Check for new chart dependency updates #44
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| name: Check for new chart dependency updates | |
| # Description: | |
| # This workflow automates the process of checking for and updating Helm chart dependencies. | |
| # Specifically, it: | |
| # 1. Checks for new versions of (subchart) dependencies listed in chart.yaml. | |
| # 2. Updates chart.yaml with new versions where applicable. | |
| # 3. If the 'opentelemetry-operator' subchart is updated in chart.yaml, it also updates related | |
| # image tags in values.yaml. | |
| on: | |
| schedule: | |
| # Run every Monday at noon. | |
| - cron: "0 12 * * 1" | |
| workflow_dispatch: | |
| inputs: | |
| DEBUG_MODE: | |
| description: 'Enable debug mode' | |
| required: false | |
| default: 'false' | |
| jobs: | |
| check_and_update: | |
| runs-on: ubuntu-latest | |
| strategy: | |
| fail-fast: false # Continue all jobs even if one fails | |
| matrix: | |
| # Chart dependencies to check for version updates | |
| include: | |
| - name: 'certmanager' | |
| component: 'operator' | |
| yaml_file_path: 'helm-charts/splunk-otel-collector/Chart.yaml' | |
| dependency_name: 'cert-manager' | |
| - name: 'operator' | |
| component: 'operator' | |
| yaml_file_path: 'helm-charts/splunk-otel-collector/Chart.yaml' | |
| dependency_name: 'opentelemetry-operator' | |
| env: | |
| DEBUG_MODE: ${{ github.event.inputs.DEBUG_MODE }} | |
| steps: | |
| - uses: actions/checkout@v4 | |
| - name: Check for Version Updates | |
| id: check_for_update | |
| run: | | |
| echo "Checking chart dependency version for ${{ matrix.name }}" | |
| make update-chart-dep CHART_PATH=${{ matrix.yaml_file_path }} SUBCHART_NAME='${{ matrix.dependency_name }}' DEBUG_MODE=$DEBUG_MODE | |
| - name: Open PR for Version Update | |
| id: open_pr | |
| if: ${{ steps.check_for_update.outputs.NEED_UPDATE == 1 }} | |
| uses: peter-evans/create-pull-request@v6 | |
| with: | |
| commit-message: Update ${{ matrix.name }} chart dependency version | |
| title: Bump ${{ matrix.name }} from ${{ steps.check_for_update.outputs.CURRENT_VER }} to ${{ steps.check_for_update.outputs.LATEST_VER }} in ${{ matrix.yaml_file_path }} | |
| body: Use the latest version of ${{ matrix.name }} | |
| branch: "update-${{ matrix.name }}" # Same branch name for all PRs | |
| base: main | |
| delete-branch: true | |
| modify-outputs: false | |
| - name: Apply Version Update and Generate Changelog | |
| if: ${{ steps.check_for_update.outputs.NEED_UPDATE == 1 }} | |
| run: | | |
| # Apply the version update, update the rendered examples with the version update, and create a changelog entry | |
| # We run `make update-chart-dep` again here because the open_pr peter-evans/create-pull-request step before clears out the update changes locally | |
| make update-chart-dep CHART_PATH=${{ matrix.yaml_file_path }} SUBCHART_NAME='${{ matrix.dependency_name }}' DEBUG_MODE=$DEBUG_MODE | |
| make render | |
| make chlog-new FILENAME="update-${{ matrix.name }}" CHANGE_TYPE=enhancement COMPONENT=${{ matrix.component }} NOTE="Bump ${{ matrix.name }} to ${{ steps.check_for_update.outputs.LATEST_VER }} in ${{ matrix.yaml_file_path }}" ISSUES=[${{ steps.open_pr.outputs.pull-request-number }}] | |
| - name: Finalize PR with updates | |
| if: ${{ steps.check_for_update.outputs.NEED_UPDATE == 1 }} | |
| uses: peter-evans/create-pull-request@v6 | |
| with: | |
| commit-message: Update ${{ matrix.name }} chart dependency version | |
| title: Bump ${{ matrix.name }} from ${{ steps.check_for_update.outputs.CURRENT_VER }} to ${{ steps.check_for_update.outputs.LATEST_VER }} in ${{ matrix.yaml_file_path }} | |
| body: Use the latest version of ${{ matrix.name }} | |
| branch: "update-${{ matrix.name }}" # Same branch name for all PRs | |
| base: main | |
| delete-branch: true | |
| modify-outputs: false |