Makecode self-hosted version with nginx

I would like a self-hosted, Docker-based version from pxt-microbit.

Wrote a default nginx configuration file:

server {
    listen       80;
    listen  [::]:80;
    server_name  localhost;
    root   /usr/share/nginx/html;

    #access_log  /var/log/nginx/host.access.log  main;

    location / {
        try_files $uri $uri/ /index.html;
    }

    location /static {
        root /usr/share/nginx/html/docs;
    }

    #error_page  404              /404.html;

    # redirect server error pages to the static page /50x.html
    #
    error_page   500 502 503 504  /50x.html;
    location = /50x.html {
        root   /usr/share/nginx/html;
    }
}

Makecode is runnable and /static/packages/bluetooth/icon.png file is correct (add bluetooth extension), but for ex. /api/gh/51bit/colorbit URL is missing. What am I doing wrong?

Test URL-s:

  • /static/packages/bluetooth/icon.png
  • /api/gh/51bit/colorbit
  • /pkg/51bit/colorbit

Thanks.