@browsercapturesalt/herokuappman/s/em.js

Heroku application manager.

const fs = require("fs");

const argv = require("minimist")(process.argv.slice(2));

const { config } = require("nodemon");
const APP_CONF = require("./../appconf.json");
const CONFIG = APP_CONF.config;

function saveAppConfig() {
  fs.writeFileSync("appconf.json", JSON.stringify(APP_CONF, null, 2));
}

function interpreter(argv) {
  const command = argv._[0];

  return new Promise((resolve) => {
    if (command === "addconfig") {
      const key = argv._[1];
      if (!key) {
        resolve({ error: "No Key" });
        return;
      }
      if (CONFIG.find((testKey) => testKey === key)) {
        resolve({ error: "Key Already Added" });
        return;
      }
      CONFIG.push(key);
      saveAppConfig();
      resolve({ CONFIG });
      return;
    }

    if (command === "listconfig") {
      const keyValues = {};
      CONFIG.forEach((key) => (keyValues[key] = process.env[key]));
      resolve(keyValues);
    }

    resolve({ error: "Unknwon Command" });
  });
}

if (require.main === module) {
  interpreter(argv).then((result) => {
    console.log(result);
  });
}