name: pre-commit

on:
  pull_request:
  push:

jobs:
  pre-commit:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - uses: actions/setup-python@v2
        with:
          # The pylint-odoo version we use here does not support python 3.10
          # https://github.com/OCA/oca-addons-repo-template/issues/80
          # We also need to pin to an older version of python for older odoo versions
          # where we are not using black > 21. Older black versions won't work with
          # Python 3.9.8+, and we can't bump black without reformatting.
          python-version: "3.9.7"
      - name: Get python version
        run: echo "PY=$(python -VV | sha256sum | cut -d' ' -f1)" >> $GITHUB_ENV
      - uses: actions/cache@v1
        with:
          path: ~/.cache/pre-commit
          key: pre-commit|${{ env.PY }}|${{ hashFiles('.pre-commit-config.yaml') }}
      - name: Install pre-commit
        run: pip install pre-commit
      - name: Run pre-commit
        run: pre-commit run --all-files --show-diff-on-failure --color=always
      - name: Check that all files generated by pre-commit are in git
        run: |
          newfiles="$(git ls-files --others --exclude-from=.gitignore)"
          if [ "$newfiles" != "" ] ; then
              echo "Please check-in the following files:"
              echo "$newfiles"
              exit 1
          fi