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//! CLI argument definitions and parsing
//!
//! This module contains all command-line interface definitions using clap.
use clap::{Parser, Subcommand};
use std::path::PathBuf;
#[derive(Parser)]
#[command(name = "codesearch")]
#[command(about = "A fast CLI tool for searching codebases")]
#[command(version)]
pub struct Cli {
#[command(subcommand)]
pub command: Option<Commands>,
/// Search query pattern
#[arg(index = 1)]
pub query: Option<String>,
/// Path to search (file or directory, default: current directory)
#[arg(index = 2, default_value = ".")]
pub path: PathBuf,
/// File extensions to include (e.g., rs,py,js)
#[arg(short, long, value_delimiter = ',')]
pub extensions: Option<Vec<String>>,
/// Enable fuzzy search
#[arg(short, long)]
pub fuzzy: bool,
/// Case-insensitive search (default: true)
#[arg(short, long, default_value = "true")]
pub ignore_case: bool,
/// Maximum results per file
#[arg(short, long, default_value = "10")]
pub max_results: usize,
/// Exclude directories
#[arg(long, value_delimiter = ',')]
pub exclude: Option<Vec<String>>,
}
#[derive(Subcommand)]
pub enum Commands {
/// Search for text patterns in code files
Search {
/// The search query (supports regex)
query: String,
/// Path to search (file or directory, default: current directory)
#[arg(default_value = ".")]
path: PathBuf,
/// File extensions to include (e.g., rs,py,js)
#[arg(short, long, value_delimiter = ',')]
extensions: Option<Vec<String>>,
/// Case-insensitive search
#[arg(short, long)]
ignore_case: bool,
/// Hide line numbers (line numbers shown by default)
#[arg(short = 'N', long)]
no_line_numbers: bool,
/// Maximum number of results per file
#[arg(long, default_value = "10")]
max_results: usize,
/// Output format (text, json)
#[arg(long, default_value = "text")]
format: String,
/// Show search statistics
#[arg(long)]
stats: bool,
/// Enable fuzzy search (handles typos and variations)
#[arg(long)]
fuzzy: bool,
/// Fuzzy search threshold (0.0 = exact match, 1.0 = very loose)
#[arg(long, default_value = "0.6")]
fuzzy_threshold: f64,
/// Exclude directories (default: auto-excludes common build dirs)
#[arg(long, value_delimiter = ',')]
exclude: Option<Vec<String>>,
/// Don't auto-exclude common build directories
#[arg(long)]
no_auto_exclude: bool,
/// Sort results by relevance score
#[arg(long)]
rank: bool,
/// Enable intelligent caching for faster repeated searches
#[arg(long)]
cache: bool,
/// Enable semantic search (context-aware matching)
#[arg(long)]
semantic: bool,
/// Performance benchmark mode
#[arg(long)]
benchmark: bool,
/// Compare performance with grep
#[arg(long)]
vs_grep: bool,
/// Export results to file (csv, markdown, md)
#[arg(long)]
export: Option<String>,
},
/// List all searchable files
Files {
/// Path to scan (default: current directory)
#[arg(default_value = ".")]
path: PathBuf,
/// File extensions to include (e.g., rs,py,js)
#[arg(short, long, value_delimiter = ',')]
extensions: Option<Vec<String>>,
/// Exclude directories (e.g., target,node_modules)
#[arg(long, value_delimiter = ',')]
exclude: Option<Vec<String>>,
},
/// Interactive search mode
Interactive {
/// Path to search (default: current directory)
#[arg(default_value = ".")]
path: PathBuf,
/// File extensions to include (e.g., rs,py,js)
#[arg(short, long, value_delimiter = ',')]
extensions: Option<Vec<String>>,
/// Exclude directories (e.g., target,node_modules)
#[arg(long, value_delimiter = ',')]
exclude: Option<Vec<String>>,
},
/// Find symbol: definition, references, callers (structure-aware)
Find {
/// Symbol to find (function, class, or identifier)
symbol: String,
/// Path to search (default: current directory)
#[arg(default_value = ".")]
path: PathBuf,
/// File extensions to include (e.g., rs,py,js)
#[arg(short, long, value_delimiter = ',')]
extensions: Option<Vec<String>>,
/// Exclude directories (e.g., target,node_modules)
#[arg(long, value_delimiter = ',')]
exclude: Option<Vec<String>>,
/// Filter: definition, references, callers, or all
#[arg(long, default_value = "all")]
r#type: String,
/// Output format (text, json)
#[arg(long, default_value = "text")]
format: String,
},
/// Analyze codebase metrics and statistics
Analyze {
/// Path to analyze (default: current directory)
#[arg(default_value = ".")]
path: PathBuf,
/// File extensions to include (e.g., rs,py,js)
#[arg(short, long, value_delimiter = ',')]
extensions: Option<Vec<String>>,
/// Exclude directories (e.g., target,node_modules)
#[arg(long, value_delimiter = ',')]
exclude: Option<Vec<String>>,
/// Include Halstead/maintainability metrics (merged from metrics command)
#[arg(long)]
metrics: bool,
/// Output format when used with --metrics (text, json)
#[arg(long, default_value = "text")]
format: String,
},
/// Analyze code complexity metrics
Complexity {
/// Path to analyze (default: current directory)
#[arg(default_value = ".")]
path: PathBuf,
/// File extensions to include (e.g., rs,py,js)
#[arg(short, long, value_delimiter = ',')]
extensions: Option<Vec<String>>,
/// Exclude directories (e.g., target,node_modules)
#[arg(long, value_delimiter = ',')]
exclude: Option<Vec<String>>,
/// Show only files above complexity threshold
#[arg(long)]
threshold: Option<u32>,
/// Sort by complexity (highest first)
#[arg(long)]
sort: bool,
},
/// Analyze design metrics (coupling, cohesion, instability)
DesignMetrics {
/// Path to analyze (default: current directory)
#[arg(default_value = ".")]
path: PathBuf,
/// File extensions to include (e.g., rs,py,js)
#[arg(short, long, value_delimiter = ',')]
extensions: Option<Vec<String>>,
/// Exclude directories (e.g., target,node_modules)
#[arg(long, value_delimiter = ',')]
exclude: Option<Vec<String>>,
/// Show detailed metrics for each module
#[arg(long)]
detailed: bool,
/// Output format (text, json)
#[arg(long, default_value = "text")]
format: String,
},
/// Comprehensive code metrics (complexity, size, maintainability)
Metrics {
/// Path to analyze (default: current directory)
#[arg(default_value = ".")]
path: PathBuf,
/// File extensions to include (e.g., rs,py,js)
#[arg(short, long, value_delimiter = ',')]
extensions: Option<Vec<String>>,
/// Exclude directories (e.g., target,node_modules)
#[arg(long, value_delimiter = ',')]
exclude: Option<Vec<String>>,
/// Show detailed metrics for each file
#[arg(long)]
detailed: bool,
/// Output format (text, json)
#[arg(long, default_value = "text")]
format: String,
},
/// Detect code duplication in the codebase
Duplicates {
/// Path to analyze (default: current directory)
#[arg(default_value = ".")]
path: PathBuf,
/// File extensions to include (e.g., rs,py,js)
#[arg(short, long, value_delimiter = ',')]
extensions: Option<Vec<String>>,
/// Exclude directories (e.g., target,node_modules)
#[arg(long, value_delimiter = ',')]
exclude: Option<Vec<String>>,
/// Minimum lines for a duplicate block
#[arg(long, default_value = "3")]
min_lines: usize,
/// Similarity threshold (0.0 - 1.0)
#[arg(long, default_value = "0.9")]
similarity: f64,
},
/// Detect potentially dead/unused code
Deadcode {
/// Path to analyze (default: current directory)
#[arg(default_value = ".")]
path: PathBuf,
/// File extensions to include (e.g., rs,py,js)
#[arg(short, long, value_delimiter = ',')]
extensions: Option<Vec<String>>,
/// Exclude directories (e.g., target,node_modules)
#[arg(long, value_delimiter = ',')]
exclude: Option<Vec<String>>,
},
/// Unified codebase health scan (dead code + duplicates + complexity)
Health {
/// Path to analyze (default: current directory)
#[arg(default_value = ".")]
path: PathBuf,
/// File extensions to include (e.g., rs,py,js)
#[arg(short, long, value_delimiter = ',')]
extensions: Option<Vec<String>>,
/// Exclude directories (e.g., target,node_modules)
#[arg(long, value_delimiter = ',')]
exclude: Option<Vec<String>>,
/// Output format (text, json)
#[arg(long, default_value = "text")]
format: String,
/// Exit with code 1 if health score is below this threshold (CI gate)
#[arg(long)]
fail_under: Option<u8>,
},
/// Detect circular function calls
Circular {
/// Path to analyze (default: current directory)
#[arg(default_value = ".")]
path: PathBuf,
/// File extensions to include (e.g., rs,py,js)
#[arg(short, long, value_delimiter = ',')]
extensions: Option<Vec<String>>,
/// Exclude directories (e.g., target,node_modules)
#[arg(long, value_delimiter = ',')]
exclude: Option<Vec<String>>,
},
/// List all supported programming languages
Languages,
/// Run as MCP server
McpServer,
/// Build or update code index for faster searches
Index {
/// Path to index (default: current directory)
#[arg(default_value = ".")]
path: PathBuf,
/// File extensions to include (e.g., rs,py,js)
#[arg(short, long, value_delimiter = ',')]
extensions: Option<Vec<String>>,
/// Exclude directories (e.g., target,node_modules)
#[arg(long, value_delimiter = ',')]
exclude: Option<Vec<String>>,
/// Index file path
#[arg(long, default_value = ".codesearch/index.json")]
index_file: PathBuf,
},
/// Watch directory for changes and update index
Watch {
/// Path to watch (default: current directory)
#[arg(default_value = ".")]
path: PathBuf,
/// File extensions to watch (e.g., rs,py,js)
#[arg(short, long, value_delimiter = ',')]
extensions: Option<Vec<String>>,
/// Index file path
#[arg(long, default_value = ".codesearch/index.json")]
index_file: PathBuf,
},
/// Trace data flow from source variable (lite path-query, no indexing)
Flow {
/// Source variable to trace
source: String,
/// Path to analyze (file or directory)
#[arg(default_value = ".")]
path: PathBuf,
/// Sink pattern to filter (e.g., exec, eval)
#[arg(long)]
sink: Option<String>,
/// File extensions (e.g., rs,py,js)
#[arg(short, long, value_delimiter = ',')]
extensions: Option<Vec<String>>,
},
/// Scan for dangerous security patterns (instant, no query language)
Security {
/// Path to scan (default: current directory)
#[arg(default_value = ".")]
path: PathBuf,
/// File extensions (e.g., js,py,php)
#[arg(short, long, value_delimiter = ',')]
extensions: Option<Vec<String>>,
/// Exclude directories
#[arg(long, value_delimiter = ',')]
exclude: Option<Vec<String>>,
/// Output format (text, json)
#[arg(long, default_value = "text")]
format: String,
},
/// Unified graph analysis: cfg, dfg, dep, ast, pdg, unified
Graph {
/// Graph type (cfg, dfg, dep, ast, pdg, unified)
#[arg(value_parser = ["cfg", "dfg", "dep", "ast", "pdg", "unified"])]
graph_type: String,
/// Path to analyze (file or directory)
#[arg(default_value = ".")]
path: PathBuf,
/// File extensions to analyze (e.g., rs,py,js)
#[arg(short, long, value_delimiter = ',')]
extensions: Option<Vec<String>>,
/// Exclude directories (e.g., target,node_modules)
#[arg(long, value_delimiter = ',')]
exclude: Option<Vec<String>>,
/// Output format (text, json, dot)
#[arg(long, default_value = "text")]
format: String,
/// Export to file
#[arg(long)]
export: Option<PathBuf>,
/// Show parallelization opportunities (pdg only)
#[arg(long)]
parallel: bool,
/// Show circular dependencies only (dep only)
#[arg(long)]
circular_only: bool,
},
/// Analyze code using AST (Abstract Syntax Tree)
Ast {
/// Path to analyze (file or directory)
#[arg(default_value = ".")]
path: PathBuf,
/// File extensions to analyze (e.g., rs,py,js)
#[arg(short, long, value_delimiter = ',')]
extensions: Option<Vec<String>>,
/// Output format (text, json)
#[arg(long, default_value = "text")]
format: String,
},
/// Analyze Control Flow Graph (CFG)
Cfg {
/// Path to analyze (file or directory)
#[arg(default_value = ".")]
path: PathBuf,
/// File extensions to analyze (e.g., rs,py,js)
#[arg(short, long, value_delimiter = ',')]
extensions: Option<Vec<String>>,
/// Output format (text, json, dot)
#[arg(long, default_value = "text")]
format: String,
/// Export to file
#[arg(long)]
export: Option<PathBuf>,
},
/// Analyze Data Flow Graph (DFG)
Dfg {
/// Path to analyze (file or directory)
#[arg(default_value = ".")]
path: PathBuf,
/// File extensions to analyze (e.g., rs,py,js)
#[arg(short, long, value_delimiter = ',')]
extensions: Option<Vec<String>>,
/// Output format (text, json, dot)
#[arg(long, default_value = "text")]
format: String,
/// Export to file
#[arg(long)]
export: Option<PathBuf>,
},
/// Analyze Call Graph
Callgraph {
/// Path to analyze (default: current directory)
#[arg(default_value = ".")]
path: PathBuf,
/// File extensions to include (e.g., rs,py,js)
#[arg(short, long, value_delimiter = ',')]
extensions: Option<Vec<String>>,
/// Exclude directories (e.g., target,node_modules)
#[arg(long, value_delimiter = ',')]
exclude: Option<Vec<String>>,
/// Output format (text, json, dot)
#[arg(long, default_value = "text")]
format: String,
/// Show only recursive functions
#[arg(long)]
recursive_only: bool,
/// Show only dead functions
#[arg(long)]
dead_only: bool,
},
/// Analyze Program Dependency Graph (PDG)
Pdg {
/// Path to analyze (file or directory)
#[arg(default_value = ".")]
path: PathBuf,
/// File extensions to analyze (e.g., rs,py,js)
#[arg(short, long, value_delimiter = ',')]
extensions: Option<Vec<String>>,
/// Output format (text, json, dot)
#[arg(long, default_value = "text")]
format: String,
/// Show parallelization opportunities
#[arg(long)]
parallel: bool,
/// Export to file
#[arg(long)]
export: Option<PathBuf>,
},
/// Analyze all graph types for a file
GraphAll {
/// Path to analyze (file)
path: PathBuf,
/// Output format (text, json)
#[arg(long, default_value = "text")]
format: String,
/// Export directory for graph files
#[arg(long)]
export_dir: Option<PathBuf>,
},
/// Build and analyze dependency graph
Depgraph {
/// Path to analyze (default: current directory)
#[arg(default_value = ".")]
path: PathBuf,
/// File extensions to include (e.g., rs,py,js)
#[arg(short, long, value_delimiter = ',')]
extensions: Option<Vec<String>>,
/// Exclude directories (e.g., target,node_modules)
#[arg(long, value_delimiter = ',')]
exclude: Option<Vec<String>>,
/// Output format (text, json, dot)
#[arg(long, default_value = "text")]
format: String,
/// Show circular dependencies only
#[arg(long)]
circular_only: bool,
},
/// Search git history
GitHistory {
/// Search pattern
query: String,
/// Repository path (default: current directory)
#[arg(default_value = ".")]
path: PathBuf,
/// Maximum commits to search
#[arg(long, default_value = "100")]
max_commits: usize,
/// Search by author
#[arg(long)]
author: Option<String>,
/// Search in commit messages
#[arg(long)]
message: bool,
/// Search specific file history
#[arg(long)]
file: Option<String>,
},
/// Search remote repositories
Remote {
/// Search pattern
query: String,
/// Repository URL or search on GitHub/GitLab
#[arg(long)]
repo: Option<String>,
/// File extensions to include (e.g., rs,py,js)
#[arg(short, long, value_delimiter = ',')]
extensions: Option<Vec<String>>,
/// GitHub API token (or set GITHUB_TOKEN env var)
#[arg(long)]
token: Option<String>,
/// Search on GitHub
#[arg(long)]
github: bool,
/// Language filter for GitHub search
#[arg(long)]
language: Option<String>,
/// Maximum results
#[arg(long, default_value = "20")]
max_results: usize,
},
}
/// Default directories to exclude from search
pub fn get_default_exclude_dirs() -> Vec<String> {
vec![
"target".to_string(),
"node_modules".to_string(),
".git".to_string(),
"build".to_string(),
"dist".to_string(),
"__pycache__".to_string(),
".venv".to_string(),
"vendor".to_string(),
]
}