# frozen_string_literal: true

[0] Fix | Delete

# -*- ruby -*-

[1] Fix | Delete

#--

[2] Fix | Delete

# Copyright 2006 by Chad Fowler, Rich Kilmer, Jim Weirich and others.

[3] Fix | Delete

# All rights reserved.

[4] Fix | Delete

# See LICENSE.txt for permissions.

[5] Fix | Delete

#++

[6] Fix | Delete

[7] Fix | Delete

require 'rbconfig'

[8] Fix | Delete

[9] Fix | Delete

module Gem

[10] Fix | Delete

VERSION = "3.1.6".freeze

[11] Fix | Delete

end

[12] Fix | Delete

[13] Fix | Delete

# Must be first since it unloads the prelude from 1.9.2

[14] Fix | Delete

require 'rubygems/compatibility'

[15] Fix | Delete

[16] Fix | Delete

require 'rubygems/defaults'

[17] Fix | Delete

require 'rubygems/deprecate'

[18] Fix | Delete

require 'rubygems/errors'

[19] Fix | Delete

[20] Fix | Delete

##

[21] Fix | Delete

# RubyGems is the Ruby standard for publishing and managing third party

[22] Fix | Delete

# libraries.

[23] Fix | Delete

#

[24] Fix | Delete

# For user documentation, see:

[25] Fix | Delete

#

[26] Fix | Delete

# * <tt>gem help</tt> and <tt>gem help [command]</tt>

[27] Fix | Delete

# * {RubyGems User Guide}[https://guides.rubygems.org/]

[28] Fix | Delete

# * {Frequently Asked Questions}[https://guides.rubygems.org/faqs]

[29] Fix | Delete

#

[30] Fix | Delete

# For gem developer documentation see:

[31] Fix | Delete

#

[32] Fix | Delete

# * {Creating Gems}[https://guides.rubygems.org/make-your-own-gem]

[33] Fix | Delete

# * Gem::Specification

[34] Fix | Delete

# * Gem::Version for version dependency notes

[35] Fix | Delete

#

[36] Fix | Delete

# Further RubyGems documentation can be found at:

[37] Fix | Delete

#

[38] Fix | Delete

# * {RubyGems Guides}[https://guides.rubygems.org]

[39] Fix | Delete

# * {RubyGems API}[https://www.rubydoc.info/github/rubygems/rubygems] (also available from

[40] Fix | Delete

# <tt>gem server</tt>)

[41] Fix | Delete

#

[42] Fix | Delete

# == RubyGems Plugins

[43] Fix | Delete

#

[44] Fix | Delete

# As of RubyGems 1.3.2, RubyGems will load plugins installed in gems or

[45] Fix | Delete

# $LOAD_PATH. Plugins must be named 'rubygems_plugin' (.rb, .so, etc) and

[46] Fix | Delete

# placed at the root of your gem's #require_path. Plugins are discovered via

[47] Fix | Delete

# Gem::find_files and then loaded.

[48] Fix | Delete

#

[49] Fix | Delete

# For an example plugin, see the {Graph gem}[https://github.com/seattlerb/graph]

[50] Fix | Delete

# which adds a `gem graph` command.

[51] Fix | Delete

#

[52] Fix | Delete

# == RubyGems Defaults, Packaging

[53] Fix | Delete

#

[54] Fix | Delete

# RubyGems defaults are stored in lib/rubygems/defaults.rb. If you're packaging

[55] Fix | Delete

# RubyGems or implementing Ruby you can change RubyGems' defaults.

[56] Fix | Delete

#

[57] Fix | Delete

# For RubyGems packagers, provide lib/rubygems/defaults/operating_system.rb

[58] Fix | Delete

# and override any defaults from lib/rubygems/defaults.rb.

[59] Fix | Delete

#

[60] Fix | Delete

# For Ruby implementers, provide lib/rubygems/defaults/#{RUBY_ENGINE}.rb and

[61] Fix | Delete

# override any defaults from lib/rubygems/defaults.rb.

[62] Fix | Delete

#

[63] Fix | Delete

# If you need RubyGems to perform extra work on install or uninstall, your

[64] Fix | Delete

# defaults override file can set pre/post install and uninstall hooks.

[65] Fix | Delete

# See Gem::pre_install, Gem::pre_uninstall, Gem::post_install,

[66] Fix | Delete

# Gem::post_uninstall.

[67] Fix | Delete

#

[68] Fix | Delete

# == Bugs

[69] Fix | Delete

#

[70] Fix | Delete

# You can submit bugs to the

[71] Fix | Delete

# {RubyGems bug tracker}[https://github.com/rubygems/rubygems/issues]

[72] Fix | Delete

# on GitHub

[73] Fix | Delete

#

[74] Fix | Delete

# == Credits

[75] Fix | Delete

#

[76] Fix | Delete

# RubyGems is currently maintained by Eric Hodel.

[77] Fix | Delete

#

[78] Fix | Delete

# RubyGems was originally developed at RubyConf 2003 by:

[79] Fix | Delete

#

[80] Fix | Delete

# * Rich Kilmer -- rich(at)infoether.com

[81] Fix | Delete

# * Chad Fowler -- chad(at)chadfowler.com

[82] Fix | Delete

# * David Black -- dblack(at)wobblini.net

[83] Fix | Delete

# * Paul Brannan -- paul(at)atdesk.com

[84] Fix | Delete

# * Jim Weirich -- jim(at)weirichhouse.org

[85] Fix | Delete

#

[86] Fix | Delete

# Contributors:

[87] Fix | Delete

#

[88] Fix | Delete

# * Gavin Sinclair -- gsinclair(at)soyabean.com.au

[89] Fix | Delete

# * George Marrows -- george.marrows(at)ntlworld.com

[90] Fix | Delete

# * Dick Davies -- rasputnik(at)hellooperator.net

[91] Fix | Delete

# * Mauricio Fernandez -- batsman.geo(at)yahoo.com

[92] Fix | Delete

# * Simon Strandgaard -- neoneye(at)adslhome.dk

[93] Fix | Delete

# * Dave Glasser -- glasser(at)mit.edu

[94] Fix | Delete

# * Paul Duncan -- pabs(at)pablotron.org

[95] Fix | Delete

# * Ville Aine -- vaine(at)cs.helsinki.fi

[96] Fix | Delete

# * Eric Hodel -- drbrain(at)segment7.net

[97] Fix | Delete

# * Daniel Berger -- djberg96(at)gmail.com

[98] Fix | Delete

# * Phil Hagelberg -- technomancy(at)gmail.com

[99] Fix | Delete

# * Ryan Davis -- ryand-ruby(at)zenspider.com

[100] Fix | Delete

# * Evan Phoenix -- evan(at)fallingsnow.net

[101] Fix | Delete

# * Steve Klabnik -- steve(at)steveklabnik.com

[102] Fix | Delete

#

[103] Fix | Delete

# (If your name is missing, PLEASE let us know!)

[104] Fix | Delete

#

[105] Fix | Delete

# == License

[106] Fix | Delete

#

[107] Fix | Delete

# See {LICENSE.txt}[rdoc-ref:lib/rubygems/LICENSE.txt] for permissions.

[108] Fix | Delete

#

[109] Fix | Delete

# Thanks!

[110] Fix | Delete

#

[111] Fix | Delete

# -The RubyGems Team

[112] Fix | Delete

[113] Fix | Delete

module Gem

[114] Fix | Delete

RUBYGEMS_DIR = File.dirname File.expand_path(__FILE__)

[115] Fix | Delete

[116] Fix | Delete

# Taint support is deprecated in Ruby 2.7.

[117] Fix | Delete

# This allows switching ".untaint" to ".tap(&Gem::UNTAINT)",

[118] Fix | Delete

# to avoid deprecation warnings in Ruby 2.7.

[119] Fix | Delete

UNTAINT = RUBY_VERSION < '2.7' ? :untaint.to_sym : proc{}

[120] Fix | Delete

[121] Fix | Delete

##

[122] Fix | Delete

# An Array of Regexps that match windows Ruby platforms.

[123] Fix | Delete

[124] Fix | Delete

WIN_PATTERNS = [

[125] Fix | Delete

/bccwin/i,

[126] Fix | Delete

/cygwin/i,

[127] Fix | Delete

/djgpp/i,

[128] Fix | Delete

/mingw/i,

[129] Fix | Delete

/mswin/i,

[130] Fix | Delete

/wince/i,

[131] Fix | Delete

].freeze

[132] Fix | Delete

[133] Fix | Delete

GEM_DEP_FILES = %w[

[134] Fix | Delete

gem.deps.rb

[135] Fix | Delete

gems.rb

[136] Fix | Delete

Gemfile

[137] Fix | Delete

Isolate

[138] Fix | Delete

].freeze

[139] Fix | Delete

[140] Fix | Delete

##

[141] Fix | Delete

# Subdirectories in a gem repository

[142] Fix | Delete

[143] Fix | Delete

REPOSITORY_SUBDIRECTORIES = %w[

[144] Fix | Delete

build_info

[145] Fix | Delete

cache

[146] Fix | Delete

doc

[147] Fix | Delete

extensions

[148] Fix | Delete

gems

[149] Fix | Delete

specifications

[150] Fix | Delete

].freeze

[151] Fix | Delete

[152] Fix | Delete

##

[153] Fix | Delete

# Subdirectories in a gem repository for default gems

[154] Fix | Delete

[155] Fix | Delete

REPOSITORY_DEFAULT_GEM_SUBDIRECTORIES = %w[

[156] Fix | Delete

gems

[157] Fix | Delete

specifications/default

[158] Fix | Delete

].freeze

[159] Fix | Delete

[160] Fix | Delete

##

[161] Fix | Delete

# Exception classes used in a Gem.read_binary +rescue+ statement

[162] Fix | Delete

[163] Fix | Delete

READ_BINARY_ERRORS = [Errno::EACCES, Errno::EROFS, Errno::ENOSYS, Errno::ENOTSUP].freeze

[164] Fix | Delete

[165] Fix | Delete

##

[166] Fix | Delete

# Exception classes used in Gem.write_binary +rescue+ statement

[167] Fix | Delete

[168] Fix | Delete

WRITE_BINARY_ERRORS = [Errno::ENOSYS, Errno::ENOTSUP].freeze

[169] Fix | Delete

[170] Fix | Delete

@@win_platform = nil

[171] Fix | Delete

[172] Fix | Delete

@configuration = nil

[173] Fix | Delete

@gemdeps = nil

[174] Fix | Delete

@loaded_specs = {}

[175] Fix | Delete

LOADED_SPECS_MUTEX = Mutex.new

[176] Fix | Delete

@path_to_default_spec_map = {}

[177] Fix | Delete

@platforms = []

[178] Fix | Delete

@ruby = nil

[179] Fix | Delete

@ruby_api_version = nil

[180] Fix | Delete

@sources = nil

[181] Fix | Delete

[182] Fix | Delete

@post_build_hooks ||= []

[183] Fix | Delete

@post_install_hooks ||= []

[184] Fix | Delete

@post_uninstall_hooks ||= []

[185] Fix | Delete

@pre_uninstall_hooks ||= []

[186] Fix | Delete

@pre_install_hooks ||= []

[187] Fix | Delete

@pre_reset_hooks ||= []

[188] Fix | Delete

@post_reset_hooks ||= []

[189] Fix | Delete

[190] Fix | Delete

@default_source_date_epoch = nil

[191] Fix | Delete

[192] Fix | Delete

##

[193] Fix | Delete

# Try to activate a gem containing +path+. Returns true if

[194] Fix | Delete

# activation succeeded or wasn't needed because it was already

[195] Fix | Delete

# activated. Returns false if it can't find the path in a gem.

[196] Fix | Delete

[197] Fix | Delete

def self.try_activate(path)

[198] Fix | Delete

# finds the _latest_ version... regardless of loaded specs and their deps

[199] Fix | Delete

# if another gem had a requirement that would mean we shouldn't

[200] Fix | Delete

# activate the latest version, then either it would already be activated

[201] Fix | Delete

# or if it was ambiguous (and thus unresolved) the code in our custom

[202] Fix | Delete

# require will try to activate the more specific version.

[203] Fix | Delete

[204] Fix | Delete

spec = Gem::Specification.find_by_path path

[205] Fix | Delete

return false unless spec

[206] Fix | Delete

return true if spec.activated?

[207] Fix | Delete

[208] Fix | Delete

begin

[209] Fix | Delete

spec.activate

[210] Fix | Delete

rescue Gem::LoadError => e # this could fail due to gem dep collisions, go lax

[211] Fix | Delete

spec_by_name = Gem::Specification.find_by_name(spec.name)

[212] Fix | Delete

if spec_by_name.nil?

[213] Fix | Delete

raise e

[214] Fix | Delete

else

[215] Fix | Delete

spec_by_name.activate

[216] Fix | Delete

end

[217] Fix | Delete

end

[218] Fix | Delete

[219] Fix | Delete

return true

[220] Fix | Delete

end

[221] Fix | Delete

[222] Fix | Delete

def self.needs

[223] Fix | Delete

rs = Gem::RequestSet.new

[224] Fix | Delete

[225] Fix | Delete

yield rs

[226] Fix | Delete

[227] Fix | Delete

finish_resolve rs

[228] Fix | Delete

end

[229] Fix | Delete

[230] Fix | Delete

def self.finish_resolve(request_set=Gem::RequestSet.new)

[231] Fix | Delete

request_set.import Gem::Specification.unresolved_deps.values

[232] Fix | Delete

request_set.import Gem.loaded_specs.values.map {|s| Gem::Dependency.new(s.name, s.version) }

[233] Fix | Delete

[234] Fix | Delete

request_set.resolve_current.each do |s|

[235] Fix | Delete

s.full_spec.activate

[236] Fix | Delete

end

[237] Fix | Delete

end

[238] Fix | Delete

[239] Fix | Delete

##

[240] Fix | Delete

# Find the full path to the executable for gem +name+. If the +exec_name+

[241] Fix | Delete

# is not given, an exception will be raised, otherwise the

[242] Fix | Delete

# specified executable's path is returned. +requirements+ allows

[243] Fix | Delete

# you to specify specific gem versions.

[244] Fix | Delete

[245] Fix | Delete

def self.bin_path(name, exec_name = nil, *requirements)

[246] Fix | Delete

# TODO: fails test_self_bin_path_bin_file_gone_in_latest

[247] Fix | Delete

# Gem::Specification.find_by_name(name, *requirements).bin_file exec_name

[248] Fix | Delete

[249] Fix | Delete

requirements = Gem::Requirement.default if

[250] Fix | Delete

requirements.empty?

[251] Fix | Delete

[252] Fix | Delete

find_spec_for_exe(name, exec_name, requirements).bin_file exec_name

[253] Fix | Delete

end

[254] Fix | Delete

[255] Fix | Delete

def self.find_spec_for_exe(name, exec_name, requirements)

[256] Fix | Delete

raise ArgumentError, "you must supply exec_name" unless exec_name

[257] Fix | Delete

[258] Fix | Delete

dep = Gem::Dependency.new name, requirements

[259] Fix | Delete

[260] Fix | Delete

loaded = Gem.loaded_specs[name]

[261] Fix | Delete

[262] Fix | Delete

return loaded if loaded && dep.matches_spec?(loaded)

[263] Fix | Delete

[264] Fix | Delete

specs = dep.matching_specs(true)

[265] Fix | Delete

[266] Fix | Delete

specs = specs.find_all do |spec|

[267] Fix | Delete

spec.executables.include? exec_name

[268] Fix | Delete

end if exec_name

[269] Fix | Delete

[270] Fix | Delete

unless spec = specs.first

[271] Fix | Delete

msg = "can't find gem #{dep} with executable #{exec_name}"

[272] Fix | Delete

if name == "bundler" && bundler_message = Gem::BundlerVersionFinder.missing_version_message

[273] Fix | Delete

msg = bundler_message

[274] Fix | Delete

end

[275] Fix | Delete

raise Gem::GemNotFoundException, msg

[276] Fix | Delete

end

[277] Fix | Delete

[278] Fix | Delete

spec

[279] Fix | Delete

end

[280] Fix | Delete

private_class_method :find_spec_for_exe

[281] Fix | Delete

[282] Fix | Delete

##

[283] Fix | Delete

# Find the full path to the executable for gem +name+. If the +exec_name+

[284] Fix | Delete

# is not given, an exception will be raised, otherwise the

[285] Fix | Delete

# specified executable's path is returned. +requirements+ allows

[286] Fix | Delete

# you to specify specific gem versions.

[287] Fix | Delete

#

[288] Fix | Delete

# A side effect of this method is that it will activate the gem that

[289] Fix | Delete

# contains the executable.

[290] Fix | Delete

#

[291] Fix | Delete

# This method should *only* be used in bin stub files.

[292] Fix | Delete

[293] Fix | Delete

def self.activate_bin_path(name, exec_name = nil, *requirements) # :nodoc:

[294] Fix | Delete

spec = find_spec_for_exe name, exec_name, requirements

[295] Fix | Delete

Gem::LOADED_SPECS_MUTEX.synchronize do

[296] Fix | Delete

spec.activate

[297] Fix | Delete

finish_resolve

[298] Fix | Delete

end

[299] Fix | Delete

spec.bin_file exec_name

[300] Fix | Delete

end

[301] Fix | Delete

[302] Fix | Delete

##

[303] Fix | Delete

# The mode needed to read a file as straight binary.

[304] Fix | Delete

[305] Fix | Delete

def self.binary_mode

[306] Fix | Delete

'rb'

[307] Fix | Delete

end

[308] Fix | Delete

[309] Fix | Delete

##

[310] Fix | Delete

# The path where gem executables are to be installed.

[311] Fix | Delete

[312] Fix | Delete

def self.bindir(install_dir=Gem.dir)

[313] Fix | Delete

return File.join install_dir, 'bin' unless

[314] Fix | Delete

install_dir.to_s == Gem.default_dir.to_s

[315] Fix | Delete

Gem.default_bindir

[316] Fix | Delete

end

[317] Fix | Delete

[318] Fix | Delete

##

[319] Fix | Delete

# Reset the +dir+ and +path+ values. The next time +dir+ or +path+

[320] Fix | Delete

# is requested, the values will be calculated from scratch. This is

[321] Fix | Delete

# mainly used by the unit tests to provide test isolation.

[322] Fix | Delete

[323] Fix | Delete

def self.clear_paths

[324] Fix | Delete

@paths = nil

[325] Fix | Delete

@user_home = nil

[326] Fix | Delete

Gem::Specification.reset

[327] Fix | Delete

Gem::Security.reset if defined?(Gem::Security)

[328] Fix | Delete

end

[329] Fix | Delete

[330] Fix | Delete

##

[331] Fix | Delete

# The path to standard location of the user's .gemrc file.

[332] Fix | Delete

[333] Fix | Delete

def self.config_file

[334] Fix | Delete

@config_file ||= File.join Gem.user_home, '.gemrc'

[335] Fix | Delete

end

[336] Fix | Delete

[337] Fix | Delete

##

[338] Fix | Delete

# The standard configuration object for gems.

[339] Fix | Delete

[340] Fix | Delete

def self.configuration

[341] Fix | Delete

@configuration ||= Gem::ConfigFile.new []

[342] Fix | Delete

end

[343] Fix | Delete

[344] Fix | Delete

##

[345] Fix | Delete

# Use the given configuration object (which implements the ConfigFile

[346] Fix | Delete

# protocol) as the standard configuration object.

[347] Fix | Delete

[348] Fix | Delete

def self.configuration=(config)

[349] Fix | Delete

@configuration = config

[350] Fix | Delete

end

[351] Fix | Delete

[352] Fix | Delete

##

[353] Fix | Delete

# The path to the data directory specified by the gem name. If the

[354] Fix | Delete

# package is not available as a gem, return nil.

[355] Fix | Delete

[356] Fix | Delete

def self.datadir(gem_name)

[357] Fix | Delete

spec = @loaded_specs[gem_name]

[358] Fix | Delete

return nil if spec.nil?

[359] Fix | Delete

spec.datadir

[360] Fix | Delete

end

[361] Fix | Delete

[362] Fix | Delete

##

[363] Fix | Delete

# A Zlib::Deflate.deflate wrapper

[364] Fix | Delete

[365] Fix | Delete

def self.deflate(data)

[366] Fix | Delete

require 'zlib'

[367] Fix | Delete

Zlib::Deflate.deflate data

[368] Fix | Delete

end

[369] Fix | Delete

[370] Fix | Delete

# Retrieve the PathSupport object that RubyGems uses to

[371] Fix | Delete

# lookup files.

[372] Fix | Delete

[373] Fix | Delete

def self.paths

[374] Fix | Delete

@paths ||= Gem::PathSupport.new(ENV)

[375] Fix | Delete

end

[376] Fix | Delete

[377] Fix | Delete

# Initialize the filesystem paths to use from +env+.

[378] Fix | Delete

# +env+ is a hash-like object (typically ENV) that

[379] Fix | Delete

# is queried for 'GEM_HOME', 'GEM_PATH', and 'GEM_SPEC_CACHE'

[380] Fix | Delete

# Keys for the +env+ hash should be Strings, and values of the hash should

[381] Fix | Delete

# be Strings or +nil+.

[382] Fix | Delete

[383] Fix | Delete

def self.paths=(env)

[384] Fix | Delete

clear_paths

[385] Fix | Delete

target = {}

[386] Fix | Delete

env.each_pair do |k,v|

[387] Fix | Delete

case k

[388] Fix | Delete

when 'GEM_HOME', 'GEM_PATH', 'GEM_SPEC_CACHE'

[389] Fix | Delete

case v

[390] Fix | Delete

when nil, String

[391] Fix | Delete

target[k] = v

[392] Fix | Delete

when Array

[393] Fix | Delete

unless Gem::Deprecate.skip

[394] Fix | Delete

warn <<-eowarn

[395] Fix | Delete

Array values in the parameter to `Gem.paths=` are deprecated.

[396] Fix | Delete

Please use a String or nil.

[397] Fix | Delete

An Array (#{env.inspect}) was passed in from #{caller[3]}

[398] Fix | Delete

eowarn

[399] Fix | Delete

end

[400] Fix | Delete

target[k] = v.join File::PATH_SEPARATOR

[401] Fix | Delete

end

[402] Fix | Delete

else

[403] Fix | Delete

target[k] = v

[404] Fix | Delete

end

[405] Fix | Delete

end

[406] Fix | Delete

@paths = Gem::PathSupport.new ENV.to_hash.merge(target)

[407] Fix | Delete

Gem::Specification.dirs = @paths.path

[408] Fix | Delete

end

[409] Fix | Delete

[410] Fix | Delete

##

[411] Fix | Delete

# The path where gems are to be installed.

[412] Fix | Delete

#--

[413] Fix | Delete

# FIXME deprecate these once everything else has been done -ebh

[414] Fix | Delete

[415] Fix | Delete

def self.dir

[416] Fix | Delete

paths.home

[417] Fix | Delete

end

[418] Fix | Delete

[419] Fix | Delete

def self.path

[420] Fix | Delete

paths.path

[421] Fix | Delete

end

[422] Fix | Delete

[423] Fix | Delete

def self.spec_cache_dir

[424] Fix | Delete

paths.spec_cache_dir

[425] Fix | Delete

end

[426] Fix | Delete

[427] Fix | Delete

##

[428] Fix | Delete

# Quietly ensure the Gem directory +dir+ contains all the proper

[429] Fix | Delete

# subdirectories. If we can't create a directory due to a permission

[430] Fix | Delete

# problem, then we will silently continue.

[431] Fix | Delete

#

[432] Fix | Delete

# If +mode+ is given, missing directories are created with this mode.

[433] Fix | Delete

#

[434] Fix | Delete

# World-writable directories will never be created.

[435] Fix | Delete

[436] Fix | Delete

def self.ensure_gem_subdirectories(dir = Gem.dir, mode = nil)

[437] Fix | Delete

ensure_subdirectories(dir, mode, REPOSITORY_SUBDIRECTORIES)

[438] Fix | Delete

end

[439] Fix | Delete

[440] Fix | Delete

##

[441] Fix | Delete

# Quietly ensure the Gem directory +dir+ contains all the proper

[442] Fix | Delete

# subdirectories for handling default gems. If we can't create a

[443] Fix | Delete

# directory due to a permission problem, then we will silently continue.

[444] Fix | Delete

#

[445] Fix | Delete

# If +mode+ is given, missing directories are created with this mode.

[446] Fix | Delete

#

[447] Fix | Delete

# World-writable directories will never be created.

[448] Fix | Delete

[449] Fix | Delete

def self.ensure_default_gem_subdirectories(dir = Gem.dir, mode = nil)

[450] Fix | Delete

ensure_subdirectories(dir, mode, REPOSITORY_DEFAULT_GEM_SUBDIRECTORIES)

[451] Fix | Delete

end

[452] Fix | Delete

[453] Fix | Delete

def self.ensure_subdirectories(dir, mode, subdirs) # :nodoc:

[454] Fix | Delete

old_umask = File.umask

[455] Fix | Delete

File.umask old_umask | 002

[456] Fix | Delete

[457] Fix | Delete

require 'fileutils'

[458] Fix | Delete

[459] Fix | Delete

options = {}

[460] Fix | Delete

[461] Fix | Delete

options[:mode] = mode if mode

[462] Fix | Delete

[463] Fix | Delete

subdirs.each do |name|

[464] Fix | Delete

subdir = File.join dir, name

[465] Fix | Delete

next if File.exist? subdir

[466] Fix | Delete

FileUtils.mkdir_p subdir, **options rescue nil

[467] Fix | Delete

end

[468] Fix | Delete

ensure

[469] Fix | Delete

File.umask old_umask

[470] Fix | Delete

end

[471] Fix | Delete

[472] Fix | Delete

##

[473] Fix | Delete

# The extension API version of ruby. This includes the static vs non-static

[474] Fix | Delete

# distinction as extensions cannot be shared between the two.

[475] Fix | Delete

[476] Fix | Delete

def self.extension_api_version # :nodoc:

[477] Fix | Delete

if 'no' == RbConfig::CONFIG['ENABLE_SHARED']

[478] Fix | Delete

"#{ruby_api_version}-static"

[479] Fix | Delete

else

[480] Fix | Delete

ruby_api_version

[481] Fix | Delete

end

[482] Fix | Delete

end

[483] Fix | Delete

[484] Fix | Delete

##

[485] Fix | Delete

# Returns a list of paths matching +glob+ that can be used by a gem to pick

[486] Fix | Delete

# up features from other gems. For example:

[487] Fix | Delete

#

[488] Fix | Delete

# Gem.find_files('rdoc/discover').each do |path| load path end

[489] Fix | Delete

#

[490] Fix | Delete

# if +check_load_path+ is true (the default), then find_files also searches

[491] Fix | Delete

# $LOAD_PATH for files as well as gems.

[492] Fix | Delete

#

[493] Fix | Delete

# Note that find_files will return all files even if they are from different

[494] Fix | Delete

# versions of the same gem. See also find_latest_files

[495] Fix | Delete

[496] Fix | Delete

def self.find_files(glob, check_load_path=true)

[497] Fix | Delete

files = []

[498] Fix | Delete

[499] Fix | Delete