This supports loading a build pack from a private git repository.

It hooks in only to the release and compile api.

To use:-

1. Add this to heroku as a buildpack

   heroku buildpacks:set heroku/ruby

2. Add a file in the project root .heroku-private-build.yml with the following shape:-

   { buildpacks: [ { uri: '[email protected]:user/private-repor' }] }

3. Add the base64 enocded deploy key to the BUILDPACK_SSH_KEY env variable

   heroku config:set BUILDPACK_SSH_KEY=$(cat path/to/your/keys/id_rsa | base64)

Then push to heroku.

heroku-private-buildpack