check_pr.yml

name: Check branch conformity
on:
  pull_request:

jobs:
  prevent-fixup-commits:
      runs-on: ubuntu-latest
      env:
        target: debian-bookworm
        distro: debian
        version: bookworm
      steps:
        - name: Checkout
          uses: actions/checkout@v4
        - name: prevent fixup commits
          run: |
            git fetch origin
            git status
            git log --pretty=format:%s origin/main..HEAD | grep -ie '^fixup\|^wip' && exit 1 || true

  check-changelog:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v4
        with:
          fetch-depth: 0
      - name: ensure CHANGELOG.md is populated
        env:
          BASE_REF: ${{ github.event.pull_request.base.ref }}
          NO_CHANGELOG_LABEL: ${{ contains(github.event.pull_request.labels.*.name, 'no changelog') }}
        shell: bash
        run: |
          if [ "${NO_CHANGELOG_LABEL}" = "true" ]; then
              exit 0
          else
              if git diff --exit-code "origin/${BASE_REF}" -- CHANGELOG.md; then
                  echo "::error::No CHANGELOG.md modifications found in this pull request. You can override this check by adding the 'no changelog' label to the pull request."
                  exit 1
              fi
          fi