AGENTS.md

cargo-shear

Detect and fix unused dependencies, misplaced dependencies, and unlinked source files in Rust projects.

Development

Run just ready after making code changes to ensure code quality and all tests pass.

Frequent Commands

• just ready - Run full quality checks (typos, fmt, check, lint, test)
• just fmt - Format code with rustfmt and taplo
• just lint - Run clippy
• just snapshots - Accept all snapshot test changes
• cargo test - Run all tests
• cargo check - Quick compile check

Key Modules

• src/lib.rs - Core library functionality
• src/package_analyzer.rs - Analyzes package dependencies
• src/source_parser.rs - Parses Rust source files for imports
• src/cargo_toml_editor.rs - Edits Cargo.toml files
• src/package_processor.rs - Processes packages in workspaces

Testing

• Integration tests: tests/integration_tests.rs
• Test fixtures: tests/fixtures/
• Snapshot tests use cargo-insta