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require 'rubygems/user_interaction'
require 'support/path' unless defined?(Spec::Path)
module Spec
module Rubygems
def self.setup
Gem.clear_paths
ENV['BUNDLE_PATH'] = nil
ENV['GEM_HOME'] = ENV['GEM_PATH'] = Path.base_system_gems.to_s
ENV['PATH'] = ["#{Path.root}/exe", "#{Path.system_gem_path}/bin", ENV['PATH']].join(File::PATH_SEPARATOR)
unless File.exist?("#{Path.base_system_gems}")
FileUtils.mkdir_p(Path.base_system_gems)
puts "installing gems for the tests to use..."
`gem install fakeweb artifice --no-rdoc --no-ri`
`gem install sinatra --version 1.2.7 --no-rdoc --no-ri`
# Rake version has to be consistent for tests to pass
`gem install rake --version 10.0.2 --no-rdoc --no-ri`
# 3.0.0 breaks 1.9.2 specs
`gem install builder --version 2.1.2 --no-rdoc --no-ri`
`gem install rack --no-rdoc --no-ri`
# ruby-graphviz is used by the viz tests
`gem install ruby-graphviz --no-rdoc --no-ri` if RUBY_VERSION >= "1.9.3"
end
ENV['HOME'] = Path.home.to_s
Gem::DefaultUserInteraction.ui = Gem::SilentUI.new
end
def gem_command(command, args = "", options = {})
if command == :exec && !options[:no_quote]
args = args.gsub(/(?=")/, "\\")
args = %["#{args}"]
end
lib = File.join(File.dirname(__FILE__), '..', '..', 'lib')
%x{#{Gem.ruby} -I#{lib} -rubygems -S gem --backtrace #{command} #{args}}.strip
end
end
end
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