benchmark.yml

name: Performance Benchmarks

on:
  # Run on pushes to main branches and feature branches with 'perf' in name
  push:
    branches: [ main, 'feature/*perf*' ]
  
  # Allow manual triggering
  workflow_dispatch:
    inputs:
      reason:
        description: 'Reason for running benchmark'
        required: false
        default: 'Manual benchmark run'

  # Run on release
  release:
    types: [published]

jobs:
  benchmark:
    runs-on: ubuntu-latest
    
    steps:
    - name: Checkout
      uses: actions/checkout@v4
      
    - name: Use Node.js LTS
      uses: actions/setup-node@v4
      with:
        node-version: 'lts/*'
        
    - name: Install dependencies
      run: npm ci
      
    - name: Run benchmark
      run: |
        echo "Starting benchmark run..."
        if [ "${{ github.event_name }}" = "workflow_dispatch" ]; then
          echo "Reason: ${{ github.event.inputs.reason }}"
        fi
        xvfb-run -a npm run benchmark