feat: add automatic tag creation on chart PR merge #2
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| name: Auto Tag Chart Release on PR Merge | ||
| on: | ||
| pull_request: | ||
| types: [closed] | ||
| branches: [main] | ||
| jobs: | ||
| auto-tag: | ||
| name: Create Chart Release Tag | ||
| if: | | ||
| github.event.pull_request.merged == true && | ||
| contains(github.event.pull_request.labels.*.name, 'chart-update') | ||
| runs-on: ubuntu-latest | ||
| steps: | ||
| - name: Checkout code | ||
| uses: actions/checkout@v4 | ||
| with: | ||
| fetch-depth: 0 | ||
| - name: Extract chart info from PR | ||
| id: extract | ||
| run: | | ||
| PR_TITLE="${{ github.event.pull_request.title }}" | ||
| PR_BRANCH="${{ github.event.pull_request.head.ref }}" | ||
| # Extract chart name and version from branch name | ||
| # Format: update-vault-transit-unseal-operator-1.0.5 | ||
| if [[ "$PR_BRANCH" =~ ^update-([a-zA-Z0-9-]+)-([0-9]+\.[0-9]+\.[0-9]+)$ ]]; then | ||
| CHART_NAME="${BASH_REMATCH[1]}" | ||
| APP_VERSION="${BASH_REMATCH[2]}" | ||
| echo "chart_name=$CHART_NAME" >> $GITHUB_OUTPUT | ||
| echo "app_version=$APP_VERSION" >> $GITHUB_OUTPUT | ||
| # Get the chart version from Chart.yaml | ||
| CHART_VERSION=$(yq '.version' "./charts/$CHART_NAME/Chart.yaml") | ||
| echo "chart_version=$CHART_VERSION" >> $GITHUB_OUTPUT | ||
| echo "Chart: $CHART_NAME" | ||
| echo "Chart Version: $CHART_VERSION" | ||
| echo "App Version: $APP_VERSION" | ||
| else | ||
| echo "ERROR: Could not parse chart info from PR branch: $PR_BRANCH" | ||
| exit 1 | ||
| fi | ||
| - name: Create and push tag | ||
| run: | | ||
| git config --global user.name "github-actions[bot]" | ||
| git config --global user.email "github-actions[bot]@users.noreply.github.com" | ||
| TAG_NAME="${{ steps.extract.outputs.chart_name }}-v${{ steps.extract.outputs.chart_version }}" | ||
| # Check if tag already exists | ||
| if git rev-parse "$TAG_NAME" >/dev/null 2>&1; then | ||
| echo "Tag $TAG_NAME already exists, skipping..." | ||
| exit 0 | ||
| fi | ||
| # Create and push tag | ||
| git tag -a "$TAG_NAME" -m "Release ${{ steps.extract.outputs.chart_name }} v${{ steps.extract.outputs.chart_version }} | ||
| Chart version: ${{ steps.extract.outputs.chart_version }} | ||
| App version: ${{ steps.extract.outputs.app_version }} | ||
| Automated release from PR #${{ github.event.pull_request.number }}" | ||
| git push origin "$TAG_NAME" | ||
| echo "✅ Created tag: $TAG_NAME" | ||
| - name: Comment on PR | ||
| if: success() | ||
| uses: peter-evans/create-or-update-comment@v4 | ||
| with: | ||
| issue-number: ${{ github.event.pull_request.number }} | ||
| body: | | ||
| 🎉 **Chart Release Tag Created!** | ||
| Tag: `${{ steps.extract.outputs.chart_name }}-v${{ steps.extract.outputs.chart_version }}` | ||
| The Helm chart release workflow will now automatically: | ||
| - Package the chart | ||
| - Update the repository index | ||
| - Create a GitHub release | ||
| - Publish to https://fredericrous.github.io/charts/ | ||
| Monitor progress: [Release Workflow](https://github.com/fredericrous/charts/actions/workflows/helm-release.yaml) | ||
