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🚀 aider-lint-fixer v1.5.0

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@github-actions github-actions released this 18 Jul 12:57
· 176 commits to main since this release
v1.5.0
3d85a53

🚀 Major Intelligence Upgrade - Web Scraping & Enhanced Pattern Matching

This release represents a major leap forward in intelligent lint fixing capabilities, featuring a 5.7x expansion in rule knowledge, web scraping infrastructure, and critical bug fixes.

✨ New Features

🌐 Web Scraping Infrastructure

  • 392+ rules loaded from official linter documentation (vs 68 previously)
  • Live rule updates from ansible-lint, ESLint, and flake8 docs
  • Intelligent categorization and fixability detection
  • Automatic rule caching with smart updates

🧠 Enhanced Pattern Matching System

  • 100% test accuracy on comprehensive test suite
  • Sub-millisecond performance maintained despite 5.7x rule expansion
  • Multi-language support: Python, JavaScript, TypeScript, Ansible, Go, Rust
  • Aho-Corasick algorithm for high-performance string matching

📊 Improved CLI Experience

  • --stats flag now available in main CLI (no more hidden commands)
  • JSON output support for stats: --stats --output-format json
  • Better error handling and user feedback
  • Cross-platform color support with --no-color option

🐛 Critical Bug Fixes

🔧 Learning Integration Fix

  • Fixed language detection bug that prevented ML training data accumulation
  • ansible-lint errors now correctly mapped to "ansible" language
  • Active learning from real fixes now working properly

🎨 Colorama Compatibility

  • Fixed CLI crashes related to color output handling
  • Robust color management across different terminal environments
  • Safe fallbacks for environments without color support

🔄 Concurrent Access Safety

  • Improved file handling for training data
  • Race condition protection in multi-threaded scenarios
  • Robust JSON parsing with error recovery

📈 Performance Improvements

⚡ Speed & Efficiency

  • <10ms per error classification (maintained despite rule expansion)
  • ~153KB total cache size (efficient memory usage)
  • Intelligent caching with LRU eviction
  • Automatic cleanup of old training data (30+ days)

🎯 Accuracy Improvements

  • 46.1% fixability rate on real-world projects
  • Conservative but accurate error detection
  • High-confidence recommendations with scoring
  • Multiple classification methods (rule knowledge, pattern matching, ML)

🧪 Testing & Quality

✅ Comprehensive Test Coverage

  • 71 total tests (25 new tests added)
  • 67 tests passing, 4 skipped (optional linters)
  • Regression prevention built into test suite
  • Multi-platform compatibility testing

🔍 New Test Categories

  • Web scraping functionality (11 tests)
  • Enhanced pattern matching (14 tests)
  • CLI stats integration (3 tests)
  • Learning system validation (multiple tests)
  • Error handling robustness (comprehensive coverage)

📁 New Files Added

🔧 Core Modules

  • aider_lint_fixer/pattern_matcher.py - Smart error classification system
  • aider_lint_fixer/rule_scraper.py - Web scraping infrastructure
  • aider_lint_fixer/cache_cli.py - Cache management CLI

🧪 Test Suites

  • tests/test_enhanced_pattern_matching.py - Pattern matching tests
  • tests/test_new_features.py - New feature validation
  • tests/test_rule_scraper.py - Web scraping tests

🔧 Technical Improvements

🏗️ Architecture Enhancements

  • Modular design with clear separation of concerns
  • Plugin-ready architecture for new linters
  • Extensible rule system with web scraping support
  • Robust error handling throughout the stack

🔒 Reliability Features

  • Graceful degradation when web scraping fails
  • Fallback mechanisms for missing dependencies
  • Comprehensive logging for debugging
  • Safe file operations with atomic writes

📊 Usage Statistics

🎯 Real-World Performance

  • 89 errors detected in test project
  • 41 fixable errors identified (46.1% success rate)
  • Multiple complexity levels handled (trivial to manual)
  • Production-ready on large codebases

🌍 Multi-Linter Support

  • ansible-lint: 68 rules + web-scraped additions
  • ESLint: 277 web-scraped rules
  • flake8: 47 web-scraped rules
  • Extensible for additional linters

🚀 Getting Started

📦 Installation

pip install aider-lint-fixer==1.5.0

🔍 View Learning Statistics

# New integrated stats command
aider-lint-fixer --stats

# JSON output for automation
aider-lint-fixer --stats --output-format json

🧹 Cache Management

# View cache statistics
python -m aider_lint_fixer.cache_cli --action stats

# Clean up old data
python -m aider_lint_fixer.cache_cli --action cleanup --max-age-days 30

🚀 Installation

Quick Installation

# One-line installation
curl -fsSL https://raw.githubusercontent.com/tosin2013/aider-lint-fixer/main/scripts/install.sh | bash

# Or manual installation
git clone https://github.com/tosin2013/aider-lint-fixer.git
cd aider-lint-fixer
python3 -m venv venv && source venv/bin/activate
pip3 install -e .

Install Linters

# Python linters
pip3 install flake8==7.3.0 pylint==3.3.7

# Ansible linters
pip3 install ansible-lint==25.6.1

# Node.js linters
npm install -g eslint@8.57.1 jshint@2.13.6 prettier@3.6.2

📚 Documentation

🔧 Supported Versions

Linter Tested Version Supported Versions
ansible-lint 25.6.1 25.6.1, 25.6.x, 25.x
flake8 7.3.0 7.3.0, 7.2.x, 7.1.x, 7.0.x, 6.x
pylint 3.3.7 3.3.7, 3.3.x, 3.2.x, 3.1.x, 3.0.x, 2.x
ESLint 8.57.1 8.57.1, 8.57.x, 8.5.x, 8.x, 7.x
JSHint 2.13.6 2.13.6, 2.13.x, 2.1.x, 2.x
Prettier 3.6.2 3.6.2, 3.6.x, 3.x, 2.x
Assets 4
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