Local development
Start with uv tool install janitor-sh, then run janitor --no-commit to apply fixes without creating a commit.
janitor-sh: automated cleanup for real repositories
Run one command to apply formatting and lint fixes across Python, JavaScript/TypeScript, Rust, and Markdown. Use it locally or wire it into CI.
GitHub Actions
Use janitor-sh/action@v1 with contents: write permissions when you want janitor to commit fixes.
GitLab CI/CD
Include the shared template and set JANITOR_COMMIT_MODE to default, auto, or none for explicit commit behavior.
Language examples
Reference Python, Go, Rust, TypeScript, and Markdown example repositories to copy proven workflows.
What janitor runs
Section titled “What janitor runs”janitor orchestrates these tools when they are relevant to your repository:
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