map $http_upgrade $connection_upgrade {
  default upgrade;
  '' close;
}

upstream luckystack_backend {
  server {{DOCKER_BACKEND_TARGET}};
  keepalive 32;
}

server {
  listen 8080;
  server_name _;
  root /usr/share/nginx/html;
  index index.html;
  client_max_body_size 100m;

  # Add consumer-owned custom HTTP prefixes here when services.config.ts
  # customRoutes contains paths outside this framework-owned route set.
  location ~ ^/(api|sync|auth|uploads|hooks|csrf-token|_health|livez|readyz|_docs|socket\.io)(/|$) {
    proxy_pass http://luckystack_backend;
    proxy_http_version 1.1;
    proxy_set_header Host $http_host;
    proxy_set_header X-Real-IP $remote_addr;
    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
    proxy_set_header X-Forwarded-Proto $scheme;
    proxy_set_header Upgrade $http_upgrade;
    proxy_set_header Connection $connection_upgrade;
    proxy_read_timeout 3600s;
    proxy_send_timeout 3600s;
    proxy_buffering off;
    proxy_request_buffering off;
  }

  location /assets/ {
    try_files $uri =404;
    expires 1y;
    add_header Cache-Control "public, immutable";
  }

  location / {
    try_files $uri $uri/ /index.html;
    add_header Cache-Control "no-store";
  }
}