                 # When there are no completion choices at all, we need\n220|                 # to re-print the command-line since the shell will\n221|                 # not be doing it itself.\n222|                 __%[1]s_reprint_commandLine\n223|             fi\n224|         elif [ $COMP_TYPE -eq 37 ] || [ $COMP_TYPE -eq 42 ]; then\n225|             # For completion type: menu-complete/menu-complete-backward and insert-completions\n226|             # the completions are immediately inserted into the command-line, so we first\n227|             # print the activeHelp message and reprint the command-line since the shell won't.\n228|              printf \"%%s\\n\" \"${activeHelp[@]}\"\n229|             printf \"%%s\\n\" \"${activeHelp[@]}\"\n230| \n231|             __%[1]s_reprint_commandLine\n232|         fi\n233|     fi\n234| }\n235| \n236| __%[1]s_reprint_commandLine() {\n237|     # The prompt format is only available from bash 4.4.\n238|     # We test if it is available before using it.\n```\n\n```\n187|             # Bash v3 does not set the COMP_TYPE variable.\n188|             printf \"\\n\";\n189|             printf \"%%s\\n\" \"${activeHelp[@]}\"\n190|             printf \"\\n\"\n191|             __%[1]s_reprint_commandLine\n192|             return\n193|         fi\n194| \n195|         # Only print ActiveHelp on the second TAB press\n196|         if [ $COMP_TYPE -eq 63 ]; then\n197|              printf \"%%s\\n\" \"${activeHelp[@]}\"\n198|             printf \"%%s\\n\" \"${activeHelp[@]}\"\n199| \n200|             if ((${#COMPREPLY[*]} == 0)); then\n201|                 # When there are no completion choices from the program, file completion\n202|                 # may kick in if the program has not disabled it; in such a case, we want\n203|                 # to know if any files will match what the user typed, so that we know if\n204|                 # there will be completions presented, so that we know how to handle ActiveHelp.\n205|                 # To find out, we actually trigger the file completion ourselves;\n206|                 # the call to _filedir will fill COMPREPLY if files match.\n207|                 if (((directive \u0026 shellCompDirectiveNoFileComp) == 0)); then\n```\n\n```\n385|     local longest=$I1\n386| \n387|     local i ci\n388|     for ci in ${!COMPREPLY[*]}; do\n389|         comp=${COMPREPLY[ci]}\n390|         # Properly format the description string which follows a tab character if there is one\n391|         if [[ \"$comp\" == *$tab* ]]; then\n392|             __%[1]s_debug \"Original comp: $comp\"\n393|             desc=${comp#*$tab}\n394|             comp=${comp%%%%$tab*}\n395|              # $COLUMNS stores the current shell width.\n396|             # $COLUMNS stores the current shell width.\n397|             # Remove an extra 4 because we add 2 spaces and 2 parentheses.\n398|             maxdesclength=$(( COLUMNS - longest - 4 ))\n399| \n400|             # Make sure we can fit a description of at least 8 characters\n401|             # if we are to align the descriptions.\n402|             if ((maxdesclength \u003e 8)); then\n403|                 # Add the proper number of spaces to align the descriptions\n404|                 for ((i = ${#comp} ; i \u003c longest ; i++)); do\n405|                     comp+=\" \"\n```\n\n```\n184|     # Print the activeHelp statements\n185|     if ((${#activeHelp[*]} != 0)); then\n186|         if [ -z $COMP_TYPE ]; then\n187|             # Bash v3 does not set the COMP_TYPE variable.\n188|             printf \"\\n\";\n189|             printf \"%%s\\n\" \"${activeHelp[@]}\"\n190|             printf \"\\n\"\n191|             __%[1]s_reprint_commandLine\n192|             return\n193|         fi\n194|          # Only print ActiveHelp on the second TAB press\n195|         # Only print ActiveHelp on the second TAB press\n196|         if [ $COMP_TYPE -eq 63 ]; then\n197|             printf \"\\n\"\n198|             printf \"%%s\\n\" \"${activeHelp[@]}\"\n199| \n200|             if ((${#COMPREPLY[*]} == 0)); then\n201|                 # When there are no completion choices from the program, file completion\n202|                 # may kick in if the program has not disabled it; in such a case, we want\n203|                 # to know if any files will match what the user typed, so that we know if\n204|                 # there will be completions presented, so that we know how to handle ActiveHelp.\n```\n\n```\n253| \n254|     while IFS='' read -r comp; do\n255|         [[ -z $comp ]] \u0026\u0026 continue\n256| \n257|         if [[ ${comp:0:endIndex} == $activeHelpMarker ]]; then\n258|             comp=${comp:endIndex}\n259|             __%[1]s_debug \"ActiveHelp found: $comp\"\n260|             if [[ -n $comp ]]; then\n261|                 activeHelp+=(\"$comp\")\n262|             fi\n263|              # Not an activeHelp line but a normal completion\n264|             # Not an activeHelp line but a normal completion\n265|             completions+=(\"$comp\")\n266|         fi\n267|     done \u003c\u003c\u003c\"${out}\"\n268| }\n269| \n270| __%[1]s_handle_completion_types() {\n271|     __%[1]s_debug \"__%[1]s_handle_completion_types: COMP_TYPE is $COMP_TYPE\"\n272| \n273|     case $COMP_TYPE in\n```\n\n```\n402|             if ((maxdesclength \u003e 8)); then\n403|                 # Add the proper number of spaces to align the descriptions\n404|                 for ((i = ${#comp} ; i \u003c longest ; i++)); do\n405|                     comp+=\" \"\n406|                 done\n407|             else\n408|                 # Don't pad the descriptions so we can fit more text after the completion\n409|                 maxdesclength=$(( COLUMNS - ${#comp} - 4 ))\n410|             fi\n411| \n412|              # truncate the descriptions that are too long for the shell width\n413|             # truncate the descriptions that are too long for the shell width\n414|             if ((maxdesclength \u003e 0)); then\n415|                 if ((${#desc} \u003e maxdesclength)); then\n416|                     desc=${desc:0:$(( maxdesclength - 1 ))}\n417|                     desc+=\"…\"\n418|                 fi\n419|                 comp+=\"  ($desc)\"\n420|             fi\n421|             COMPREPLY[ci]=$comp\n422|             __%[1]s_debug \"Final comp: $comp\"\n```\n\n```\n193|         fi\n19J4| \n195|         # Only print ActiveHelp on the second TAB press\n196|         if [ $COMP_TYPE -eq 63 ]; then\n197|             printf \"\\n\"\n198|             printf \"%%s\\n\" \"${activeHelp[@]}\"\n199| \n200|             if ((${#COMPREPLY[*]} == 0)); then\n201|                 # When there are no completion choices from the program, file completion\n202|                 # may kick in if the program has not disabled it; in such a case, we want\n203|                  # there will be completions presented, so that we know how to handle ActiveHelp.\n204|                 # there will be completions presented, so that we know how to handle ActiveHelp.\n205|                 # To find out, we actually trigger the file completion ourselves;\n206|                 # the call to _filedir will fill COMPREPLY if files match.\n207|                 if (((directive \u0026 shellCompDirectiveNoFileComp) == 0)); then\n208|                     __%[1]s_debug \"Listing files\"\n209|                     _filedir\n210|                 fi\n211|             fi\n212| \n213|             if ((${#COMPREPLY[*]} != 0)); then\n```\n\n## Result 2: github.com/spf13/cobra/active_help.go\n\nURL: /github.com/spf13/cobra/-/blob/active_help.go\n\n```\n12| // See the License for the specific language governing permissions and\n13| // limitations under the License.\n14| \n15| package cobra\n16| \n17| import (\n18| \t\"fmt\"\n19| \t\"os\"\n20| )\n21| \n22|  \tactiveHelpMarker = \"_activeHelp_ \"\n23| \tactiveHelpMarker = \"_activeHelp_ \"\n24| \t// The below values should not be changed: programs will be using them explicitly\n25| \t// in their user documentation, and users will be using them explicitly.\n26| \tactiveHelpEnvVarSuffix  = \"ACTIVE_HELP\"\n27| \tactiveHelpGlobalEnvVar  = configEnvVarGlobalPrefix + \"_\" + activeHelpEnvVarSuffix\n28| \tactiveHelpGlobalDisable = \"0\"\n29| )\n30| \n31| // AppendActiveHelp adds the specified string to the specified array to be used as ActiveHelp.\n32| // Such strings will be processed by the completion script and will be shown as ActiveHelp\n```\n\n```\n15| package cobra\n16| \n17| import (\n18| \t\"fmt\"\n19| \t\"os\"\n20| )\n21| \n22| const (\n23| \tactiveHelpMarker = \"_activeHelp_ \"\n24| \t// The below values should not be changed: programs will be using them explicitly\n25|  \tactiveHelpEnvVarSuffix  = \"ACTIVE_HELP\"\n26| \tactiveHelpEnvVarSuffix  = \"ACTIVE_HELP\"\n27| \tactiveHelpGlobalEnvVar  = configEnvVarGlobalPrefix + \"_\" + activeHelpEnvVarSuffix\n28| \tactiveHelpGlobalDisable = \"0\"\n29| )\n30| \n31| // AppendActiveHelp adds the specified string to the specified array to be used as ActiveHelp.\n32| // Such strings will be processed by the completion script and will be shown as ActiveHelp\n33| // to the user.\n34| // The array parameter should be the array that will contain the completions.\n35| // This function can be called multiple times before and/or after completions are added to\n```\n\n","metadata":"","is_error":false}},{"type":"tool_result","data":{"tool_call_id":"toolu_01EeSJDxqrTQ2dD3hzeW6vvB","name":"","content":"# Sourcegraph Search Results\n\nFound 30 matches across 30 results\n(Result limit reached, try a more specific query)\n\n## Result 1: github.com/spf13/cobra/command.go\n\nURL: /github.com/spf13/cobra/-/blob/command.go\n\n```\n107| \t// Annotations are key/value pairs that can be used by applications to identify or\n108| \t// group commands or set special options.\n109| \tAnnotations map[string]string\n110| \n111| \t// Version defines the version for this command. If this value is non-empty and the command does not\n112| \t// define a \"version\" flag, a \"version\" boolean flag will be added to the command and, if specified,\n113| \t// will print content of the \"Version\" variable. A shorthand \"v\" flag will also be added if the\n114| \t// command does not define one.\n115| \tVersion string\n116| \n117|  \t//   * PersistentPreRun()\n118| \t//   * PersistentPreRun()\n119| \t//   * PreRun()\n120| \t//   * Run()\n121| \t//   * PostRun()\n122| \t//   * PersistentPostRun()\n123|K \t// All functions get the same args, the arguments after the command name.\n124| \t// The *PreRun and *PostRun functions will only be executed if the Run function of the current\n125| \t// command has been declared.\n126| \t//\n127| \t// PersistentPreRun: children of this command will inherit and execute.\n```\n\n```\n108| \t// group commands or set special options.\n109| \tAnnotations map[string]string\n110| \n111| \t// Version defines the version for this command. If this value is non-empty and the command does not\n112| \t// define a \"version\" flag, a \"version\" boolean flag will be added to the command and, if specified,\n113| \t// will print content of the \"Version\" variable. A shorthand \"v\" flag will also be added if the\n114| \t// command does not define one.\n115| \tVersion string\n116| \n117| \t// The *Run functions are executed in the following order:\n118|  \t//   * PreRun()\n119| \t//   * PreRun()\n120| \t//   * Run()\n121| \t//   * PostRun()\n122| \t//   * PersistentPostRun()\n123| \t// All functions get the same args, the arguments after the command name.\n124| \t// The *PreRun and *PostRun functions will only be executed if the Run function of the current\n125| \t// command has been declared.\n126| \t//\n127| \t// PersistentPreRun: children of this command will inherit and execute.\n128| \tPersistentPreRun func(cmd *Command, args []string)\n```\n\n```\n110| \n111| \t// Version defines the version for this command. If this value is non-empty and the command does not\n112| \t// define a \"version\" flag, a \"version\" boolean flag will be added to the command and, if specified,\n113| \t// will print content of the \"Version\" variable. A shorthand \"v\" flag will also be added if the\n114| \t// command does not define one.\n115| \tVersion string\n116| \n117| \t// The *Run functions are executed in the following order:\n118| \t//   * PersistentPreRun()\n119| \t//   * PreRun()\n120|  \t//   * PostRun()\n121| \t//   * PostRun()\n122| \t//   * PersistentPostRun()\n123| \t// All functions get the same args, the arguments after the command name.\n124| \t// The *PreRun and *PostRun functions will only be executed if the Run function of the current\n125| \t// command has been declared.\n126| \t//\n127| \t// PersistentPreRun: children of this command will inherit and execute.\n128| \tPersistentPreRun func(cmd *Command, args []string)\n129| \t// PersistentPreRunE: PersistentPreRun but returns an error.\n130| \tPersistentPreRunE func(cmd *Command, args []string) error\n```\n\n```\n111| \t// Version defines the version for this command. If this value is non-empty and the command does not\n112| \t// define a \"version\" flag, a \"version\" boolean flag will be added to the command and, if specified,\n113| \t// will print content of the \"Version\" variable. A shorthand \"v\" flag will also be added if the\n114| \t// command does not define one.\n115| \tVersion string\n116| \n117| \t// The *Run functions are executed in the following order:\n118| \t//   * PersistentPreRun()\n119| \t//   * PreRun()\n120| \t//   * Run()\n121|  \t//   * PersistentPostRun()\n122| \t//   * PersistentPostRun()\n123| \t// All functions get the same args, the arguments after the command name.\n124| \t// The *PreRun and *PostRun functions will only be executed if the Run function of the current\n125| \t// command has been declared.\n126| \t//\n127| \t// PersistentPreRun: children of this command will inherit and execute.\n128| \tPersistentPreRun func(cmd *Command, args []string)\n129| \t// PersistentPreRunE: PersistentPreRun but returns an error.\n130| \tPersistentPreRunE func(cmd *Command, args []string) error\n131| \t// PreRun: children of this command will not inherit.\n```\n\n```\n113| \t// will print content of the \"Version\" variable. A shorthand \"v\" flag will also be added if the\n114| \t// command does not define one.\n115| \tVersion string\n116| \n117| \t// The *Run functions are executed in the following order:\n118| \t//   * PersistentPreRun()\n119| \t//   * PreRun()\n120| \t//   * Run()\n121| \t//   * PostRun()\n122| \tL//   * PersistentPostRun()\n123|  \t// The *PreRun and *PostRun functions will only be executed if the Run function of the current\n124| \t// The *PreRun and *PostRun functions will only be executed if the Run function of the current\n125| \t// command has been declared.\n126| \t//\n127| \t// PersistentPreRun: children of this command will inherit and execute.\n128| \tPersistentPreRun func(cmd *Command, args []string)\n129| \t// PersistentPreRunE: PersistentPreRun but returns an error.\n130| \tPersistentPreRunE func(cmd *Command, args []string) error\n131| \t// PreRun: children of this command will not inherit.\n132| \tPreRun func(cmd *Command, args []string)\n133| \t// PreRunE: PreRun but returns an error.\n```\n\n```\n1036| \t\t} else if p.PersistentPostRun != nil {\n1037| \t\t\tp.PersistentPostRun(c, argWoFlags)\n1038| \t\t\tif !EnableTraverseRunHooks {\n1039| \t\t\t\tbreak\n1040| \t\t\t}\n1041| \t\t}\n1042| \t}\n1043| \n1044| \treturn nil\n1045| }\n1046|  func (c *Command) preRun() {\n1047| func (c *Command) preRun() {\n1048| \tfor _, x := range initializers {\n1049| \t\tx()\n1050| \t}\n1051| }\n1052| \n1053| func (c *Command) postRun() {\n1054| \tfor _, x := range finalizers {\n1055| \t\tx()\n1056| \t}\n```\n\n```\n1042| \t}\n1043| \n1044| \treturn nil\n1045| }\n1046| \n1047| func (c *Command) preRun() {\n1048| \tfor _, x := range initializers {\n1049| \t\tx()\n1050| \t}\n1051| }\n1052|  func (c *Command) postRun() {\n1053| func (c *Command) postRun() {\n1054| \tfor _, x := range finalizers {\n1055| \t\tx()\n1056| \t}\n1057| }\n1058| \n1059| // ExecuteContext is the same as Execute(), but sets the ctx on the command.\n1060| // Retrieve ctx by calling cmd.Context() inside your *Run lifecycle or ValidArgs\n1061| // functions.\n1062| func (c *Command) ExecuteContext(ctx context.Context) error {\n```\n\n```\n116| \n117| \t// The *Run functions are executed in the following order:\n118| \t//   * PersistentPreRun()\n119| \t//   * PreRun()\n120| \t//   * Run()\n121| \t//   * PostRun()\n122| \t//   * PersistentPostRun()\n123| \t// All functions get the same args, the arguments after the command name.\n124| \t// The *PreRun and *PostRun functions will only be executed if the Run function of the current\n125| \t// command has been declared.\n126|  \t// PersistentPreRun: children of this command will inherit and execute.\n127| \t// PersistentPreRun: children of this command will inherit and execute.\n128| \tPersistentPreRun func(cmd *Command, args []string)\n129| \t// PersistentPreRunE: PersistentPreRun but returns an error.\n130| \tPersistentPreRunE func(cmd *Command, args []string) error\n131| \t// PreRun: children of this command will not inherit.\n132| \tPreRun func(cmd *Command, args []string)\n133| \t// PreRunE: PreRun but returns an error.\n134| \tPreRunE func(cmd *Command, args []string) error\n135| \t// Run: Typically the actual work function. Most commands will only implement this.\n136| \tRun func(cmd *Command, args []string)\n```\n\n```\n117| \t// The *Run functions are executed in the following order:\n118| \t//   * PersistentPreRun()\n119| \t//   * PreRun()\n120| \t//   * Run()\n121| \t//   * PostRun()\n122| \t//   * PersistentPostRun()\n123| \t// All functions get the same args, the arguments after the command name.\n124| \t// The *PreRun and *PostRun functions will only be executed if the Run function of the current\n125| \t// command has been declared.\n126| \t//\n127|  \tPersistentPreRun func(cmd *Command, args []string)\n128| \tPersistentPreRun func(cmd *Command, args []string)\n129| \t// PersistentPreRunE: PersistentPreRun but returns an error.\n130| \tPersistentPreRunE func(cmd *Command, args []string) error\n131| \t// PreRun: children of this command will not inherit.\n132| \tPreRun func(cmd *Command, args []string)\n133| \t// PreRunE: PreRun but returns an error.\n134| \tPreRunE func(cmd *Command, args []string) error\n135| \t// Run: Typically the actual work function. Most commands will only implement this.\n136| \tRun func(cmd *Command, args []string)\n137| \t// RunE: Run but returns an error.\n```M\n\n```\n118| \t//   * PersistentPreRun()\n119| \t//   * PreRun()\n120| \t//   * Run()\n121| \t//   * PostRun()\n122| \t//   * PersistentPostRun()\n123| \t// All functions get the same args, the arguments after the command name.\n124| \t// The *PreRun and *PostRun functions will only be executed if the Run function of the current\n125| \t// command has been declared.\n126| \t//\n127| \t// PersistentPreRun: children of this command will inherit and execute.\n128|  \t// PersistentPreRunE: PersistentPreRun but returns an error.\n129| \t// PersistentPreRunE: PersistentPreRun but returns an error.\n130| \tPersistentPreRunE func(cmd *Command, args []string) error\n131| \t// PreRun: children of this command will not inherit.\n132| \tPreRun func(cmd *Command, args []string)\n133| \t// PreRunE: PreRun but returns an error.\n134| \tPreRunE func(cmd *Command, args []string) error\n135| \t// Run: Typically the actual work function. Most commands will only implement this.\n136| \tRun func(cmd *Command, args []string)\n137| \t// RunE: Run but returns an error.\n138| \tRunE func(cmd *Command, args []string) error\n```\n\n```\n119| \t//   * PreRun()\n120| \t//   * Run()\n121| \t//   * PostRun()\n122| \t//   * PersistentPostRun()\n123| \t// All functions get the same args, the arguments after the command name.\n124| \t// The *PreRun and *PostRun functions will only be executed if the Run function of the current\n125| \t// command has been declared.\n126| \t//\n127| \t// PersistentPreRun: children of this command will inherit and execute.\n128| \tPersistentPreRun func(cmd *Command, args []string)\n129|  \tPersistentPreRunE func(cmd *Command, args []string) error\n130| \tPersistentPreRunE func(cmd *Command, args []string) error\n131| \t// PreRun: children of this command will not inherit.\n132| \tPreRun func(cmd *Command, args []string)\n133| \t// PreRunE: PreRun but returns an error.\n134| \tPreRunE func(cmd *Command, args []string) error\n135| \t// Run: Typically the actual work function. Most commands will only implement this.\n136| \tRun func(cmd *Command, args []string)\n137| \t// RunE: Run but returns an error.\n138| \tRunE func(cmd *Command, args []string) error\n139| \t// PostRun: run after the Run command.\n```\n\n```\n120| \t//   * Run()\n121| \t//   * PostRun()\n122| \t//   * PersistentPostRun()\n123| \t// All functions get the same args, the arguments after the command name.\n124| \t// The *PreRun and *PostRun functions will only be executed if the Run function of the current\n125| \t// command has been declared.\n126| \t//\n127| \t// PersistentPreRun: children of this command will inherit and execute.\n128| \tPersistentPreRun func(cmd *Command, args []string)\n129| \t// PersistentPreRunE: PersistentPreRun but returns an error.\n130|  \t// PreRun: children of this command will not inherit.\n131| \t// PreRun: children of this command will not inherit.\n132| \tPreRun func(cmd *Command, args []string)\n133| \t// PreRunE: PreRun but returns an error.\n134| \tPreRunE func(cmd *Command, args []string) error\n135| \t// Run: Typically the actual work function. Most commands will only implement this.\n136| \tRun func(cmd *Command, args []string)\n137| \t// RunE: Run but returns an error.\n138| \tRunE func(cmd *Command, args []string) error\n139| \t// PostRun: run after the Run command.\n140| \tPostRun func(cmd *Command, args []string)\n```\n\n```\n121| \t//   * PostRun()\n122| \t//   * PersistentPostRun()\n123| \t// All functions get the same args, the arguments after the command name.\n124| \t// The *PreRun and *PostRun functions will only be executed if the Run function of the current\n125| \t// command has been declared.\n126| \t//\n127| \t// PersistentPreRun: children of this command will inherit and execute.\n128| \tPersistentPreRun func(cmd *Command, args []string)\n129| \t// PersistentPreRunE: PersistentPreRun but returns an error.\n130| \tPersistentPreRunE func(cmd *Command, args []string) error\n131|  \tPreRun func(cmd *Command, args []string)\n132| \tPreRun func(cmd *Command, args []string)\n133| \t// PreRunE: PreRun but rNeturns an error.\n134| \tPreRunE func(cmd *Command, args []string) error\n135| \t// Run: Typically the actual work function. Most commands will only implement this.\n136| \tRun func(cmd *Command, args []string)\n137| \t// RunE: Run but returns an error.\n138| \tRunE func(cmd *Command, args []string) error\n139| \t// PostRun: run after the Run command.\n140| \tPostRun func(cmd *Command, args []string)\n141| \t// PostRunE: PostRun but returns an error.\n```\n\n```\n122| \t//   * PersistentPostRun()\n123| \t// All functions get the same args, the arguments after the command name.\n124| \t// The *PreRun and *PostRun functions will only be executed if the Run function of the current\n125| \t// command has been declared.\n126| \t//\n127| \t// PersistentPreRun: children of this command will inherit and execute.\n128| \tPersistentPreRun func(cmd *Command, args []string)\n129| \t// PersistentPreRunE: PersistentPreRun but returns an error.\n130| \tPersistentPreRunE func(cmd *Command, args []string) error\n131| \t// PreRun: children of this command will not inherit.\n132|  \t// PreRunE: PreRun but returns an error.\n133| \t// PreRunE: PreRun but returns an error.\n134| \tPreRunE func(cmd *Command, args []string) error\n135| \t// Run: Typically the actual work function. Most commands will only implement this.\n136| \tRun func(cmd *Command, args []string)\n137| \t// RunE: Run but returns an error.\n138| \tRunE func(cmd *Command, args []string) error\n139| \t// PostRun: run after the Run command.\n140| \tPostRun func(cmd *Command, args []string)\n141| \t// PostRunE: PostRun but returns an error.\n142| \tPostRunE func(cmd *Command, args []string) error\n```\n\n```\n123| \t// All functions get the same args, the arguments after the command name.\n124| \t// The *PreRun and *PostRun functions will only be executed if the Run function of the current\n125| \t// command has been declared.\n126| \t//\n127| \t// PersistentPreRun: children of this command will inherit and execute.\n128| \tPersistentPreRun func(cmd *Command, args []string)\n129| \t// PersistentPreRunE: PersistentPreRun but returns an error.\n130| \tPersistentPreRunE func(cmd *Command, args []string) error\n131| \t// PreRun: children of this command will not inherit.\n132| \tPreRun func(cmd *Command, args []string)\n133|  \tPreRunE func(cmd *Command, args []string) error\n134| \tPreRunE func(cmd *Command, args []string) error\n135| \t// Run: Typically the actual work function. Most commands will only implement this.\n136| \tRun func(cmd *Command, args []string)\n137| \t// RunE: Run but returns an error.\n138| \tRunE func(cmd *Command, args []string) error\n139| \t// PostRun: run after the Run command.\n140| \tPostRun func(cmd *Command, args []string)\n141| \t// PostRunE: PostRun but returns an error.\n142| \tPostRunE func(cmd *Command, args []string) error\n143| \t// PersistentPostRun: children of this command will inherit and execute after PostRun.\n```\n\n```\n128| \tPersistentPreRun func(cmd *Command, args []string)\n129| \t// PersistentPreRunE: PersistentPreRun but returns an error.\n130| \tPersistentPreRunE func(cmd *Command, args []string) error\n131| \t// PreRun: children of this command will not inherit.\n132| \tPreRun func(cmd *Command, args []string)\n133| \t// PreRunE: PreRun but returns an error.\n134| \tPreRunE func(cmd *Command, args []string) error\n135| \t// Run: Typically the actual work function. Most commands will only implement this.\n136| \tRun func(cmd *Command, args []string)\n137| \t// RunE: Run but returns an error.\n138|  \t// PostRun: run after the Run command.\n139| \t// PostRun: run after the Run command.\n140| \tPostRun func(cmd *Command, args []string)\n141| \t// PostRunE: PostRun but returns an error.\n142| \tPostRunE func(cmd *Command, args []string) error\n143| \t// PersistentPostRun: children of this command will inherit and execute after PostRun.\n144| \tPersistentPostRun func(cmd *Command, args []string)\n145| \t// PersistentPostRunE: PersistentPostRun but returns an error.\n146| \tPersistentPostRunE func(cmd *Command, args []string) errorO\n147| \n148| \t// groups for subcommands\n```\n\n```\n129| \t// PersistentPreRunE: PersistentPreRun but returns an error.\n130| \tPersistentPreRunE func(cmd *Command, args []string) error\n131| \t// PreRun: children of this command will not inherit.\n132| \tPreRun func(cmd *Command, args []string)\n133| \t// PreRunE: PreRun but returns an error.\n134| \tPreRunE func(cmd *Command, args []string) error\n135| \t// Run: Typically the actual work function. Most commands will only implement this.\n136| \tRun func(cmd *Command, args []string)\n137| \t// RunE: Run but returns an error.\n138| \tRunE func(cmd *Command, args []string) error\n139|  \tPostRun func(cmd *Command, args []string)\n140| \tPostRun func(cmd *Command, args []string)\n141| \t// PostRunE: PostRun but returns an error.\n142| \tPostRunE func(cmd *Command, args []string) error\n143| \t// PersistentPostRun: children of this command will inherit and execute after PostRun.\n144| \tPersistentPostRun func(cmd *Command, args []string)\n145| \t// PersistentPostRunE: PersistentPostRun but returns an error.\n146| \tPersistentPostRunE func(cmd *Command, args []string) error\n147| \n148| \t// groups for subcommands\n149| \tcommandgroups []*Group\n```\n\n```\n130| \tPersistentPreRunE func(cmd *Command, args []string) error\n131| \t// PreRun: children of this command will not inherit.\n132| \tPreRun func(cmd *Command, args []string)\n133| \t// PreRunE: PreRun but returns an error.\n134| \tPreRunE func(cmd *Command, args []string) error\n135| \t// Run: Typically the actual work function. Most commands will only implement this.\n136| \tRun func(cmd *Command, args []string)\n137| \t// RunE: Run but returns an error.\n138| \tRunE func(cmd *Command, args []string) error\n139| \t// PostRun: run after the Run command.\n140|  \t// PostRunE: PostRun but returns an error.\n141| \t// PostRunE: PostRun but returns an error.\n142| \tPostRunE func(cmd *Command, args []string) error\n143| \t// PersistentPostRun: children of this command will inherit and execute after PostRun.\n144| \tPersistentPostRun func(cmd *Command, args []string)\n145| \t// PersistentPostRunE: PersistentPostRun but returns an error.\n146| \tPersistentPostRunE func(cmd *Command, args []string) error\n147| \n148| \t// groups for subcommands\n149| \tcommandgroups []*Group\n150| \n```\n\n```\n131| \t// PreRun: children of this command will not inherit.\n132| \tPreRun func(cmd *Command, args []string)\n133| \t// PreRunE: PreRun but returns an error.\n134| \tPreRunE func(cmd *Command, args []string) error\n135| \t// Run: Typically the actual work function. Most commands will only implement this.\n136| \tRun func(cmd *Command, args []string)\n137| \t// RunE: Run but returns an error.\n138| \tRunE func(cmd *Command, args []string) error\n139| \t// PostRun: run after the Run command.\n140| \tPostRun func(cmd *Command, args []string)\n141|  \tPostRunE func(cmd *Command, args []string) error\n142| \tPostRunE func(cmd *Command, args []string) error\n143| \t// PersistentPostRun: children of this command will inherit and execute after PostRun.\n144| \tPersistentPostRun func(cmd *Command, args []string)\n145| \t// PersistentPostRunE: PersistentPostRun but returns an error.\n146| \tPersistentPostRunE func(cmd *Command, args []string) error\n147| \n148| \t// groups for subcommands\n149| \tcommandgroups []*Group\n150| \n151| \t// args is actual args parsed from flags.\n```\n\n```\n132| \tPreRun func(cmd *Command, args []string)\n133| \t// PreRunE: PreRun but returns an error.\n134| \tPreRunE func(cmd *Command, args []string) error\n135| \t// Run: Typically the actual work function. Most commands will only implement this.\n136| \tRun func(cmd *Command, args []string)\n137| \t// RunE: Run but returns an error.\n138| \tRunE func(cmd *Command, args []string) error\n139| \t// PostRun: run after the Run command.\n140| \tPostRun func(cmd *Command, args []string)\n141| \t// PostRunE: PostRun but returns an error.\n142|  \t// PersistentPostRun: children of this command will inherit and execute after PostRun.\n143| \t// PersistentPostRun: children of this command will inherit and execute after PostRun.\n144| \tPersistentPostRun func(cmd *Command, args []string)\n145| \t// PersistentPostRunE: PersistentPostRun but returns an error.\n146| \tPersistentPostRunE func(cmd *Command, args []string) error\n147| \n148| \t// groups for subcommands\n149| \tcommandgroups []*Group\n150| \n151| \t// args is actual args parsed from flags.\n152| \targs []string\n```\n\n```\n133| \t// PreRunE: PreRun but returns an error.\n134| \tPreRunE func(cmd *Command, args []string) error\n135| \t// Run: Typically the actual work function. Most commands will only implement this.\n136| \tRun func(cmd *Command, args []string)\n137| \t// RunE: Run but returns an error.\n138| \tRunE func(cmd *Command, args []string) error\n139| \t// PostRun: run after the Run command.\n140| \tPostRun func(cmd *Command, args []string)\n141| \t// PostRunE: PostRun but returns an error.\n142| \tPostRunE func(cmd *Command, args []string) error\n143|  \tPersistentPostRun func(cmd *Command, args []string)\n144| \tPersistentPostRun func(cmd *Command, args []string)\n145| \t// PersistentPostRunE: PersistentPostRun but returns an error.\n146| \tPersistentPostRunE func(cmd *Command, args []string) error\n147| \n148| \t// groups for subcommands\n149| \tcommandgroups []*Group\n150| \n151| \t// args is actual args parsed from flags.\n152| \targs []string\n153| \t// flagErrorBuf contains all error messages from pflag.\n```\n\n```\n134| \tPreRunE func(cmd *Command, args []string) error\n135| \t// Run: Typically the actual work function. Most commands will only implement this.\n136| \tRun func(cmd *Command, args []string)\n137| \t// RunE: Run but returns an error.\n138| \tRunE func(cmd *Command, args []string) error\n139| \t// PostRun: run after the Run command.\n140| \tPostRun func(cmd *Command, args []string)\n141| \t// PostRunE: PostRun but returns an error.\n142| \tPostRunE func(cmd *Command, args []string) error\n143| \t// PersistentPostRun: children of this command will inherit and execute after PostRun.\n144|  \t// PersistentPostRunE: PersistentPostRun but returns an error.\n145| \t// PersistentPostRunE: PersistentPostRun but returns an error.\n146| \tPersistentPostRunE func(cmd *Command, args []string) error\n147| \n148| \t// groups for subcommands\n149| \tcommandgroups []*Group\n150| \n151| \t// args is actual args parsed from flags.\n152| \targs []string\n153| \t// flagErrorBuf contains all error messages from pflag.\n154| \tflagErrorBuf *bytes.Buffer\n```\n\n```\n135| \t// Run: Typically the actual work function. Most commands will only implement this.\n136| \tRun func(cmd *Command, args []string)\n137| \t// RunE: Run but returns an error.\n138| \tRunE func(cmd *Command, args []string) error\n139| \t// PostRun: run after the Run command.\n140| \tPostRun func(cmd *Command, args []string)\n141| \t// PostRunE: PostRun but returns an error.\n142| \tPostRunE func(cmd *Command, args []string) error\n143| \t// PersistentPostRun: children of this command will inherit and execute after PostRun.\n144| \tPersistentPostRun func(cmd *Command, args []string)\n145|  \tPersistentPostRunE func(cmd *Command, args []string) error\n146| \tPersistentPostRunE func(cmd *Command, args []string) error\n147| \n148| \t// groups for subcommands\n149| \tcommandgroups []*Group\n150| \n151| \t// args is actual args parsed from flags.\n152| \targs []string\n153| \t// flagErrorBuf contains all error messages from pflag.\n154| \tflagErrorBuf *bytes.Buffer\n155| \t// flags is full set of flags.\n```\n\n```\n948| \t\t\tif err != nil {\n949| \t\t\t\tc.Println(err)\n950| \t\t\t}\n951| \t\t\treturn err\n952| \t\t}\n953| \t}\n954| \n955| \tif !c.Runnable() {\n956| \t\treturn flag.ErrHelp\n957| \t}\n958|  \tc.preRun()\n959| \tc.preRun()\n960| \n961| \tdefer c.postRun()\n962| \n963| \targWoFlags := c.Flags().Args()\n964| \tif c.DisableFlagParsing {\n965| \t\targWoFlags = a\n966| \t}\n967| \n968| \tif err := c.ValidateArgs(argWoFlags); err != nil {\n```\n\n","metadata":"","is_error":false}},{"type":"finish","data":{"reason":"stop","time":0}}]h_�Dh_�DQ(cmd.Name()), strings.ToLower(typedName))\n870| \t\t\tif suggestByLevenshtein || suggestByPrefix {\n871| \t\t\t\tsuggestions = append(suggestions, cmd.Name())\n872| \t\t\t}\n873|  \t\t\t\tif strings.EqualFold(typedName, explicitSuggestion) {\n874| \t\t\t\tif strings.EqualFold(typedName, explicitSuggestion) {\n875| \t\t\t\t\tsuggestions = append(suggestions, cmd.Name())\n876| \t\t\t\t}\n877| \t\t\t}\n878| \t\t}\n879| \t}\n880| \treturn suggestions\n881| }\n882| \n883| // VisitParents visits all parents of the command and invokes fn on each parent.\n```\n\n```\n864| \tsuggestions := []string{}\n865| \tfor _, cmd := range c.commands {\n866| \t\tif cmd.IsAvailableCommand() {\n867| \t\t\tlevenshteinDistance := ld(typedName, cmd.Name(), true)\n868| \t\t\tsuggestByLevenshtein := levenshteinDistance \u003c= c.SuggestionsMinimumDistance\n869| \t\t\tsuggestByPrefix := strings.HasPrefix(strings.ToLower(cmd.Name()), strings.ToLower(typedName))\n870| \t\t\tif suggestByLevenshtein || suggestByPrefix {\n871| \t\t\t\tsuggestions = append(suggestions, cmd.Name())\n872| \t\t\t}\n873| \t\t\tfor _, explicitSuggestion := range cmd.SuggestFor {\n874|  \t\t\t\t\tsuggestions = append(suggestions, cmd.Name())\n875| \t\t\t\t\tsuggestions = append(suggestions, cmd.Name())\n876| \t\t\t\t}\n877| \t\t\t}\n878| \t\t}\n879| \t}\n880| \treturn suggestions\n881| }\n882| \n883| // VisitParents visits all parents of the command and invokes fn on each parent.\n884| func (c *Command) VisitParents(fn func(*Command)) {\n```\n\n```\n58| \t//   ... indicates that you can specify multiple values for the previous argument.\n59| \t//   |   indicates mutually exclusive information. You can use the argument to the left of the separator or the\n60| \t//       argument to the right of the separator. You cannot use both arguments in a single use of the command.\n61| \t//   { } delimits a set of mutually exclusive arguments when one of the arguments is required. If the arguments are\n62| \t//       optional, they are enclosed in brackets ([ ]).\n63| \t// Example: add [-F file | -D dir]... [-f format] profile\n64| \tUse string\n65| \n66| \t// Aliases is an array of aliases that can be used instead of the first word in Use.\n67| \tAliases []string\n68|  \t// SuggestFor is an array of command names for which this command will be suggested -\n69| \t// SuggestFor is an array of command names for which this command will be suggested -\n70| \t// similar to aliases but only suggests.\n71| \tSuggestFor []string\n72| \n73| \t// Short is the short description shown in the 'help' output.\n74| \tShort string\n75| \n76| \t// The group id under which this subcommand is grouped in the 'help' output of its parent.\n77| \tGroupID string\n78| \n```\n\n```\n60| \t//       argument to the right of the separator. You cannot use both arguments in a single use of the command.\n61| \t//   { } delimits a set of mutually exclusive arguments when one of the arguments is required. If the arguments are\n62| \t//       optional, they are enclosed in brackets ([ ]).\n63| \t// Example: add [-F file | -D dir]... [-f format] profile\n64| \tUse string\n65| \n66| \t// Aliases is an array of aliases that can be used instead of the first word in Use.\n67| \tAliases []string\n68| \n69| \t// SuggestFor is an array of command names for which this command will be suggested -\n70|  \tSuggestFor []string\n71| \tSuggestFor []string\n72| \n73| \t// Short is the short description shown in the 'help' output.\n74| \tShort string\n75| \n76| \t// The group id under which this subcommand is grouped in the 'help' output of its parent.\n77| \tGroupID string\n78| \n79| \t// Long is the long message shown in the 'help \u003cthis-command\u003e' output.\n80| \tLong string\n```\n\n```\n242| \t// If this is true all flags will be passed to the command as arguments.\n243| \tDisableFlagParsing bool\n244| \n245| \t// DisableAutoGenTag defines, if gen tag (\"Auto generated by spf13/cobra...\")\n246| \t// will be printed by generating docs for this command.\n247| \tDisableAutoGenTag bool\n248| \n249| \t// DisableFlagsInUseLine willR disable the addition of [flags] to the usage\n250| \t// line of a command when printing help or generating docs\n251| \tDisableFlagsInUseLine bool\n252|  \t// DisableSuggestions disables the suggestions based on Levenshtein distance\n253| \t// DisableSuggestions disables the suggestions based on Levenshtein distance\n254| \t// that go along with 'unknown command' messages.\n255| \tDisableSuggestions bool\n256| \n257| \t// SuggestionsMinimumDistance defines minimum levenshtein distance to display suggestions.\n258| \t// Must be \u003e 0.\n259| \tSuggestionsMinimumDistance int\n260| }\n261| \n262| // Context returns underlying command context. If command was executed\n```\n\n```\n244| \n245| \t// DisableAutoGenTag defines, if gen tag (\"Auto generated by spf13/cobra...\")\n246| \t// will be printed by generating docs for this command.\n247| \tDisableAutoGenTag bool\n248| \n249| \t// DisableFlagsInUseLine will disable the addition of [flags] to the usage\n250| \t// line of a command when printing help or generating docs\n251| \tDisableFlagsInUseLine bool\n252| \n253| \t// DisableSuggestions disables the suggestions based on Levenshtein distance\n254|  \tDisableSuggestions bool\n255| \tDisableSuggestions bool\n256| \n257| \t// SuggestionsMinimumDistance defines minimum levenshtein distance to display suggestions.\n258| \t// Must be \u003e 0.\n259| \tSuggestionsMinimumDistance int\n260| }\n261| \n262| // Context returns underlying command context. If command was executed\n263| // with ExecuteContext or the context was set with SetContext, the\n264| // previously set context will be returned. Otherwise, nil is returned.\n```\n\n```\n246| \t// will be printed by generating docs for this command.\n247| \tDisableAutoGenTag bool\n248| \n249| \t// DisableFlagsInUseLine will disable the addition of [flags] to the usage\n250| \t// line of a command when printing help or generating docs\n251| \tDisableFlagsInUseLine bool\n252| \n253| \t// DisableSuggestions disables the suggestions based on Levenshtein distance\n254| \t// that go along with 'unknown command' messages.\n255| \tDisableSuggestions bool\n256|  \t// SuggestionsMinimumDistance defines minimum levenshtein distance to display suggestions.\n257| \t// SuggestionsMinimumDistance defines minimum levenshtein distance to display suggestions.\n258| \t// Must be \u003e 0.\n259| \tSuggestionsMinimumDistance int\n260| }\n261| \n262| // Context returns underlying command context. If command was executed\n263| // with ExecuteContext or the context was set with SetContext, the\n264| // previously set context will be returned. Otherwise, nil is returned.\n265| //\n266| // Notice that a call to Execute and ExecuteC will replace a nil context of\n```\n\n```\n248| \n249| \t// DisableFlagsInUseLine will disable the addition of [flags] to the usage\n250| \t// line of a command when printing help or generating docs\n251| \tDisableFlagsInUseLine bool\n252| \n253| \t// DisableSuggestions disables the suggestions based on Levenshtein distance\n254| \t// that go along with 'unknown command' messages.\n255| \tDisableSuggestions bool\n256| \n257| \t// SuggestionsMinimumDistance defines minimum levenshtein distance to display suggestions.\n258|  \tSuggestionsMinimumDistance int\n259| \tSuggestionsMinimumDistance int\n260| }\n261| \n262| // Context returns underlying command context. If command was executed\n263| // with ExecuteContext or the context was set with SetContext, the\n264| // previously set context will be returned. Otherwise, nil is returned.\n265| //\n266| // Notice that a call to Execute and ExecuteC will replace a nil context of\n267| // a command with a context.Background, so a background context will be\n268| // returned by Context after one of these functions has been called.\n```\n\n```\n770| \t\t}\n771| \t\treturn c, innerArgs\n772| \t}\n773| \n774| \tcommandFound, a := innerfind(c, args)\n775| \tif commandFound.Args == nil {\n776| \t\treturn commandFound, a, legacyArgs(commandFound, stripFlags(a, commandFound))\n777| \t}\n778| \treturn commandFound, a, nil\n779| }\n780|  func S(c *Command) findSuggestions(arg string) string {\n781| func (c *Command) findSuggestions(arg string) string {\n782| \tif c.DisableSuggestions {\n783| \t\treturn \"\"\n784| \t}\n785| \tif c.SuggestionsMinimumDistance \u003c= 0 {\n786| \t\tc.SuggestionsMinimumDistance = 2\n787| \t}\n788| \tvar sb strings.Builder\n789| \tif suggestions := c.SuggestionsFor(arg); len(suggestions) \u003e 0 {\n790| \t\tsb.WriteString(\"\\n\\nDid you mean this?\\n\")\n```\n\n```\n771| \t\treturn c, innerArgs\n772| \t}\n773| \n774| \tcommandFound, a := innerfind(c, args)\n775| \tif commandFound.Args == nil {\n776| \t\treturn commandFound, a, legacyArgs(commandFound, stripFlags(a, commandFound))\n777| \t}\n778| \treturn commandFound, a, nil\n779| }\n780| \n781|  \tif c.DisableSuggestions {\n782| \tif c.DisableSuggestions {\n783| \t\treturn \"\"\n784| \t}\n785| \tif c.SuggestionsMinimumDistance \u003c= 0 {\n786| \t\tc.SuggestionsMinimumDistance = 2\n787| \t}\n788| \tvar sb strings.Builder\n789| \tif suggestions := c.SuggestionsFor(arg); len(suggestions) \u003e 0 {\n790| \t\tsb.WriteString(\"\\n\\nDid you mean this?\\n\")\n791| \t\tfor _, s := range suggestions {\n```\n\n```\n851| \t\t\treturn c, args, nil\n852| \t\t}\n853| \n854| \t\tif err := c.ParseFlags(flags); err != nil {\n855| \t\t\treturn nil, args, err\n856| \t\t}\n857| \t\treturn cmd.Traverse(args[i+1:])\n858| \t}\n859| \treturn c, args, nil\n860| }\n861|  // SuggestionsFor provides suggestions for the typedName.\n862| // SuggestionsFor provides suggestions for the typedName.\n863| func (c *Command) SuggestionsFor(typedName string) []string {\n864| \tsuggestions := []string{}\n865| \tfor _, cmd := range c.commands {\n866| \t\tif cmd.IsAvailableCommand() {\n867| \t\t\tlevenshteinDistance := ld(typedName, cmd.Name(), true)\n868| \t\t\tsuggestByLevenshtein := levenshteinDistance \u003c= c.SuggestionsMinimumDistance\n869| \t\t\tsuggestByPrefix := strings.HasPrefix(strings.ToLower(cmd.Name()), strings.ToLower(typedName))\n870| \t\t\tif suggestByLevenshtein || suggestByPrefix {\n871| \t\t\t\tsuggestions = append(suggestions, cmd.Name())\n```\n\n```\n852| \t\t}\n853| \n854| \t\tif err := c.ParseFlags(flags); err != nil {\n855| \t\t\treturn nil, args, err\n856| \t\t}\n857| \t\treturn cmd.Traverse(args[i+1:])\n858| \t}\n859| \treturn c, args, nil\n860| }\n861| \n862|  func (c *Command) SuggestionsFor(typedName string) []string {\n863| func (c *Command) SuggestionsFor(typedName string) []string {\n864| \tsuggestions := []string{}\n865| \tfor _, cmd := range c.commands {\n866| \t\tif cmd.IsAvailableCommand() {\n867| \t\t\tlevenshteinDistance := ld(typedName, cmd.Name(), true)\n868| \t\t\tsuggestByLevenshtein := levenshteinDistance \u003c= c.SuggestionsMinimumDistance\n869| \t\t\tsuggestByPrefix := strings.HasPrefix(strings.ToLower(cmd.Name()), strings.ToLower(typedName))\n870| \t\t\tif suggestByLevenshtein || suggestByPrefix {\n871| \t\t\t\tsuggestions = append(suggestions, cmd.Name())\n872| \t\t\t}\n```\n\n```\n853| \n854| \t\tif err := c.ParseFlags(flags); err != nil {\n855| \t\t\treturn nil, args, err\n856| \t\t}\n857| \t\treturn cmd.Traverse(args[i+1:])\n858| \t}\n859| \treturn c, args, nil\n860| }\n861| \n862| // SuggestionsFor provides suggestions for the typedName.\n863|  \tsuggestions := []string{}\n864| \tsuggestions := []string{}\n865| \tfor _, cmd := range c.commands {\n866| \t\tif cmd.IsAvailableCommand() {\n867| \t\t\tlevenshteinDistance := ld(typedName, cmd.Name(), true)\n868| \t\t\tsuggestByLevenshtein := levenshteinDistance \u003c= c.SuggestionsMinimumDistance\n869| \t\t\tsuggestByPrefix := strings.HasPrefix(strings.ToLower(cmd.Name()), strings.ToLower(typedName))\n870| \t\t\tif suggestByLevenshtein || suggestByPrefix {\n871| \t\t\t\tsuggestions = append(suggestions, cmd.Name())\n872| \t\t\t}\n873| \t\t\tfor _, explicitSuggestion := range cmd.SuggestFor {\n```\n\n```\n778| \treturn commandFound, a, nil\n779| }\n780| \n781| func (c *Command) findSuggestions(arg string) string {\n782| \tif c.DisableSuggestions {\n783| \t\treturn \"\"\n784| \t}\n785| \tif c.SuggestionsMinimumDistancTe \u003c= 0 {\n786| \t\tc.SuggestionsMinimumDistance = 2\n787| \t}\n788|  \tif suggestions := c.SuggestionsFor(arg); len(suggestions) \u003e 0 {\n789| \tif suggestions := c.SuggestionsFor(arg); len(suggestions) \u003e 0 {\n790| \t\tsb.WriteString(\"\\n\\nDid you mean this?\\n\")\n791| \t\tfor _, s := range suggestions {\n792| \t\t\t_, _ = fmt.Fprintf(\u0026sb, \"\\t%v\\n\", s)\n793| \t\t}\n794| \t}\n795| \treturn sb.String()\n796| }\n797| \n798| func (c *Command) findNext(next string) *Command {\n```\n\n```\n780| \n781| func (c *Command) findSuggestions(arg string) string {\n782| \tif c.DisableSuggestions {\n783| \t\treturn \"\"\n784| \t}\n785| \tif c.SuggestionsMinimumDistance \u003c= 0 {\n786| \t\tc.SuggestionsMinimumDistance = 2\n787| \t}\n788| \tvar sb strings.Builder\n789| \tif suggestions := c.SuggestionsFor(arg); len(suggestions) \u003e 0 {\n790|  \t\tfor _, s := range suggestions {\n791| \t\tfor _, s := range suggestions {\n792| \t\t\t_, _ = fmt.Fprintf(\u0026sb, \"\\t%v\\n\", s)\n793| \t\t}\n794| \t}\n795| \treturn sb.String()\n796| }\n797| \n798| func (c *Command) findNext(next string) *Command {\n799| \tmatches := make([]*Command, 0)\n800| \tfor _, cmd := range c.commands {\n```\n\n```\n869| \t\t\tsuggestByPrefix := strings.HasPrefix(strings.ToLower(cmd.Name()), strings.ToLower(typedName))\n870| \t\t\tif suggestByLevenshtein || suggestByPrefix {\n871| \t\t\t\tsuggestions = append(suggestions, cmd.Name())\n872| \t\t\t}\n873| \t\t\tfor _, explicitSuggestion := range cmd.SuggestFor {\n874| \t\t\t\tif strings.EqualFold(typedName, explicitSuggestion) {\n875| \t\t\t\t\tsuggestions = append(suggestions, cmd.Name())\n876| \t\t\t\t}\n877| \t\t\t}\n878| \t\t}\n879|  \treturn suggestions\n880| \treturn suggestions\n881| }\n882| \n883| // VisitParents visits all parents of the command and invokes fn on each parent.\n884| func (c *Command) VisitParents(fn func(*Command)) {\n885| \tif c.HasParent() {\n886| \t\tfn(c.Parent())\n887| \t\tc.Parent().VisitParents(fn)\n888| \t}\n889| }\n```\n\n```\n774| \tcommandFound, a := innerfind(c, args)\n775| \tif commandFound.Args == nil {\n776| \t\treturn commandFound, a, legacyArgs(commandFound, stripFlags(a, commandFound))\n777| \t}\n778| \treturn commandFound, a, nil\n779| }\n780| \n781| func (c *Command) findSuggestions(arg string) string {\n782| \tif c.DisableSuggestions {\n783| \t\treturn \"\"\n784|  \tif c.SuggestionsMinimumDistance \u003c= 0 {\n785| \tif c.SuggestionsMinimumDistance \u003c= 0 {\n786| \t\tc.SuggestionsMinimumDistance = 2\n787| \t}\n788| \tvar sb strings.Builder\n789| \tif suggestions := c.SuggestionsFor(arg); len(suggestions) \u003e 0 {\n790| \t\tsb.WriteString(\"\\n\\nDid you mean this?\\n\")\n791| \t\tfor _, s := range suggestions {\n792| \t\t\t_, _ = fmt.Fprintf(\u0026sb, \"\\t%v\\n\", s)\n793| \t\t}\n794| \t}\n```\n\n```\n775| \tif commandFound.Args == nil {\n776| \t\treturn commandFound, a, legacyArgs(commandFound, stripFlags(a, commandFound))\n777| \t}\n778| \treturn commandFound, a, nil\n779| }\n780| \n781| func (c *Command) findSuggestions(arg string) string {\n782| \tif c.DisableSuggestions {\n783| \t\treturn \"\"\n784| \t}\n785|  \t\tc.SuggestionsMinimumDistance = 2\n786| \t\tc.SuggestionsMinimumDistance = 2\n787| \t}\n788| \tvar sb strings.Builder\n789| \tif suggestions := c.SuggestionsFor(arg); len(suggestions) \u003e 0 {\n790| \t\tsb.WriteString(\"\\n\\nDid you mean this?\\n\")\n791| \t\tfor _, s := range suggestions {\n792| \t\t\t_, _ = fmt.Fprintf(\u0026sb, \"\\t%v\\n\", s)\n793| \t\t}\n794| \t}\n795| \treturn sb.String()\n```\n\n```\n857| \t\treturn cmd.Traverse(args[i+1:])\n858| \t}\n859| \treturn c, args, nil\n860| }\n861| \n862| // SuggestionsFor provides suggestions for the typedName.\n863| func (c *Command) SuggestionsFor(typedName string) []string {\n864| \tsuggestions := []string{}\n865| \tfor _, cmd := range c.commands {\n866| \t\tif cmd.IsAvailableCommand() {\n867|  \t\t\tsuggestByLevenshtein := levenshteinDistance \u003c= c.SuggestionsMinimumDistance\n868| \t\t\tsuggestByLevenshtein := levenshteinDistance \u003c= c.SuggestionsMinimumDiUstance\n869| \t\t\tsuggestByPrefix := strings.HasPrefix(strings.ToLower(cmd.Name()), strings.ToLower(typedName))\n870| \t\t\tif suggestByLevenshtein || suggestByPrefix {\n871| \t\t\t\tsuggestions = append(suggestions, cmd.Name())\n872| \t\t\t}\n873| \t\t\tfor _, explicitSuggestion := range cmd.SuggestFor {\n874| \t\t\t\tif strings.EqualFold(typedName, explicitSuggestion) {\n875| \t\t\t\t\tsuggestions = append(suggestions, cmd.Name())\n876| \t\t\t\t}\n877| \t\t\t}\n```\n\n## Result 2: github.com/spf13/cobra/args.go\n\nURL: /github.com/spf13/cobra/-/blob/args.go\n\n```\n50| // the `ValidArgs` field of `Command`\n51| func OnlyValidArgs(cmd *Command, args []string) error {\n52| \tif len(cmd.ValidArgs) \u003e 0 {\n53| \t\t// Remove any description that may be included in ValidArgs.\n54| \t\t// A description is following a tab character.\n55| \t\tvalidArgs := make([]string, 0, len(cmd.ValidArgs))\n56| \t\tfor _, v := range cmd.ValidArgs {\n57| \t\t\tvalidArgs = append(validArgs, strings.SplitN(v, \"\\t\", 2)[0])\n58| \t\t}\n59| \t\tfor _, v := range args {\n60|  \t\t\t\treturn fmt.Errorf(\"invalid argument %q for %q%s\", v, cmd.CommandPath(), cmd.findSuggestions(args[0]))\n61| \t\t\t\treturn fmt.Errorf(\"invalid argument %q for %q%s\", v, cmd.CommandPath(), cmd.findSuggestions(args[0]))\n62| \t\t\t}\n63| \t\t}\n64| \t}\n65| \treturn nil\n66| }\n67| \n68| // ArbitraryArgs never returns an error.\n69| func ArbitraryArgs(cmd *Command, args []string) error {\n70| \treturn nil\n```\n\n","metadata":"","is_error":false}},{"type":"tool_result","data":{"tool_call_id":"toolu_01NezdqrBGrbLVfTgcmH1PcG","name":"","content":"# Sourcegraph Search Results\n\nFound 30 matches across 30 results\n(Result limit reached, try a more specific query)\n\n## Result 1: github.com/spf13/cobra/args.go\n\nURL: /github.com/spf13/cobra/-/blob/args.go\n\n```\n82| \n83| // MaximumNArgs returns an error if there are more than N args.\n84| func MaximumNArgs(n int) PositionalArgs {\n85| \treturn func(cmd *Command, args []string) error {\n86| \t\tif len(args) \u003e n {\n87| \t\t\treturn fmt.Errorf(\"accepts at most %d arg(s), received %d\", n, len(args))\n88| \t\t}\n89| \t\treturn nil\n90| \t}\n91| }\n92|  // ExactArgs returns an error if there are not exactly n args.\n93| // ExactArgs returns an error if there are not exactly n args.\n94| func ExactArgs(n int) PositionalArgs {\n95| \treturn func(cmd *Command, args []string) error {\n96| \t\tif len(args) != n {\n97| \t\t\treturn fmt.Errorf(\"accepts %d arg(s), received %d\", n, len(args))\n98| \t\t}\n99| \t\treturn nil\n100| \t}\n101| }\n102| \n```\n\n```\n83| // MaximumNArgs returns an error if there are more than N args.\n84| func MaximumNArgs(n int) PositionalArgs {\n85| \treturn func(cmd *Command, args []string) error {\n86| \t\tif len(args) \u003e n {\n87| \t\t\treturn fmt.Errorf(\"accepts at most %d arg(s), received %d\", n, len(args))\n88| \t\t}\n89| \t\treturn nil\n90| \t}\n91| }\n92| \n93|  func ExactArgs(n int) PositionalArgs {\n94| func ExactArgs(n int) PositionalArgs {\n95| \treturn func(cmd *Command, args []string) error {\n96| \t\tif len(args) != n {\n97| \t\t\treturn fmt.Errorf(\"accepts %d arg(s), received %d\", n, len(args))\n98| \t\t}\n99| \t\treturn nil\n100| \t}\n101| }\n102| \n103| // RangeArgs returns an error if the number of args is not within the expected range.\n```\n\n```\n84| func MaximumNArgs(n int) PositionalArgs {\n85| \treturn func(cmd *Command, args []string) error {\n86| \t\tif len(args) \u003e n {\n87| \t\t\treturn fmt.Errorf(\"accepts at most %d arg(s), received %d\", n, len(args))\n88| \t\t}\n89| \t\treturn nil\n90| \t}\n91| }\n92| \n93| // ExactArgs returns an error if there are not exactly n args.\n94|  \treturn func(cmd *Command, args []string) error {\n95| \treturn func(cmd *Command, args []string) error {\n96| \t\tif len(args) != n {\n97| \t\t\treturn fmt.Errorf(\"accepts %d arg(s), received %d\", n, len(args))\n98| \t\t}\n99| \t\treturn nil\n100| \t}\n101| }\n102| \n103| // RangeArgs returns an error if the number of args is not within the expected range.\n104| func VRangeArgs(min int, max int) PositionalArgs {\n```\n\n```\n85| \treturn func(cmd *Command, args []string) error {\n86| \t\tif len(args) \u003e n {\n87| \t\t\treturn fmt.Errorf(\"accepts at most %d arg(s), received %d\", n, len(args))\n88| \t\t}\n89| \t\treturn nil\n90| \t}\n91| }\n92| \n93| // ExactArgs returns an error if there are not exactly n args.\n94| func ExactArgs(n int) PositionalArgs {\n95|  \t\tif len(args) != n {\n96| \t\tif len(args) != n {\n97| \t\t\treturn fmt.Errorf(\"accepts %d arg(s), received %d\", n, len(args))\n98| \t\t}\n99| \t\treturn nil\n100| \t}\n101| }\n102| \n103| // RangeArgs returns an error if the number of args is not within the expected range.\n104| func RangeArgs(min int, max int) PositionalArgs {\n105| \treturn func(cmd *Command, args []string) error {\n```\n\n```\n86| \t\tif len(args) \u003e n {\n87| \t\t\treturn fmt.Errorf(\"accepts at most %d arg(s), received %d\", n, len(args))\n88| \t\t}\n89| \t\treturn nil\n90| \t}\n91| }\n92| \n93| // ExactArgs returns an error if there are not exactly n args.\n94| func ExactArgs(n int) PositionalArgs {\n95| \treturn func(cmd *Command, args []string) error {\n96|  \t\t\treturn fmt.Errorf(\"accepts %d arg(s), received %d\", n, len(args))\n97| \t\t\treturn fmt.Errorf(\"accepts %d arg(s), received %d\", n, len(args))\n98| \t\t}\n99| \t\treturn nil\n100| \t}\n101| }\n102| \n103| // RangeArgs returns an error if the number of args is not within the expected range.\n104| func RangeArgs(min int, max int) PositionalArgs {\n105| \treturn func(cmd *Command, args []string) error {\n106| \t\tif len(args) \u003c min || len(args) \u003e max {\n```\n\n```\n62| \t\t\t}\n63| \t\t}\n64| \t}\n65| \treturn nil\n66| }\n67| \n68| // ArbitraryArgs never returns an error.\n69| func ArbitraryArgs(cmd *Command, args []string) error {\n70| \treturn nil\n71| }\n72|  // MinimumNArgs returns an error if there is not at least N args.\n73| // MinimumNArgs returns an error if there is not at least N args.\n74| func MinimumNArgs(n int) PositionalArgs {\n75| \treturn func(cmd *Command, args []string) error {\n76| \t\tif len(args) \u003c n {\n77| \t\t\treturn fmt.Errorf(\"requires at least %d arg(s), only received %d\", n, len(args))\n78| \t\t}\n79| \t\treturn nil\n80| \t}\n81| }\n82| \n```\n\n```\n63| \t\t}\n64| \t}\n65| \treturn nil\n66| }\n67| \n68| // ArbitraryArgs never returns an error.\n69| func ArbitraryArgs(cmd *Command, args []string) error {\n70| \treturn nil\n71| }\n72| \n73|  func MinimumNArgs(n int) PositionalArgs {\n74| func MinimumNArgs(n int) PositionalArgs {\n75| \treturn func(cmd *Command, args []string) error {\n76| \t\tif len(args) \u003c n {\n77| \t\t\treturn fmt.Errorf(\"requires at least %d arg(s), only received %d\", n, len(args))\n78| \t\t}\n79| \t\treturn nil\n80| \t}\n81| }\n82| \n83| // MaximumNArgs returns an error if there are more than N args.\n```\n\n```\n64| \t}\n65| \treturn nil\n66| }\n67| \n68| // ArbitraryArgs never returns an error.\n69| func ArbitraryArgs(cmd *Command, args []string) error {\n70| \treturn nil\n71| }\n72| \n73| // MinimumNArgs returns an error if there is not at least N args.\n74|  \treturn func(cmd *Command, args []string) error {\n75| \treturn func(cmd *Command, args []string) error {\n76| \t\tif len(args) \u003c n {\n77| \t\t\treturn fmt.Errorf(\"requires at least %d arg(s), only received %d\", n, len(args))\n78| \t\t}\n79| \t\treturn nil\n80| \t}\n81| }\n82| \n83| // MaximumNArgs returns an error if there are more than N args.\n84| func MaximumNArgs(n int) PositionalArgs {\n```\n\n```\n65| \treturn nil\n66| }\n67| \n68| // ArbitraryArgs never returns an error.\n69| func ArbitraryArgs(cmd *Command, args []string) error {\n70| \treturn nil\n71| }\n72| \n73| // MinimumNArgs returns an error if there is not at least N args.\n74| func MinimumNArgs(n int) PositionalArgs {\n75|  \t\tif len(args) \u003c n {\n76| \t\tif len(args) \u003c n {\n77| \t\t\treturn fmt.Errorf(\"requires at least %d arg(s), only received %d\", n, len(args))\n78| \t\t}\n79| \t\treturn nil\n80| \t}\n81| }\n82| \n83| // MaximumNArgs returns an error if theWre are more than N args.\n84| func MaximumNArgs(n int) PositionalArgs {\n85| \treturn func(cmd *Command, args []string) error {\n```\n\n```\n66| }\n67| \n68| // ArbitraryArgs never returns an error.\n69| func ArbitraryArgs(cmd *Command, args []string) error {\n70| \treturn nil\n71| }\n72| \n73| // MinimumNArgs returns an error if there is not at least N args.\n74| func MinimumNArgs(n int) PositionalArgs {\n75| \treturn func(cmd *Command, args []string) error {\n76|  \t\t\treturn fmt.Errorf(\"requires at least %d arg(s), only received %d\", n, len(args))\n77| \t\t\treturn fmt.Errorf(\"requires at least %d arg(s), only received %d\", n, len(args))\n78| \t\t}\n79| \t\treturn nil\n80| \t}\n81| }\n82| \n83| // MaximumNArgs returns an error if there are more than N args.\n84| func MaximumNArgs(n int) PositionalArgs {\n85| \treturn func(cmd *Command, args []string) error {\n86| \t\tif len(args) \u003e n {\n```\n\n```\n72| \n73| // MinimumNArgs returns an error if there is not at least N args.\n74| func MinimumNArgs(n int) PositionalArgs {\n75| \treturn func(cmd *Command, args []string) error {\n76| \t\tif len(args) \u003c n {\n77| \t\t\treturn fmt.Errorf(\"requires at least %d arg(s), only received %d\", n, len(args))\n78| \t\t}\n79| \t\treturn nil\n80| \t}\n81| }\n82|  // MaximumNArgs returns an error if there are more than N args.\n83| // MaximumNArgs returns an error if there are more than N args.\n84| func MaximumNArgs(n int) PositionalArgs {\n85| \treturn func(cmd *Command, args []string) error {\n86| \t\tif len(args) \u003e n {\n87| \t\t\treturn fmt.Errorf(\"accepts at most %d arg(s), received %d\", n, len(args))\n88| \t\t}\n89| \t\treturn nil\n90| \t}\n91| }\n92| \n```\n\n```\n73| // MinimumNArgs returns an error if there is not at least N args.\n74| func MinimumNArgs(n int) PositionalArgs {\n75| \treturn func(cmd *Command, args []string) error {\n76| \t\tif len(args) \u003c n {\n77| \t\t\treturn fmt.Errorf(\"requires at least %d arg(s), only received %d\", n, len(args))\n78| \t\t}\n79| \t\treturn nil\n80| \t}\n81| }\n82| \n83|  func MaximumNArgs(n int) PositionalArgs {\n84| func MaximumNArgs(n int) PositionalArgs {\n85| \treturn func(cmd *Command, args []string) error {\n86| \t\tif len(args) \u003e n {\n87| \t\t\treturn fmt.Errorf(\"accepts at most %d arg(s), received %d\", n, len(args))\n88| \t\t}\n89| \t\treturn nil\n90| \t}\n91| }\n92| \n93| // ExactArgs returns an error if there are not exactly n args.\n```\n\n```\n74| func MinimumNArgs(n int) PositionalArgs {\n75| \treturn func(cmd *Command, args []string) error {\n76| \t\tif len(args) \u003c n {\n77| \t\t\treturn fmt.Errorf(\"requires at least %d arg(s), only received %d\", n, len(args))\n78| \t\t}\n79| \t\treturn nil\n80| \t}\n81| }\n82| \n83| // MaximumNArgs returns an error if there are more than N args.\n84|  \treturn func(cmd *Command, args []string) error {\n85| \treturn func(cmd *Command, args []string) error {\n86| \t\tif len(args) \u003e n {\n87| \t\t\treturn fmt.Errorf(\"accepts at most %d arg(s), received %d\", n, len(args))\n88| \t\t}\n89| \t\treturn nil\n90| \t}\n91| }\n92| \n93| // ExactArgs returns an error if there are not exactly n args.\n94| func ExactArgs(n int) PositionalArgs {\n```\n\n```\n75| \treturn func(cmd *Command, args []string) error {\n76| \t\tif len(args) \u003c n {\n77| \t\t\treturn fmt.Errorf(\"requires at least %d arg(s), only received %d\", n, len(args))\n78| \t\t}\n79| \t\treturn nil\n80| \t}\n81| }\n82| \n83| // MaximumNArgs returns an error if there are more than N args.\n84| func MaximumNArgs(n int) PositionalArgs {\n85|  \t\tif len(args) \u003e n {\n86| \t\tif len(args) \u003e n {\n87| \t\t\treturn fmt.Errorf(\"accepts at most %d arg(s), received %d\", n, len(args))\n88| \t\t}\n89| \t\treturn nil\n90| \t}\n91| }\n92| \n93| // ExactArgs returns an error if there are not exactly n args.\n94| func ExactArgs(n int) PositionalArgs {\n95| \treturn func(cmd *Command, args []string) error {\n```\n\n```\n76| \t\tif len(args) \u003c n {\n77| \t\t\treturn fmt.Errorf(\"requires at least %d arg(s), only received %d\", n, len(args))\nX78| \t\t}\n79| \t\treturn nil\n80| \t}\n81| }\n82| \n83| // MaximumNArgs returns an error if there are more than N args.\n84| func MaximumNArgs(n int) PositionalArgs {\n85| \treturn func(cmd *Command, args []string) error {\n86|  \t\t\treturn fmt.Errorf(\"accepts at most %d arg(s), received %d\", n, len(args))\n87| \t\t\treturn fmt.Errorf(\"accepts at most %d arg(s), received %d\", n, len(args))\n88| \t\t}\n89| \t\treturn nil\n90| \t}\n91| }\n92| \n93| // ExactArgs returns an error if there are not exactly n args.\n94| func ExactArgs(n int) PositionalArgs {\n95| \treturn func(cmd *Command, args []string) error {\n96| \t\tif len(args) != n {\n```\n\n```\n114| func MatchAll(pargs ...PositionalArgs) PositionalArgs {\n115| \treturn func(cmd *Command, args []string) error {\n116| \t\tfor _, parg := range pargs {\n117| \t\t\tif err := parg(cmd, args); err != nil {\n118| \t\t\t\treturn err\n119| \t\t\t}\n120| \t\t}\n121| \t\treturn nil\n122| \t}\n123| }\n124|  // ExactValidArgs returns an error if there are not exactly N positional args OR\n125| // ExactValidArgs returns an error if there are not exactly N positional args OR\n126| // there are any positional args that are not in the `ValidArgs` field of `Command`\n127| //\n128| // Deprecated: use MatchAll(ExactArgs(n), OnlyValidArgs) instead\n129| func ExactValidArgs(n int) PositionalArgs {\n130| \treturn MatchAll(ExactArgs(n), OnlyValidArgs)\n131| }\n132| \n```\n\n```\n115| \treturn func(cmd *Command, args []string) error {\n116| \t\tfor _, parg := range pargs {\n117| \t\t\tif err := parg(cmd, args); err != nil {\n118| \t\t\t\treturn err\n119| \t\t\t}\n120| \t\t}\n121| \t\treturn nil\n122| \t}\n123| }\n124| \n125|  // there are any positional args that are not in the `ValidArgs` field of `Command`\n126| // there are any positional args that are not in the `ValidArgs` field of `Command`\n127| //\n128| // Deprecated: use MatchAll(ExactArgs(n), OnlyValidArgs) instead\n129| func ExactValidArgs(n int) PositionalArgs {\n130| \treturn MatchAll(ExactArgs(n), OnlyValidArgs)\n131| }\n132| \n```\n\n```\n117| \t\t\tif err := parg(cmd, args); err != nil {\n118| \t\t\t\treturn err\n119| \t\t\t}\n120| \t\t}\n121| \t\treturn nil\n122| \t}\n123| }\n124| \n125| // ExactValidArgs returns an error if there are not exactly N positional args OR\n126| // there are any positional args that are not in the `ValidArgs` field of `Command`\n127|  // Deprecated: use MatchAll(ExactArgs(n), OnlyValidArgs) instead\n128| // Deprecated: use MatchAll(ExactArgs(n), OnlyValidArgs) instead\n129| func ExactValidArgs(n int) PositionalArgs {\n130| \treturn MatchAll(ExactArgs(n), OnlyValidArgs)\n131| }\n132| \n```\n\n```\n118| \t\t\t\treturn err\n119| \t\t\t}\n120| \t\t}\n121| \t\treturn nil\n122| \t}\n123| }\n124| \n125| // ExactValidArgs returns an error if there are not exactly N positional args OR\n126| // there are any positional args that are not in the `ValidArgs` field of `Command`\n127| //\n128|  func ExactValidArgs(n int) PositionalArgs {\n129| func ExactValidArgs(n int) PositionalArgs {\n130| \treturn MatchAll(ExactArgs(n), OnlyValidArgs)\n131| }\n132| \n```\n\n```\n119| \t\t\t}\n120| \t\t}\n121| \t\treturn nil\n122| \t}\n123| }\n124| \n125| // ExactValidArgs returns an error if there are not exactly N positional args OR\n126| // there are any positional args that are not in the `ValidArgs` field of `Command`\n127| //\n128| // Deprecated: use MatchAll(ExactArgs(n), OnlyValidArgs) instead\n129|  \treturn MatchAll(ExactArgs(n), OnlyValidArgs)\n130| \treturn MatchAll(ExactArgs(n), OnlyValidArgs)\n131| }\n132| \n```\n\n","metadata":"","is_error":false}},{"type":"tool_result","data":{"tool_call_id":"toolu_01GjA75DuK1Bhj1ANMiunDxw","name":"","content":"\u003cfile\u003e\n     1|use flag_rs::{Command, CommandBuilder, CompletionResult, Flag, FlagType, FlagValue, Shell};\n     2|use std::env;\n     3|\n     4|fn main() {\n     5|    let app = build_kubectl();\n     6|\n     7|    let args: Vec\u003cString\u003e = env::args().skip(1).collect();\n     8|    if let Err(e) = app.execute(args) {\n     9|        eprintln!(\"Error: {e}\");\n    10|        std::process::exit(1);\n    11|    }\n    12|}\n    13|\n    14|fn build_kubectl() -\u003e Command {\n    15|    CommandBuilder::new(\"kubectl\")\n    16|        .short(\"Kubernetes command-line tool\")\n    17|        .long(\"kubectl controls the Kubernetes cluster manager\")\n    18|        .subcommand(build_get_command())\n    19|        .subcommand(build_describe_command())\n    20|        .subcommand(build_delete_command())\n    21|        .subcommand(build_completion_command())\n    22|        .flag(\n    23|            Flag::new(\"namespace\")\n    24|                .short('n')\n    25|                .usage(\"Kubernetes namespace\")\n    26|                .value_type(FlagType::String)\n    27|                .default(FlagValue::String(\"default\".to_string())),\n    28|        )\n    29|        .flag_completion(\"namespace\", |_ctx, prefix| {\n    30|            // In a real kubectl, this would query the API server\n    31|            let namespaces = get_namespaces_with_descriptions();\n    32|            let mut result = CompletionResult::new();\n    33|\n    34|            for (ns_name, description) in namespaces {\n    35|                if ns_name.starts_with(prefix) {\n    36|                    result = result.add_with_description(ns_name, description);\n    37|                }\n    38|            }\n    39|\n    40|            Ok(result)\n    41|        })\n    42|        .build()\n    43|}\n    44|\n    45|fn build_get_command() -\u003e Command {\n    46|    CommandBuilder::new(\"get\")\n    47|        .short(\"Display one or many resources\")\n    48|        .long(\"Display one or many resources. Prints a table of the most important information about the specified resources.\")\n    49|        .subcommand(build_get_pods())\n    50|        .subcommand(build_get_services())\n\n(File has more lines. Use 'offset' parameter to read beyond line 50)\n\u003c/file\u003e\n","metadata":"{\"file_path\":\"/Users/navicore/git/navicore/flag-rs/examples/kubectl.rs\",\"content\":\"use flag_rs::{Command, CommandBuilder, CompletionResult, Flag, FlagType, FlagValue, Shell};\\nuse std::env;\\n\\nfn main() {\\n    let app = build_kubectl();\\n\\n    let args: Vec\\u003cString\\u003e = env::args().skip(1).collect();\\n    if let Err(e) = app.execute(args) {\\n        eprintln!(\\\"Error: {e}\\\");\\n        std::process::exit(1);\\n    }\\n}\\n\\nfn build_kubectl() -\\u003e Command {\\n    CommandBuilder::new(\\\"kubectl\\\")\\n        .short(\\\"Kubernetes command-line tool\\\")\\n        .long(\\\"kubectl controls the Kubernetes cluster manager\\\")\\n        .subcommand(build_get_command())\\n        .subcommand(build_describe_command())\\n        .subcommand(build_delete_command())\\n        .subcommand(build_completion_command())\\n        .flag(\\n            Flag::new(\\\"namespace\\\")\\n                .short('n')\\n                .usage(\\\"Kubernetes namespace\\\")\\n                .value_type(FlagType::String)\\n                .default(FlagValue::String(\\\"default\\\".to_string())),\\n        )\\n        .flag_completion(\\\"namespace\\\", |_ctx, prefix| {\\n            // In a real kubectl, this would query the API server\\n            let namespaces = get_namespaces_with_descriptions();\\n            let mut result = CompletionResult::new();\\n\\n            for (ns_name, description) in namespaces {\\n                if ns_name.starts_with(prefix) {\\n                    result = result.add_with_description(ns_name, description);\\n                }\\n            }\\n\\n            Ok(result)\\n        })\\n        .build()\\n}\\n\\nfn build_get_command() -\\u003e Command {\\n    CommandBuilder::new(\\\"get\\\")\\n        .short(\\\"Display one or many resources\\\")\\n        .long(\\\"Display one or many resources. Prints a table of the most important information about the specified resources.\\\")\\n        .subcommand(build_get_pods())\\n        .subcommand(build_get_services())\"}","is_error":false}},{"type":"finish","data":{"reason":"stop","time":0}}]h_�Mh_�M
..�$
UU�G;1682b2dd-f3cf-4ed9-af0a-83f539b5442d411b21fc-ba1e-46e7-9bb4-c313dee34321assistant[{"type":"text","data":{"text":"Based on my comprehensive analysis of Go Cobra compared to flag-rs, here's what makes Cobra powerful and what features would enhance flag-rs:\n\n## Key Go Cobra Features That Inspired flag-rs\n\n### ✅ **Already Well Implemented in flag-rs**\n1. **Dynamic Runtime Completions** - The core inspiration! Cobra's `ValidArgsFunction` → flag-rs's completion functions\n2. **Shell Completion Generation** - Both support bash/zsh/fish with dynamic calls\n3. **Nested Subcommands** - Hierarchical command structure\n4. **Flag Inheritance** - Global flags available to subcommands  \n5. **Builder Pattern** - Clean API design\n\n### 🎯 **Major Missing Features Worth Adding**\n\n#### **1. Command Lifecycle Hooks** (High Priority)\n**Cobra has**: `PersistentPreRun`, `PreRun`, `Run`, `PostRun`, `PersistentPostRun`\n```go\ncmd.PersistentPreRun = func(cmd *Command, args []string) {\n    // Setup that runs for this command and all children\n}\n```\n**flag-rs needs**: Similar hook system for setup/teardown, validation, logging\n\n#### **2. Argument Validation** (High Priority)  \n**Cobra has**: Rich positional argument validation\n```go\ncmd.Args"}}]copilot.claude-sonnet-4h_�Mh_�V��&#UU��
001a6b2a-c358-4225-b85a-079b8fa706e3411b21fc-ba1e-46e7-9bb4-c313dee34321tool[{"type":"tool_result","data":{"tool_call_id":"toolu_01GyW5HiNdW7DJ5xDpDKVV2w","name":"","content":"# Sourcegraph Search Results\n\nFound 30 matches across 30 results\n(Result limit reached, try a more specific query)\n\n## Result 1: github.com/spf13/cobra/command.go\n\nURL: /github.com/spf13/cobra/-/blob/command.go\n\n```\n860| }\n861| \n862| // SuggestionsFor provides suggestions for the typedName.\n863| func (c *Command) SuggestionsFor(typedName string) []string {\n864| \tsuggestions := []string{}\n865| \tfor _, cmd := range c.commands {\n866| \t\tif cmd.IsAvailableCommand() {\n867| \t\t\tlevenshteinDistance := ld(typedName, cmd.Name(), true)\n868| \t\t\tsuggestByLevenshtein := levenshteinDistance \u003c= c.SuggestionsMinimumDistance\n869| \t\t\tsuggestByPrefix := strings.HasPrefix(strings.ToLower(cmd.Name()), strings.ToLower(typedName))\n870|  \t\t\t\tsuggestions = append(suggestions, cmd.Name())\n871| \t\t\t\tsuggestions = append(suggestions, cmd.Name())\n872| \t\t\t}\n873| \t\t\tfor _, explicitSuggestion := range cmd.SuggestFor {\n874| \t\t\t\tif strings.EqualFold(typedName, explicitSuggestion) {\n875| \t\t\t\t\tsuggestions = append(suggestions, cmd.Name())\n876| \t\t\t\t}\n877| \t\t\t}\n878| \t\t}\n879| \t}\n880| \treturn suggestions\n```\n\n```\n862| // SuggestionsFor provides suggestions for the typedName.\n863| func (c *Command) SuggestionsFor(typedName string) []string {\n864| \tsuggestions := []string{}\n865| \tfor _, cmd := range c.commands {\n866| \t\tif cmd.IsAvailableCommand() {\n867| \t\t\tlevenshteinDistance := ld(typedName, cmd.Name(), true)\n868| \t\t\tsuggestByLevenshtein := levenshteinDistance \u003c= c.SuggestionsMinimumDistance\n869| \t\t\tsuggestByPrefix := strings.HasPrefix(strings.ToLower(cmd.Name()), strings.ToLower(typedName))\n870| \t\t\tif suggestByLevenshtein || suggestByPrefix {\n871| \t\t\t\tsuggestions = append(suggestions, cmd.Name())\n872|  \t\t\tfor _, explicitSuggestion := range cmd.SuggestFor {\n873| \t\t\tfor _, explicitSuggestion := range cmd.SuggestFor {\n874| \t\t\t\tif strings.EqualFold(typedName, explicitSuggestion) {\n875| \t\t\t\t\tsuggestions = append(suggestions, cmd.Name())\n876| \t\t\t\t}\n877| \t\t\t}\n878| \t\t}\n879| \t}\n880| \treturn suggestions\n881| }\n882| \n```\n\n```\n863| func (c *Command) SuggestionsFor(typedName string) []string {\n864| \tsuggestions := []string{}\n865| \tfor _, cmd := range c.commands {\n866| \t\tif cmd.IsAvailableCommand() {\n867| \t\t\tlevenshteinDistance := ld(typedName, cmd.Name(), true)\n868| \t\t\tsuggestByLevenshtein := levenshteinDistance \u003c= c.SuggestionsMinimumDistance\n869| \t\t\tsuggestByPrefix := strings.HasPrefix(strings.ToLowerP
xx�Y&
UU�K;f5951636-de57-46de-a9c5-4b384384970b411b21fc-ba1e-46e7-9bb4-c313dee34321assistant[{"type":"text","data":{"text":"Excellent! Let's create a comprehensive plan that makes flag-rs the best of both worlds - clap's robustness with Cobra's dynamic features. ActiveHelp is indeed unique to Cobra and would be a major differentiator.\n\n## Flag-rs Enhancement Plan\n\n### **Phase 1: Foundation (Core UX) - 2-3 weeks**\n\n#### 1.1 Terminal Infrastructure\n- **Terminal width detection** using `$COLUMNS` env var + fallback to 80\n- **Text wrapping** for help messages with proper word boundaries\n- **Help formatting improvements** with consistent alignment\n\n#### 1.2 Argument Validation (Cobra-inspired)\n```rust\n// New argument validation system\npub enum ArgValidator {\n    ExactArgs(usize),\n    MinimumArgs(usize), \n    MaximumArgs(usize),\n    RangeArgs(usize, usize),\n    OnlyValidArgs,  // Must be in ValidArgs list\n    Custom(Box\u003cdyn Fn(\u0026[String]) -\u003e Result\u003c()\u003e\u003e),\n}\n\nimpl CommandBuilder {\n    pub fn args(self, validator: ArgValidator) -\u003e Self;\n}\n```\n\n#### 1.3 \"Did You Mean\" Suggestions  \n```rust\nimpl Command {\n    pub fn suggest_for(\u0026mut self, suggestions: Vec\u003cString\u003e) -\u003e \u0026mut Self;\n    pub fn suggestions_minimum_distance(\u0026mut self, distance: usize) -\u003e \u0026mut Self;\n    \n    // Internal: Levenshtein distance calculation\n    fn find_suggestions(\u0026self, input: \u0026str) -\u003e Vec\u003cString\u003e;\n}\n```\n\n### **Phase 2: ActiveHelp System (Cobra's Killer Feature) - 2 weeks**\n\n#### 2.1 ActiveHelp Core\n```rust\npub struct ActiveHelp {\n    pub message: String,\n    pub condition: Option\u003cBox\u003cdyn Fn(\u0026Context) -\u003e bool\u003e\u003e,\n}\n\npub struct CompletionResult {\n    pub values: Vec\u003cString\u003e,\n    pub descriptions: HashMap\u003cString, String\u003e,\n    pub active_help: Vec\u003cActiveHelp\u003e,  // NEW!\n}\n\nimpl CompletionResult {\n    pub fn add_help\u003cS: Into\u003cString\u003e\u003e(mut self, help: S) -\u003e Self;\n    pub fn add_conditional_help\u003cS, F\u003e(mut self, help: S, condition: F) -\u003e Self \n    where \n        S: Into\u003cString\u003e,\n        F: Fn(\u0026Context) -\u003e bool + 'static;\n}\n```\n\n#### 2.2 ActiveHelp Examples\n```rust\n// Contextual help during completion\n.arg_completion(|ctx, prefix| {\n    let mut result = CompletionResult::new();\n    \n    // Add completions\n    result = result.extend(get_pod_names(prefix));\n    \n    // Add contextual help\n    if ctx.flag(\"namespace\").is_none() {\n        result = result.add_help(\"Tip: Use -n \u003cnamespace\u003e to list pods in a specific namespace\");\n    }\n    \n    if prefix.is_empty() {\n        result = result.add_help(\"Use TAB to see available pods, or type a partial name\");\n    }\n    \n    Ok(result)\n})\n```\n\n#### 2.3 ActiveHelp in Shell Scripts\n- Modify completion script generation to handle ActiveHelp markers\n- Display help messages on double-TAB or when no completions available\n- Different behavior per shell (bash/zsh/fish)"}}]copilot.claude-sonnet-4h_��h_���%
UU�{
b93c36d5-c449-4f44-8bd8-dd98543314e4411b21fc-ba1e-46e7-9bb4-c313dee34321user[{"type":"text","data":{"text":"Great, lets make a plan for advancing flag that considers both the clap gap and cobra gap and lean toward cobra for inspiration - I'm very interested in the active help system and I don't recall anything in clap for that.  "}},{"type":"finish","data":{"reason":"stop","time":0}}]h_��h_�Ϣf$
UU�];1682b2dd-f3cf-4ed9-af0a-83f539b5442d411b21fc-ba1e-46e7-9bb4-c313dee34321assistant[{"type":"text","data":{"text":"Based on my comprehensive analysis of Go Cobra compared to flag-rs, here's what makes Cobra powerful and what features would enhance flag-rs:\n\n## Key Go Cobra Features That Inspired flag-rs\n\n### ✅ **Already Well Implemented in flag-rs**\n1. **Dynamic Runtime Completions** - The core inspiration! Cobra's `ValidArgsFunction` → flag-rs's completion functions\[n2. **Shell Completion Generation** - Both support bash/zsh/fish with dynamic calls\n3. **Nested Subcommands** - Hierarchical command structure\n4. **Flag Inheritance** - Global flags available to subcommands  \n5. **Builder Pattern** - Clean API design\n\n### 🎯 **Major Missing Features Worth Adding**\n\n#### **1. Command Lifecycle Hooks** (High Priority)\n**Cobra has**: `PersistentPreRun`, `PreRun`, `Run`, `PostRun`, `PersistentPostRun`\n```go\ncmd.PersistentPreRun = func(cmd *Command, args []string) {\n    // Setup that runs for this command and all children\n}\n```\n**flag-rs needs**: Similar hook system for setup/teardown, validation, logging\n\n#### **2. Argument Validation** (High Priority)  \n**Cobra has**: Rich positional argument validation\n```go\ncmd.Args = cobra.ExactArgs(2)           // Exactly 2 args\ncmd.Args = cobra.MinimumNArgs(1)        // At least 1 arg  \ncmd.Args = cobra.RangeArgs(1, 3)        // Between 1-3 args\ncmd.Args = cobra.OnlyValidArgs          // Must be in ValidArgs list\n```\n**flag-rs needs**: Argument count validation, custom validators\n\n#### **3. \"Did You Mean\" Suggestions** (Medium Priority)\n**Cobra has**: Automatic Levenshtein distance-based suggestions\n```go\ncmd.SuggestFor = []string{\"deploy\", \"start\"}  // Explicit suggestions\ncmd.SuggestionsMinimumDistance = 2            // Auto-suggestions\n```\n**flag-rs needs**: Typo correction for commands and flags\n\n#### **4. Advanced Help Features** (Medium Priority)\n**Cobra has**: \n- Terminal width detection with `$COLUMNS`\n- Help text wrapping and alignment  \n- Custom help templates\n- Command grouping in help\n- \"Active Help\" (contextual hints during completion)\n\n#### **5. Rich Flag Features** (Lower Priority)\n**Cobra has**: \n- Flag groups (mutually exclusive, required groups)\n- Persistent flags (inherited by children)\n- Flag completion functions\n- Extensive validation\n\n### 🔥 **Unique Cobra Features Worth Considering**\n\n#### **ActiveHelp System**\nCobra can show contextual help during tab completion:\n```bash\n$ kubectl get pods \u003cTAB\u003e\n# Shows: \"Use 'kubectl get pods --help' for more information\"\n#        nginx-abc123  redis-def456  postgres-ghi789\n```\n\n#### **Command Suggestions**\n```bash\n$ kubectl gt pods\nError: unknown command \"gt\" for \"kubectl\"\n\nDid you mean this?\n    get\n```\n\n#### **Rich Argument Parsing**\n```go\n// Cobra can validate argument combinations\ncmd.Args = cobra.MatchAll(\n    cobra.ExactArgs(2),\n    cobra.OnlyValidArgs,\n)\n```\n\n## **Recommended Implementation Priority**\n\n### **Phase 1: Core UX** \n1. **Argument validation** - `ExactArgs(n)`, `MinimumNArgs(n)`, etc.\n2. **Command suggestions** - \"Did you mean?\" with Levenshtein distance\n3. **Terminal width detection** - For better help formatting\n\n### **Phase 2: Advanced Features**\n4. **Lifecycle hooks** - PreRun/PostRun for setup/teardown\n5. **ActiveHelp** - Contextual hints during completion\n6. **Help improvements** - Custom templates, grouping\n\n### **Phase 3: Polish**\n7. **Flag enhancements** - Groups, better validation\n8. **Error improvements** - Better formatting, context\n\n## **Why This Matters**\n\nCobra's success comes from excellent **developer experience** and **user experience**. The features above would make flag-rs not just functionally equivalent to clap, but **better** than clap due to the dynamic completion advantage.\n\nThe argument validation and suggestion features are particularly important - they're the difference between a \"toy CLI framework\" and a \"production-ready tool\" that developers trust for complex applications.\n\nYour core insight about runtime completions was spot-on - that's Cobra's killer feature that clap can't match. Adding these complementary features would make flag-rs a compelling alternative to both clap and Cobra."}},{"type":"finish","data":{"reason":"end_turn","time":1751116901}}]copilot.claude-sonnet-4h_�Mh_�eh_�e
	�
�	�,l Completion Generation** - Bo�	(
UU�+;5b71a825-85e1-4c80-886d-ad71458d3433411b21fc-ba1e-46e7-9bb4-c313dee34321assistant[{"type":"text","data":{"text":"Absolutely brilliant insight! You're spot-on about Rust macros being a superpower - the kube-rs derive macros are indeed cleaner than Go's verbose K8s client code. And yes, clap's multiple APIs (builder, derive, yaml) create decision paralysis instead of guiding users to the \"best\" way.\n\n## Macro Strategy for flag-rs\n\n### **Design Philosophy: One True Way™**\n- **1.0 Goal**: Macro API as the primary, recommended approach\n- **Builder API**: Remains as the foundation, but becomes the \"advanced/library\" API\n- **No Multiple Paradigms**: Avoid clap's confusing choice between builder/derive/yaml\n\n### **Macro Design Principles**\n\n#### **1. Ergonomic Over Everything**\n```rust\n// The dream: kubectl-like CLI in minimal code\n#[derive(Cli)]\n#[cli(name = \"kubectl\", about = \"Kubernetes command-line tool\")]\nstruct Kubectl {\n    #[arg(short = 'n', long = \"namespace\", default = \"default\")]\n    #[complete(namespaces)]  // \u003c- Dynamic completion!\n    namespace: String,\n\n    #[command]\n    cmd: Commands,\n}\n\n#[derive(Commands)]\nenum Commands {\n    Get(GetCmd),\n    Delete(DeleteCmd),\n}\n\n#[derive(Args)]\nstruct GetCmd {\n    #[arg()]\n    #[complete(resources)]  // \u003c- Context-aware completion\n    resource: String,\n    \n    #[arg()]\n    #[complete(resource_names)]  // \u003c- Runtime completion based on resource type!\n    name: Option\u003cString\u003e,\n}\n\n// Completion functions get full context\nfn resource_names(ctx: \u0026CompletionContext, prefix: \u0026str) -\u003e Result\u003cCompletionResult\u003e {\n    let resource = ctx.get_arg(\"resource\")?;\n    let namespace = ctx.get_flag(\"namespace\").unwrap_or(\"default\");\n    \n    let mut result = CompletionResult::new();\n    \n    // ActiveHelp based on context!\n    if namespace != \"default\" {\n        result = result.add_help(\u0026format!(\"Listing {} in namespace '{}'\", resource, namespace));\n    }\n    \n    match resource.as_str() {\n        \"pods\" =\u003e result.extend(get_pod_names(namespace, prefix)),\n        \"services\" =\u003e result.extend(get_service_names(namespace, prefix)), \n        _ =\u003e result.add_help(\"Unknown resource type\"),\n    }\n}\n```\n\n#### **2. Builder API as Foundation (Implementation Strategy)**\n```rust"}}]copilot.claude-sonnet-4h_��h_��<'
UU�I
a7abe439-d056-4d28-b2a1-efa752f40a12411b21fc-ba1e-46e7-9bb4-c313dee34321user[{"type":"text","data":{"text":"We didn't discuss macro support but that's where rust can shine.  An example of rust being better at go at a go-native domain is that the kube crate is better for making kubernetes operators than go - the kube macros are more readable and understandable than go because go drags in messy redundant boilerplate every where for k8s operators.  in that spirit, I'd live for our primary API to be macro based but we need to be careful not to design the macro system too early -- and be careful to not implement the primitive impl in a way that makes macros harder to implement... but beware when we get to product 1.0 I am thinking we'll put forth the macro API as the prefered one-way to do things.  It drives me crazy that clap has different approaches - choice is good but the different approaches are just about taste and it is confusing to the developer that just wants to start off with the best way."}},{"type":"finish","data":{"reason":"stop","time":0}}]h_��h_���z&UU��;f5951636-de57-46de-a9c5-4b384384970b411b21fc-ba1e-46e7-9bb4-c313dee34321assistant[{"type":"text","data":{"text":"Excellent! Let's create a comprehensive plan that makes flag-rs the best of both worlds - clap's robustness with Cobra's dynamic features. ActiveHelp is indeed unique to Cobra and would be a major differentiator.\n\n## Flag-rs Enhancement Plan\n\n### **Phase 1: Foundation (Core UX) - 2-3 weeks**\n\n#### 1.1 Terminal Infrastructure\n- **Terminal width detection** using `$COLUMNS` env var _(Args)]\nstruct GetCmd {\n    #[arg()]\n    #[complete(resources)]  // \u003c- Context-aware completion\n    resource: String,\n    \n    #[arg()]\n    #[complete(resource_names)]  // \u003c- Runtime completion based on resource type!\n    name: Option\u003cString\u003e,\n}\n\n// Completion functions get full context\nfn resource_names(ctx: \u0026CompletionContext, prefix: \u0026str) -\u003e Result\u003cCompletionResult\u003e {\n    let resource = ctx.get_arg(\"resource\")?;\n    let namespace = ctx.get_flag(\"namespace\").unwrap_or(\"default\");\n    \n    let mut result = CompletionResult::new();\n    \n    // ActiveHelp based on context!\n    if namespace != \"default\" {\n        result = result.add_help(\u0026format!(\"Listing {} in namespace '{}'\", resource, namespace));\n    }\n    \n    match resource.as_str() {\n        \"pods\" =\u003e result.extend(get_pod_names(namespace, prefix)),\n        \"services\" =\u003e result.extend(get_service_names(namespace, prefix)), \n        _ =\u003e result.add_help(\"Unknown resource type\"),\n    }\n}\n```\n\n#### **2. Builder API as Foundation (Implementation Strategy)**\n```rust\n// Macros expand to builder API calls\n#[derive(Cli)]\nstruct App { /* ... */ }\n\n// Expands to something like:\nimpl App {\n    fn command() -\u003e Command {\n        CommandBuilder::new(\"app\")\n            .about(\"...\")\n            .flag(Flag::new(\"verbose\").short('v')...)\n            .arg_completion(\"namespace\", namespaces)\n            .build()\n    }\n}\n```\n\n### **Careful Primitive Design**\n\n#### **1. Context-Rich Completion API**\n```rust\n// Design builder API to support rich macro context\npub struct CompletionContext\u003c'a\u003e {\n    pub command_path: \u0026'a [String],\n    pub flags: \u0026'a HashMap\u003cString, String\u003e,\n    pub args: \u0026'a [String],\n    pub current_arg_index: usize,\n    pub current_arg_name: Option\u003c\u0026'a str\u003e,\n}\n\npub type CompletionFn = Box\u003cdyn Fn(\u0026CompletionContext, \u0026str) -\u003e Result\u003cCompletionResult\u003e\u003e;\n\nimpl CommandBuilder {\n    // Rich context for macros\n    pub fn arg_completion_with_context\u003cF\u003e(self, arg_name: \u0026str, f: F) -\u003e Self \n    where F: Fn(\u0026CompletionContext, \u0026str) -\u003e Result\u003cCompletionResult\u003e + 'static;\n}\n```\n\n#### **2. Lifecycle Hooks with Metadata**\n```rust\n// Support macro-generated hook chains\npub struct HookMetadata {\n    pub source: String,  // \"derive_macro\", \"user_defined\"\n    pub command_path: Vec\u003cString\u003e,\n}\n\npub type LifecycleHook = Box\u003cdyn Fn(\u0026mut Context, \u0026HookMetadata) -\u003e Result\u003c()\u003e\u003e;\n\nimpl CommandBuilder {\n    pub fn pre_run_with_metadata\u003cF\u003e(self, f: F, metadata: HookMetadata) -\u003e Self;\n}\n```\n\n#### **3. Validation with Rich Error Context**\n```rust\n// Support macro-generated validators with good error messages\npub struct ValidationError {\n    pub field_name: Option\u003cString\u003e,   // For macro-generated errors\n    pub struct_name: Option\u003cString\u003e,  // For better error messages\n    pub message: String,\n    pub suggestions: Vec\u003cString\u003e,\n}\n\npub type Validator = Box\u003cdyn Fn(\u0026Context) -\u003e Result\u003c(), ValidationError\u003e\u003e;\n```\n\n### **Macro Features to Enable**\n\n#### **1. Auto-Generated Help**\n```rust\n#[derive(Cli)]\n#[cli(about = \"Deploy applications to Kubernetes\")]\nstruct Deploy {\n    /// The deployment file to apply\n    #[arg(value_name = \"FILE\")]\n    #[validate(file_exists)]  // Built-in validators\n    file: PathBuf,\n    \n    /// Deploy to this namespace\n    #[arg(short, long, default = \"default\")]\n    #[complete(namespaces)]\n    namespace: String,\n}\n\n// Auto-generates:\n// USAGE: deploy [OPTIONS] \u003cFILE\u003e\n// \n// Deploy applications to Kubernetes  \n//\n// ARGUMENTS:\n//   \u003cFILE\u003e  The deployment file to apply\n//\n// OPTIONS:\n//   -n, --namespace \u003cNAMESPACE\u003e  Deploy to this namespace ["}}]copilot.claude-sonnet-4h_��h_�idate_deployment_file(ctx.args().first())?;\n        Ok(())\n    })\n    .run(|ctx| {\n        // Main logic\n        deploy_application(ctx)\n    })\n    .post_run(|ctx| {\n        // Cleanup, notifications\n        send_slack_notification(\"Deployment completed\")?;\n        Ok(())\n    })\n```\n\n### **Phase 4: Enhanced Help \u0026 UX - 1-2 weeks**\n\n#### 4.1 Custom Help Templates\n```rust\nimpl Command {\n    pub fn help_template(mut self, template: \u0026str) -\u003e Self;\n    pub fn usage_template(mut self, template: \u0026str) -\u003e Self;\n}\n\n// Templates with placeholders like:\n// {name} {version} {usage} {flags} {subcommands} {after-help}\n```\n\n#### 4.2 Command Groups\n```rust\npub struct CommandGroup {\n    pub id: String,\n    pub title: String,\n}\n\nimpl CommandBuilder {\n    pub fn group_id(self, group_id: \u0026str) -\u003e Self;\n}\n\nimpl Command {\n    pub fn add_group(\u0026mut self, group: CommandGroup);\n}\n```\n\n#### 4.3 Better Error Messages  \n```rust\npub enum Error {\n    // Enhanced with suggestions\n    CommandNotFound { \n        command: String, \n        suggestions: Vec\u003cString\u003e \n    },\n    ArgumentValidation {\n        message: String,\n        expected: String,\n        received: usize,\n    },\n    // ... existing variants\n}\n```\n\n### **Phase 5: Advanced Flag Features - 1-2 weeks**\n\n#### 5.1 Flag Groups \u0026 Dependencies\n```rust\npub enum FlagConstraint {\n    RequiredIf(String),      // Required if another flag is set\n    ConflictsWith(Vec\u003cString\u003e), // Mutually exclusive\n    Requires(Vec\u003cString\u003e),   // Must be used with these flags\n}\n\nimpl Flag {\n    pub fn constraint(mut self, constraint: FlagConstraint) -\u003e Self;\n}\n```\n\n#### 5.2 Advanced Flag Types\n```rust\npub enum FlagType {\n    // Existing types...\n    StringArray,  // Multiple values: --tag=a --tag=b\n    Choice(Vec\u003cString\u003e), // Must be one of these values  \n    Range(i64, i64),     // Numeric range validation\n    File,         // File path validation\n    Directory,    // Directory path validation\n}\n```\n\n### **Phase 6: Performance \u0026 Polish - 1 week**\n\n#### 6.1 Completion Performance\n- Async completion functions for I/O-bound operations\n- Completion caching for expensive operations\n- Timeout handling for slow completions\n\n#### 6.2 Better Testing\n- Integration tests for all shell completion scripts\n- Property-based testing for argument validation\n- Performance benchmarks vs clap\n\n## **Implementation Strategy**\n\n### **Week 1-2: Foundation**\n- Start with terminal width detection (easy win)\n- Implement argument validation (high impact)\n- Add basic suggestion system\n\n### **Week 3-4: ActiveHelp (The Differentiator)**\n- This is the unique selling point vs clap\n- Focus on making it feel magical and helpful\n- Extensive testing across shells\n\n### **Week 5-6: Lifecycle Hooks**  \n- Enables complex applications\n- Makes flag-rs suitable for production tools\n\n### **Week 7-8: Polish \u0026 Advanced Features**\n- Help templates, groups, advanced flags\n- Performance optimizations\n\n## **Success Metrics**\n\n1. **Feature Parity**: All core clap features covered\n2. **Unique Value**: ActiveHelp working smoothly in all shells  \n3. **Developer Experience**: Easy migration from clap\n4. **Performance**: Completion latency \u003c 100ms for common cases\n5. **Documentation**: Complete examples for kubectl-like tools\n\n## **Beyond the Plan**\n\nAfter this foundation, flag-rs would be positioned as:\n- **vs Clap**: \"All of clap's robustness + runtime completions + ActiveHelp\"\n- **vs Cobra**: \"Cobra's dynamic features in Rust with zero dependencies\"\n\nThe ActiveHelp system alone would make flag-rs unique in the Rust ecosystem and could drive adoption from developers frustrated with clap's static completion limitations.\n\nReady to start with Phase 1? The terminal width detection would be a great first PR to get the ball rolling!"}},{"type":"finish","data":{"reason":"end_turn","time":1751117305}}]copilot.claude-sonnet-4h_��h_��h_��^+ fallback to 80\n- **Text wrapping** for help messages with proper word boundaries\n- **Help formatting improvements** with consistent alignment\n\n#### 1.2 Argument Validation (Cobra-inspired)\n```rust\n// New argument validation system\npub enum ArgValidator {\n    ExactArgs(usize),\n    MinimumArgs(usize), \n    MaximumArgs(usize),\n    RangeArgs(usize, usize),\n    OnlyValidArgs,  // Must be in ValidArgs list\n    Custom(Box\u003cdyn Fn(\u0026[String]) -\u003e Result\u003c()\u003e\u003e),\n}\n\nimpl CommandBuilder {\n    pub fn args(self, validator: ArgValidator) -\u003e Self;\n}\n```\n\n#### 1.3 \"Did You Mean\" Suggestions  \n```rust\nimpl Command {\n    pub fn suggest_for(\u0026mut self, suggestions: Vec\u003cString\u003e) -\u003e \u0026mut Self;\n    pub fn suggestions_minimum_distance(\u0026mut self, distance: usize) -\u003e \u0026mut Self;\n    \n    // Internal: Levenshtein distance calculation\n    fn find_suggestions(\u0026self, input: \u0026str) -\u003e Vec\u003cString\u003e;\n}\n```\n\n### **Phase 2: ActiveHelp System (Cobra's Killer Feature) - 2 weeks**\n\n#### 2.1 ActiveHelp Core\n```rust\npub struct ActiveHelp {\n    pub message: String,\n    pub condition: Option\u003cBox\u003cdyn Fn(\u0026Context) -\u003e bool\u003e\u003e,\n}\n\npub struct CompletionResult {\n    pub values: Vec\u003cString\u003e,\n    pub descriptions: HashMap\u003cString, String\u003e,\n    pub active_help: Vec\u003cActiveHelp\u003e,  // NEW!\n}\n\nimpl CompletionResult {\n    pub fn add_help\u003cS: Into\u003cString\u003e\u003e(mut self, help: S) -\u003e Self;\n    pub fn add_conditional_help\u003cS, F\u003e(mut self, help: S, condition: F) -\u003e Self \n    where \n        S: Into\u003cString\u003e,\n        F: Fn(\u0026Context) -\u003e bool + 'static;\n}\n```\n\n#### 2.2 ActiveHelp Examples\n```rust\n// Contextual help during completion\n.arg_completion(|ctx, prefix| {\n    let mut result = CompletionResult::new();\n    \n    // Add completions\n    result = result.extend(get_pod_names(prefix));\n    \n    // Add contextual help\n    if ctx.flag(\"namespace\").is_none() {\n        result = result.add_help(\"Tip: Use -n \u003cnamespace\u003e to list pods in a specific namespace\");\n    }\n    \n    if prefix.is_empty() {\n        result = result.add_help(\"Use TAB to see available pods, or type a partial name\");\n    }\n    \n    Ok(result)\n})\n```\n\n#### 2.3 ActiveHelp in Shell Scripts\n- Modify completion script generation to handle ActiveHelp markers\n- Display help messages on double-TAB or when no completions available\n- Different behavior per shell (bash/zsh/fish)\n\n### **Phase 3: Advanced Command Features - 2 weeks**\n\n#### 3.1 Command Lifecycle Hooks (Cobra-style)\n```rust\npub struct Command {\n    // Existing fields...\n    persistent_pre_run: Option\u003cBox\u003cdyn Fn(\u0026mut Context) -\u003e Result\u003c()\u003e\u003e\u003e,\n    pre_run: Option\u003cBox\u003cdyn Fn(\u0026mut Context) -\u003e Result\u003c()\u003e\u003e\u003e,\n    post_run: Option\u003cBox\u003cdyn Fn(\u0026mut Context) -\u003e Result\u003c()\u003e\u003e\u003e,  \n    persistent_post_run: Option\u003cBox\u003cdyn Fn(\u0026mut Context) -\u003e Result\u003c()\u003e\u003e\u003e,\n}\n\nimpl CommandBuilder {\n    pub fn persistent_pre_run\u003cF\u003e(self, f: F) -\u003e Self \n    where F: Fn(\u0026mut Context) -\u003e Result\u003c()\u003e + 'static;\n    \n    pub fn pre_run\u003cF\u003e(self, f: F) -\u003e Self \n    where F: Fn(\u0026mut Context) -\u003e Result\u003c()\u003e + 'static;\n}\n```\n\n#### 3.2 Execution Order\n```\nPersistentPreRun (parent → child)\nPreRun (current command only)  \nRun (main command)\nPostRun (current command only)\nPersistentPostRun (child → parent)\n```\n\n#### 3.3 Use Cases for Hooks\n```rust\nCommandBuilder::new(\"deploy\")\n    .persistent_pre_run(|ctx| {\n        // Setup logging, validate credentials\n        setup_logging(ctx.flag(\"verbose\").unwrap_or(\"false\"))?;\n        validate_kubeconfig()?;\n        Ok(())\n    })\n    .pre_run(|ctx| {\n        // Command-specific validation\n        val
�U(
UU�C;5b71a825-85e1-4c80-886d-ad71458d3433411b21fc-ba1e-46e7-9bb4-c313dee34321assistant[{"type":"text","data":{"text":"Absolutely brilliant insight! You're spot-on about Rust macros being a superpower - the kube-rs derive macros are indeed cleaner than Go's verbose K8s client code. And yes, clap's multiple APIs (builder, derive, yaml) create decision paralysis instead of guiding users to the \"best\" way.\n\n## Macro Strategy for flag-rs\n\n### **Design Philosophy: One True Way™**\n- **1.0 Goal**: Macro API as the primary, recommended approach\n- **Builder API**: Remains as the foundation, but becomes the \"advanced/library\" API\n- **No Multiple Paradigms**: Avoid clap's confusing choice between builder/derive/yaml\n\n### **Macro Design Principles**\n\n#### **1. Ergonomic Over Everything**\n```rust\n// The dream: kubectl-like CLI in minimal code\n#[derive(Cli)]\n#[cli(name = \"kubectl\", about = \"Kubernetes command-line tool\")]\nstruct Kubectl {\n    #[arg(short = 'n', long = \"namespace\", default = \"default\")]\n    #[complete(namespaces)]  // \u003c- Dynamic completion!\n    namespace: String,\n\n    #[command]\n    cmd: Commands,\n}\n\n#[derive(Commands)]\nenum Commands {\n    Get(GetCmd),\n    Delete(DeleteCmd),\n}\n\n#[derive(Args)]\nstruct GetCmd {\n    #[arg()]\n    #[complete(resources)]  // \u003c- Context-aware completion\n    resource: String,\n    \n    #[arg()]\n    #[complete(resource_names)]  // \u003c- Runtime completion based on resource type!\n    name: Option\u003cString\u003e,\n}\n\n// Completion functions get full context\nfn resource_names(ctx: \u0026CompletionContext, prefix: \u0026str) -\u003e Result\u003cCompletionResult\u003e {\n    let resource = ctx.get_arg(\"resource\")?;\n    let namespace = ctx.get_flag(\"namespace\").unwrap_or(\"default\");\n    \n    let mut result = CompletionResult::new();\n    \n    // ActiveHelp based on context!\n    if namespace != \"default\" {\n        result = result.add_help(\u0026format!(\"Listing {} in namespace '{}'\", resource, namespace));\n    }\n    \n    match resource.as_str() {\n        \"pods\" =\u003e result.extend(get_pod_names(namespace, prefix)),\n        \"services\" =\u003e result.extend(get_service_names(namespace, prefix)), \n        _ =\u003e result.add_help(\"Unknown resource type\"),\n    }\n}\n```\n\n#### **2. Builder API as Foundation (Implementation Strategy)**\n```rust\n// Macros expand to builder API calls\n#[derive(Cli)]\nstruct App { /* ... */ }\n\n// Expands to something like:\nimpl App {\n    fn command() -\u003e Command {\n        CommandBuilder::new(\"app\")\n            .about(\"...\")\n            .flag(Flag::new(\"verbose\").short('v')...)\n            .arg_completion(\"namespace\", namespaces)\n            .build()\n    }\n}\n```�i(
UU�k;5b71a825-85e1-4c80-886d-ad71458d3433411b21fc-ba1e-46e7-9bb4-c313dee34321assistant[{"type":"text","data":{"text":"Absolutely brilliant insight! You're spot-on about Rust macros being a superpower - the kube-rs derive macros are indeed cleaner than Go's verbose K8s client code. And yes, clap's multiple APIs (builder, derive, yaml) create decision paralysis instead of guiding users to the \"best\" way.\n\n## Macro Strategy for flag-rs\n\n### **Design Philosophy: One True Way™**\n- **1.0 Goal**: Macro API as the primary, recommended approach\n- **Builder API**: Remains as the foundation, but becomes the \"advanced/library\" API\n- **No Multiple Paradigms**: Avoid clap's confusing choice between builder/derive/yaml\n\n### **Macro Design Principles**\n\n#### **1. Ergonomic Over Everything**\n```rust\n// The dream: kubectl-like CLI in minimal code\n#[derive(Cli)]\n#[cli(name = \"kubectl\", about = \"Kubernetes command-line tool\")]\nstruct Kubectl {\n    #[arg(short = 'n', long = \"namespace\", default = \"default\")]\n    #[complete(namespaces)]  // \u003c- Dynamic completion!\n    namespace: String,\n\n    #[command]\n    cmd: Commands,\n}\n\n#[derive(Commands)]\nenum Commands {\n    Get(GetCmd),\n    Delete(DeleteCmd),\n}\n\n#[derive]tCmd),\n    Delete(DeleteCmd),\n}\n\n#[derive(Args)]\nstruct GetCmd {\n    #[arg()]\n    #[complete(resources)]  // \u003c- Context-aware completion\n    resource: String,\n    \n    #[arg()]\n    #[complete(resource_names)]  // \u003c- Runtime completion based on resource type!\n    name: Option\u003cString\u003e,\n}\n\n// Completion functions get full context\nfn resource_names(ctx: \u0026CompletionContext, prefix: \u0026str) -\u003e Result\u003cCompletionResult\u003e {\n    let resource = ctx.get_arg(\"resource\")?;\n    let namespace = ctx.get_flag(\"namespace\").unwrap_or(\"default\");\n    \n    let mut result = CompletionResult::new();\n    \n    // ActiveHelp based on context!\n    if namespace != \"default\" {\n        result = result.add_help(\u0026format!(\"Listing {} in namespace '{}'\", resource, namespace));\n    }\n    \n    match resource.as_str() {\n        \"pods\" =\u003e result.extend(get_pod_names(namespace, prefix)),\n        \"services\" =\u003e result.extend(get_service_names(namespace, prefix)), \n        _ =\u003e result.add_help(\"Unknown resource type\"),\n    }\n}\n```\n\n#### **2. Builder API as Foundation (Implementation Strategy)**\n```rust\n// Macros expand to builder API calls\n#[derive(Cli)]\nstruct App { /* ... */ }\n\n// Expands to something like:\nimpl App {\n    fn command() -\u003e Command {\n        CommandBuilder::new(\"app\")\n            .about(\"...\")\n            .flag(Flag::new(\"verbose\").short('v')...)\n            .arg_completion(\"namespace\", namespaces)\n            .build()\n    }\n}\n```\n\n### **Careful Primitive Design**\n\n#### **1. Context-Rich Completion API**\n```rust\n// Design builder API to support rich macro context\npub struct CompletionContext\u003c'a\u003e {\n    pub command_path: \u0026'a [String],\n    pub flags: \u0026'a HashMap\u003cString, String\u003e,\n    pub args: \u0026'a [String],\n    pub current_arg_index: usize,\n    pub current_arg_name: Option\u003c\u0026'a str\u003e,\n}\n\npub type CompletionFn = Box\u003cdyn Fn(\u0026CompletionContext, \u0026str) -\u003e Result\u003cCompletionResult\u003e\u003e;\n\nimpl CommandBuilder {\n    // Rich context for macros\n    pub fn arg_completion_with_context\u003cF\u003e(self, arg_name: \u0026str, f: F) -\u003e Self \n    where F: Fn(\u0026CompletionContext, \u0026str) -\u003e Result\u003cCompletionResult\u003e + 'static;\n}\n```\n\n#### **2. Lifecycle Hooks with Metadata**\n```rust\n// Support macro-generated hook chains\npub struct HookMetadata {\n    pub source: String,  // \"derive_macro\", \"user_defined\"\n    pub command_path: Vec\u003cString\u003e,\n}\n\npub type LifecycleHook = Box\u003cdyn Fn(\u0026mut Context, \u0026HookMetadata) -\u003e Result\u003c()\u003e\u003e;\n\nimpl CommandBuilder {\n    pub fn pre_run_with_metadata\u003cF\u003e(self, f: F, metadata: HookMetadata) -\u003e Self;\n}\n```\n\n#### **3. Validation with Rich Error Context**\n```rust\n// Support macro-generated validators with good error messages\npub struct ValidationError {\n    pub field_name: Option\u003cString\u003e,   // For macro-generated errors\n    pub struct_name: Option\u003cString\u003e,  // For better error messages\n    pub message: String,\n    pub suggestions: Vec\u003cString\u003e,\n}\n\npub type Validator = Box\u003cdyn Fn(\u0026Context) -\u003e Result\u003c(), ValidationError\u003e\u003e;\n```\n\n### **Macro Features to Enable**\n\n#### **1. Auto-Generated Help**\n```rust\n#[derive(Cli)]\n#[cli(about = \"Deploy applications to Kubernetes\")]\nstruct Deploy {\n    /// The deployment file to apply\n    #[arg(value_name = \"FILE\")]\n    #[validate(file_exists)]  // Built-in validators\n    file: PathBuf,\n    \n    /// Deploy to this namespace\n    #[arg(short, long, default = \"default\")]\n    #[complete(namespaces)]\n    namespace: String,\n}\n\n// Auto-generates:\n// USAGE: deploy [OPTIONS] \u003cFILE\u003e\n// \n// Deploy applications to Kubernetes  \n//\n// ARGUMENTS:\n//   \u003cFILE\u003e  The deployment file to apply\n//\n// OPTIONS:\n//   -n, --namespace "}}]copilot.claude-sonnet-4h_��h_�