diff options
author | yugui <yugui@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-08-25 15:02:05 +0000 |
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committer | yugui <yugui@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-08-25 15:02:05 +0000 |
commit | 0dc342de848a642ecce8db697b8fecd83a63e117 (patch) | |
tree | 2b7ed4724aff1f86073e4740134bda9c4aac1a39 /trunk/lib/rubygems/builder.rb | |
parent | ef70cf7138ab8034b5b806f466e4b484b24f0f88 (diff) |
added tag v1_9_0_4
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/tags/v1_9_0_4@18845 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'trunk/lib/rubygems/builder.rb')
-rw-r--r-- | trunk/lib/rubygems/builder.rb | 88 |
1 files changed, 88 insertions, 0 deletions
diff --git a/trunk/lib/rubygems/builder.rb b/trunk/lib/rubygems/builder.rb new file mode 100644 index 0000000000..6fd8528f56 --- /dev/null +++ b/trunk/lib/rubygems/builder.rb @@ -0,0 +1,88 @@ +#-- +# Copyright 2006 by Chad Fowler, Rich Kilmer, Jim Weirich and others. +# All rights reserved. +# See LICENSE.txt for permissions. +#++ + +module Gem + + ## + # The Builder class processes RubyGem specification files + # to produce a .gem file. + # + class Builder + + include UserInteraction + ## + # Constructs a builder instance for the provided specification + # + # spec:: [Gem::Specification] The specification instance + # + def initialize(spec) + require "yaml" + require "rubygems/package" + require "rubygems/security" + + @spec = spec + end + + ## + # Builds the gem from the specification. Returns the name of the file + # written. + # + def build + @spec.mark_version + @spec.validate + @signer = sign + write_package + say success + @spec.file_name + end + + def success + <<-EOM + Successfully built RubyGem + Name: #{@spec.name} + Version: #{@spec.version} + File: #{@spec.full_name+'.gem'} +EOM + end + + private + + def sign + # 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) + signer = nil + if @spec.respond_to?(:signing_key) && @spec.signing_key + 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 + open @spec.file_name, 'wb' do |gem_io| + Gem::Package.open gem_io, 'w', @signer do |pkg| + pkg.metadata = @spec.to_yaml + + @spec.files.each do |file| + next if File.directory? file + + 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 +end + |