# Rvmpow

[![Gem Version](https://badge.fury.io/rb/rvmpow.svg)](http://badge.fury.io/rb/rvmpow)

`rvmpow` is usefull only if you:

- use MacOS X
- use [rvm](http://rvm.io)
- use [pow](http://pow.cx)
- are a [rails](http://rubyonrails.org/) developper or develop [Rack](https://rack.github.io/) apps

[Pow](http://pow.cx) needs to know what ruby and gemset is being used. rvm users can provide this information [manually](http://rvm.io/integration/pow) or install `rvmpow` and it'll handle it for you, including adding the new configuration file to .gitignore and linking the new app for immediate browsing.

```
~/Documents/Dev/Rails  ∆2.1.1 ›rails
13:34 $ rvm-prompt
ruby-2.1.1@rails
~/Documents/Dev/Rails  ∆2.1.1 ›rails
13:34 $ rails new newApp
...
13:35 $ cd newApp/
~/Documents/Dev/Rails/newApp  ∆2.1.1 ›rails
13:35 $ rvmpow init
        Done  Create .powenv file
        Done  Create pow link
        Done  Touch restart file
        Done  Add .powenv to .gitignore
        Done  Add ruby and gemset info to Gemfile
~/Documents/Dev/Rails/newApp  ∆2.1.1 ›rails
13:35 $ rvmpow clear
        Done  Remove rvmpow entries from .gitignore
        Done  Remove rvmpow entries from Gemfile
        Done  Delete .powenv file
        Done  Delete restart file
        Done  Delete pow link
~/Documents/Dev/Rails/newApp  ∆2.1.1 ›rails
```

If needed, you can pick individual action via `rvmpow add` or `rvmpow remove`.

**Words of caution**

I only tested on newly created and updated rails apps. Feedback is more than welcome.

If you are already specifying the ruby version and gemset via .rvmrc or .ruby-version/.ruby-gemset or in your Gemfile, be aware that rvmpow uses Gemfile (which is a good thing  if you're going to deploy to [heroku](https://www.heroku.com/) for instance). `rvmpow` will not change the gemfile if ruby and gemset information is present. I advise to remove it prior to running `rvmpow`. If you use one of the other metioned methods, move or delete the files prior to running `rvmpow`.

## Installation

Add this line to your application's Gemfile:

```
gem 'toto'
```

And then execute:

```
$ bundle
```

Or install it yourself as:

```
$ gem install toto
```

## Usage

Make sure you are in the root directory of your Rack app before running `rvmpow`

```
$ rvmpow init
```

To open the app in your default browser directly after initialization, run:


```
$ rvmpow init --show
```

To open the app after initialization, run:

```
$ rvmpow open
```

rvmpow comes with extensive help built in, just run:

```
$ rvmpow
```

## Contributing

1. Fork it ( http://github.com/<my-github-username>/rvmpow/fork )
2. Create your feature branch (`git checkout -b my-new-feature`)
3. Commit your changes (`git commit -am 'Add some feature'`)
4. Push to the branch (`git push origin my-new-feature`)
5. Create new Pull Request