# Configuration for pre-commit hooks (see https://pre-commit.com/).
# Eventually the hooks described here will be run as tests before merging each PR.

exclude: ^(core/dbt/docs/build/|core/dbt/common/events/types_pb2.py|core/dbt/adapters/events/adapter_types_pb2.py)

# Force all unspecified python hooks to run python 3.10
default_language_version:
  python: python3

repos:
  - repo: https://github.com/pre-commit/pre-commit-hooks
    rev: v3.2.0
    hooks:
      - id: check-yaml
        args: [--unsafe]
      - id: check-json
      - id: end-of-file-fixer
        exclude: schemas/dbt/manifest/
      - id: trailing-whitespace
        exclude_types:
          - "markdown"
      - id: check-case-conflict
  # local hooks are used to run the hooks in the local environment instead of a pre-commit isolated one.
  # This ensures that the hooks are run with the same version of the dependencies as the local environment
  # without having to manually keep them in sync.
  - repo: local
    hooks:
      # Formatter/linter/type-checker pins live in the pyproject.dev optional dependency.
      - id: isort
        name: isort
        entry: python -m isort
        language: system
        types: [python]
      - id: black
        name: black
        entry: python -m black
        language: system
        types: [python]
      - id: black-check
        name: black-check
        entry: python -m black
        args:
          - "--check"
          - "--diff"
        language: system
        stages: [manual]
        types: [python]
      - id: flake8
        name: flake8
        entry: python -m flake8
        language: system
        types: [python]
      - id: flake8-check
        name: flake8-check
        entry: python -m flake8
        language: system
        stages: [manual]
        types: [python]
      # N.B.: Mypy is... a bit fragile.
      #
      # By using `language: system` we run this hook in the local
      # environment instead of a pre-commit isolated one.  This is needed
      # to ensure mypy correctly parses the project.
      #
      # It may cause trouble
      # in that it adds environmental variables out of our control to the
      # mix.  Unfortunately, there's nothing we can do about per pre-commit's
      # author.
      # See https://github.com/pre-commit/pre-commit/issues/730 for details.
      - id: mypy
        name: mypy
        entry: python -m mypy
        args: [--show-error-codes]
        files: ^core/dbt/
        language: system
        types: [python]
      - id: mypy-check
        name: mypy-check
        entry: python -m mypy
        args: [--show-error-codes, --pretty]
        files: ^core/dbt/
        language: system
        stages: [manual]
        types: [python]
      - id: no_versioned_artifact_resource_imports
        name: no_versioned_artifact_resource_imports
        entry: python scripts/pre-commit-hooks/no_versioned_artifact_resource_imports.py
        language: system
        files: ^core/dbt/
        types: [python]
        pass_filenames: true