Skip to content
This repository

HTTPS clone URL

Subversion checkout URL

You can clone with HTTPS or Subversion.

Download ZIP
Fetching contributors…

Octocat-spinner-32-eaf2f5

Cannot retrieve contributors at this time

file 335 lines (262 sloc) 8.774 kb
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334
#--
# Copyright 2006, 2007 by Chad Fowler, Rich Kilmer, Jim Weirich, Eric Hodel
# and others.
# All rights reserved.
# See LICENSE.txt for permissions.
#++

# Make sure rubygems isn't already loaded.
if ENV['RUBYOPT'] and defined? Gem then
  ENV.delete 'RUBYOPT'

  require 'rbconfig'
  config = defined?(RbConfig) ? RbConfig : Config

  ruby = File.join config::CONFIG['bindir'], config::CONFIG['ruby_install_name']
  ruby << config::CONFIG['EXEEXT']

  exec(ruby, 'setup.rb', *ARGV)
end

$:.unshift 'lib'
require 'rubygems'
require 'getoptlong'

opts = GetoptLong.new(
    [ '--help', '-h', GetoptLong::NO_ARGUMENT ],
    [ '--prefix', GetoptLong::REQUIRED_ARGUMENT ],
    [ '--no-format-executable', GetoptLong::NO_ARGUMENT ],
    [ '--no-rdoc', GetoptLong::NO_ARGUMENT ],
    [ '--no-ri', GetoptLong::NO_ARGUMENT ],
    [ '--vendor', GetoptLong::NO_ARGUMENT ],
    [ '--destdir', GetoptLong::REQUIRED_ARGUMENT ]
)

prefix = ''
format_executable = true
rdoc = true
ri = true
site_or_vendor = :sitelibdir
install_destdir = ''

opts.each do | opt, arg |
  case opt
  when '--help'
    puts <<HELP
ruby setup.rb [options]:

RubyGems will install the gem command with a name matching ruby's
prefix and suffix. If ruby was installed as `ruby18`, gem will be
installed as `gem18`.

By default, this RubyGems will install gem as:
#{Gem.default_exec_format % 'gem'}

Options:
--help Print this message
--prefix=DIR Prefix path for installing RubyGems
Will not affect gem repository location
--no-format-executable Force installation as `gem`
--no-rdoc Don't build RDoc for RubyGems
--no-ri Don't build ri for RubyGems
--vendor Install into vendorlibdir not sitelibdir
(Requires Ruby 1.8.7)
--destdir Root directory to install rubygems into
Used mainly for packaging RubyGems
HELP
    exit 0

  when '--no-rdoc'
    rdoc = false

  when '--no-ri'
    ri = false

  when '--no-format-executable'
    format_executable = false

  when '--prefix'
    prefix = File.expand_path(arg)

  when '--vendor'
    vendor_dir_version = Gem::Version::Requirement.create('>= 1.8.7')
    unless vendor_dir_version.satisfied_by? Gem.ruby_version then
      abort "To use --vendor you need ruby #{vendor_dir_version}, current #{Gem.ruby_version}"
    end
    site_or_vendor = :vendorlibdir

  when '--destdir'
    install_destdir = File.expand_path(arg)
  end
end

require 'fileutils'
require 'rbconfig'
require 'tmpdir'
require 'pathname'

unless install_destdir.empty? then
  default_dir = Pathname.new(Gem.default_dir)
  top_dir = Pathname.new(RbConfig::TOPDIR)
  ENV['GEM_HOME'] ||= File.join(install_destdir,
                                default_dir.relative_path_from(top_dir))
end

include FileUtils::Verbose

# check ruby version

required_version = Gem::Version::Requirement.create("> 1.8.3")

unless required_version.satisfied_by? Gem.ruby_version then
  abort "Expected Ruby version #{required_version}, was #{Gem.ruby_version}"
end

# install stuff

lib_dir = nil
bin_dir = nil

if prefix.empty?
  lib_dir = Gem::ConfigMap[site_or_vendor]
  bin_dir = Gem::ConfigMap[:bindir]
else
  # Apple installed RubyGems into libdir, and RubyGems <= 1.1.0 gets confused
  # about installation location, so switch back to sitelibdir/vendorlibdir.
  if defined?(APPLE_GEM_HOME) and
      # just in case Apple and RubyGems don't get this patched up proper.
     (prefix == Gem::ConfigMap[:libdir] or
      # this one is important
      prefix == File.join(Gem::ConfigMap[:libdir], 'ruby')) then
    lib_dir = Gem::ConfigMap[site_or_vendor]
    bin_dir = Gem::ConfigMap[:bindir]
  else
    lib_dir = File.join prefix, 'lib'
    bin_dir = File.join prefix, 'bin'
  end
end

unless install_destdir.empty?
  top_dir = Pathname.new(RbConfig::TOPDIR)
  lib_dir_p = Pathname.new(lib_dir)
  bin_dir_p = Pathname.new(bin_dir)

  lib_dir = File.join install_destdir, lib_dir_p.relative_path_from(top_dir)
  bin_dir = File.join install_destdir, bin_dir_p.relative_path_from(top_dir)
end

mkdir_p lib_dir
mkdir_p bin_dir

Dir.chdir 'lib' do
  lib_files = Dir[File.join('**', '*rb')]

  lib_files.each do |lib_file|
    dest_file = File.join lib_dir, lib_file
    dest_dir = File.dirname dest_file
    mkdir_p dest_dir unless File.directory? dest_dir

    install lib_file, dest_file, :mode => 0644
  end
end

bin_file_names = []

Dir.chdir 'bin' do
  bin_files = Dir['*']

  bin_files.delete 'update_rubygems'

  bin_files.each do |bin_file|
    bin_file_formatted = if format_executable then
                           Gem.default_exec_format % bin_file
                         else
                           bin_file
                         end

    dest_file = File.join bin_dir, bin_file_formatted
    bin_tmp_file = File.join Dir.tmpdir, bin_file

    begin
      cp bin_file, bin_tmp_file
      bin = File.readlines bin_tmp_file
      bin[0] = "#!#{Gem.ruby}\n"

      File.open bin_tmp_file, 'w' do |fp|
        fp.puts bin.join
      end

      install bin_tmp_file, dest_file, :mode => 0755
      bin_file_names << dest_file
    ensure
      rm bin_tmp_file
    end

    next unless Gem.win_platform?

    begin
      bin_cmd_file = File.join Dir.tmpdir, "#{bin_file}.bat"

      File.open bin_cmd_file, 'w' do |file|
        file.puts <<-TEXT
@ECHO OFF
IF NOT "%~f0" == "~f0" GOTO :WinNT
@"#{File.basename(Gem.ruby)}" "#{dest_file}" %1 %2 %3 %4 %5 %6 %7 %8 %9
GOTO :EOF
:WinNT
@"#{File.basename(Gem.ruby)}" "%~dpn0" %*
TEXT
      end

      install bin_cmd_file, "#{dest_file}.bat", :mode => 0755
    ensure
      rm bin_cmd_file
    end
  end
end

# Replace old bin files with ones that abort.

old_bin_files = {
  'gem_mirror' => 'gem mirror',
  'gem_server' => 'gem server',
  'gemlock' => 'gem lock',
  'gemri' => 'ri',
  'gemwhich' => 'gem which',
  'index_gem_repository.rb' => 'gem generate_index',
}

old_bin_files.each do |old_bin_file, new_name|
  old_bin_path = File.join bin_dir, old_bin_file
  next unless File.exist? old_bin_path

  deprecation_message = "`#{old_bin_file}` has been deprecated. Use `#{new_name}` instead."

  File.open old_bin_path, 'w' do |fp|
    fp.write <<-EOF
#!#{Gem.ruby}

abort "#{deprecation_message}"
EOF
  end

  next unless Gem.win_platform?

  File.open "#{old_bin_path}.bat", 'w' do |fp|
    fp.puts %{@ECHO.#{deprecation_message}}
  end
end

# Remove source caches
if install_destdir.empty?
  require 'rubygems/source_info_cache'

  user_cache_file = File.join(install_destdir,
                              Gem::SourceInfoCache.user_cache_file)
  system_cache_file = File.join(install_destdir,
                                Gem::SourceInfoCache.system_cache_file)

  rm_f user_cache_file if File.writable? File.dirname(user_cache_file)
  rm_f system_cache_file if File.writable? File.dirname(system_cache_file)
end

# install RDoc

gem_doc_dir = File.join Gem.dir, 'doc'
rubygems_name = "rubygems-#{Gem::RubyGemsVersion}"
rubygems_doc_dir = File.join gem_doc_dir, rubygems_name

if File.writable? gem_doc_dir and
   (not File.exist? rubygems_doc_dir or
    File.writable? rubygems_doc_dir) then
  puts "Removing old RubyGems RDoc and ri"
  Dir[File.join(Gem.dir, 'doc', 'rubygems-[0-9]*')].each do |dir|
    rm_rf dir
  end

  def run_rdoc(*args)
    begin
      gem 'rdoc'
    rescue Gem::LoadError
    end

    require 'rdoc/rdoc'

    args << '--quiet'
    args << '--main' << 'README'
    args << '.' << 'README' << 'LICENSE.txt' << 'GPL.txt'

    r = RDoc::RDoc.new
    r.document args
  end

  if ri then
    ri_dir = File.join rubygems_doc_dir, 'ri'
    puts "Installing #{rubygems_name} ri into #{ri_dir}"
    run_rdoc '--ri', '--op', ri_dir
  end

  if rdoc then
    rdoc_dir = File.join rubygems_doc_dir, 'rdoc'
    puts "Installing #{rubygems_name} rdoc into #{rdoc_dir}"
    run_rdoc '--op', rdoc_dir
  end
else
  puts "Skipping RDoc generation, #{gem_doc_dir} not writable"
  puts "Set the GEM_HOME environment variable if you want RDoc generated"
end

puts
puts "-" * 78
puts

release_notes = File.join File.dirname(__FILE__), 'doc', 'release_notes',
                          "rel_#{Gem::RubyGemsVersion.gsub '.', '_'}.rdoc"

if File.exist? release_notes then
  puts File.read(release_notes)
else
  puts "Oh-no! Unable to find release notes in:\n\t#{release_notes}"
end

puts
puts "-" * 78
puts

puts "RubyGems installed the following executables:"
puts bin_file_names.map { |name| "\t#{name}\n" }
puts

puts "If `gem` was installed by a previous RubyGems installation, you may need"
puts "to remove it by hand."
puts


Something went wrong with that request. Please try again.