Add Github Actions code coverage CI job #2
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| name: Code Coverage | |
| on: [pull_request] | |
| jobs: | |
| cover-base: | |
| name: Generate Base Coverage | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Checkout base | |
| uses: actions/checkout@v3 | |
| with: | |
| ref: ${{ github.event.pull_request.base.ref }} | |
| - name: Set up go | |
| uses: actions/setup-go@v3 | |
| with: | |
| go-version: '^1.20.2' | |
| - name: Generate report | |
| run: | | |
| go test -coverprofile cover-base.out ./cmd/... ./pkg/... | |
| - name: Upload report | |
| uses: actions/upload-artifact@v3 | |
| with: | |
| name: cover-base | |
| path: cover-base.out | |
| cover-pr: | |
| name: Generate PR Coverage | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Checkout PR | |
| uses: actions/checkout@v3 | |
| - name: Set up go | |
| uses: actions/setup-go@v3 | |
| with: | |
| go-version: '^1.20.2' | |
| - name: Generate report | |
| run: | | |
| go test -coverprofile cover-pr.out ./cmd/... ./pkg/... | |
| - name: Upload report | |
| uses: actions/upload-artifact@v3 | |
| with: | |
| name: cover-pr | |
| path: cover-pr.out | |
| code-coverage: | |
| name: Output Code Coverage | |
| runs-on: ubuntu-latest | |
| needs: [cover-base, cover-pr] | |
| steps: | |
| - name: Download reports | |
| uses: actions/download-artifact@v3 | |
| - name: Set up go | |
| uses: actions/setup-go@v3 | |
| with: | |
| go-version: '^1.20.2' | |
| - name: Install copherage tool | |
| run: go install k8s.io/test-infra/robots/coverage@latest | |
| - name: Generate comment | |
| id: generate-comment | |
| run: | | |
| echo 'comment<<EOF' >> $GITHUB_OUTPUT | |
| echo '<!-- pr-coverage -->' >> $GITHUB_OUTPUT | |
| echo '## Code Coverage Diff' >> $GITHUB_OUTPUT | |
| coverage diff cover-base/cover-base.out cover-pr/cover-pr.out | |
| COVERAGE_DIFF=$(coverage diff cover-base/cover-base.out cover-pr/cover-pr.out | sed -e '1,5d') | |
| if [[ -n "${COVERAGE_DIFF}" ]]; then | |
| printf -- "%s\n" "${COVERAGE_DIFF}" >> $GITHUB_OUTPUT | |
| else | |
| echo 'This PR does not change the code coverage' >> $GITHUB_OUTPUT | |
| fi | |
| echo 'EOF' >> $GITHUB_OUTPUT | |
| - name: Create or update comment | |
| uses: edumserrano/find-create-or-update-comment@v1 | |
| with: | |
| issue-number: ${{ github.event.pull_request.number }} | |
| body-includes: '<!-- pr-coverage -->' | |
| comment-author: 'github-actions[bot]' | |
| body: ${{ steps.generate-comment.outputs.comment }} | |
| edit-mode: replace |