positronic/.pre-commit-config.yaml at main · runwayml/positronic · GitHub

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repos:
  # Ruff - linting and formatting
  - repo: https://github.com/astral-sh/ruff-pre-commit
    rev: v0.15.2
    hooks:
      # Run the linter
      - id: ruff
        args: [--fix]
      # Run the formatter
      - id: ruff-format

  # basedpyright - type-check ratchet: fails only on NEW errors.
  # Existing errors are grandfathered in .basedpyright/baseline.json.
  - repo: local
    hooks:
      - id: basedpyright
        name: basedpyright type check
        # Dedicated `.venv-typecheck` so the ratchet always sees the same deps
        # (base + dev, --exact) regardless of which extras the contributor synced
        # into their working .venv. Otherwise an extra like `hardware` resolves
        # imports that dev-only CI cannot, basedpyright auto-prunes those baseline
        # entries, and the shrunk baseline makes CI flag them as new errors.
        entry: env UV_PROJECT_ENVIRONMENT=.venv-typecheck uv run --locked --exact --extra dev basedpyright
        language: system
        # Whole-project checker (pass_filenames: false), so run on every commit —
        # a pyproject/baseline-only change or a module deletion can still shift the
        # type-check result, and a python-only filter would skip those.
        always_run: true
        pass_filenames: false
        # Only pre-commit can block the commit; the repo also installs commit-msg
        # and post-commit hooks, where always_run would re-run the whole-project
        # check pointlessly (and too late to fail the commit).
        stages: [pre-commit]
      - id: check-tests-location
        name: tests live in per-package tests/ dirs
        entry: python3 utilities/check_tests_location.py
        language: system
        files: '(^|/)(test_[^/]+\.py|[^/]+_test\.py)$'
        stages: [pre-commit]
      - id: basedpyright-baseline-ratchet
        name: basedpyright baseline is a one-way ratchet
        # Reads the baseline and git directly, so takes no filenames; scoped to fire only when
        # the baseline changes (the only time a file's entry count can grow).
        entry: python3 utilities/check_basedpyright_baseline_ratchet.py
        language: system
        files: '^\.basedpyright/baseline\.json$'
        pass_filenames: false
        stages: [pre-commit]

  # General pre-commit hooks
  - repo: https://github.com/pre-commit/pre-commit-hooks
    rev: v5.0.0
    hooks:
      - id: trailing-whitespace
      - id: end-of-file-fixer
      - id: check-yaml
        exclude: docker-compose\..+\.yml  # Uses Docker Compose !override tags
      - id: check-toml
      - id: check-added-large-files
        args: ['--maxkb=1000']
      - id: check-merge-conflict
      - id: mixed-line-ending

  # Commit signature verification
  - repo: local
    hooks:
      - id: commit-signature-check
        name: Commit Signature Verification
        entry: bash -c 'git cat-file commit HEAD | grep -q "^gpgsig " || { echo "ERROR - Commit is not signed. Do not use --no-gpg-sign"; exit 1; }'
        language: system
        stages: [post-commit]
        always_run: true
        pass_filenames: false