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
|
# frozen_string_literal: true
require "pathname"
if defined?(Gem::QuickLoader)
# Gem Prelude makes me a sad panda :'(
Gem::QuickLoader.load_full_rubygems_library
end
require "rubygems"
require "rubygems/specification"
require "bundler/match_platform"
module Gem
@loaded_stacks = Hash.new {|h, k| h[k] = [] }
class Specification
attr_accessor :remote, :location, :relative_loaded_from
remove_method :source if instance_methods(false).include?(:source)
attr_accessor :source
alias_method :rg_full_gem_path, :full_gem_path
alias_method :rg_loaded_from, :loaded_from
attr_writer :full_gem_path unless instance_methods.include?(:full_gem_path=)
def full_gem_path
if source.respond_to?(:path)
Pathname.new(loaded_from).dirname.expand_path(source.root).to_s.untaint
else
rg_full_gem_path
end
end
def loaded_from
if relative_loaded_from
source.path.join(relative_loaded_from).to_s
else
rg_loaded_from
end
end
def load_paths
return full_require_paths if respond_to?(:full_require_paths)
require_paths.map do |require_path|
if require_path.include?(full_gem_path)
require_path
else
File.join(full_gem_path, require_path)
end
end
end
if method_defined?(:extension_dir)
alias_method :rg_extension_dir, :extension_dir
def extension_dir
@bundler_extension_dir ||= if source.respond_to?(:extension_dir_name)
File.expand_path(File.join(extensions_dir, source.extension_dir_name))
else
rg_extension_dir
end
end
end
# RubyGems 1.8+ used only.
methods = instance_methods(false)
gem_dir = methods.first.is_a?(String) ? "gem_dir" : :gem_dir
remove_method :gem_dir if methods.include?(gem_dir)
def gem_dir
full_gem_path
end
def groups
@groups ||= []
end
def git_version
return unless loaded_from && source.is_a?(Bundler::Source::Git)
" #{source.revision[0..6]}"
end
def to_gemfile(path = nil)
gemfile = String.new("source 'https://rubygems.org'\n")
gemfile << dependencies_to_gemfile(nondevelopment_dependencies)
unless development_dependencies.empty?
gemfile << "\n"
gemfile << dependencies_to_gemfile(development_dependencies, :development)
end
gemfile
end
def nondevelopment_dependencies
dependencies - development_dependencies
end
private
def dependencies_to_gemfile(dependencies, group = nil)
gemfile = String.new
if dependencies.any?
gemfile << "group :#{group} do\n" if group
dependencies.each do |dependency|
gemfile << " " if group
gemfile << %(gem "#{dependency.name}")
req = dependency.requirements_list.first
gemfile << %(, "#{req}") if req
gemfile << "\n"
end
gemfile << "end\n" if group
end
gemfile
end
end
class Dependency
attr_accessor :source, :groups
alias_method :eql?, :==
def encode_with(coder)
to_yaml_properties.each do |ivar|
coder[ivar.to_s.sub(/^@/, "")] = instance_variable_get(ivar)
end
end
def to_yaml_properties
instance_variables.reject {|p| ["@source", "@groups"].include?(p.to_s) }
end
def to_lock
out = String.new(" #{name}")
unless requirement == Gem::Requirement.default
reqs = requirement.requirements.map {|o, v| "#{o} #{v}" }.sort.reverse
out << " (#{reqs.join(", ")})"
end
out
end
# Backport of performance enhancement added to Rubygems 1.4
def matches_spec?(spec)
# name can be a Regexp, so use ===
return false unless name === spec.name
return true if requirement.none?
requirement.satisfied_by?(spec.version)
end unless allocate.respond_to?(:matches_spec?)
end
class Requirement
# Backport of performance enhancement added to Rubygems 1.4
def none?
@none ||= (to_s == ">= 0")
end unless allocate.respond_to?(:none?)
end
class Platform
JAVA = Gem::Platform.new("java") unless defined?(JAVA)
MSWIN = Gem::Platform.new("mswin32") unless defined?(MSWIN)
MSWIN64 = Gem::Platform.new("mswin64") unless defined?(MSWIN64)
MINGW = Gem::Platform.new("x86-mingw32") unless defined?(MINGW)
X64_MINGW = Gem::Platform.new("x64-mingw32") unless defined?(X64_MINGW)
undef_method :hash if method_defined? :hash
def hash
@cpu.hash ^ @os.hash ^ @version.hash
end
undef_method :eql? if method_defined? :eql?
alias_method :eql?, :==
end
end
module Gem
class Specification
include ::Bundler::MatchPlatform
end
end
|
