@btboy/dotenv v1.0.3

The package is a zero-dependency module that loads environment variables from files whose name start with .env:

• .env.[process.env.NODE_ENV].local
• .env.local
• .env.[process.env.NODE_ENV]
• .env

The package will read these files, parse data with variable / value, then put into process.env.

Same variable's name between diferent .env files will take precedence: .env.[process.env.NODE_ENV].local > .env.local > .env.[process.env.NODE_ENV] > .env. For Example:

in .env.production.local

DB_SECRET=1234

in .env.local

DB_SECRET=abc

DB_SECRETE=1234 will work.

How it work

Let's say that you have set process.env.NODE_ENV = "development", and then this package will read .env.development.local, .env.local, .env.development, .env one by one, ingore files which not exist, parse every line to key/value, join into one map, and put into process.env.

Install

$ npm install -i @btboy/dotenv

Usage

import initEnv from "@btboy/dotenv";

initEnv({});

Options

cwd

Default: process.cwd()

You may specify a custom path your .env files. the module will find them here.

initEnv({cwd: process.cwd()});

Debug

Default: false

You may turn on logging to help debug why certain keys or values are not being set as you expect.

initEnv({Debug: true });

encoding

Default: utf8 You may specify the encoding of your file containing environment variables.

initEnv({encoding: `utf8` });