🎉 announcing dotenvx. expansion AND command substitution, multi-environment, encrypted envs, and more.

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# dotenv-expand [![NPM version](https://img.shields.io/npm/v/dotenv-expand.svg?style=flat-square)](https://www.npmjs.com/package/dotenv-expand)

Dotenv-expand adds variable expansion on top of [dotenv](http://github.com/motdotla/dotenv). If you find yourself needing to expand environment variables already existing on your machine, then dotenv-expand is your tool. [![js-standard-style](https://img.shields.io/badge/code%20style-standard-brightgreen.svg?style=flat-square)](https://github.com/feross/standard) [![LICENSE](https://img.shields.io/github/license/motdotla/dotenv-expand.svg)](LICENSE) [![codecov](https://codecov.io/gh/motdotla/dotenv-expand/graph/badge.svg?token=pawWEyaMfg)](https://codecov.io/gh/motdotla/dotenv-expand) ## Install ```bash # Install locally (recommended) npm install dotenv-expand --save ``` Or installing with yarn? `yarn add dotenv-expand` ## Usage Create a `.env` file in the root of your project: ```dosini PASSWORD="s1mpl3" DB_PASS=$PASSWORD ``` As early as possible in your application, import and configure dotenv and then expand dotenv: ```javascript const dotenv = require('dotenv') const dotenvExpand = require('dotenv-expand') dotenvExpand.expand(dotenv.config()) console.log(process.env) // remove this after you've confirmed it is expanding ``` That's it. `process.env` now has the expanded keys and values you defined in your `.env` file. ``` dotenvExpand.expand(dotenv.config()) ... connectdb(process.env.DB_PASS) ``` ### Preload > Note: Consider using [`dotenvx`](https://github.com/dotenvx/dotenvx) instead of preloading. I am now doing (and recommending) so. > > It serves the same purpose (you do not need to require and load dotenv), has built-in expansion support, adds better debugging, and works with ANY language, framework, or platform. – [motdotla](https://github.com/motdotla) You can use the `--require` (`-r`) [command line option](https://nodejs.org/api/cli.html#cli_r_require_module) to preload dotenv & dotenv-expand. By doing this, you do not need to require and load dotenv or dotenv-expand in your application code. This is the preferred approach when using `import` instead of `require`. ```bash $ node -r dotenv-expand/config your_script.js ``` The configuration options below are supported as command line arguments in the format `dotenv_config_

Paket	İndirmeler	Stars	Boyut	Issues	Yayın Tarihi	Lisans

dotenv-expand	19,543,246	1,011	19.8 kB	0	il y a 3 mois	BSD-2-Clause