config.js

const argv = require('minimist')(process.argv.slice(2));
const readFileSync = require('fs').readFileSync;
const join = require('path').join;

const configFilePath = argv.config;
const config = JSON.parse(readFileSync(join(__dirname, '..', 'config.json')));

if (configFilePath) {
	// Read config file defined by param from disk
	const configFile = readFileSync(configFilePath);

	// Convert file content from JSON
	const importedConfig = JSON.parse(configFile);

	// Merge config with default config
	Object.assign(config, importedConfig);
}

module.exports = config;