server {
  listen 8080;
  server_name _;

  root /usr/share/nginx/html;
  index index.html;

  # Never cache HTML entrypoint so new deploys are picked up immediately
  location = /index.html {
    try_files $uri =404;
    add_header Cache-Control "no-store, no-cache, must-revalidate, max-age=0";
    add_header Pragma "no-cache";
    add_header Expires "0";
  }

  # Static assets
  location /assets/ {
    try_files $uri =404;
    access_log off;
    expires 30d;
    add_header Cache-Control "public, max-age=2592000, immutable";
  }

  # Single-page app fallback
  location / {
    try_files $uri $uri/ /index.html;
  }
}