{ config, pkgs, ... }:
{

  # Calibre-Web
  # more options: https://mynixos.com/nixpkgs/options/services.calibre-web
  services.calibre-web= {
    enable = true;
    listen = {
      ip = "0.0.0.0";
      port = 8083;
    };
    openFirewall = true;
    options = {
      enableBookUploading = true;
      enableBookConversion = true;
      # No " " around absolute path
      # Make sure a calibre library .db file is in this folder
      # Example file: https://github.com/janeczku/calibre-web/raw/master/library/metadata.db
      calibreLibrary =/home/elias/books;
    };
  };

#Using Caddy on VPS. Don't need this.
services.nginx.enable = false;

# CACHE_DIRECTORY environment variable
# explanation: https://github.com/janeczku/calibre-web/issues/3343
# https://github.com/janeczku/calibre-web/issues/3278
systemd.services.calibre-web = {
      environment = {
        CACHE_DIR = "/var/cache/calibre-web";
      };
      serviceConfig = {
        CacheDirectory = "calibre-web";
      };
    };

}