MongoDB and NodeJS arion-compose.nix file

arion-compose.nix

{ pkgs, ... }: {
  config.services = {
    mongodb = {
      service = {
        image = "mongo:latest";
        container_name = "pgil-mongodb";
        ports = [ "27030:27017" ];
        volumes = [ "${toString ./.}/tmp/mongodb-data:/data/db" ];
        stop_signal = "SIGINT";
      };
    };
    api = {
      image = {
        command = [
          "${pkgs.writeScript "entrypoint" ''
            #!${pkgs.bash}/bin/bash
            ${pkgs.nodejs-14_x}/bin/node code/bin/www
          ''}"
        ];
      };
      service = {
        build = { context = "."; };
        container_name = "pgil-api";
        ports = [ "30003:3000" ];
        volumes = [ "${toString ./.}:/code" ];
        environment = {
          NODE_ENV = "test";
          MONGO_URI = "mongodb://localhost:27030/cmlQart";
        };
        stop_signal = "SIGINT";
      };
    };
  };
}