README
env-var-checker (WIP)
About âšī¸
Check if required env variables are set
Alternatives
- check-env by Martin Ek
- @47ng/check-env by 47ng
- check-env-config by clementemerson
- CK Env by Yao Zhao
How to Install đž
First, install the library in your project by npm:
$ npm install env-var-checker
Or Yarn:
$ yarn add env-var-checker
Getting Started đ
Function
Connect libary to project:
import { envVarChecker } from 'env-var-checker';
Next use library:
envVarChecker(['MY_ENV_1', 'MY_ENV_2' /* , more env variables */]);
Example
if (envVarChecker(['MY_ENV_1'])) {
console.log(`MY_ENV_1 is ${process.env.MY_ENV_1}`);
}
CLI
$ env-var-checker [variables...]
variables must be separated by spaces
Instead of env-var-checker
you can use aliases: env-checker
, check-env
& evc
Contributors â¨
Thanks goes to these wonderful people (emoji key):
Jakub Biesiada đģ â ī¸ đ |
This project follows the all-contributors specification. Contributions of any kind welcome!
License đą
This project is licensed under the MIT License Š 2020-present Jakub Biesiada