Major improvements: rollbacks, testing, docs, and code quality
- Fixed rollback implementation with two-phase approach (remove new, downgrade upgraded)
- Added explicit package tracking (newly_installed vs upgraded)
- Implemented graceful error handling with fail-fast approach
- Added comprehensive test suite (20 tests across 3 test files)
- Created centralized APT command execution module (apt_commands.rs)
- Added configuration system with dry-run, quiet, and APT options
- Reduced code duplication and improved maintainability
- Added extensive documentation (rollbacks.md, rollbacks-not-featured.md, ffi-bridge.md)
- Created configuration usage example
- Updated README with crate usage instructions
- All tests passing, clean compilation, production-ready
robojerk
2daad2837d