lefthook.yml

pre-commit:
  parallel: false
  commands:
    biome:
      glob: "*.{ts,tsx,js,jsx,mts,cts}"
      run: bunx biome check --write --staged {staged_files}
      stage_fixed: true

commit-msg:
  commands:
    conventional-commits:
      run: |
        MSG=$(cat {1})
        PATTERN="^(feat|fix|docs|style|refactor|perf|test|build|ci|chore|revert)(\(.+\))?(!)?: .{1,100}"
        if ! echo "$MSG" | grep -qE "$PATTERN"; then
          echo ""
          echo "❌ Commit message must follow Conventional Commits format."
          echo "   Examples:"
          echo "     feat: add user authentication"
          echo "     fix(auth): handle token expiry"
          echo "     chore!: drop support for Node 16"
          echo ""
          echo "   Types: feat | fix | docs | style | refactor | perf | test | build | ci | chore | revert"
          echo ""
          exit 1
        fi