version-testing.yml

name: Version Testing
on:
  push:
    paths-ignore:
      - '.github/**'
      - '**.md'
  schedule:
    - cron: '0 7 * * *'
jobs:
  check-new-versions-of-instrumented-packages:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        # NOTE: if these are updated, don't forget to
        # update the download-artifacts versions as well
        jdk_version: [ 11, 17, 21]
    name: check-new-versions-of-instrumented-packages
    steps:
      - uses: actions/checkout@v4
      - name: Set up JDK ${{ matrix.jdk_version }}
        uses: actions/setup-java@v4
        with:
          distribution: temurin
          java-version: ${{ matrix.jdk_version }}
      - name: Configure aws credentials
        uses: aws-actions/configure-aws-credentials@v4
        with:
          aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY }}
          aws-secret-access-key: ${{ secrets.AWS_SECRET_KEY }}
          aws-region: 'us-west-2'
      - run: ./gradlew clean
      - run: ./gradlew build -x test
      - run: mkdir versions_artifact
      - run: .github/retrieveDependencyVersions.sh
      - 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.jdk_version }}
          path: versions_artifact

  push-branch:
    runs-on: ubuntu-latest
    name: push-branch
    if: github.ref == 'refs/heads/main'
    needs: check-new-versions-of-instrumented-packages
    steps:
      - uses: actions/checkout@v4
      - name: Set up Python
        uses: actions/setup-python@v5
        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: 11
          path: versions_artifacts/11
      - uses: actions/download-artifact@v4
        continue-on-error: true
        with:
          name: 17
          path: versions_artifacts/17
      - uses: actions/download-artifact@v4
        continue-on-error: true
        with:
          name: 21
          path: versions_artifacts/21
      - run: python3 -m pip install -r .github/requirements-ci.txt
      - run: PYTHONPATH=${PYTHONPATH}:$(pwd)/.github python3 -m gather_version_artifacts
      - run: git --no-pager diff
      - run: rm -rf versions_artifacts  # the artifacts shouldn't be committed
      - run: echo "branch_name=$(date +version-testing-%Y%m%d)" >>$GITHUB_OUTPUT
        id: branch_name
      - run: |  # update 'Supported packages' section in README.md
          PYTHONPATH=${PYTHONPATH}:$(pwd)/.github 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="$(.github/describe_supported_versions_diff.sh)"
          echo "new_versions<<EOF" >> $GITHUB_ENV
          echo "$new_versions" >> $GITHUB_ENV
          echo "EOF" >> $GITHUB_ENV
      - name: Create Pull Request
        uses: peter-evans/create-pull-request@v6
        with:
          token: "${{ secrets.GITHUB_TOKEN }}"
          title: "ci: ${{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