Release 7.15.0 #595
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| # This workflow's goal is forcing an update of the reference snapshots used | |
| # by Playwright tests. It runs whenever you post a new pull request comment | |
| # that strictly matches the "/update-snapshots". | |
| # From a high-level perspective, it works like this: | |
| # 1. Because of a GitHub Action limitation, this workflow is triggered on every | |
| # comment posted on a issue or pull request. We manually interrupt it unless | |
| # the comment content strictly matches "/update-snapshots" and we're in a | |
| # pull request. | |
| # 2. Use the GitHub API to grab the information about the branch name and SHA of | |
| # the latest commit of the current pull request. | |
| # 3. Update the Playwright reference snapshots based on the UI of this branch. | |
| # 4. Commit the newly generated Playwright reference snapshots into this branch. | |
| name: Update Snapshots | |
| on: | |
| # It looks like you can't target PRs-only comments: | |
| # https://docs.github.com/en/actions/using-workflows/events-that-trigger-workflows#pull_request_comment-use-issue_comment | |
| # So we must run this workflow every time a new comment is added to issues | |
| # and pull requests | |
| issue_comment: | |
| types: [created] | |
| jobs: | |
| updatesnapshots: | |
| # Run this job only on comments of pull requests that strictly match | |
| # the "/update-snapshots" string | |
| if: ${{ github.event.issue.pull_request && github.event.comment.body == '/update-snapshots'}} | |
| timeout-minutes: 60 | |
| runs-on: ubuntu-latest | |
| steps: | |
| # Checkout and do a deep fetch to load all commit IDs | |
| - uses: actions/checkout@v2 | |
| with: | |
| fetch-depth: 0 # Load all commits | |
| token: ${{ secrets.GITHUB_TOKEN }} | |
| # Get the SHA and branch name of the comment's pull request | |
| # We must use the GitHub API to retrieve these information because they're | |
| # not accessibile within workflows triggered by "issue_comment" | |
| - name: Get SHA and branch name | |
| id: get-branch-and-sha | |
| run: | | |
| sha_and_branch=$(\ | |
| curl \ | |
| -H 'authorization: Bearer ${{ secrets.GITHUB_TOKEN }}' \ | |
| https://api.github.com/repos/${{ github.repository }}/pulls/${{ github.event.issue.number }} \ | |
| | jq -r '.head.sha," ",.head.ref'); | |
| echo "::set-output name=sha::$(echo $sha_and_branch | cut -d " " -f 1)"; | |
| echo "::set-output name=branch::$(echo $sha_and_branch | cut -d " " -f 2)" | |
| # Checkout the comment's branch | |
| - name: Fetch Branch | |
| run: git fetch | |
| - name: Checkout Branch | |
| run: git checkout ${{ steps.get-branch-and-sha.outputs.branch }} | |
| # Setup testing environment | |
| - uses: actions/setup-node@v2 | |
| with: | |
| node-version: 16 | |
| - name: Install dependencies | |
| run: npm install | |
| working-directory: ./packages/web-components | |
| - name: build | |
| run: npm run build | |
| working-directory: ./packages/web-components | |
| # - name: Install Playwright browsers | |
| # run: npx playwright install --with-deps chromium | |
| # Update the snapshots based on the current UI | |
| - name: Update snapshots | |
| run: npm run test.vrt.update | |
| working-directory: ./packages/web-components | |
| # Commit the changes to the pull request branch | |
| - uses: stefanzweifel/git-auto-commit-action@v4 | |
| with: | |
| file_pattern: "*.png" | |
| commit_message: "[CI] Update Snapshots" |