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Merge pull request #26 from wandera/dependabot/github_actions/docker/… #36
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| name: Helm charts | |
| on: | |
| push: | |
| branches: | |
| - master | |
| tags: | |
| - "chart/**/[0-9]+.[0-9]+.[0-9]+" | |
| pull_request: | |
| env: | |
| HELM_PLUGIN_CHARTMUSEUM_PUSH_VERSION: 0.9.0 | |
| HELM_PUSH_REPOSITORY_NAME: chartmuseum | |
| HELM_VERSION: 3.1.1 | |
| jobs: | |
| helm: | |
| name: Helm | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Check out code | |
| uses: actions/checkout@v4 | |
| - uses: azure/setup-helm@v3 | |
| with: | |
| version: ${{ env.HELM_VERSION }} | |
| - name: Add Helm repositories | |
| run: | | |
| helm repo add incubator https://charts.helm.sh/incubator | |
| helm repo add chartmuseum https://kubernetes-charts.banzaicloud.com | |
| helm repo add banzaicloud-stable http://kubernetes-charts.banzaicloud.com/branch/master | |
| helm repo add rimusz https://charts.rimusz.net | |
| - name: Update Helm repositories | |
| run: | | |
| helm repo update | |
| helm repo list | |
| - name: Update Helm dependencies | |
| run: | | |
| find -H 'charts/' \ | |
| -maxdepth 2 \ | |
| -name 'Chart.yaml' \ | |
| -execdir helm dependency update \; | |
| - name: Lint Helm charts | |
| run: | | |
| find -H 'charts/.' \ | |
| -maxdepth 2 \ | |
| -name 'Chart.yaml' \ | |
| -printf '%h\n' \ | |
| | xargs helm lint | |
| - name: Set Git refname | |
| id: set-git-refname | |
| run: | | |
| GIT_REFNAME="$(echo "${{ github.ref }}" | sed -r 's@refs/(heads|pull|tags)/@@g')" | |
| echo "GIT_REFNAME=${GIT_REFNAME}" | |
| echo "git_refname=${GIT_REFNAME}" >> $GITHUB_OUTPUT | |
| - name: Set Helm push enabled | |
| id: set-helm-push-enabled | |
| run: | | |
| HELM_PUSH_ENABLED="" | |
| if [ "${{ github.event_name }}" == "push" ] && echo "${{ steps.set-git-refname.outputs.git_refname }}" | grep -E -q "^(chart/)?[^/]+/[0-9]+\.[0-9]+\.[0-9]+"; then | |
| HELM_PUSH_ENABLED=1 | |
| else | |
| printf >&2 "Unstable chart (%s) from %s event, chart will not be pushed" "${{ steps.set-git-refname.outputs.git_refname }}" "${{ github.event_name }}" | |
| fi | |
| echo "HELM_PUSH_ENABLED=${HELM_PUSH_ENABLED}" | |
| echo "helm_push_enabled=${HELM_PUSH_ENABLED}" >> $GITHUB_OUTPUT | |
| - if: ${{ steps.set-helm-push-enabled.outputs.helm_push_enabled == 1 }} | |
| name: Set chart name | |
| id: set-chart-name | |
| run: | | |
| CHART_NAME="$(echo "${{ steps.set-git-refname.outputs.git_refname }}}" | awk -F '/' '{print $(NF-1)}')" | |
| echo "CHART_NAME=${CHART_NAME}" | |
| echo "chart_name=${CHART_NAME}" >> $GITHUB_OUTPUT | |
| - if: ${{ steps.set-helm-push-enabled.outputs.helm_push_enabled == 1 }} | |
| name: Package Helm chart | |
| id: package-chart | |
| run: | | |
| HELM_PACKAGE_OUTPUT=$(helm package "${{ github.workspace }}/charts/${{ steps.set-chart-name.outputs.chart_name }}") || exit 1 | |
| HELM_PACKAGE_PATH="${HELM_PACKAGE_OUTPUT##"Successfully packaged chart and saved it to: "}" | |
| echo "HELM_PACKAGE_PATH=${HELM_PACKAGE_PATH}" | |
| echo "helm_package_path=${HELM_PACKAGE_PATH}" >> $GITHUB_OUTPUT | |
| - if: ${{ steps.set-helm-push-enabled.outputs.helm_push_enabled == 1 }} | |
| name: Check Helm chart version in repository | |
| run: | | |
| CHART_PATH="${{ github.workspace }}/charts/${{ steps.set-chart-name.outputs.chart_name }}" | |
| EXPECTED_CHART_VERSION="$(echo "${{ steps.set-git-refname.outputs.git_refname }}" | awk -F '/' '{print $NF}')" || exit 1 | |
| ACTUAL_CHART_VERSION="$(awk '/version: [0-9]+\.[0-9]+\.[0-9]+/ {print $2}' "${CHART_PATH}/Chart.yaml")" || exit 1 | |
| if [ "${EXPECTED_CHART_VERSION}" != "${ACTUAL_CHART_VERSION}" ]; then | |
| printf >&2 "chart version mismatches, name: %s, expected version (from tag): %s, actual version (from chart): %s" "${{ steps.set-chart-name.outputs.chart_name }}" "${EXPECTED_CHART_VERSION}" "${ACTUAL_CHART_VERSION}" | |
| exit 1 | |
| fi | |
| if helm search repo "${{ env.HELM_PUSH_REPOSITORY_NAME }}/${{ steps.set-chart-name.outputs.chart_name }}" --version "${ACTUAL_CHART_VERSION}" --output json | jq --exit-status 'length > 0'; then | |
| printf >&2 "chart version already exists in the repository, repository: %s, name: %s, version: %s" "${{ env.HELM_PUSH_REPOSITORY_NAME }}" "${{ steps.set-chart-name.outputs.chart_name }}" "${ACTUAL_CHART_VERSION}" | |
| exit 1 | |
| fi | |
| - if: ${{ steps.set-helm-push-enabled.outputs.helm_push_enabled == 1 }} | |
| name: Install Helm ChartMuseum push plugin | |
| run: helm plugin install "https://github.com/chartmuseum/helm-push.git" --version "${{ env.HELM_PLUGIN_CHARTMUSEUM_PUSH_VERSION }}" | |
| - if: ${{ steps.set-helm-push-enabled.outputs.helm_push_enabled == 1 }} | |
| name: Push Helm chart | |
| env: | |
| HELM_REPO_PASSWORD: ${{ secrets.HELM_REPO_PASSWORD }} | |
| HELM_REPO_USERNAME: ${{ secrets.HELM_REPO_USERNAME }} | |
| run: helm push "${{ steps.package-chart.outputs.helm_package_path }}" "${{ env.HELM_PUSH_REPOSITORY_NAME }}" |