# Linthis Roadmap

> Version: v0.0.11 | Updated: 2025-01-18

## Project Status Overview

| Module | Progress | Status |
|--------|----------|--------|
| Multi-language Linter | 100% | 18 languages supported |
| Multi-language Formatter | 100% | 18 languages supported |
| Configuration System | 100% | 3-tier configuration + migration |
| Plugin System | 100% | Fully implemented |
| CLI Interface | 100% | Core features complete |
| Interactive Mode | 100% | TUI + notifications |
| Test Coverage | 85% | Unit + Integration tests |
| Documentation | 95% | MkDocs with i18n |

**Supported Languages**: Rust, Python, C++, TypeScript, JavaScript, Go, Java, Objective-C, Swift, Kotlin, Lua, Dart, Shell, Ruby, PHP, Scala, C#

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## Priority Definitions

- **P0 (Critical)**: Blocking core functionality or release
- **P1 (High)**: Important features or UX improvements
- **P2 (Medium)**: Enhancements, not urgent but valuable
- **P3 (Low)**: Long-term planning, nice-to-have

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## P0 - Critical (Immediate) ✅ COMPLETED

### 1. Integration Test Completion
- [x] Add end-to-end integration tests ✅
- [x] Real environment tests for each language checker ✅
- [x] Plugin system integration tests ✅
- [x] CI/CD pipeline improvements ✅

### 2. Error Handling Enhancement
- [x] Unified error type definitions (`LintisError`, `PluginError`, etc.) ✅
- [x] User-friendly error messages ✅
- [x] Graceful degradation when tools are missing ✅
- [x] Configuration file parsing error hints ✅

### 3. main.rs Refactoring
- [x] Split large main.rs into separate modules (583 lines, was 5373) ✅
- [x] Extract command handling to `cli/` module ✅
- [x] Separate business logic from CLI logic ✅

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## P1 - High (Next Version) ✅ COMPLETED

### 4. Language Support Extension
- [x] Swift linter/formatter (SwiftLint + swift-format) ✅
- [x] Kotlin linter/formatter (Detekt + ktlint) ✅
- [x] Lua linter/formatter (Luacheck + StyLua) ✅
- [x] Dart linter/formatter (dart analyze + dart format) ✅

### 5. Performance Optimization
- [x] Incremental checking support (only check changed files) ✅
- [x] File-level caching mechanism (`src/cache/`) ✅
- [x] Large file detection and skip (`large_file_threshold`) ✅
- [x] Parallel processing with rayon (`par_iter()`) ✅

### 6. Git Hooks Enhancement
- [x] pre-push hook support ✅
- [x] commit-msg hook support ✅
- [x] Hook parallel execution (uses rayon) ✅
- [x] Detailed hook failure reports ✅

### 7. Configuration Migration Tools
- [x] Migrate from ESLint configuration ✅
- [x] Migrate from Prettier configuration ✅
- [x] Migrate from Black/isort configuration ✅
- [x] Configuration validation and suggestions (`validate.rs`) ✅

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## P2 - Medium (Future Versions) ✅ COMPLETED

### 8. IDE Integration
- [x] VS Code extension (`vscode-linthis/`) ✅
- [x] JetBrains plugin (`jetbrains-linthis/`) ✅
- [x] Neovim/Vim plugin (`nvim-linthis/`) ✅
- [x] LSP server support (`src/lsp/`) ✅

### 9. Reports & Analysis
- [x] HTML report generation (`src/reports/html.rs`) ✅
- [x] Code quality trend charts (`src/reports/trends.rs`) ✅
- [x] Issue categorization statistics (`src/reports/statistics.rs`) ✅
- [x] Team code style consistency analysis (`src/reports/consistency.rs`) ✅

### 10. Custom Rules
- [x] Custom regex rule support (`CustomRulesChecker`) ✅
- [x] Fine-grained rule enable/disable control (`RuleFilter`) ✅
- [x] Project-specific rule configuration ✅
- [x] Custom rule severity levels (`SeverityOverride`) ✅

### 11. Documentation Completion
- [x] API documentation generation (cargo doc) ✅
- [x] Complete configuration documentation ✅
- [x] Language-specific usage guides ✅
- [x] Plugin development guide (`docs/features/plugins.md`) ✅

### 12. Watch Mode
- [x] Auto-check on file changes ✅
- [x] Incremental result updates ✅
- [x] Terminal TUI interface (`src/tui/`) ✅
- [x] Notification integration (`src/watch/notifications.rs`) ✅

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## P3 - Low (Long-term Planning)

### 13. Additional Language Support
- [x] Ruby (RuboCop) ✅
- [x] PHP (PHP_CodeSniffer + php-cs-fixer) ✅
- [x] C# (dotnet format) ✅
- [x] Scala (scalafix + scalafmt) ✅
- [x] Shell/Bash (ShellCheck + shfmt) ✅

### 14. Advanced Features
- [ ] AI-assisted fix suggestions
- [ ] Code complexity visualization
- [ ] Dependency security scanning
- [ ] License compliance checking

### 15. Enterprise Features
- [ ] Central configuration server
- [ ] Team shared rule sets
- [ ] Audit logging
- [ ] LDAP/SSO integration

### 16. Ecosystem
- [ ] GitHub App
- [ ] GitLab CI templates
- [ ] Jenkins plugin
- [ ] Docker image optimization

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## Version Planning

### v0.1.0 (Milestone)
- ~~Complete all P0 tasks~~ ✅
- ~~main.rs refactoring complete~~ ✅
- ~~Integration test coverage > 80%~~ ✅

### v0.2.0 (Milestone)
- ~~Complete P1 tasks~~ ✅
- ~~Performance optimization~~ ✅
- ~~Git Hooks enhancement~~ ✅

### v1.0.0 (Stable Release) - READY
- ~~Complete P2 core tasks~~ ✅
- VS Code extension release (in progress)
- ~~Complete documentation~~ ✅

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## Contributing

Contributions welcome! Priority areas:
1. VS Code / JetBrains / Neovim extensions
2. P3 advanced features
3. Test case additions
4. Documentation improvements

Please create an Issue for discussion before starting work.

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## Changelog

- **2025-01-18**: Updated roadmap - all P0, P1, P2 tasks completed
- **2025-01-18**: Updated roadmap for v0.0.11, marked completed items
- **2025-01-18**: Initial Roadmap created, based on v0.0.8 analysis
