diet-guard/.pre-commit-config.yaml

# Pre-commit Configuration for diet-guard
# Install:  pre-commit install && pre-commit install --hook-type pre-push
# Run:      pre-commit run --all-files
# Update:   pre-commit autoupdate

default_language_version:
  python: python3
default_stages: [pre-commit]
fail_fast: false

repos:
  - repo: https://github.com/pre-commit/pre-commit-hooks
    rev: v4.6.0
    hooks:
      - id: trailing-whitespace
        args: [--markdown-linebreak-ext=md]
      - id: end-of-file-fixer
      - id: check-yaml
      - id: check-json
      - id: check-toml
      - id: check-added-large-files
        args: [--maxkb=2000]
      - id: check-merge-conflict
      - id: detect-private-key
      - id: debug-statements
      - id: name-tests-test
        args: [--pytest-test-first]
        # Shared fake widgets, not a test module. Split out of conftest.py only
        # because that file passed the 500-line cap.
        exclude: ^diet_guard/tests/_(tk_fakes|gate_layout_probe|gate_keyboard_probe)\.py$
      - id: check-ast
      - id: mixed-line-ending
        args: [--fix=lf]
      - id: requirements-txt-fixer

  - repo: local
    hooks:
      - id: no-noqa
        name: Block noqa comments
        entry: '(?i)#\s*(noqa|type:\s*ignore)'
        language: pygrep
        types: [python]
      - id: no-ruff-noqa
        name: Block ruff noqa file-level comments
        entry: '(?i)#\s*ruff:\s*noqa'
        language: pygrep
        types: [python]
      - id: requirements-sync
        name: requirements.txt covers all package imports
        entry: python3 scripts/check_requirements_sync.py
        language: system
        pass_filenames: false
        files: ^(diet_guard/.*\.py|requirements\.txt)$

  - repo: https://github.com/astral-sh/ruff-pre-commit
    rev: v0.15.2
    hooks:
      - id: ruff
        args: [--fix, --unsafe-fixes, --exit-non-zero-on-fix, --show-fixes]
        types_or: [python, pyi]
      - id: ruff-format
        types_or: [python, pyi]

  - repo: https://github.com/pre-commit/mirrors-mypy
    rev: v1.13.0
    hooks:
      - id: mypy
        args:
          - --ignore-missing-imports
          - --no-error-summary
          - --disable-error-code=no-untyped-def
          - --disable-error-code=no-untyped-call
          - --disable-error-code=var-annotated
          - --disable-error-code=no-any-unimported
          - --disable-error-code=type-arg
          - --disable-error-code=no-any-return
          - --disable-error-code=misc
          - --disable-error-code=unused-ignore
          - --disable-error-code=unreachable
          - --disable-error-code=assignment
          - --disable-error-code=no-redef
          - --disable-error-code=attr-defined
          - --disable-error-code=arg-type
          - --disable-error-code=union-attr
          - --disable-error-code=call-overload
          - --disable-error-code=return-value
          - --disable-error-code=redundant-cast
          - --disable-error-code=empty-body
          - --disable-error-code=list-item
        additional_dependencies:
          - types-requests

  - repo: https://github.com/pylint-dev/pylint
    rev: v3.3.2
    hooks:
      - id: pylint
        args:
          - --rcfile=pyproject.toml
          - --fail-under=10
          - --jobs=4
        additional_dependencies:
          - pytest
          - requests
          - gatelock @ git+https://github.com/kuhyx/utils@gatelock-v0.4.0#subdirectory=gatelock
          - crdt-sync @ git+https://github.com/kuhyx/utils@crdt-sync-v0.6.0#subdirectory=crdt-sync
          - mcp>=2,<3
          - pydantic
        # Test suites intentionally use patterns (protected-access, magic-value
        # comparisons) that don't belong in the source-code 10/10 gate.
        exclude: ^(\.venv/)|(^|/)(tests/|conftest\.py)

  - repo: https://github.com/PyCQA/bandit
    rev: 1.7.10
    hooks:
      - id: bandit
        args:
          - -c
          - pyproject.toml
          - --severity-level=high
          - --confidence-level=medium
          - --skip=B113
        additional_dependencies: ["bandit[toml]"]
        exclude: ^(tests/|.*test.*\.py$)

  - repo: local
    hooks:
      - id: ci-mirror
        name: CI mirror (clean-venv pytest + pre-commit --all-files)
        entry: bash scripts/ci_mirror.sh
        language: system
        pass_filenames: false
        always_run: true
        require_serial: true
        stages: [pre-push]

  - repo: https://github.com/codespell-project/codespell
    rev: v2.3.0
    hooks:
      - id: codespell
        args:
          - --skip=*.json,*.lock,.git,__pycache__,.venv

  - repo: local
    hooks:
      # Every commit ships its own patch bump, so the release workflow's clean
      # vX.Y.Z tag tracks HEAD instead of whatever version was last hand-edited.
      # The Flutter app lives in app/, so point the script at its pubspec.
      - id: bump-patch-version
        name: Bump patch version in app/pubspec.yaml
        entry: bash scripts/bump_patch_version.sh --pubspec app/pubspec.yaml
        language: system
        pass_filenames: false
        always_run: true
        require_serial: true
      - id: shellcheck
        name: shellcheck
        entry: bash -c 'printf "%s\0" "$@" | xargs -0 -n 40 shellcheck --severity=warning' --
        language: system
        types: [shell]
        # A PKGBUILD is a makepkg manifest, not a standalone script: it has no
        # shebang (SC2148) and its variables are read by makepkg rather than by
        # the file itself (SC2034). namcap is what actually lints these.
        exclude: '^packaging/aur/PKGBUILD$'
      - id: max-file-length
        name: Max file length (500 lines)
        entry: python3 scripts/check_file_length.py
        language: system
        types_or: [python, shell]