loadGenerators.js

const fs = require('fs');
const util = require('util');
const readdir = util.promisify(fs.readdir);
const async = require('async');
const store = require('./store');

module.exports = async () => {
 return new Promise(async (resolve, reject) => {
 let generators = {};
 
 // Scan api folder for available versions
 let versions = (await readdir('./api'))
 .filter((dir) => {
 return ['.DS_Store', '.nextRelease'].indexOf(dir) === -1;
 });
 
 for (let i = 0; i < versions.length; i++) {
 let version = versions[i];
 generators[version] = new (require('./api/' + version + '/api').Generator)();

 // Load in datasets and inject scripts
 await generators[version].init();
 }

 store.set('generators', generators);
 let gKeys = Object.keys(generators);
 console.log("Loaded " + gKeys.length + " generator" + (gKeys.length == 1 ? "" : "s") + ".");
 gKeys.forEach(key => {
 let nats = "", count = 0;
 generators[key].nats.forEach((dkey) => {
 nats += dkey + " ";
 count++;
 });
 console.log("• v" + key + " [" + count + "]: " + nats);
 });

 console.log("");
 resolve();

 });
};