Skip to content
dotenv.run

Core

install

Terminal window
npm add @dotenv-run/core

usage

index.js
import { expand, paths } from "@dotenv-run/core";
expand(paths(process.env.NODE_ENV, '../../'));
console.log(process.env.API_USERS);

given the following files:

Terminal window
.env
    API_USERS=$API_BASE/v1/users
    API_AUTH=$API_BASE/v1/auth
.env.dev
    API_BASE=https://localhost:3000
.env.prod
    API_BASE=https://dotenv-run.app

then:

Terminal window
NODE_ENV=dev node index.js
https://localhost:3000/v1/users
Terminal window
NODE_ENV=prod node index.js
https://dotenv-run.app/v1/users

The list of options is the same as the ones supported by @dotenv-run/core. Please refer to the API section for more details.