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Post performance comparison comment on PR #395

Post performance comparison comment on PR

Post performance comparison comment on PR #395

Workflow file for this run

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,
});
}