# Static file server for the built SPA (inside the frontend image).
# Routing / API proxying is done by the separate nginx service.

server {
    listen 80;
    server_name _;

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

    gzip on;
    gzip_types text/css application/javascript application/json image/svg+xml;
    gzip_min_length 1024;

    location = /nginx-health {
        access_log off;
        return 200 "ok\n";
    }

    # Client-side routes: everything that is not a real file gets index.html.
    location / {
        try_files $uri /index.html;
    }

    # Hashed build assets can be cached hard.
    location /assets/ {
        expires 30d;
        add_header Cache-Control "public, immutable";
    }
}