pre-commit.yml

name: pre-commit

on:
  pull_request:
    branches:
      - "16.0*"
  push:
    branches:
      - "16.0"
      - "16.0-develop"
      - "release/*"

jobs:
  pre-commit:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - uses: actions/setup-python@v2
        with:
            python-version: "3.11"
      - 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 }}|${{ hashFiles('.pre-commit-config.yaml') }}
      - name: Install pre-commit
        run: pip install pre-commit
      - name: Get target branch name
        run: echo "TARGET_BRANCH_NAME=${{ github.event.pull_request.base.ref }}" >> $GITHUB_ENV

      - name: Enforce target branch can not be main branch
        run: |
          if [[ "${TARGET_BRANCH_NAME}" =~ \.0$ ]]; then
            echo "Error: Target branch can not be a Main version branch."
            exit 1
          fi
      - name: Run pre-commit
        run: pre-commit run --all-files --show-diff-on-failure --color=always || exit 1
      - 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
      - name: Post pre-commit failure comment and add label
        if: failure()
        run: |
          # Add label
          curl -X POST -H "Authorization: token ${{ secrets.GITHUB_TOKEN }}" \
               -H "Accept: application/vnd.github.v3+json" \
               https://api.github.com/repos/${{ github.repository }}/issues/${{ github.event.pull_request.number }}/labels \
               -d '{
                     "labels": ["Needs Fixing"]
                   }'
          # Post comment
          curl -X POST -H "Authorization: token ${{ secrets.GITHUB_TOKEN }}" \
               -H "Accept: application/vnd.github.v3+json" \
               https://api.github.com/repos/${{ github.repository }}/issues/${{ github.event.pull_request.number }}/comments \
               -d '{
                     "body": "Pre-commit checks failed. The label Needs Fixing has been added. Please review and fix the issues."
                   }'