Check for new chart release #2
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| name: Prepare New Helm Chart Release | |
| # Description: | |
| # This workflow prepares a new release of the helm chart by updating chart and app versions as well as creating a PR. | |
| # A release PR will be created in these cases. | |
| # - When a user kicks offs this workflow manually. A user can specify the CHART_VERSION and APP_VERSION used for the new release. | |
| # - When the cron schedule kicks off the job and there is a major or minor version different for the APP_VERSION. The CHART_VERSION will be automatically incremented appropriately. | |
| on: | |
| schedule: | |
| # Run every 12 hours at 55 minutes past the hour. | |
| - cron: "55 */12 * * *" | |
| workflow_dispatch: | |
| inputs: | |
| CREATE_BRANCH: | |
| description: 'Whether to create a remote branch for the release. Defaults to false since peter-evans/create-pull-request steps will handle branch creation.' | |
| required: false | |
| default: 'false' | |
| CHART_VERSION: | |
| description: 'Optionally overrides the chart version in Chart.yaml.' | |
| required: false | |
| default: '' | |
| APP_VERSION: | |
| description: 'Optionally overrides the app version in Chart.yaml.' | |
| required: false | |
| default: '' | |
| DEBUG: | |
| description: 'Enable debug mode for the script.' | |
| required: false | |
| default: 'false' | |
| jobs: | |
| prepare_release: | |
| runs-on: ubuntu-latest | |
| env: | |
| CREATE_BRANCH: ${{ github.event.inputs.CREATE_BRANCH }} | |
| CHART_VERSION: ${{ github.event.inputs.CHART_VERSION }} | |
| APP_VERSION: ${{ github.event.inputs.APP_VERSION }} | |
| DEBUG: ${{ github.event.inputs.DEBUG }} | |
| steps: | |
| - uses: actions/checkout@v4 | |
| - name: Install tools | |
| run: make install-tools | |
| - name: Prepare Release | |
| id: prepare_release | |
| run: | | |
| make prepare-release CHART_VERSION=$CHART_VERSION APP_VERSION=$APP_VERSION CREATE_BRANCH=$CREATE_BRANCH DEBUG=$DEBUG | |
| - name: Check if PR is already open | |
| id: check_if_pr_open | |
| run: | | |
| DIFF=1 | |
| git fetch origin | |
| ((git show-ref --verify --quiet refs/heads/update-release) || (git diff --no-ext-diff --quiet main..update-release -- helm-charts)) && DIFF=0 | |
| echo "PR_NEEDED=$DIFF" >> "$GITHUB_OUTPUT" | |
| - name: Open PR for Version Update | |
| id: open_pr | |
| if: ${{ steps.prepare_release.outputs.NEED_UPDATE == 1 && steps.check_if_pr_open.outputs.PR_NEEDED == 1 }} | |
| uses: peter-evans/create-pull-request@v6 | |
| with: | |
| commit-message: Prepare release v${{ steps.prepare_release.outputs.LATEST_CHART_VERSION }} | |
| title: Prepare release v${{ steps.prepare_release.outputs.LATEST_CHART_VERSION }} | |
| body: Updating Helm chart from version ${{ steps.prepare_release.outputs.CURRENT_CHART_VERSION }} to ${{ steps.prepare_release.outputs.LATEST_CHART_VERSION }} and App version from ${{ steps.prepare_release.outputs.CURRENT_APP_VERSION }} to ${{ steps.prepare_release.outputs.LATEST_APP_VERSION }} | |
| branch: "update-release" # Same branch name for all PRs | |
| base: main | |
| delete-branch: true |