Created
February 24, 2023 15:06
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GitHub Action to validate multiple Helm charts at once
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| name: Validate Helm charts | |
| on: | |
| push: | |
| branches: [ main, master ] | |
| pull_request: | |
| jobs: | |
| validate: | |
| runs-on: ubuntu-latest | |
| strategy: | |
| matrix: | |
| directory: | |
| - "charts/my_application_1" | |
| - "charts/my_application_2" | |
| - "charts/my_application_3" | |
| steps: | |
| - uses: actions/checkout@v3 | |
| - name: Check if the Helm chart has changed | |
| uses: dorny/paths-filter@v2 | |
| id: filter | |
| with: | |
| filters: | | |
| chart: | |
| - '${{ matrix.directory }}/**' | |
| - name: Copy environment-specific values for linting | |
| if: steps.filter.outputs.chart == 'true' | |
| run: mkdir ${{ matrix.directory }}/ci; cd ${{ matrix.directory }}/values; for i in *.yaml; do cp -v "${i}" "../ci/${i%.*}-values.${i##*.}"; done | |
| - name: Set up chart-testing | |
| if: steps.filter.outputs.chart == 'true' | |
| uses: helm/[email protected] | |
| - name: Lint Helm chart with chart-testing | |
| if: steps.filter.outputs.chart == 'true' | |
| run: | | |
| ct lint \ | |
| --validate-maintainers=false \ | |
| --charts ${{ matrix.directory }} \ | |
| --chart-repos datadog=https://helm.datadoghq.com \ | |
| --chart-repos goldilocks=https://charts.fairwinds.com/stable \ | |
| --chart-repos ambassador=https://app.getambassador.io \ | |
| --chart-repos lacework-agent=https://lacework.github.io/helm-charts \ | |
| --chart-repos kube-state-metrics=https://prometheus-community.github.io/helm-charts |
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