DieselDepot-APP/next.config.mjs

/** @type {import('next').NextConfig} */
const nextConfig = {
  // Build outputs:
  //   NEXT_EXPORT=true  → static export (for static-site hosts)
  //   (default)         → standalone (for Docker / Node hosts like Coolify)
  //   Standalone bundles only the files Next.js needs at runtime, so the Docker
  //   image is much smaller than a full `node_modules` copy.
  ...(process.env.NEXT_EXPORT === 'true'
    ? { output: 'export' }
    : { output: 'standalone' }),
  images: { unoptimized: true },
  trailingSlash: true,
  // Headers to make the app work well as a PWA and to allow the camera/getUserMedia APIs.
  async headers() {
    return [
      {
        source: '/sw.js',
        headers: [
          { key: 'Content-Type', value: 'application/javascript; charset=utf-8' },
          { key: 'Cache-Control', value: 'no-cache, no-store, must-revalidate' },
          { key: 'Service-Worker-Allowed', value: '/' },
        ],
      },
      {
        source: '/(.*)',
        headers: [
          // Disable Permissions-Policy for getUserMedia so the camera works inside an iframe if needed.
          { key: 'Permissions-Policy', value: 'camera=(self), geolocation=(self)' },
        ],
      },
    ];
  },
};

export default nextConfig;