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Update to RubyGems 1.3.4 r2223
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@23659 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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drbrain
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126 changed files with 7610 additions and 3747 deletions
353
lib/rubygems/commands/setup_command.rb
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353
lib/rubygems/commands/setup_command.rb
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require 'rubygems/command'
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require 'fileutils'
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require 'rbconfig'
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require 'tmpdir'
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require 'pathname'
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##
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# Installs RubyGems itself. This command is ordinarily only available from a
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# RubyGems checkout or tarball.
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class Gem::Commands::SetupCommand < Gem::Command
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def initialize
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super 'setup', 'Install RubyGems',
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:format_executable => true, :rdoc => true, :ri => true,
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:site_or_vendor => :sitelibdir,
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:destdir => '', :prefix => ''
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add_option '--prefix=PREFIX',
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'Prefix path for installing RubyGems',
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'Will not affect gem repository location' do |prefix, options|
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options[:prefix] = File.expand_path prefix
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end
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add_option '--destdir=DESTDIR',
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'Root directory to install RubyGems into',
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'Mainly used for packaging RubyGems' do |destdir, options|
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options[:destdir] = File.expand_path destdir
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end
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add_option '--[no-]vendor',
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'Install into vendorlibdir not sitelibdir',
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'(Requires Ruby 1.8.7)' do |vendor, options|
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if vendor and Gem.ruby_version < Gem::Version.new('1.8.7') then
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raise OptionParser::InvalidOption,
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"requires ruby 1.8.7+ (you have #{Gem.ruby_version})"
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end
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options[:site_or_vendor] = vendor ? :vendorlibdir : :sitelibdir
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end
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add_option '--[no-]format-executable',
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'Makes `gem` match ruby',
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'If ruby is ruby18, gem will be gem18' do |value, options|
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options[:format_executable] = value
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end
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add_option '--[no-]rdoc',
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'Generate RDoc documentation for RubyGems' do |value, options|
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options[:rdoc] = value
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end
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add_option '--[no-]ri',
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'Generate RI documentation for RubyGems' do |value, options|
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options[:ri] = value
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end
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end
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def check_ruby_version
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required_version = Gem::Requirement.new '>= 1.8.6'
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unless required_version.satisfied_by? Gem.ruby_version then
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alert_error "Expected Ruby version #{required_version}, is #{Gem.ruby_version}"
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terminate_interaction 1
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end
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end
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def defaults_str # :nodoc:
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"--format-executable --rdoc --ri"
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end
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def description # :nodoc:
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<<-EOF
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Installs RubyGems itself.
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RubyGems installs RDoc for itself in GEM_HOME. By default this is:
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#{Gem.dir}
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If you prefer a different directory, set the GEM_HOME environment variable.
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RubyGems will install the gem command with a name matching ruby's
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prefix and suffix. If ruby was installed as `ruby18`, gem will be
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installed as `gem18`.
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By default, this RubyGems will install gem as:
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#{Gem.default_exec_format % 'gem'}
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EOF
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end
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def execute
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install_destdir = options[:destdir]
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unless install_destdir.empty? then
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ENV['GEM_HOME'] ||= File.join(install_destdir,
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Gem.default_dir.gsub(/^[a-zA-Z]:/, ''))
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end
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check_ruby_version
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if Gem.configuration.really_verbose then
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extend FileUtils::Verbose
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else
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extend FileUtils
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end
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lib_dir, bin_dir = make_destination_dirs install_destdir
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install_lib lib_dir
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install_executables bin_dir
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remove_old_bin_files bin_dir
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remove_source_caches install_destdir
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install_rdoc
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say
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say "-" * 78
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say
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release_notes = File.join Dir.pwd, 'doc', 'release_notes',
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"rel_#{Gem::RubyGemsVersion.gsub '.', '_'}.rdoc"
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if File.exist? release_notes then
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say File.read(release_notes)
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else
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say "Oh-no! Unable to find release notes!"
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say "Looked in: #{release_notes}" if Gem.configuration.really_verbose
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end
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say
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say "-" * 78
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say
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say "RubyGems installed the following executables:"
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say @bin_file_names.map { |name| "\t#{name}\n" }
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say
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unless @bin_file_names.grep(/#{File::SEPARATOR}gem$/) then
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say "If `gem` was installed by a previous RubyGems installation, you may need"
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say "to remove it by hand."
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say
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end
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end
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def install_executables(bin_dir)
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say "Installing gem executable"
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@bin_file_names = []
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Dir.chdir 'bin' do
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bin_files = Dir['*']
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bin_files.delete 'update_rubygems'
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bin_files.each do |bin_file|
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bin_file_formatted = if options[:format_executable] then
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Gem.default_exec_format % bin_file
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else
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bin_file
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end
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dest_file = File.join bin_dir, bin_file_formatted
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bin_tmp_file = File.join Dir.tmpdir, bin_file
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begin
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bin = File.readlines bin_file
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bin[0] = "#!#{Gem.ruby}\n"
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File.open bin_tmp_file, 'w' do |fp|
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fp.puts bin.join
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end
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install bin_tmp_file, dest_file, :mode => 0755
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@bin_file_names << dest_file
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ensure
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rm bin_tmp_file
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end
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next unless Gem.win_platform?
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begin
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bin_cmd_file = File.join Dir.tmpdir, "#{bin_file}.bat"
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File.open bin_cmd_file, 'w' do |file|
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file.puts <<-TEXT
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@ECHO OFF
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IF NOT "%~f0" == "~f0" GOTO :WinNT
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@"#{File.basename(Gem.ruby).chomp('"')}" "#{dest_file}" %1 %2 %3 %4 %5 %6 %7 %8 %9
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GOTO :EOF
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:WinNT
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@"#{File.basename(Gem.ruby).chomp('"')}" "%~dpn0" %*
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TEXT
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end
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install bin_cmd_file, "#{dest_file}.bat", :mode => 0755
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ensure
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rm bin_cmd_file
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end
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end
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end
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end
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def install_lib(lib_dir)
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say "Installing RubyGems"
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Dir.chdir 'lib' do
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lib_files = Dir[File.join('**', '*rb')]
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lib_files.each do |lib_file|
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dest_file = File.join lib_dir, lib_file
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dest_dir = File.dirname dest_file
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mkdir_p dest_dir unless File.directory? dest_dir
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install lib_file, dest_file, :mode => 0644
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end
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end
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end
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def install_rdoc
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gem_doc_dir = File.join Gem.dir, 'doc'
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rubygems_name = "rubygems-#{Gem::RubyGemsVersion}"
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rubygems_doc_dir = File.join gem_doc_dir, rubygems_name
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if File.writable? gem_doc_dir and
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(not File.exist? rubygems_doc_dir or
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File.writable? rubygems_doc_dir) then
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say "Removing old RubyGems RDoc and ri"
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Dir[File.join(Gem.dir, 'doc', 'rubygems-[0-9]*')].each do |dir|
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rm_rf dir
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end
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if options[:ri] then
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ri_dir = File.join rubygems_doc_dir, 'ri'
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say "Installing #{rubygems_name} ri into #{ri_dir}"
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run_rdoc '--ri', '--op', ri_dir
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end
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if options[:rdoc] then
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rdoc_dir = File.join rubygems_doc_dir, 'rdoc'
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say "Installing #{rubygems_name} rdoc into #{rdoc_dir}"
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run_rdoc '--op', rdoc_dir
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end
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else
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say "Skipping RDoc generation, #{gem_doc_dir} not writable"
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say "Set the GEM_HOME environment variable if you want RDoc generated"
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end
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end
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def make_destination_dirs(install_destdir)
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lib_dir = nil
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bin_dir = nil
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prefix = options[:prefix]
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site_or_vendor = options[:site_or_vendor]
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if prefix.empty? then
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lib_dir = Gem::ConfigMap[site_or_vendor]
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bin_dir = Gem::ConfigMap[:bindir]
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else
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# Apple installed RubyGems into libdir, and RubyGems <= 1.1.0 gets
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# confused about installation location, so switch back to
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# sitelibdir/vendorlibdir.
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if defined?(APPLE_GEM_HOME) and
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# just in case Apple and RubyGems don't get this patched up proper.
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(prefix == Gem::ConfigMap[:libdir] or
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# this one is important
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prefix == File.join(Gem::ConfigMap[:libdir], 'ruby')) then
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lib_dir = Gem::ConfigMap[site_or_vendor]
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bin_dir = Gem::ConfigMap[:bindir]
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else
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lib_dir = File.join prefix, 'lib'
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bin_dir = File.join prefix, 'bin'
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end
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end
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unless install_destdir.empty? then
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lib_dir = File.join install_destdir, lib_dir.gsub(/^[a-zA-Z]:/, '')
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bin_dir = File.join install_destdir, bin_dir.gsub(/^[a-zA-Z]:/, '')
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end
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mkdir_p lib_dir
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mkdir_p bin_dir
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return lib_dir, bin_dir
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end
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def remove_old_bin_files(bin_dir)
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old_bin_files = {
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'gem_mirror' => 'gem mirror',
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'gem_server' => 'gem server',
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'gemlock' => 'gem lock',
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'gemri' => 'ri',
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'gemwhich' => 'gem which',
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'index_gem_repository.rb' => 'gem generate_index',
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}
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old_bin_files.each do |old_bin_file, new_name|
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old_bin_path = File.join bin_dir, old_bin_file
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next unless File.exist? old_bin_path
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deprecation_message = "`#{old_bin_file}` has been deprecated. Use `#{new_name}` instead."
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File.open old_bin_path, 'w' do |fp|
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fp.write <<-EOF
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#!#{Gem.ruby}
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abort "#{deprecation_message}"
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EOF
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end
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next unless Gem.win_platform?
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File.open "#{old_bin_path}.bat", 'w' do |fp|
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fp.puts %{@ECHO.#{deprecation_message}}
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end
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end
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end
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def remove_source_caches(install_destdir)
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if install_destdir.empty?
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require 'rubygems/source_info_cache'
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user_cache_file = File.join(install_destdir,
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Gem::SourceInfoCache.user_cache_file)
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system_cache_file = File.join(install_destdir,
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Gem::SourceInfoCache.system_cache_file)
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say "Removing old source_cache files"
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rm_f user_cache_file if File.writable? File.dirname(user_cache_file)
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rm_f system_cache_file if File.writable? File.dirname(system_cache_file)
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end
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end
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def run_rdoc(*args)
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begin
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gem 'rdoc'
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rescue Gem::LoadError
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end
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require 'rdoc/rdoc'
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args << '--quiet'
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args << '--main' << 'README'
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args << '.' << 'README' << 'LICENSE.txt' << 'GPL.txt'
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r = RDoc::RDoc.new
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r.document args
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end
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end
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