gogs_ynh/conf/nginx.conf

#sub_path_only rewrite ^__PATH__$ __PATH__/ permanent;
location __PATH__/ {

    # Force https
    if ($scheme = http) {
        rewrite ^ https://$server_name$request_uri? permanent;
     }
    
    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 $scheme;

    rewrite               ^__PATH__/gogs/(.*) /$1 break;
    rewrite               ^__PATH__/gogs$ /$1 break;
    proxy_pass            http://localhost:__PORT__;
    proxy_read_timeout    90;

    client_max_body_size  200M;
    
    # Include SSOWAT user panel.
    include conf.d/yunohost_panel.conf.inc;
}