shit.js

const qoa = require("qoa")
const { writeFile, mkdirSync, existsSync } = require("fs")
const wizard = [
  {
    type: "hidden",
    query: "Host Key of your set?",
    handle: "HOST_KEY",
  },
  {
    type: "input",
    query: "Port to run Node-Hill on? (default: 42480)",
    handle: "SERVER_PORT",
  },
  {
    type: "input",
    query: "Map Directory to use? (Leave blank to use default)",
    handle: "MAP_DIRECTORY",
  },
  {
    type: "input",
    query: "Run server locally? (default: true)",
    handle: "LOCAL_ONLY",
  },
  {
    type: "input",
    query: "Scripts directory to use? (Leave blank to use default)",
    handle: "SCRIPTS_DIRECTORY",
  },
  {
    type: "input",
    query: "Map name (without .brk)? (Leave blank to use  map.brk)",
    handle: "MAP_NAME",
  },
]

const sampleScript = `
Game.on('playerJoin', function(player) {
	console.log('Player %s joined', player.username);
})
`

qoa.config({
  prefix: "Node Hill Setup >",
  underlineQuery: false,
});

const enviromentExists = existsSync(".env")
const scriptFolderExists = existsSync("./scripts/")

// This is here because the setup is designed to create a .env file. Having another makes no sense!
if (enviromentExists) {
  console.log(
    "Set up already started the enviorment. Please delete your .env file before starting."
  );
  process.exit(1)
}

(async function start() {
  console.log(
    "\nYou can manually edit .env file after the wizard to edit values\n"
  )

  const response = await qoa.prompt(wizard);

  let envfile = ""

  const defaultSettings = {
    NH_HOST_KEY: response.HOST_KEY || "",
    NH_SERVER_PORT: response.SERVER_PORT || 42480,
    NH_LOCAL_ONLY: response.LOCAL_ONLY || true,
    NH_SCRIPTS_DIRECTORY: response.SCRIPTS_DIRECTORY || "./scripts/",
    NH_MAP_NAME: response.MAP_NAME + ".brk" || "map.brk",
    NH_MODULES: "[]",
  }

  if (!defaultSettings.NH_HOST_KEY || defaultSettings.NH_HOST_KEY === "")
    console.error(
      "HOST_KEY is a necessary parameter, without it you wont be able of hosting the set publicly!"
    )

  const keys = Object.keys(defaultSettings);

  for (const item of keys) {
    envfile += `${item}=${defaultSettings[item]}\n`
  }

  writeFile("./.env", envfile, (err) => {
    if (!err) return
    throw new Error(
      "There was an error creating the environment file: " + err.message
    )
  })

  if (!scriptFolderExists) {
    mkdirSync(defaultSettings.NH_SCRIPTS_DIRECTORY);
    writeFile(
      `${defaultSettings.NH_SCRIPTS_DIRECTORY}/main.js`,
      sampleScript,
      (err) => {
        if (!err) return;
        throw new Error(
          "There was an error creating the sample script file: " + err.message
        )
      }
    )
  }

  console.log("\n=====================================================")
  console.log("===        Node-Hill Set up Successfully        ===")
  console.log("=====================================================\n")
})()

Old code, still works