name: pre_commit

# If a pull-request is pushed then cancel all previously running jobs related
# to that pull-request
concurrency:
  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.sha }}
  cancel-in-progress: true 

on:
  push:
    branches:
      - main
    paths:
      .github/workflows/pre_commit.yml
      .pre-commit-config.yaml
  pull_request:
    branches:
      - main
      - master
    paths:
      - .github/workflows/pre_commit.yml
      - .pre-commit-config.yaml

env:
  PY_COLORS: 1

jobs:

  pre_commit:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3.1.0
      - uses: actions/setup-python@v4.3.0
        with:
          python-version: "3.11"
      - name: install tox
        run: pip install tox==3.26.0
      - name: pre-commit
        run: tox -e pre-commit