Post performance comparison comment on PR #395
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| name: "Post performance comparison comment on PR" | |
| on: | |
| workflow_run: | |
| workflows: ["All tests"] | |
| types: | |
| - completed | |
| # This is based off of the code snippets from: | |
| # https://securitylab.github.com/research/github-actions-preventing-pwn-requests | |
| jobs: | |
| post-perf-comparison: | |
| name: "Post performance comparison" | |
| runs-on: ubuntu-latest | |
| if: > | |
| ${{ github.event.workflow_run.event == 'pull_request' && | |
| github.event.workflow_run.conclusion == 'success' }} | |
| steps: | |
| - name: 'Download artifact' | |
| uses: actions/github-script@v3.1.0 | |
| with: | |
| script: | | |
| const artifacts = await github.actions.listWorkflowRunArtifacts({ | |
| owner: context.repo.owner, | |
| repo: context.repo.repo, | |
| run_id: ${{github.event.workflow_run.id }}, | |
| }); | |
| const matchArtifact = artifacts.data.artifacts.filter((artifact) => { | |
| return artifact.name == "perf-comparison" | |
| })[0]; | |
| const download = await github.actions.downloadArtifact({ | |
| owner: context.repo.owner, | |
| repo: context.repo.repo, | |
| artifact_id: matchArtifact.id, | |
| archive_format: 'zip', | |
| }); | |
| const fs = require('fs'); | |
| fs.writeFileSync('${{github.workspace}}/perf-comparison.zip', Buffer.from(download.data)); | |
| - run: unzip perf-comparison.zip | |
| - name: 'Comment on PR' | |
| uses: actions/github-script@v3.1.0 | |
| with: | |
| github-token: ${{ secrets.GITHUB_TOKEN }} | |
| script: | | |
| const fs = require('fs'); | |
| const prNumber = Number(fs.readFileSync('./pr-number.txt')); | |
| if (!prNumber) { | |
| return; | |
| } | |
| const summary = fs.readFileSync('./summary.txt').toString(); | |
| const prComments = await github.issues.listComments({ | |
| owner: context.repo.owner, | |
| repo: context.repo.repo, | |
| issue_number: prNumber, | |
| }); | |
| const existingComment = prComments.data.find( | |
| (comment) => comment.body.includes("## Benchmark results") | |
| ); | |
| if (existingComment) { | |
| await github.issues.updateComment({ | |
| owner: context.repo.owner, | |
| repo: context.repo.repo, | |
| comment_id: existingComment.id, | |
| body: summary, | |
| }); | |
| } else { | |
| await github.issues.createComment({ | |
| owner: context.repo.owner, | |
| repo: context.repo.repo, | |
| issue_number: prNumber, | |
| body: summary, | |
| }); | |
| } |