openai/render-deploy — assets/static-site.yaml

# Static Site (React/Vue/Gatsby)
# SPA with client-side routing

services:
  - type: web
    name: react-app
    runtime: static
    plan: free
    branch: main
    autoDeploy: true
    buildCommand: npm ci && npm run build
    staticPublishPath: ./build  # Change to ./dist for Vue/Vite, ./public for Gatsby

    # SPA routing - rewrite all routes to index.html
    routes:
      - type: rewrite
        source: /*
        destination: /index.html

    # Cache control headers
    headers:
      # Cache static assets aggressively
      - path: /static/*
        name: Cache-Control
        value: public, max-age=31536000, immutable

      # Cache other assets for 1 hour
      - path: /assets/*
        name: Cache-Control
        value: public, max-age=3600

      # Don't cache index.html
      - path: /index.html
        name: Cache-Control
        value: no-cache, no-store, must-revalidate

      # Security headers
      - path: /*
        name: X-Frame-Options
        value: DENY

      - path: /*
        name: X-Content-Type-Options
        value: nosniff

      - path: /*
        name: Referrer-Policy
        value: strict-origin-when-cross-origin

    # Environment variables for build (if needed)
    envVars:
      - key: REACT_APP_API_URL
        value: https://api.example.com
      # Add other REACT_APP_ or VITE_ variables here