.pre-commit-config.yaml

repos:
# black - format python code
- repo: https://github.com/psf/black
  rev: 20.8b1
  hooks:
    - id: black
      args: # arguments to configure black
        - --line-length=120

        # these folders wont be formatted by black
        - --exclude="""\.git |
          \.__pycache__|
          \.hg|
          \.mypy_cache|
          \.tox|
          \.venv|
          migrations|
          _build|
          buck-out|
          build|
          dist"""

      language_version: python3.8

# flake8 - style guide enforcement
- repo: https://gitlab.com/pycqa/flake8
  rev: 3.8.4
  hooks:
    - id: flake8
      args: # arguments to configure flake8
        # making line length compatible with black
        - "--max-line-length=120"
        - "--max-complexity=18"
        - "--select=B,C,E,F,W,T4,B9"

        # these are errors that will be ignored by flake8
        # check out their meaning here
        # https://flake8.pycqa.org/en/latest/user/error-codes.html
        - "--ignore=E203,E266,E501,W503,F403,F401,E402"

# isort - organize import correctly
- repo: https://github.com/PyCQA/isort
  rev: 5.6.4
  hooks:
  - id: isort

# gitlint - correct git commit format
-   repo: https://github.com/jorisroovers/gitlint
    rev:  v0.15.0
    hooks:
    -   id: gitlint