# env0

**Repository Path**: mirrors_dwyl/env0

## Basic Information

- **Project Name**: env0
- **Description**: Sadly dshaw ignored our (fully tested) pull request updating his module ... GOTO: dwyl/env2
- **Primary Language**: Unknown
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2020-08-08
- **Last Updated**: 2026-01-17

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

Env - In your environment managing your variables.
===

[![Build Status](https://travis-ci.org/dwyl/env.svg)](https://travis-ci.org/dwyl/env)
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[![Dependency Status](https://david-dm.org/dwyl/env.svg)](https://david-dm.org/dwyl/env)
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[![npm](https://img.shields.io/npm/v/env.svg)](https://www.npmjs.com/package/env)

Managing environment variables can be a pain. Env helps make that better.

### Module status

Env is an evolving project based which came out of discussions with [@joemccann](http://twitter.com/joemccann) and [@clintandrewhall](http://twitter.com/clintandrewhall). I don't consider this package fully baked yet.

### Get Env.

```bash
npm install env
```

### Usage

Add an env.json file to your repo.

```json
{
  "DB_HOST": 1,
  "DB_PORT": 1,
  "DB_USER": 1,
  "DB_PASS": 1
}
```

```javascript
var env = require('env')()

env.ok(function(err) {
  if (!err) return
  console.error(err)
  process.exit(1)
})

// Yes, it's SYNC, so you can do this too!

function handleEnv (err) {
  if (!err) return
  process.exit(1)
}

if (env.ok(handleEnv)) {
  var port = env.get('SETUP_PORT')
  server.listen(port)
}
```

Env is sync like require, so it's tasks can be accomplished before app execution.

### Follow dshaw
- [twitter.com/dshaw](http://twitter.com/dshaw)
- [github.com/dshaw](http://github.com/dshaw)