version-testing.yml

name: Version Testing
on:
  push:
  schedule:
    - cron: "0 7 * * *"
jobs:
  test-untested-versions:
    runs-on: ubuntu-20.04
    strategy:
      matrix:
        # NOTE: if these are updated, don't forget to
        # update the download-artifacts versions as well
        node_cimg_tag: [ 14, 16, 18, 20 ]
    name: test-untested-versions
    steps:
      - uses: actions/checkout@v4
      - name: Set up Node
        uses: actions/setup-node@v3
        with:
          node-version: ${{ matrix.node_cimg_tag }}
      - run: |
          sudo apt-get update
          sudo apt-get install \
            build-essential \
            libcairo2-dev \
            libjpeg-dev \
            libgif-dev \
            librsvg2-dev
          sudo apt-get install \
            libpango1.0-dev \
            libsdl-pango-dev || true # Node.js 18 does not carry pango
      - run: npm ci
      - run: npm run build
      - run: mkdir versions_artifact
      - run: npm run test:untested-instrumentations
      - run: git --no-pager diff
      - run: |
          for path in `git diff --name-only`; do
            if [[ $path == *"tested_versions"* ]]; then
              cp "$path" versions_artifact;
            fi
          done
      - uses: actions/upload-artifact@v4
        with:
          name: ${{ matrix.node_cimg_tag }}
          path: versions_artifact

  create-pr-for-new-versions:
    runs-on: ubuntu-latest
    name: create-pr-for-new-versions
    needs: test-untested-versions
    steps:
      - uses: actions/checkout@v4
      - name: Set up Python
        uses: actions/setup-python@v4
        with:
          python-version: 3.7
      - run: mkdir versions_artifacts
      - uses: actions/download-artifact@v4
        continue-on-error: true  # when there aren't changes the artifact won't be uploaded and this step will fail
        with:
          name: 14
          path: versions_artifacts/14
      - uses: actions/download-artifact@v4
        continue-on-error: true
        with:
          name: 16
          path: versions_artifacts/16
      - uses: actions/download-artifact@v4
        continue-on-error: true
        with:
          name: 18
          path: versions_artifacts/18
      - uses: actions/download-artifact@v4
        continue-on-error: true
        with:
          name: 20
          path: versions_artifacts/20
      - run: python3 -m pip install -r ./requirements-ci.txt
        # TODO replace this with a node.js script
      - run: PYTHONPATH=${PYTHONPATH}:$(pwd)/scripts python3 -m gather_version_artifacts
      - run: git --no-pager diff
      - run: rm -rf versions_artifacts  # the artifacts shouldn't be committed
      - run: echo "::set-output name=branch_name::$(date +version-testing-%Y%m%d)"
        id: branch_name
      - run: |  # update 'Supported packages' section in README.md
          PYTHONPATH=${PYTHONPATH}:$(pwd)/scripts python3 -m update_supported_packages_documentation
      - run: |  # need to set an env var in order to support multi-lines output https://trstringer.com/github-actions-multiline-strings/
          new_versions="$(./scripts/describe_supported_versions_diff.sh)"
          echo "new_versions<<EOF" >> $GITHUB_ENV
          echo "$new_versions" >> $GITHUB_ENV
          echo "EOF" >> $GITHUB_ENV
      - name: Create Pull Request
        uses: peter-evans/create-pull-request@v5
        with:
          token: "${{ secrets.GITHUB_TOKEN }}"
          title: "chore: ${{steps.branch_name.outputs.branch_name}}"
          branch: ${{steps.branch_name.outputs.branch_name}}
          commit-message: ${{ env.new_versions }}
          body: ${{ env.new_versions }}
          base: main
          labels: version-testing, automerge
          reviewers: GuyMoses,nadav3396,shanishiri

  delete-old-version-testing-branches:
    runs-on: ubuntu-latest
    name: delete-old-version-testing-branches
    needs: create-pr-for-new-versions
    steps:
      - uses: actions/checkout@v4
      - run: |  # remove all the version testing branches that aren't from today
          ./scripts/delete_old_version_testing_branches.sh