Deduplication branch #31
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| name: Helm-UnitTests | |
| on: | |
| pull_request: | |
| paths: | |
| - 'charts/**' | |
| - '.github/workflows/unit-tests.yaml' | |
| push: | |
| branches: | |
| - main | |
| paths: | |
| - 'charts/**' | |
| - '.github/workflows/unit-tests.yaml' | |
| jobs: | |
| discover: | |
| runs-on: ubuntu-latest | |
| outputs: | |
| charts: ${{ steps.changed.outputs.charts }} | |
| steps: | |
| - name: Checkout source code | |
| uses: actions/checkout@v4 | |
| with: | |
| fetch-depth: 0 | |
| - name: Detect changed charts | |
| id: changed | |
| run: | | |
| # Identify chart directories touched in the current diff for targeted helm-unittest runs. | |
| if [[ "${{ github.event_name }}" == "pull_request" ]]; then | |
| base="${{ github.event.pull_request.base.sha }}" | |
| else | |
| base="${{ github.event.before }}" | |
| fi | |
| if [[ -z "$base" || "$base" == "null" ]]; then | |
| base=$(git rev-parse HEAD^) | |
| fi | |
| changed_files=$(git diff --name-only "$base" HEAD) | |
| if [[ -z "$changed_files" ]]; then | |
| echo "charts=[]" >> "$GITHUB_OUTPUT" | |
| exit 0 | |
| fi | |
| charts=$(echo "$changed_files" | grep '^charts/[^/]\+/[^/]\+' | cut -d/ -f1-2 | sort -u || true) | |
| if [[ -z "$charts" ]]; then | |
| echo "charts=[]" >> "$GITHUB_OUTPUT" | |
| exit 0 | |
| fi | |
| chart_json=$(printf '%s\n' "$charts" | jq -R . | jq -s -c .) | |
| echo "Detected charts: $chart_json" | |
| echo "charts=$chart_json" >> "$GITHUB_OUTPUT" | |
| unittests: | |
| needs: discover | |
| if: ${{ needs.discover.outputs.charts != '[]' && needs.discover.outputs.charts != '' }} | |
| runs-on: ubuntu-latest | |
| strategy: | |
| fail-fast: false | |
| matrix: | |
| chart: ${{ fromJson(needs.discover.outputs.charts) }} | |
| steps: | |
| - name: Checkout source code | |
| uses: actions/checkout@v4 | |
| with: | |
| fetch-depth: 0 | |
| - name: Set up Helm | |
| uses: azure/setup-helm@v3 | |
| with: | |
| version: v3.18.6 | |
| - name: Install helm-unittest plugin | |
| run: | | |
| helm plugin install https://github.com/helm-unittest/helm-unittest.git --version v1.0.0 | |
| - name: Run unit tests | |
| id: runtests | |
| env: | |
| CHART_PATH: ${{ matrix.chart }} | |
| run: | | |
| chart_name="$CHART_PATH" | |
| safe_name=$(echo "$chart_name" | tr '/' '-') | |
| echo "chart_safe_name=$safe_name" >> "$GITHUB_OUTPUT" | |
| helm unittest "$chart_name" --color --output-type JUnit --output-file "results-${safe_name}.xml" | |
| - name: Publish Test Results | |
| uses: EnricoMi/publish-unit-test-result-action@v2 | |
| if: always() | |
| with: | |
| files: results-${{ steps.runtests.outputs.chart_safe_name }}.xml | |
| check_name: Helm Unit Test Results - ${{ matrix.chart }} | |
| comment_title: Helm Unit Test Results - ${{ matrix.chart }} | |
| no-changes: | |
| needs: discover | |
| if: ${{ needs.discover.outputs.charts == '[]' || needs.discover.outputs.charts == '' }} | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Skip unit tests | |
| run: echo "No chart changes detected; skipping helm-unittest runs." |