plex-playlist/.pre-commit-config.yaml

---
repos:
  # General hooks for all files
  - repo: https://github.com/pre-commit/pre-commit-hooks
    rev: v4.6.0
    hooks:
      - id: trailing-whitespace
      - id: end-of-file-fixer
      - id: check-merge-conflict
      - id: check-added-large-files
      - id: check-yaml
      - id: check-json
      - id: check-toml
      - id: mixed-line-ending

  # Markdown linting
  - repo: https://github.com/igorshubovych/markdownlint-cli
    rev: v0.45.0
    hooks:
      - id: markdownlint
        entry: bash -c 'if [ "${CI:-}" = "true" ]; then markdownlint "$@"; else markdownlint --fix "$@"; fi' --
        files: \.(md|markdown)$

  # TOML linting
  - repo: https://github.com/macisamuele/language-formatters-pre-commit-hooks
    rev: v2.14.0
    hooks:
      - id: pretty-format-toml
        entry: bash -c 'if [ "${CI:-}" = "true" ]; then pretty-format-toml "$@"; else pretty-format-toml --autofix "$@"; fi' --

  # Python backend linting and formatting with ruff
  - repo: local
    hooks:
      # Linter
      - id: ruff
        name: ruff-lint
        entry: bash -c 'cd backend && if [ "${CI:-}" = "true" ]; then uv run ruff check . --config=pyproject.toml; else uv run ruff check --fix . --config=pyproject.toml; fi'
        language: system
        files: ^backend/
        types: [python]
        pass_filenames: false
      # Formatter
      - id: ruff-format
        name: ruff-format
        entry: bash -c 'cd backend && if [ "${CI:-}" = "true" ]; then uv run ruff format --check . --config=pyproject.toml; else uv run ruff format . --config=pyproject.toml; fi'
        language: system
        files: ^backend/
        types: [python]
        pass_filenames: false

  # Python type checking with pyright
  - repo: local
    hooks:
      - id: pyright
        name: pyright
        entry: bash -c 'cd backend && uv run pyright . --project=.'
        language: system
        files: ^backend/
        types: [python]
        pass_filenames: false

  # Python docstring linting with pydoclint
  - repo: local
    hooks:
      - id: pydoclint
        name: pydoclint
        entry: bash -c 'cd backend && uv run pydoclint --config=pyproject.toml src/'
        language: system
        files: ^backend/.*\.py$
        types: [python]
        pass_filenames: false

      - id: bandit
        name: bandit
        entry: bash -c 'cd backend && uv run bandit -q -r src/backend'
        language: system
        files: ^backend/src/backend/.*\.py$
        types: [python]
        pass_filenames: false

  # Custom hook to enforce no types in docstrings
  - repo: local
    hooks:
      - id: no-docstring-types
        name: Prohibit types in docstrings
        entry: python scripts/check_no_docstring_types.py
        language: system
        files: ^backend/.*\.py$
        pass_filenames: true

  # Frontend linting and formatting
  - repo: local
    hooks:
      # ESLint with auto-fix for pre-commit (CI uses --no-fix)
      - id: eslint
        name: eslint
        entry: bash -c 'export PATH="$HOME/.local/share/mise/shims:$HOME/.local/bin:$PATH" && cd frontend && if [ "${CI:-}" = "true" ]; then corepack yarn eslint . --max-warnings=0; else corepack yarn eslint . --fix; fi'
        language: system
        files: ^frontend/.*\.(js|ts|vue)$
        pass_filenames: false

      # Prettier with auto-format for pre-commit (CI uses --check)
      - id: prettier
        name: prettier
        entry: bash -c 'export PATH="$HOME/.local/share/mise/shims:$HOME/.local/bin:$PATH" && FILES=(); for file in "$@"; do FILES+=("$(realpath "$file")"); done && if [ "${CI:-}" = "true" ]; then corepack yarn --cwd frontend prettier --check "${FILES[@]}"; else corepack yarn --cwd frontend prettier --write "${FILES[@]}"; fi' --
        language: system
        files: \.(js|ts|vue|json|css|scss|md|markdown)$
        pass_filenames: true

      # TypeScript type checking (same as CI)
      - id: typescript-check
        name: typescript-check
        entry: bash -c 'export PATH="$HOME/.local/share/mise/shims:$HOME/.local/bin:$PATH" && cd frontend && corepack yarn vue-tsc --noEmit'
        language: system
        files: ^frontend/.*\.(ts|vue)$
        pass_filenames: false

      # TSDoc linting with auto-fix for pre-commit (CI uses --no-fix)
      - id: tsdoc-lint
        name: tsdoc-lint
        entry: bash -c 'export PATH="$HOME/.local/share/mise/shims:$HOME/.local/bin:$PATH" && cd frontend && if command -v yarn >/dev/null 2>&1; then if [ "${CI:-}" = "true" ]; then yarn eslint . --ext .ts,.vue --max-warnings=0; else yarn eslint . --ext .ts,.vue --fix; fi; else if [ "${CI:-}" = "true" ]; then corepack yarn eslint . --ext .ts,.vue --max-warnings=0; else corepack yarn eslint . --ext .ts,.vue --fix; fi; fi'
        language: system
        files: ^frontend/.*\.(ts|vue)$
        pass_filenames: false