env-collector
v0.0.3
Published
----
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ENV COLLECTOR
A lightweight and simple way to handle environment variables for NodeJS.
Installation
yarn add env-collector
Usage
import EnvCollector from 'env-collector';
// Simple use case.
const myEnvVar: string = EnvCollector.collect('MY_VAR').asString();
// Defining a fallback value.
const myEnvVar: string = EnvCollector.collect('ENV')
.fallbackTo('development')
.asString();
// Fail if environment variable not set.
const myEnvVar: string = EnvCollector.collect('API_ENDPOINT')
.orFailWith('Environment variable `API_ENDPOINT` not set!')
.asString();
// Only fail if a certain condition is met.
const myEnvVar: string = EnvCollector.collect('PRODUCTION_SECRET')
.orFailWith('Environment variable `PRODUCTION_SECRET` not set!'
.onlyFailIf(isProduction)
.asString();