default_language_version:
  python: python3

repos:
  - repo: https://github.com/pre-commit/pre-commit-hooks
    rev: v4.5.0
    hooks:
      - id: trailing-whitespace
      - id: end-of-file-fixer
      - id: check-yaml
      - id: check-added-large-files
      - id: check-merge-conflict
      - id: check-toml
      - id: debug-statements

  - repo: https://github.com/psf/black
    rev: 26.1.0
    hooks:
      - id: black
        args: ["--line-length=88"]

  - repo: https://github.com/pycqa/flake8
    rev: 7.0.0
    hooks:
      - id: flake8
        args: ["--config=.flake8"]
        additional_dependencies:
          - flake8-bugbear
          - flake8-comprehensions

  - repo: https://github.com/pre-commit/mirrors-mypy
    rev: v1.9.0
    hooks:
      - id: mypy
        exclude: ^alembic/
        additional_dependencies:
          - pydantic>=2.0.0
          - pydantic-settings>=2.0.0
          - sqlalchemy>=2.0.0
          - fastapi>=0.100.0
          - alembic>=1.7.0
          - types-paho-mqtt>=1.6.0
          - types-PyYAML>=6.0.0

  # Frontend TypeScript gate. Runs in the host node toolchain (language: system)
  # so it resolves types from the project's node_modules — requires `npm install`.
  # `pass_filenames: false`: tsc typechecks the whole project (tsconfig include).
  - repo: local
    hooks:
      - id: frontend-typecheck
        name: frontend typecheck (tsc --noEmit)
        entry: npm run typecheck
        language: system
        pass_filenames: false
        files: '(spa-react/.*\.tsx?$|^tsconfig\.json$|^package(-lock)?\.json$)'