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self
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root
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opt
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alt
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ruby18
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lib64
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ruby
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site_ruby
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1.8
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rubygems
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Filename :
builder.rb
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#-- # Copyright 2006 by Chad Fowler, Rich Kilmer, Jim Weirich and others. # All rights reserved. # See LICENSE.txt for permissions. #++ require 'rubygems' require 'rubygems/user_interaction' Gem.load_yaml require 'rubygems/package' ## # The Builder class processes RubyGem specification files # to produce a .gem file. class Gem::Builder include Gem::UserInteraction ## # Constructs a builder instance for the provided specification # # spec:: [Gem::Specification] The specification instance def initialize(spec) @spec = spec end ## # Builds the gem from the specification. Returns the name of the file # written. def build(skip_validation=false) @spec.mark_version @spec.validate unless skip_validation @signer = sign write_package say success if Gem.configuration.verbose File.basename @spec.cache_file end def success <<-EOM Successfully built RubyGem Name: #{@spec.name} Version: #{@spec.version} File: #{File.basename @spec.cache_file} EOM end private ## # If the signing key was specified, then load the file, and swap to the # public key (TODO: we should probably just omit the signing key in favor of # the signing certificate, but that's for the future, also the signature # algorithm should be configurable) def sign signer = nil if @spec.respond_to?(:signing_key) and @spec.signing_key then require 'rubygems/security' signer = Gem::Security::Signer.new @spec.signing_key, @spec.cert_chain @spec.signing_key = nil @spec.cert_chain = signer.cert_chain.map { |cert| cert.to_s } end signer end def write_package file_name = File.basename @spec.cache_file open file_name, 'wb' do |gem_io| Gem::Package.open gem_io, 'w', @signer do |pkg| yaml = @spec.to_yaml pkg.metadata = yaml @spec.files.each do |file| next if File.directory?(file) next if file == file_name # Don't add gem onto itself stat = File.stat(file) mode = stat.mode & 0777 size = stat.size pkg.add_file_simple file, mode, size do |tar_io| tar_io.write open(file, "rb") { |f| f.read } end end end end end end