RVM Bundler Cloud Native Buildpack

The RVM Bundler Cloud Native Buildpack installs Bundler in an OCI image. It requrires the RVM CNB.

Functionality

1. The RVM Bundler CNB installs Bundler into its own layer. The version of Bundler to be installed can be configured in buildpack.toml or in buildpack.yml.
2. It also executes bundle install to install the Gemfile's gems into its own layer.

Dependencies

This CNB requires the RVM CNB as a dependency in the build and launch layers.

TODO

1. Add configuration options for bundler.