Example Run - PR Comments #393
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| name: Example Run - PR Comments | |
| # This workflow has write permissions on the repo | |
| # It must not checkout a PR and run untrusted code | |
| # Also requesting write permissions on PR to be able to comment | |
| permissions: | |
| pull-requests: "write" | |
| on: | |
| workflow_run: | |
| workflows: ["Example Run"] | |
| types: | |
| - completed | |
| jobs: | |
| make-macos-screenshots-available: | |
| if: github.event.workflow_run.event == 'pull_request' | |
| runs-on: ubuntu-latest | |
| timeout-minutes: 30 | |
| outputs: | |
| branch-name: ${{ steps.branch-name.outputs.result }} | |
| pr-number: ${{ steps.pr-number.outputs.result }} | |
| steps: | |
| - name: "Download artifact" | |
| id: find-artifact | |
| uses: actions/github-script@v7 | |
| with: | |
| result-encoding: string | |
| script: | | |
| var artifacts = await github.rest.actions.listWorkflowRunArtifacts({ | |
| owner: context.repo.owner, | |
| repo: context.repo.repo, | |
| run_id: ${{github.event.workflow_run.id }}, | |
| }); | |
| var matchArtifacts = artifacts.data.artifacts.filter((artifact) => { | |
| return artifact.name == "screenshots-macos" | |
| }); | |
| if (matchArtifacts.length == 0) { return "false" } | |
| var matchArtifact = matchArtifacts[0]; | |
| var download = await github.rest.actions.downloadArtifact({ | |
| owner: context.repo.owner, | |
| repo: context.repo.repo, | |
| artifact_id: matchArtifact.id, | |
| archive_format: 'zip', | |
| }); | |
| var fs = require('fs'); | |
| fs.writeFileSync('${{github.workspace}}/screenshots-macos.zip', Buffer.from(download.data)); | |
| return "true" | |
| - name: prepare artifact folder | |
| run: | | |
| unzip screenshots-macos.zip | |
| mkdir screenshots | |
| mv screenshots-* screenshots/ | |
| - name: save screenshots | |
| uses: actions/upload-artifact@v4 | |
| with: | |
| name: screenshots-macos | |
| path: screenshots | |
| - name: branch name | |
| id: branch-name | |
| run: | | |
| echo "result=PR-$(cat PR)-${{ github.event.workflow_run.head_branch }}" >> $GITHUB_OUTPUT | |
| - name: PR number | |
| id: pr-number | |
| run: | | |
| echo "result=$(cat PR)" >> $GITHUB_OUTPUT | |
| compare-macos-screenshots: | |
| name: Compare macOS screenshots | |
| needs: [make-macos-screenshots-available] | |
| uses: ./.github/workflows/send-screenshots-to-pixeleagle.yml | |
| with: | |
| commit: ${{ github.event.workflow_run.head_sha }} | |
| branch: ${{ needs.make-macos-screenshots-available.outputs.branch-name }} | |
| artifact: screenshots-macos | |
| os: macos | |
| secrets: inherit | |
| comment-on-pr: | |
| name: Comment on PR | |
| runs-on: ubuntu-latest | |
| needs: [make-macos-screenshots-available, compare-macos-screenshots] | |
| if: ${{ always() && needs.compare-macos-screenshots.result == 'failure' }} | |
| steps: | |
| - uses: actions/checkout@v4 | |
| - name: "Check if PR already has label" | |
| id: check-label | |
| env: | |
| PR: ${{ needs.make-macos-screenshots-available.outputs.pr-number }} | |
| GH_TOKEN: ${{ secrets.GITHUB_TOKEN }} | |
| run: | | |
| if [[ `gh api --jq '.labels.[].name' /repos/bevyengine/bevy/pulls/$PR` =~ "M-Deliberate-Rendering-Change" ]] | |
| then | |
| echo "result=true" >> $GITHUB_OUTPUT | |
| else | |
| echo "result=false" >> $GITHUB_OUTPUT | |
| fi | |
| - name: "Comment on PR" | |
| if: ${{ steps.check-label.outputs.result == 'false' }} | |
| env: | |
| PROJECT: B04F67C0-C054-4A6F-92EC-F599FEC2FD1D | |
| PR: ${{ needs.make-macos-screenshots-available.outputs.pr-number }} | |
| GH_TOKEN: ${{ secrets.GITHUB_TOKEN }} | |
| run: | | |
| LF=$'\n' | |
| COMMENT_BODY="Your PR caused a change in the graphical output of an example or rendering test. This might be intentional, but it could also mean that something broke! ${LF}You can review it at https://pixel-eagle.com/project/$PROJECT?filter=PR-$PR ${LF} ${LF}If it's expected, please add the M-Deliberate-Rendering-Change label." | |
| gh issue comment $PR --body "$COMMENT_BODY" |