.pre-commit-config.yaml

# Pre-commit configuration for dataing
# Install: pip install pre-commit && pre-commit install
# Run manually: pre-commit run --all-files

default_language_version:
  python: python3

repos:
  # Standard pre-commit hooks
  - repo: https://github.com/pre-commit/pre-commit-hooks
    rev: v4.5.0
    hooks:
      - id: trailing-whitespace
        exclude: ^(demo/fixtures/|\.lock$|frontend/node_modules/)
      - id: end-of-file-fixer
        exclude: ^(demo/fixtures/|\.lock$|frontend/node_modules/)
      - id: check-yaml
        args: [--unsafe]  # Allow custom tags
      - id: check-json
        exclude: ^(demo/fixtures/|frontend/node_modules/)
      - id: check-toml
      - id: check-added-large-files
        args: [--maxkb=1000]
        exclude: ^demo/fixtures/
      - id: check-merge-conflict
      - id: check-case-conflict
      - id: detect-private-key
      - id: debug-statements
      - id: check-executables-have-shebangs
        exclude: ^frontend/node_modules/
      - id: check-shebang-scripts-are-executable
        exclude: ^frontend/node_modules/

  # Python: Ruff for linting and formatting
  - repo: https://github.com/astral-sh/ruff-pre-commit
    rev: v0.3.0
    hooks:
      # Linting
      - id: ruff
        args: [--fix]
        files: ^python-packages/
      # Formatting
      - id: ruff-format
        files: ^python-packages/

  # Python: mypy for type checking
  - repo: local
    hooks:
      - id: mypy
        name: mypy (python-packages)
        entry: bash -c 'uv run mypy python-packages/dataing/src python-packages/dataing-ee/src'
        language: system
        files: ^python-packages/.*\.py$
        pass_filenames: false
        types: [python]

  # Frontend: TypeScript, ESLint and Prettier
  - repo: local
    hooks:
      - id: tsc
        name: tsc (frontend)
        entry: bash -c 'cd frontend && pnpm tsc --noEmit'
        language: system
        files: ^frontend/src/.*\.(ts|tsx)$
        pass_filenames: false

      - id: eslint
        name: eslint (frontend)
        entry: bash -c 'cd frontend && pnpm lint --fix'
        language: system
        files: ^frontend/src/.*\.(ts|tsx|js|jsx)$
        pass_filenames: false

      - id: prettier
        name: prettier (frontend)
        entry: bash -c 'cd frontend && pnpm exec prettier --write --ignore-unknown'
        language: system
        files: ^frontend/src/.*\.(ts|tsx|js|jsx|json|css|scss|md)$
        pass_filenames: true

  # SQL formatting (optional - comment out if not using)
  # - repo: https://github.com/sqlfluff/sqlfluff
  #   rev: 3.0.0
  #   hooks:
  #     - id: sqlfluff-lint
  #       files: ^backend/migrations/.*\.sql$

  # Security checks
  - repo: https://github.com/Yelp/detect-secrets
    rev: v1.5.0
    hooks:
      - id: detect-secrets
        args: [--baseline, .secrets.baseline]
        exclude: |
          (?x)^(
            node_modules/.*|
            demo/fixtures/.*|
            tests/.*|
            .*\/tests\/.*|
            .*\.lock$|
            uv\.lock$|
            pnpm-lock\.yaml$|
            package-lock\.json$|
            frontend/jupyterlab-dataing/tsconfig\.tsbuildinfo|
            frontend/jupyterlab-dataing/jupyterlab_dataing/labextension/static/.*|
            dist/.*|
            \.next/.*|
            \.venv/.*|
            \.flow/.*
          )$

  # Dockerfile linting
  - repo: https://github.com/hadolint/hadolint
    rev: v2.12.0
    hooks:
      - id: hadolint-docker
        files: Dockerfile

  # Shell script linting
  - repo: https://github.com/shellcheck-py/shellcheck-py
    rev: v0.9.0.6
    hooks:
      - id: shellcheck
        files: \.(sh|bash)$
        exclude: ^demo/fixtures/

# CI configuration
ci:
  autofix_commit_msg: |
    [pre-commit.ci] auto fixes from pre-commit hooks
  autofix_prs: true
  autoupdate_branch: ''
  autoupdate_commit_msg: '[pre-commit.ci] pre-commit autoupdate'
  autoupdate_schedule: weekly
  skip: [mypy, tsc, eslint, prettier]  # Skip hooks that need full project context in CI
  submodules: false