mackerel 0.3.0

Minimal static site generator built with type annotations

Mackerel

A minimal static site generator written in typed Python. This README is for developers contributing to Mackerel. For end-user documentation, see docs.

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Development Setup

Clone the repo and set up dependencies:

git clone https://github.com/pkolios/mackerel.git
cd mackerel
uv sync

Run tests:

make test

Lint & type check:

make lint

Build docs:

make docs

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Codebase Structure

src/mackerel/
├── build.py        # Build logic
├── cli.py          # CLI (init, build, develop)
├── config.py       # Configuration loading
├── parsers.py      # Front matter parsing
├── renderers.py    # Markdown + Jinja2 rendering
├── site/           # Starter site (templates + content)
└── types.py        # Typed core types & protocols

• Functional Core, Imperative Shell: Business logic is pure and typed, orchestration happens in CLI.
• Minimal dependencies: Keeping the cli installation time as fast as possible.

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Contributing

1. Fork the repo & create a branch.
2. Write tests for new features.
3. Ensure make lint test passes.
4. Submit a PR.

We follow strict typing (mypy, pyright) and ruff for linting. Docs are in docs/.

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Changelog

See CHANGELOG.md.

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License

MIT © Paris Kolios