# Ferrous Forge - Feature Status
> **Current Version:** 1.7.6
> **Last Updated:** 2025-03-21
> **MSRV:** 1.88 (Rust Edition 2024)
This document tracks the current implementation status of all Ferrous Forge features.
**Legend:**
- [x] **Implemented** - Feature is complete and working
- [?] **Partial/Questionable** - Feature works but has gaps or TODOs
- [ ] **Not Started** - Feature is planned but not implemented
---
## Core Features
### Validation Engine
[x] **File Size Validation**
- Enforces max 500 lines per file (configurable)
- Enforces max 100 characters per line
[x] **Function Size Validation**
- Enforces max 100 lines per function (configurable)
- Detects overly complex functions
[x] **Pattern Detection**
- [x] Underscore bandaid detection (`_param`, `let _ =`)
- [x] Unwrap/expect usage detection
- [x] Panic/todo/unimplemented detection
- [x] Edition compliance checking (Rust 2024)
[x] **AI-Powered Analysis**
- AST parsing with `syn` crate
- Semantic analysis of code context
- Generates fix strategies
[x] **Auto-Fix System**
- Pattern-based fixes for simple violations
- Safe transformations only
---
## Configuration System
[x] **Hierarchical Configuration**
- [x] System level: `/etc/ferrous-forge/config.toml`
- [x] User level: `~/.config/ferrous-forge/config.toml`
- [x] Project level: `./.ferrous-forge/config.toml`
- [x] Proper merge precedence
[x] **Configuration Locking**
- [x] `ferrous-forge config lock <key> --reason="..."`
- [x] `ferrous-forge config unlock <key> --reason="..."`
- [x] Lock status display
- [x] Audit logging
- [x] Lock validation before changes
[x] **Configuration Management**
- `ferrous-forge config list` - Show merged config
- `ferrous-forge config get <key>`
- `ferrous-forge config set <key>=<value>`
- `ferrous-forge config reset`
- `ferrous-forge config sources` - Show config sources
- `ferrous-forge config export` - Export for sharing
- `ferrous-forge config import` - Import shared config
[x] **Configuration Sharing**
- Export team configs
- Import shared configs
- Git-friendly TOML format
---
## Rust Version Management
[x] **Version Detection**
- Parse `rustc --version` output
- Compare against GitHub releases
- Cache release data
[x] **GitHub Integration**
- Fetch rust-lang/rust releases
- Parse semantic versions
- Security update detection
- Breaking change detection
[x] **CLI Commands**
- `ferrous-forge rust check` - Compare current vs latest
- `ferrous-forge rust list` - Show recent releases
- `ferrous-forge rust recommend` - Get recommendations
[x] **Toolchain Management**
- `ferrous-forge rust update` - Update toolchains
- `ferrous-forge rust install-toolchain <channel>` - Install specific
- `ferrous-forge rust switch <channel>` - Switch default
- `ferrous-forge rust uninstall-toolchain <channel>` - Remove
[x] **Release Tracking**
- `ferrous-forge rust releases` - List releases
- `ferrous-forge rust check-updates` - Check for updates
- `ferrous-forge rust release-notes <version>` - Show notes
- `ferrous-forge rust security` - Security advisories
---
## Edition Management
[x] **Edition Detection**
- Parse Cargo.toml for edition field
- Detect outdated edition usage
[x] **Migration Assistant**
- `ferrous-forge edition check` - Check compliance
- `ferrous-forge edition migrate` - Run migration
- `ferrous-forge edition analyze` - Pre-migration analysis
---
## Safety Pipeline
[x] **Core Pipeline**
- Pre-commit validation hooks
- Pre-push validation hooks
- Configurable check stages
[x] **Individual Checks**
- Format check (`cargo fmt --check`)
- Clippy check (`cargo clippy`)
- Build check (`cargo build`)
- Test check (`cargo test`)
- Security audit (`cargo audit`)
- Documentation build (`cargo doc`)
- Standards check (Ferrous Forge validation)
[x] **Git Hooks**
- Automatic installation during `ferrous-forge init --project`
- Backup existing hooks
- Cross-platform support
[x] **Hook Scripts**
- Pre-commit: Format, validation, clippy
- Pre-push: Tests, full validation, audit
- Commit-msg: Conventional commit format
[x] **Emergency Bypass System**
- `ferrous-forge safety bypass --stage=X --reason="..."`
- Environment variable bypass (`FERROUS_FORGE_BYPASS`)
- Complete audit logging
- 24-hour bypass duration
[x] **CLI Commands**
- `ferrous-forge safety status` - Show pipeline status
- `ferrous-forge safety install` - Install hooks
- `ferrous-forge safety uninstall` - Remove hooks
- `ferrous-forge safety bypass` - Create bypass
- `ferrous-forge safety audit` - View audit log
- `ferrous-forge safety check-bypass` - Check bypass status
- `ferrous-forge safety report` - View reports
- `ferrous-forge safety stats` - Display statistics
---
## Cargo Interception
[x] **Cargo Publish Wrapper**
- Validation before publish
- Environment variable bypass
- Wrapper script exists
[?] **PATH Integration**
- Automatic PATH modification not implemented
- `cargo publish` hijacking requires manual setup
---
## Template System
[x] **Built-in Templates** (7 total)
- `cli-app` - Command-line application
- `embedded` - Embedded systems (no_std)
- `library` - Reusable library crate
- `plugin` - Plugin/extension system
- `wasm` - WebAssembly project
- `web-service` - HTTP API service (Axum)
- `workspace` - Cargo workspace
[x] **Template Engine**
- Handlebars-based rendering
- Variable substitution
- File generation
[x] **CLI Commands**
- `ferrous-forge template list` - Show templates
- `ferrous-forge template create <name> --template=<type>`
- `ferrous-forge template info <name>` - Show details
- `ferrous-forge template validate` - Validate template
[x] **Template Repository**
- Fetch templates from GitHub
- Local caching
- Template validation
- `ferrous-forge template fetch <repo>`
---
## Project Initialization
[x] **System Initialization**
- `ferrous-forge init` - System-wide setup
- Shell integration
[x] **Project Initialization**
- `ferrous-forge init --project` - Project-level setup
- Creates `.rustfmt.toml`, `.clippy.toml`
- Adds lints to `Cargo.toml`
- Creates `.vscode/settings.json`
- Sets up CI workflow template
- Installs git hooks
- Creates `.ferrous-forge/config.toml`
---
## Reporting & Output
[x] **Report Generation**
- Human-readable console output
- JSON output (`--format json`)
- YAML output (`--format yaml`)
- AI compliance reports
[x] **Safety Reports**
- Report structure
- `ferrous-forge safety report` CLI
- Historical tracking
- Statistics and trends
---
## Fix System
[x] **Fix Commands**
- `ferrous-forge fix` - Apply safe auto-fixes
- `ferrous-forge fix --dry-run` - Preview fixes
- `ferrous-forge fix --only=<types>` - Filter by type
- `ferrous-forge fix --skip=<types>` - Skip types
- `ferrous-forge fix --limit=<n>` - Limit fixes
- `ferrous-forge fix --ai-analysis` - AI analysis
---
## Performance Features
[x] **Optimizations**
- Parallel validation with Rayon
- Caching layer with DashMap
- Lazy file parsing
[x] **Performance Monitoring**
- Cache hit/miss tracking
- Parallel execution metrics
---
## Security Features
[x] **Security Checks**
- `cargo audit` integration
- Vulnerability scanning
- Security advisory checking
[x] **Safe Code Enforcement**
- `unsafe_code = "forbid"` in lints
- No unsafe code in Ferrous Forge itself
---
## IDE Integration
[x] **VS Code Extension**
- Full extension in `editors/vscode/`
- TypeScript source
- Real-time validation
- Inline diagnostics
- Quick fixes
[ ] **Other IDEs**
- IntelliJ/RustRover plugin (planned)
- Language Server Protocol (planned)
---
## Package Manager Distribution
[x] **Formulas Created**
- Homebrew formula (`packaging/homebrew/`)
- AUR PKGBUILD (`packaging/aur/`)
- Nix derivation (`packaging/nix/`)
- Chocolatey package (`packaging/chocolatey/`)
[ ] **Published**
- Homebrew (not yet published)
- AUR (not yet published)
- Nix (not yet published)
- Chocolatey (not yet published)
---
## Statistics
- **Total Features:** 120+
- **Implemented:** ~85 (70%)
- **Core Aggressive Enforcement:** 100% complete
- **All 10 T014 Epic Tasks:** ✅ Complete
---
## What's Working Now
```bash
# Validation
ferrous-forge validate . # Check project
# Fixing
ferrous-forge fix # Auto-fix violations
# Project setup
ferrous-forge init # System setup
ferrous-forge init --project # Project setup
# Configuration
ferrous-forge config list # Show config
ferrous-forge config lock <key> --reason="..."
ferrous-forge config unlock <key> --reason="..."
ferrous-forge config export # Export for sharing
ferrous-forge config import # Import shared config
# Templates
ferrous-forge template list # List templates
ferrous-forge template create my-app --template=cli-app
ferrous-forge template fetch gh:user/repo # Fetch from GitHub
# Safety Pipeline
ferrous-forge safety status # Check pipeline
ferrous-forge safety install # Install hooks
ferrous-forge safety bypass --reason="..." # Emergency bypass
ferrous-forge safety audit # View audit log
ferrous-forge safety report # View reports
ferrous-forge safety stats # Statistics
# Rust Management
ferrous-forge rust check # Check Rust version
ferrous-forge rust list # List releases
ferrous-forge rust update # Update toolchains
ferrous-forge rust install-toolchain nightly
ferrous-forge rust switch stable
# Edition Management
ferrous-forge edition check # Check edition
ferrous-forge edition migrate # Migrate to 2024
ferrous-forge edition analyze # Analyze compatibility
```
---
*Aggressive Enforcement System (Epic T014) - All 10 tasks complete. Production ready.*