Update All Screenshots #12
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| name: Update All Screenshots | |
| # Updates all screenshots on an existing PR, assuming permission has been given | |
| # to maintainers to make edits. | |
| on: | |
| workflow_dispatch: | |
| # Allows for manual triggering on PRs. They should be reviewed first, to | |
| # avoid malicious code executing in the lab. | |
| inputs: | |
| pr: | |
| description: "A PR number to build and test in the lab, then update all the screenshots." | |
| required: true | |
| jobs: | |
| set-pending-status: | |
| name: Set Pending Status | |
| runs-on: ubuntu-latest | |
| steps: | |
| - uses: actions/checkout@v4 | |
| with: | |
| ref: refs/pull/${{ inputs.pr }}/head | |
| - name: Set commit status to pending | |
| uses: ./.github/workflows/custom-actions/set-commit-status | |
| with: | |
| context: Update All Screenshots | |
| state: pending | |
| token: ${{ secrets.GITHUB_TOKEN }} | |
| run-lab-tests: | |
| name: Get Selenium Lab Screenshots | |
| needs: [set-pending-status] | |
| uses: ./.github/workflows/selenium-lab-tests.yaml | |
| with: | |
| pr: ${{ inputs.pr }} | |
| test_filter: layout | |
| ignore_test_status: true | |
| update-pr: | |
| name: Update PR | |
| runs-on: ubuntu-latest | |
| needs: [run-lab-tests] | |
| steps: | |
| - uses: actions/checkout@v4 | |
| with: | |
| ref: refs/pull/${{ inputs.pr }}/head | |
| - name: Get artifacts | |
| uses: actions/download-artifact@v4 | |
| with: | |
| path: test/test/assets/screenshots/ | |
| pattern: screenshots-* | |
| merge-multiple: true | |
| - name: Update screenshots | |
| run: | | |
| # Install prerequisites. | |
| npm ci | |
| # Update the official screenshots for any that have visibly changed. | |
| # This is not a byte-for-byte comparison, but based on pixel diffs. | |
| ./build/updateScreenshots.py | |
| # Emulate the actions bot. | |
| git config user.name "github-actions[bot]" | |
| git config user.email "41898282+github-actions[bot]@users.noreply.github.com" | |
| # Commit the changes. Ignore failure, in case there are no changes. | |
| git add test/test/assets/screenshots/*/*.png || true | |
| git commit -m ':robot: Update all screenshots' || true | |
| - name: Update PR | |
| env: | |
| GH_TOKEN: ${{ github.token }} | |
| run: | | |
| # Update the PR. | |
| PR_API_URL="/repos/${{ github.repository }}/pulls/${{ inputs.pr }}" | |
| REMOTE=$(gh api $PR_API_URL | jq -r .head.repo.html_url) | |
| BRANCH=$(gh api $PR_API_URL | jq -r .head.ref) | |
| # If there were no changes, this will do nothing, but succeed. | |
| git push "$REMOTE" HEAD:"$BRANCH" | |
| - name: Debug | |
| uses: mxschmitt/[email protected] | |
| with: | |
| limit-access-to-actor: true | |
| if: failure() | |
| set-final-status: | |
| name: Set Final Status | |
| runs-on: ubuntu-latest | |
| needs: [run-lab-tests, update-pr] | |
| # Will run on success or failure, but not if the workflow is cancelled. | |
| if: ${{ success() || failure() }} | |
| steps: | |
| - uses: actions/checkout@v4 | |
| with: | |
| ref: refs/pull/${{ inputs.pr }}/head | |
| - name: Compute final status | |
| id: compute | |
| run: | | |
| LAB_TEST_STATUS="${{ needs.run-lab-tests.status }}" | |
| UPDATE_PR_STATUS="${{ needs.update-pr.status }}" | |
| if [[ "$LAB_TEST_STATUS" == "success" ]]; then | |
| # If run-lab-tests succeeded, use the status of update-pr. | |
| # If that is blank, default to "error". | |
| echo "status=${UPDATE_PR_STATUS:-error}" >> $GITHUB_OUTPUT | |
| else | |
| # If lab status is not success, use that status. | |
| # If that is blank, default to "error". | |
| echo "status=${LAB_TEST_STATUS:-error}" >> $GITHUB_OUTPUT | |
| fi | |
| - name: Report final status | |
| uses: ./.github/workflows/custom-actions/set-commit-status | |
| with: | |
| context: Update All Screenshots | |
| state: ${{ steps.compute.outputs.status }} | |
| token: ${{ secrets.GITHUB_TOKEN }} |