Getter and Setter 'process.env' variable from '.env' file
$ npm install --save prop-env
├── .env
├── index.js
└── package.json
// '.env' file
TWITTER_CONSUMER_KEY=gNiRPbQNG
TWITTER_CONSUMER_SECRET=95tpBUhR
const env = require('prop-env');
console.log(env('TWITTER_CONSUMER_KEY'));
//=> 'gNiRPbQNG'
console.log(env('TWITTER_CONSUMER_SECRET'));
//=> '95tpBUhR'
// set default value
console.log(env('TWITTER_TOKEN_KEY'));
//=> undefined
console.log(env('TWITTER_TOKEN_KEY', 'Umst0AZIiwex36'))
//=> 'Umst0AZIiwex36'
console.log(env('TWITTER_TOKEN_KEY'));
//=> 'Umst0AZIiwex36'
console.log(env('TWITTER_TOKEN_SECRET'));
//=> undefined
console.log(env('TWITTER_TOKEN_SECRET', 'LxU9qi9hAe'));
//=> 'LxU9qi9hAe'
// Can not override the value
console.log(env('TWITTER_TOKEN_SECRET', 'fooBar'));
//=> 'LxU9qi9hAe'
console.log(env('TWITTER_TOKEN_SECRET'));
//=> 'LxU9qi9hAe'
console.log(process.env);
/*
{
// ...
"TWITTER_CONSUMER_KEY": "gNiRPbQNG",
"TWITTER_CONSUMER_SECRET": "95tpBUhR",
"TWITTER_TOKEN_KEY": "Umst0AZIiwex36",
"TWITTER_TOKEN_SECRET": "LxU9qi9hAe",
// ...
}
*/Returns string value of process.env key
Type: string
process.env key
Set env value
Type: string
Default: process.cwd() + '/.env'
Set env path
MIT © Guntur Poetra