Kitbook Visual Regression Tests - Template #339
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| name: Kitbook Visual Regression Tests - Template | |
| # Set all of these 👇 | |
| env: | |
| PLAYWRIGHT_BASE_URL: ${{ github.event.deployment_status.target_url }} | |
| UPDATE_SNAPSHOTS_SCRIPT: pnpm build && pnpm -F template test:components:update | |
| COMPARE_SNAPSHOTS_SCRIPT: pnpm build && pnpm -F template test:components | |
| GOOGLE_CLOUD_CREDENTIALS: ${{ secrets.GCS_COMPONENT_CHECK_BUCKETS_CREDENTIALS }} | |
| BUCKET_NAME: component-snapshots | |
| PROJECT_NAME: kitbook-template | |
| PROJECT_ROOT: ./packages/template | |
| KITBOOK_ROUTE: kitbook | |
| on: | |
| deployment_status | |
| permissions: | |
| pull-requests: write | |
| jobs: | |
| update-base-snapshots: | |
| name: Keep Base Component Snapshots In Sync with Main Branch | |
| if: github.event.deployment_status.state == 'success' && github.event.deployment_status.environment == 'Production – kitbook-template' # 👈 set this | |
| runs-on: ubuntu-latest | |
| timeout-minutes: 15 | |
| container: | |
| image: mcr.microsoft.com/playwright:v1.43.1-jammy # 👈 keep version in sync with installed playwright package https://playwright.dev/docs/ci#github-actions-via-containers | |
| steps: | |
| - uses: actions/checkout@v3 | |
| - name: Install pnpm | |
| uses: pnpm/action-setup@v2 | |
| with: | |
| version: 8.6.0 | |
| - uses: actions/setup-node@v3 | |
| with: | |
| node-version: 18 | |
| cache: pnpm | |
| - name: Install Dependencies | |
| run: pnpm install | |
| - name: Run Playwright Component tests to save snapshots | |
| run: eval $UPDATE_SNAPSHOTS_SCRIPT | |
| env: | |
| CI: true | |
| # PLAYWRIGHT_BASE_URL is set above already, otherwise it would need set here | |
| - name: Authenticate to Google Cloud | |
| id: auth | |
| uses: google-github-actions/auth@v1 | |
| with: | |
| credentials_json: '${{ env.GOOGLE_CLOUD_CREDENTIALS }}' | |
| - name: Set up Google Cloud SDK | |
| uses: google-github-actions/setup-gcloud@v1 # automatically picks up authentication from `auth` | |
| - name: Wipe Base Clean | |
| run: gcloud storage rm gs://${BUCKET_NAME}/${PROJECT_NAME}/base/** | |
| continue-on-error: true # ignore errors emitted when nothing is found to delete | |
| - name: Upload Base Snapshots | |
| run: gcloud storage cp --recursive ${PROJECT_ROOT}/e2e/snapshots gs://${BUCKET_NAME}/${PROJECT_NAME}/base/snapshots # 👈 recommend you setup your playwright.config.ts to save snapshots into $PROJECT_ROOT/e2e/snapshots to make this work smoothly (gcloud will create a base/snapshots folder if you just copy from e2e/snapshots to base, so if you tried to copy from e2e/foo to base/snapshots, I suspect things will land in base/snapshots/foo which will break things further on if you don't adjust) see https://cloud.google.com/sdk/gcloud/reference/storage for help if you do modify the commands | |
| compare-snapshots: | |
| name: Compare Components Against Base Snapshots | |
| if: github.event.deployment_status.state == 'success' && github.event.deployment_status.environment == 'Preview – kitbook-template' # 👈 set this | |
| runs-on: ubuntu-latest | |
| timeout-minutes: 15 | |
| container: | |
| image: mcr.microsoft.com/playwright:v1.43.1-jammy # 👈 keep version in sync with installed playwright package https://playwright.dev/docs/ci#github-actions-via-containers | |
| steps: | |
| - uses: actions/checkout@v3 | |
| - name: Install pnpm | |
| uses: pnpm/action-setup@v2 | |
| with: | |
| version: 8.6.0 | |
| - uses: actions/setup-node@v3 | |
| with: | |
| node-version: 18 | |
| cache: pnpm | |
| - name: Install Dependencies | |
| run: pnpm install | |
| - name: Authenticate to Google Cloud | |
| id: auth | |
| uses: google-github-actions/auth@v1 | |
| with: | |
| credentials_json: '${{ env.GOOGLE_CLOUD_CREDENTIALS }}' | |
| - name: Set up Google Cloud SDK | |
| uses: google-github-actions/setup-gcloud@v1 | |
| - name: Download Base Snapshots | |
| run: gcloud storage cp --recursive gs://${BUCKET_NAME}/${PROJECT_NAME}/base/snapshots ${PROJECT_ROOT}/e2e # 👈 recommend you setup your playwright.config.ts to save snapshots into $PROJECT_ROOT/e2e/snapshots to make this work smoothly | |
| - name: Run Playwright Component tests to get snapshot comparison files | |
| run: eval $COMPARE_SNAPSHOTS_SCRIPT | |
| env: | |
| CI: true | |
| # PLAYWRIGHT_BASE_URL is set above already, otherwise it would need set here | |
| continue-on-error: true # expect an error when components change | |
| - uses: jwalton/gh-find-current-pr@v1 | |
| id: findPr | |
| - name: Remove Old Report and Test Results | |
| run: gcloud storage rm gs://${BUCKET_NAME}/${PROJECT_NAME}/pr/${{ steps.findPr.outputs.pr }}/** | |
| continue-on-error: true # ignore error emitted when nothing found to delete for this PR | |
| - name: Upload Playwright Report | |
| run: gcloud storage cp --recursive ${PROJECT_ROOT}/playwright-report gs://${BUCKET_NAME}/${PROJECT_NAME}/pr/${{ steps.findPr.outputs.pr }}/playwright-report | |
| continue-on-error: true # ignore error when no components have changed and there is no report | |
| - name: Upload Test Results (Snapshots) | |
| id: upload-snapshots | |
| uses: google-github-actions/upload-cloud-storage@v1 # use this instead of gcloud cli to easily output uploaded filenames | |
| with: | |
| path: '${{ env.PROJECT_ROOT }}/test-results' | |
| destination: '${{ env.BUCKET_NAME }}/${{ env.PROJECT_NAME }}/pr/${{ steps.findPr.outputs.pr }}' | |
| continue-on-error: true # ignore error when no components have changed and there is no report | |
| - name: Format Changed Component Snapshots for PR | |
| if: steps.findPr.outputs.number && steps.upload-snapshots.outputs.uploaded | |
| id: format_snapshot_links_for_pr | |
| uses: jacob-8/kitbook/packages/format-snapshot-results-action@v1 # use ./packages/format-snapshot-results-action for local testing | |
| with: | |
| upload-results: '${{ steps.upload-snapshots.outputs.uploaded }}' | |
| pr: '${{ steps.findPr.outputs.pr }}' | |
| bucket: '${{ env.BUCKET_NAME }}' | |
| project: '${{ env.PROJECT_NAME }}' | |
| deployment-url: '${{ env.PLAYWRIGHT_BASE_URL }}' | |
| kitbook-route: '${{ env.KITBOOK_ROUTE }}' | |
| - name: Add Changed Component Snapshots to PR | |
| if: steps.findPr.outputs.number && steps.format_snapshot_links_for_pr.outputs.comment | |
| uses: marocchino/sticky-pull-request-comment@v2 | |
| with: | |
| number: ${{ steps.findPr.outputs.pr }} | |
| recreate: true | |
| header: ${{ env.PROJECT_NAME }} | |
| message: | | |
| ${{ steps.format_snapshot_links_for_pr.outputs.comment }} | |
| - uses: actions/upload-artifact@v3 | |
| if: always() | |
| with: | |
| name: playwright-report | |
| path: ${{ env.PROJECT_ROOT }}/playwright-report/ | |
| retention-days: 30 |