Test benchmarks pipeline #20
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| name: Benchmark | |
| on: | |
| pull_request: | |
| types: [opened, synchronize, reopened, labeled] | |
| permissions: | |
| contents: read | |
| pull-requests: write | |
| jobs: | |
| benchmarks: | |
| if: contains(github.event.pull_request.labels.*.name, 'request-benchmarks') | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Install wrk | |
| run: | | |
| sudo apt-get update | |
| sudo apt-get install -y wrk | |
| - name: Checkout Source Branch | |
| uses: actions/checkout@v2 | |
| with: | |
| ref: ${{ github.event.pull_request.head.ref }} | |
| path: source | |
| - name: Setup Node.js for Source Branch | |
| uses: actions/setup-node@v3 | |
| with: | |
| node-version: '22.x' | |
| - name: Install Dependencies for Source Branch | |
| run: | | |
| cd source | |
| npm install | |
| - name: Run Benchmarks on Source Branch | |
| run: | | |
| cd source/benchmarks | |
| make > source_results.log | |
| - name: Save Source Results | |
| id: save-source-results | |
| uses: actions/upload-artifact@v2 | |
| with: | |
| name: source-results | |
| path: source/benchmarks/source_results.log | |
| - name: Checkout Target Branch | |
| uses: actions/checkout@v2 | |
| with: | |
| ref: ${{ github.event.pull_request.base.ref }} | |
| path: target | |
| - name: Setup Node.js for Target Branch | |
| uses: actions/setup-node@v3 | |
| with: | |
| node-version: '22.x' | |
| - name: Install Dependencies for Target Branch | |
| run: | | |
| cd target | |
| npm install | |
| - name: Run Benchmarks on Target Branch | |
| run: | | |
| cd target/benchmarks | |
| make > target_results.log | |
| - name: Save Target Results | |
| id: save-target-results | |
| uses: actions/upload-artifact@v2 | |
| with: | |
| name: target-results | |
| path: target/benchmarks/target_results.log | |
| - name: Download Source Results | |
| uses: actions/download-artifact@v2 | |
| with: | |
| name: source-results | |
| path: source-results | |
| - name: Download Target Results | |
| uses: actions/download-artifact@v2 | |
| with: | |
| name: target-results | |
| path: target-results | |
| - name: Compare Results and Comment on PR | |
| env: | |
| GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} | |
| PR_NUMBER: ${{ github.event.pull_request.number }} | |
| PR_HEAD_REF: ${{ github.event.pull_request.head.ref }} | |
| PR_BASE_REF: ${{ github.event.pull_request.base.ref }} | |
| PR_COMMENTS_URL: ${{ github.event.pull_request.comments_url }} | |
| run: | | |
| set -e | |
| # Compare the benchmark results and generate a Markdown table for the comment | |
| echo "Comparing benchmark results..." | |
| # Ensure both results files exist | |
| if [ ! -f source-results/source_results.log ] || [ ! -f target-results/target_results.log ]; then | |
| echo "Results files not found!" | |
| exit 1 | |
| fi | |
| # Read results into arrays (assuming each line is a metric in the format "MetricName: Value") | |
| mapfile -t source_results < source-results/source_results.log | |
| mapfile -t target_results < target-results/target_results.log | |
| # Start the Markdown table | |
| COMMENT_BODY='### Benchmark Comparison\n\n' | |
| COMMENT_BODY+='| Metric | Source Branch Value | Target Branch Value |\n' | |
| COMMENT_BODY+='|--------|----------------------|----------------------|\n' | |
| # Assuming the metrics are the same and in the same order for both source and target | |
| for i in "${!source_results[@]}"; do | |
| if [[ "${source_results[$i]}" =~ ^[[:space:]]*$ ]]; then | |
| # Skip empty lines | |
| continue | |
| fi | |
| source_metric_name=$(echo "${source_results[$i]}" | cut -d ':' -f 1) | |
| source_metric_value=$(echo "${source_results[$i]}" | cut -d ':' -f 2) | |
| target_metric_value=$(echo "${target_results[$i]}" | cut -d ':' -f 2) | |
| COMMENT_BODY+="| ${source_metric_name} | ${source_metric_value} | ${target_metric_value} |\n" | |
| done | |
| # Post the comment to the PR | |
| PAYLOAD=$(jq -n --arg body "$COMMENT_BODY" '{body: $body}') | |
| echo "Posting comment to PR..." | |
| curl -s -X POST -H "Authorization: token $GITHUB_TOKEN" \ | |
| -H "Content-Type: application/json" \ | |
| -d "$PAYLOAD" \ | |
| "$PR_COMMENTS_URL" | |
| continue-on-error: true | |
| - name: Remove request-benchmarks Label | |
| run: | | |
| curl -s -X DELETE -H "Authorization: token ${{ secrets.GITHUB_TOKEN }}" \ | |
| -H "Content-Type: application/json" \ | |
| "${{ github.event.pull_request.issue_url }}/labels/request-benchmarks" |