.pre-commit-config.yaml

default_language_version:
  python: python3.8
repos:
  - repo: https://github.com/psf/black
    rev: '22.6.0'
    hooks:
      - id: black
  - repo: https://github.com/Pierre-Sassoulas/black-disable-checker
    rev: 'v1.1.1'
    hooks:
      - id: black-disable-checker

  - repo: https://github.com/PyCQA/flake8
    rev: '5.0.4'
    hooks:
      - id: flake8

  - repo: https://github.com/pre-commit/pre-commit-hooks
    rev: v4.3.0
    hooks:
      # all files should end with an empty line (for one, it minimizes the diffs)
      - id: end-of-file-fixer
      # `.gitattributes` should technically already handle this
      # but autocrlf can result in local files keeping the CRLF
      # which is problematic for some tools
      - id: mixed-line-ending
        args:
          - "--fix=lf"

      # Trailing whitespace is evil
      - id: trailing-whitespace

      # Ensure that links to code on GitHub use the permalinks
      - id: check-vcs-permalinks

      # Syntax validation
      - id: check-ast
      - id: check-toml
      # can be switched to yamllint when this issue gets resolved:
      # https://github.com/adrienverge/yamllint/issues/238
      - id: check-yaml

      # Checks for git-related issues
      - id: check-case-conflict
      - id: check-merge-conflict