pr.yml

---
name: Pull Request
on:
  pull_request:
    types: [opened, synchronize, reopened]
jobs:
  ansible-lint:
    name: Compute ansible-lint score
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Set up Python
        uses: actions/setup-python@v3
        with:
          python-version: 3.11

      - name: Install ansible-lint
        # Install ansible-lint from same branch as GHA
        run: >
          pip install
          "ansible-lint[lock] @
          git+https://github.com/ansible/ansible-lint@v6"

      - name: Install requirements for plugins
        run: pip install junitparser junit_xml jmespath

      - name: Compare current branch vs main branch
        # Run ansible-lint on this branch then compare vs main branch
        run: |
          set -x
          # fix randomness
          export PYTHONHASHSEED=42
          git checkout -b branch
          git fetch --unshallow origin main
          cmd="ansible-lint --parseable --nocolor --profile=shared"
          # don't want to annotate through GHA
          unset GITHUB_ACTIONS
          $cmd > branch.output || echo "Branch linting output written"
          git checkout main
          $cmd > main.output || echo "Main linting output written"
          export GITHUB_ACTIONS=true
          set +ex
          # export diff sans headers
          diff -u0 branch.output main.output | tail -n +3 > diff.output
          echo "## Improvements over main branch:" | tee -a ${GITHUB_STEP_SUMMARY}
          echo '```diff' >> ${GITHUB_STEP_SUMMARY}
          grep '^+' diff.output | sed -e 's/^+/+FIXED: /' | tee -a ${GITHUB_STEP_SUMMARY}
          echo '```' >> ${GITHUB_STEP_SUMMARY}
          echo "## Regressions from main branch:" | tee -a ${GITHUB_STEP_SUMMARY}
          echo '```diff' >> ${GITHUB_STEP_SUMMARY}
          grep '^-' diff.output | sed -e 's/^-/-ERROR: /' | tee -a ${GITHUB_STEP_SUMMARY}
          echo '```' >> ${GITHUB_STEP_SUMMARY}
          if grep -q '^-' diff.output; then
             echo "> Fix regressions listed above" | tee -a ${GITHUB_STEP_SUMMARY}
             exit 1
          fi

  sanity:
    name: Sanity Check
    strategy:
      matrix:
        ansible:
          - stable-2.9          # used by DCI on RHEL8
          - stable-2.16         # latest stable version
      fail-fast: false
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          path: ${{ matrix.ansible }}/ansible_collections/redhatci/ocp

      - name: Set up Python
        uses: actions/setup-python@v3
        with:
          python-version: 3.11

      - name: Install ansible-base ${{ matrix.ansible }}
        run: pip install https://github.com/ansible/ansible/archive/${{ matrix.ansible }}.tar.gz --disable-pip-version-check

      # Fail when new errors appear
      - name: Run sanity test
        run: |
          set -x
          git checkout -b branch
          git fetch --unshallow origin main
          # extract all the supported python versions from the error message, excluding 3.5
          PY_VERS=$(ansible-test sanity --verbose --docker --python 1.0 --color --coverage --failure-ok 2>&1 |
            grep -Po "invalid.*?\K'3.*\d'" |
            tr -d ,\' |
            sed -e 's/3.5 //g')
          for version in $PY_VERS; do
            ansible-test sanity --verbose --docker --python $version --color --coverage --failure-ok
          done 2>&1 | tee -a branch.output
          git checkout main
          for version in $PY_VERS; do
            ansible-test sanity --verbose --docker --python $version --color --coverage --failure-ok
          done >> main.output 2>&1
          for key in branch main; do
            grep -E "(ERROR|FATAL):" "$key.output" |
            grep -v "issue(s) which need to be resolved\|See error output above for details." |
            sed -r 's/\x1B\[[0-9]{1,2}[mGK]//g' > "$key.errors"
          done
          set +ex
          echo "## Improvements are listed below" | tee -a ${GITHUB_STEP_SUMMARY}
          echo "\`\`\`diff" >> ${GITHUB_STEP_SUMMARY}
          diff -u0 branch.errors main.errors | grep '^+[^+]' | sed -e 's/ERROR/FIXED/' | tee -a ${GITHUB_STEP_SUMMARY}
          echo "\`\`\`" >> ${GITHUB_STEP_SUMMARY}
          echo "## Regressions are listed below" | tee -a ${GITHUB_STEP_SUMMARY}
          echo "\`\`\`diff" >> ${GITHUB_STEP_SUMMARY}
          diff -u0 branch.errors main.errors | grep '^-[^-]' | tee -a ${GITHUB_STEP_SUMMARY}
          echo "\`\`\`" >> ${GITHUB_STEP_SUMMARY}
          if diff -u0 branch.errors main.errors | grep -q '^-[^-]'; then
             echo "> Fix the regression errors listed above" | tee -a ${GITHUB_STEP_SUMMARY}
             exit 1
          fi
        working-directory: ${{ matrix.ansible }}/ansible_collections/redhatci/ocp

  check-all-dependencies-are-merged:
    name: "Check all dependencies are merged"
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Check all dependent Pull Requests are merged
        uses: depends-on/depends-on-action@main
        with:
          token: ${{ secrets.GITHUB_TOKEN }}
          check-unmerged-pr: true
...