bench.yml

name: go continuous benchmark
on:
  push:
    branches:
      - main

permissions:
  contents: write
  deployments: write

jobs:
  benchmark:
    name: Run Go continuous benchmark
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-go@v5
        with:
          go-version: "stable"
      - name: Run benchmark
        run: go test -v ./... -bench=. -run=xxx -benchmem | tee output.txt

      - name: Store benchmark result
        uses: benchmark-action/github-action-benchmark@v1
        with:
          name: Go Benchmark
          tool: 'go'
          output-file-path: output.txt
          github-token: ${{ secrets.GITHUB_TOKEN }}
          # Push and deploy GitHub pages branch automatically
          auto-push: true
          # Show alert with commit comment on detecting possible performance regression
          alert-threshold: '200%'
          comment-on-alert: true