upstream gitea {
    server gitea:3000;
}

map $http_x_forwarded_proto $forwarded_proto {
    default $http_x_forwarded_proto;
    '' $scheme;
}

server {
    listen 80;
    server_name _;

    client_max_body_size 512M;

    location / {
        proxy_pass http://gitea;
        proxy_set_header Host $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 $forwarded_proto;
        proxy_set_header X-Forwarded-Host $host;
        proxy_set_header X-Forwarded-Port $server_port;
        
        proxy_buffering off;
        proxy_request_buffering off;
    }
}