Heroku buildpack: Private SSH Keys

This buildpack uses a private SSH key exposed to the environment as SSH_KEY in order to download later buildpacks and app dependencies via Git+SSH without embedding a password into the url.

Usage

Example usage:

$ heroku create --stack cedar --buildpack http://github.com/fs-webdev/heroku-buildpack-ssh-keys.git

$ source
$ git push heroku master
...
-----> Heroku receiving push
-----> Fetching custom buildpack
-----> Private SSH Keys app detected

TODO!