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module MRuby
class GemList < Array
def <<(gem)
fail ArgumentError.new("Don't find directory for this GEM") unless gem.respond_to? :dir
unless include?(gem)
super(gem)
else
# GEM was already added to this list
end
end
# we assume that a gem with the same directory is equal
def include?(gem)
detect {|g| g.dir == gem.dir }
end
end
module LoadGems
def gembox(gemboxfile)
gembox = File.expand_path("#{gemboxfile}.gembox", "#{MRUBY_ROOT}/mrbgems")
fail "Can't find gembox '#{gembox}'" unless File.exists?(gembox)
GemBox.config = self
instance_eval File.read(gembox)
end
def gem(gemdir, &block)
caller_dir = File.expand_path(File.dirname(/^(.*?):\d/.match(caller.first).to_a[1]))
if gemdir.is_a?(Hash)
gemdir = load_special_path_gem(gemdir)
else
gemdir = File.expand_path(gemdir, caller_dir)
end
gemrake = File.join(gemdir, "mrbgem.rake")
fail "Can't find #{gemrake}" unless File.exists?(gemrake)
Gem.current = nil
load gemrake
return nil unless Gem.current
Gem.current.dir = gemdir
Gem.current.build = MRuby::Build.current
Gem.current.build_config_initializer = block
gems << Gem.current
Gem.current
end
def load_special_path_gem(params)
if params[:github]
params[:git] = "https://github.com/#{params[:github]}.git"
elsif params[:bitbucket]
params[:git] = "https://bitbucket.org/#{params[:bitbucket]}.git"
end
if params[:core]
gemdir = "#{root}/mrbgems/#{params[:core]}"
elsif params[:git]
url = params[:git]
gemdir = "build/mrbgems/#{url.match(/([-_\w]+)(\.[-_\w]+|)$/).to_a[1]}"
return gemdir if File.exists?(gemdir)
options = [params[:options]] || []
options << "--branch \"#{params[:branch]}\"" if params[:branch]
FileUtils.mkdir_p "build/mrbgems"
git.run_clone gemdir, url, options
else
fail "unknown gem option #{params}"
end
gemdir
end
def enable_gems?
[email protected]?
end
end # LoadGems
end # MRuby
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