https://github.com/dshaw/env

Herding invisible cats
https://github.com/dshaw/env

Last synced: about 1 month ago
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Herding invisible cats

• Host: GitHub
• URL: https://github.com/dshaw/env
• Owner: dshaw
• Created: 2011-11-24T03:42:10.000Z (about 13 years ago)
• Default Branch: master
• Last Pushed: 2016-07-10T23:56:34.000Z (over 8 years ago)
• Last Synced: 2024-04-13T23:47:28.164Z (8 months ago)
• Language: JavaScript
• Homepage:
• Size: 151 KB
• Stars: 27
• Watchers: 5
• Forks: 8
• Open Issues: 11
• Metadata Files:
  • Readme: Readme.md

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README

        
Env - In your environment managing your variables.

===

[![Build Status](https://secure.travis-ci.org/dshaw/env.png)](http://travis-ci.org/dshaw/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)