# faithful-exec [![Build Status](https://travis-ci.org/meryn/faithful-exec.png?branch=master)](https://travis-ci.org/meryn/faithful-exec) [![Dependency Status](https://david-dm.org/meryn/faithful-exec.png)](https://david-dm.org/meryn/faithful-exec)

Wraps `child_process.exec`, returning a promise.

faithful-exec exports a single function that lets you execute system commands via `child_process.exec`. It adapts the interface of `exec` as follows:

* When the command succeeds, the promise gets fulfilled with a `result` object that has two properties, `stderr` and `stdout`.
* When the command fails, the error object returned by `child_process.exec` gets extended with two properties: `stderr` and `stdout`.

This way, you always have access to a command's full output, regardless of what happens.

Like `child_process.exec`, faithful-exec also lets you set options through a optional second argument.

## Credits

The initial structure of this module was generated by [Jumpstart](https://github.com/meryn/jumpstart), using the [Jumpstart Black Coffee](https://github.com/meryn/jumpstart-black-coffee) template.

## License

faithful-exec is released under the [MIT License](http://opensource.org/licenses/MIT).  
Copyright (c) 2013 Meryn Stol  

Wraps child_process.exec, returning a promise. 

faithful-exec

Wraps child_process.exec, returning a promise.

meryn

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