pass github token as runtime arg

Dockerfile

@@ -6,7 +6,8 @@ RUN apt-get update -qq && apt-get install -y build-essential libpq-dev nodejs
 # Set an environment variable for the install location.
 ENV RAILS_ROOT /usr/src/app
 #Add token for private gems
-RUN bundle config github.com ENV['GITHUB_TOKEN']
+ARG GITHUB_TOKEN
+RUN bundle config github.com $GITHUB_TOKEN
 
 # Make the directory and set as working.
 RUN mkdir -p $RAILS_ROOT

config/initializers/omniauth.rb

@@ -12,8 +12,8 @@ Rails.application.config.omniauth_bn_launcher = (ENV["USE_LOADBALANCED_CONFIGURA
 Rails.application.config.middleware.use OmniAuth::Builder do
   if Rails.env.production?
     provider :bn_launcher,
-             client_id: ENV['BN_LAUNCHER_CLIENT_ID'],
-             client_secret: ENV['BN_LAUNCHER_CLIENT_SECRET'],
+             client_id: ENV['CLIENT_ID'],
+             client_secret: ENV['CLIENT_SECRET'],
              client_options: {site: ENV['BN_LAUNCHER_REDIRECT_URI']}
   end