playwright base setup [WIP] #27
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| name: 📊 Tests & Coverage | |
| # Configuration | |
| # Set to 'true' for monorepo, 'false' for single repository | |
| env: | |
| MONOREPO: 'true' | |
| BASE_BRANCH: 'main' | |
| on: | |
| push: | |
| branches: | |
| - main | |
| pull_request: | |
| types: [opened, synchronize, reopened] | |
| concurrency: | |
| group: coverage-${{ github.ref }} | |
| cancel-in-progress: true | |
| permissions: | |
| contents: read # required so checkout/actions using GITHUB_TOKEN can read repo | |
| actions: read # required to download base coverage artifact via workflow run APIs | |
| pull-requests: write # required to post/update coverage diff comments on PRs | |
| jobs: | |
| coverage: | |
| runs-on: ubuntu-24.04 | |
| permissions: | |
| actions: read # download base coverage artifact via workflow run APIs | |
| contents: read # checkout | |
| pull-requests: write # comment coverage diff on PRs | |
| env: | |
| EVENT_TYPE: ${{ github.event_name == 'push' && 'push' || 'pr' }} | |
| # Workflow-level env variables (MONOREPO, BASE_BRANCH) are automatically inherited by jobs | |
| steps: | |
| - name: 📥 Checkout Repository | |
| uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 | |
| - name: 💻 Node setup | |
| uses: ./.github/actions/node-setup | |
| - name: 🧪 Test | |
| run: pnpm test:coverage | |
| shell: bash | |
| # Note: If tests fail, the workflow will fail and coverage steps won't run. | |
| # This ensures we only report coverage for passing tests. | |
| - name: 📊 Aggregate coverage results and create summary | |
| # MONOREPO is inherited from workflow-level env | |
| run: node scripts/aggregate-coverage-results.js | |
| shell: bash | |
| - name: 🔍 Locate base coverage workflow run | |
| id: locate-base-coverage | |
| if: env.EVENT_TYPE == 'pr' | |
| uses: actions/github-script@f28e40c7f34bde8b3046d885e986cb6290c5673b # v7 | |
| env: | |
| BASE_WORKFLOW: coverage.yml | |
| # BASE_BRANCH is inherited from workflow-level env | |
| with: | |
| script: | | |
| const workflowId = process.env.BASE_WORKFLOW; | |
| const baseBranch = process.env.BASE_BRANCH || 'main'; | |
| // Get the latest successful workflow run from the base branch | |
| const { data } = await github.rest.actions.listWorkflowRuns({ | |
| owner: context.repo.owner, | |
| repo: context.repo.repo, | |
| workflow_id: workflowId, | |
| branch: baseBranch, | |
| per_page: 20, | |
| }); | |
| const run = data.workflow_runs.find((run) => run.conclusion === 'success'); | |
| if (run) { | |
| core.info(`Found base coverage run ${run.id} from ${baseBranch} branch`); | |
| core.setOutput('run-id', String(run.id)); | |
| } else { | |
| core.warning(`No successful base coverage run found for ${baseBranch} branch`); | |
| core.setOutput('run-id', ''); | |
| } | |
| - name: 📥 Download base branch coverage artifact | |
| if: env.EVENT_TYPE == 'pr' && steps.locate-base-coverage.outputs.run-id != '' | |
| continue-on-error: true | |
| uses: actions/download-artifact@634f93cb2916e3fdff6788551b99b062d0335ce0 # v5 | |
| with: | |
| name: base-coverage | |
| path: base-coverage | |
| github-token: ${{ secrets.GITHUB_TOKEN }} | |
| run-id: ${{ steps.locate-base-coverage.outputs.run-id }} | |
| - name: 💬 Comment coverage diff | |
| if: env.EVENT_TYPE == 'pr' | |
| env: | |
| GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} | |
| PR_NUMBER: ${{ github.event.pull_request.number }} | |
| BASE_COVERAGE_ROOT: base-coverage | |
| # MONOREPO and BASE_BRANCH are inherited from workflow-level env | |
| run: node scripts/comment-coverage-diff.js | |
| shell: bash | |
| - name: ♻️ Collect coverage summaries | |
| if: env.EVENT_TYPE == 'push' && github.ref_name == 'main' | |
| # MONOREPO is inherited from workflow-level env | |
| run: | | |
| rm -rf base-coverage | |
| if [ "$MONOREPO" = "true" ]; then | |
| rsync -a \ | |
| --include '*/' \ | |
| --include 'coverage-summary.json' \ | |
| --exclude '*' \ | |
| coverage/ base-coverage/ | |
| else | |
| mkdir -p base-coverage | |
| cp coverage/coverage-summary.json base-coverage/coverage-summary.json | |
| fi | |
| shell: bash | |
| - name: 📤 Upload coverage artifact | |
| if: env.EVENT_TYPE == 'push' && github.ref_name == 'main' | |
| uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 | |
| with: | |
| name: base-coverage | |
| path: base-coverage | |
| retention-days: 14 # Artifacts expire after 14 days. Adjust if needed, but note that PRs opened after expiration won't have base coverage to compare against. |