Rapid Rails Themes is easily deployable. It works out of the box on Heroku (as long as you remember to set your credentials as described on the Installation page).


There is some slight tweaking you'll have to do to your deploy.rb to have Capistrano tell bundler how to set your credentials on the machine you're deploying to. This step takes the form of calling bundler config <your_credentials> before Capistrano executes the bundler:install hook.
In your deploy.rb you'll want to create a task for setting up the execution:
namespace :deploy do
  task :prepare_bundle_config do

    # Potentially change the role here to whatever is suitable for you
    on roles(:app) do

      # This command is using an rbenv Cap variable which was set like this:
      # set :rbenv_prefix, "RBENV_ROOT=#{fetch(:rbenv_path)} RBENV_VERSION=#{fetch(:rbenv_ruby)} #{fetch(:rbenv_path)}/bin/rbenv exec"
      # But your circumstance may be different, so configure accordingly
      execute "#{fetch :rbenv_prefix} bundle config <YOUR_CREDENTIALS_GO_HERE>"
!warning Don't leak your credentials! Be careful not to just paste your credentials into your deploy.rb - use some engineering and pull that from an environment varaible.
Next, you want to hook onto the bundler:install Capistrano hook:
namespace :deploy do
  before 'bundler:install', 'deploy:prepare_bundle_config'
When you attempt a deploy, you should see in the deploy logs that Capistrano executes the prepare_bundler_config task before running bunlder:install - thus setting your credentials on your deploy machine.


If you're using Heroku, you need to set a special Environment variable as well, by running this on the command line:
If you're using Review Apps, make sure to read the Heroku documentation on inheriting config vars and ensure that you setup the BUNDLE_GEMS__KISO__IO environment variable is required.