Comment on the pull request #17
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| # This Workflow runs in a more secure context and comments | |
| # on pull requests. | |
| # https://securitylab.github.com/research/github-actions-preventing-pwn-requests/ | |
| name: Comment on the pull request | |
| # Run on completion of the CI job. | |
| # This workflow has access to write comments on PRs event when | |
| # that PR is triggered by a forked repo. | |
| on: | |
| workflow_run: | |
| workflows: | |
| - CI | |
| types: | |
| - completed | |
| jobs: | |
| comment-on-pr: | |
| runs-on: ubuntu-latest | |
| if: > | |
| github.event.workflow_run.event == 'pull_request' | |
| steps: | |
| - name: 'Download txt artifact' | |
| uses: actions/github-script@v6 | |
| with: | |
| script: | | |
| const artifacts = await github.rest.actions.listWorkflowRunArtifacts({ | |
| owner: context.repo.owner, | |
| repo: context.repo.repo, | |
| run_id: ${{github.event.workflow_run.id }}, | |
| }); | |
| const matchArtifact = artifacts.data.artifacts.filter((artifact) => { | |
| return artifact.name == "txt-report" | |
| })[0]; | |
| const download = await github.rest.actions.downloadArtifact({ | |
| owner: context.repo.owner, | |
| repo: context.repo.repo, | |
| artifact_id: matchArtifact.id, | |
| archive_format: 'zip', | |
| }); | |
| var fs = require('fs'); | |
| fs.writeFileSync('${{github.workspace}}/cov-report.zip', Buffer.from(download.data)); | |
| - name: Unzip Downloaded Artifact | |
| run: unzip cov-report.zip | |
| - name: Update PR comment with coverage report. | |
| uses: actions/github-script@v6 | |
| with: | |
| github-token: ${{ secrets.GITHUB_TOKEN }} | |
| script: | | |
| // First list the existing comments | |
| const trigger_str = 'Coverage Results'; | |
| console.log("Getting existing comments..."); | |
| const { promises: fs } = require('fs'); | |
| const issue_number = await fs.readFile('pr-number.txt', 'utf8'); | |
| console.log("Issue number: " + issue_number); | |
| const comments = await github.paginate( | |
| github.rest.issues.listComments, | |
| { | |
| owner: 'sqlfluff', | |
| repo: 'sqlfluff', | |
| issue_number: Number(issue_number) | |
| } | |
| ); | |
| let comment_id = null; | |
| console.log("Got %d comments", comments.length); | |
| comments.forEach(comment => { | |
| if (comment.body.indexOf(trigger_str) >= 0) { | |
| console.log("Found target comment ID: %d", comment.id); | |
| comment_id = comment.id; | |
| } else { | |
| console.log("Comment ID %d not valid with body:\n%s.", comment.id, comment.body); | |
| } | |
| }); | |
| const previous_outcome = await fs.readFile('outcome.txt', 'utf8'); | |
| console.log("Previous coverage step outcome: %s", previous_outcome); | |
| if (previous_outcome == "success\n") { | |
| status_emoji = "✅"; | |
| } else { | |
| status_emoji = "⚠️"; | |
| } | |
| const content = await fs.readFile('coverage-report.txt', 'utf8'); | |
| body = "# " + trigger_str + " " + status_emoji + "\n```\n" + content + "\n```\n"; | |
| if (comment_id > 0) { | |
| console.log("Updating comment id: %d", comment_id); | |
| await github.rest.issues.updateComment({ | |
| owner: context.repo.owner, | |
| repo: context.repo.repo, | |
| comment_id: comment_id, | |
| body: body | |
| }); | |
| } else { | |
| console.log("No existing comment matched, creating a new one..."); | |
| await github.rest.issues.createComment({ | |
| issue_number: Number(issue_number), | |
| owner: context.repo.owner, | |
| repo: context.repo.repo, | |
| body: body | |
| }); | |
| } |