Gemfile

source ENV['GEM_SOURCE'] || 'https://artifactory.delivery.puppetlabs.net/artifactory/api/gems/rubygems/'

def location_for(place)
  if place =~ /^((?:git[:@]|https:)[^#]*)#(.*)/
    [{ git: $1, branch: $2, require: false }]
  elsif place =~ /^file:\/\/(.*)/
    ['>= 0', { path: File.expand_path($1), require: false }]
  elsif place =~ /(\d+\.\d+\.\d+)/
    [place, { require: false }]
  end
end

gem 'vanagon', *location_for(ENV['VANAGON_LOCATION'] || '~> 2')
gem 'packaging', *location_for(ENV['PACKAGING_LOCATION'] || '~> 2')
gem 'json'
gem 'rake'