hk
Use when hk.pkl exists in project, hook output shows hk running, or working with git hooks in hk-managed projects. Also use when setting up, configuring, or troubleshooting hk git hooks.
What this skill does
# hk - Git Hook Manager ## Overview hk is a fast git hook manager by jdx (author of mise). Uses pkl configuration language. Provides 90+ built-in linters. **Docs:** https://hk.jdx.dev/ **GitHub:** https://github.com/jdx/hk ## Detection Identify which hook manager a project uses: | File | Hook Manager | |------|--------------| | `hk.pkl` | hk | | `lefthook.yml` | lefthook | | `.husky/` directory | husky | | `.pre-commit-config.yaml` | pre-commit (python) | ## Key Commands ```bash hk init # Create initial hk.pkl hk install # Set up git hooks hk check # Run checks manually (read-only) hk fix # Auto-fix issues hk builtins # List available builtins hk validate # Validate config hk config dump # Show effective configuration ``` ## Core Concepts - **Hooks:** Git hook types (pre-commit, commit-msg, pre-push) - **Steps:** Named units of work within hooks - **Builtins:** Pre-configured linters (90+) via `Builtins.pkl` - **Profiles:** Enable/disable groups of steps (`--profile slow`) ## Configuration When editing hk.pkl, read `hk-pkl-reference.md` in this skill directory for structure and examples. ## Built-in Linters When looking up builtins, read `builtins-reference.md` in this skill directory. Or run `hk builtins` for the live list. ## Finding Help **Stable reference:** Read the reference files in this skill directory when needed. **Latest docs:** ```bash npx @mdream/crawl https://hk.jdx.dev/ --output /tmp/hk-docs ``` **GitHub issues:** ```bash gh issue list -R jdx/hk # List open issues gh search issues --repo jdx/hk "error" # Search issues gh issue view 123 -R jdx/hk # View specific issue ``` ## Troubleshooting **Hook not running:** ```bash hk install # Reinstall hooks cat .git/hooks/pre-commit # Verify hook calls hk ``` **Step skipped:** ```bash hk check -v # Verbose output shows skip reasons hk config dump # Check effective configuration ``` **Validate config:** ```bash hk validate # Check hk.pkl syntax ```
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