Sha256: 6301ac28e070da7ff812a5274fdbb7c4bc74443a9b8f157ac751defa9514630a
Contents?: true
Size: 1.71 KB
Versions: 15
Compression:
Stored size: 1.71 KB
Contents
module Ramaze
module Gems
@gems = []
class << self
def gem(name, version = nil, options = {})
case version
when String
options[:version] = version
when Hash
options.merge!(version)
end
@gems << GemStone.new(name, options)
end
# options include:
# :install_dir => where to install gems
# :extconf => additional options for building extensions
def options opts = {}
@options ||= {}
@options.merge! opts unless opts.empty?
@options
end
def setup opts = {}
options(opts)
@gems.each{|gem| gem.setup }
end
end
class GemStone
attr_reader :name, :options
def initialize(name, options = {})
@name, @options = name, options
require 'rubygems/dependency_installer'
@installer = Gem::DependencyInstaller.new(@options)
end
def setup(ran = false)
Gem.activate(name, *[options[:version]].compact)
require options[:lib] || name
rescue LoadError => error
puts error
return if ran
install
setup(ran = true)
end
def install
if extconf = (options[:extconf] || Gems.options[:extconf])
old_argv = ARGV.clone
ARGV.replace extconf.split(' ')
end
print "Installing #{name}..."
@installer.install name, options[:version]
puts "done.\n\n"
ensure
ARGV.replace old_argv if extconf
end
end
end
end
__END__
Usage example:
module Ramaze::Gems
gem 'haml'
gem 'sequel', '>=1.2.0'
gem 'hpricot', :source => 'http://code.whytheluckystiff.net'
gem 'aws-s3', :lib => 'aws/s3'
setup
end
Version data entries
15 entries across 15 versions & 4 rubygems