pot-js/lib/utils/EnvVar.js

Process management module

'use strict';

Object.defineProperty(exports, "__esModule", {
	value: true
});
exports.getEnvVar = getEnvVar;
let cache;

const ENV_VAR_KEY = exports.ENV_VAR_KEY = 'POT_ENV_VAR';

function getEnvVar() {
	if (cache) return cache;
	const str = process.env[ENV_VAR_KEY];
	return cache = str ? JSON.parse(str) : null;
}