.pre-commit-config.yaml

repos:
- repo: git://github.com/pre-commit/pre-commit-hooks
  rev: v2.2.1
  hooks:
  # tidy up extra whitespace at end of files
  - id: trailing-whitespace
  # ensure consistent newline endings for files (\n only)
  - id: end-of-file-fixer
  # fix newlines in general to prevent pesky windows users writing CRLF
  - id: mixed-line-ending
    args:
      - --fix=lf
  # do not allow pdb/breakpoint statements to be checked in
  - id: debug-statements
  # fed up of YAML breaking
  - id: check-yaml
    args:
      - --allow-multiple-documents
  # run flake8 for linting/ensuring pep8
  - id: flake8
    args:
      - --max-line-length=120
      # *_pb2.py are auto-generated / compiled from Google's protobuf definitions
      - --exclude=*/migrations/*,docs/*,*_pb2.py,turnkey/test_settings.py
      # Make flake8 ignore black's opinions
      # E126 - continuation line over-indented for hanging indent
      # E203 - whitespace before ':'
      # E501 - line too long
      # W503 - line break before binary operator
      - --ignore=E126,E203,E501,W503
  # organise requirment files alphabetically
  - id: requirements-txt-fixer
    args:
      - requirements/requirements.txt
      - requirements/requirements-dev.txt
      - requirements/requirements-test.txt
# run the (very opinionated!) black code formatter - https://github.com/ambv/black
- repo: git://github.com/ambv/black
  rev: 19.3b0
  hooks:
    - id: black
      args:
        - --line-length=120
        - --safe
        # *_pb2.py are auto-generated / compiled from Google's protobuf definitions
        - --exclude='.*_pb2.py'
        - --exclude='turnkey/test_settings.py'