class Bundler::RubygemsIntegration
Constants
- EXT_LOCK
Public Class Methods
new()
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# File bundler/rubygems_integration.rb, line 11 def initialize @replaced_methods = {} end
Public Instance Methods
add_default_gems_to(specs)
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Add default gems not already present in specs, and return them as a hash.
# File bundler/rubygems_integration.rb, line 334 def add_default_gems_to(specs) specs_by_name = specs.reduce({}) do |h, s| h[s.name] = s h end Bundler.rubygems.default_stubs.each do |stub| default_spec = stub.to_spec default_spec_name = default_spec.name next if specs_by_name.key?(default_spec_name) specs << default_spec specs_by_name[default_spec_name] = default_spec end specs_by_name end
all_specs()
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# File bundler/rubygems_integration.rb, line 471 def all_specs Gem::Specification.stubs.map do |stub| StubSpecification.from_stub(stub) end end
bin_path(gem, bin, ver)
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# File bundler/rubygems_integration.rb, line 150 def bin_path(gem, bin, ver) Gem.bin_path(gem, bin, ver) end
build(spec, skip_validation = false)
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# File bundler/rubygems_integration.rb, line 462 def build(spec, skip_validation = false) require "rubygems/package" Gem::Package.build(spec, skip_validation) end
build_args()
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# File bundler/rubygems_integration.rb, line 27 def build_args require "rubygems/command" Gem::Command.build_args end
build_args=(args)
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# File bundler/rubygems_integration.rb, line 32 def build_args=(args) require "rubygems/command" Gem::Command.build_args = args end
build_gem(gem_dir, spec)
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# File bundler/rubygems_integration.rb, line 172 def build_gem(gem_dir, spec) build(spec) end
clear_paths()
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# File bundler/rubygems_integration.rb, line 146 def clear_paths Gem.clear_paths end
default_stubs()
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# File bundler/rubygems_integration.rb, line 485 def default_stubs Gem::Specification.default_stubs("*.gemspec") end
download_gem(spec, uri, cache_dir, fetcher)
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# File bundler/rubygems_integration.rb, line 434 def download_gem(spec, uri, cache_dir, fetcher) require "rubygems/remote_fetcher" uri = Bundler.settings.mirror_for(uri) Bundler::Retry.new("download gem from #{uri}").attempts do gem_file_name = spec.file_name local_gem_path = File.join cache_dir, gem_file_name return if File.exist? local_gem_path begin remote_gem_path = uri + "gems/#{gem_file_name}" SharedHelpers.filesystem_access(local_gem_path) do fetcher.cache_update_path remote_gem_path, local_gem_path end rescue Gem::RemoteFetcher::FetchError raise if spec.original_platform == spec.platform original_gem_file_name = "#{spec.original_name}.gem" raise if gem_file_name == original_gem_file_name gem_file_name = original_gem_file_name retry end end rescue Gem::RemoteFetcher::FetchError => e raise Bundler::HTTPError, "Could not download gem from #{uri} due to underlying error <#{e.message}>" end
ext_lock()
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# File bundler/rubygems_integration.rb, line 163 def ext_lock EXT_LOCK end
fetch_all_remote_specs(remote, gem_remote_fetcher)
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# File bundler/rubygems_integration.rb, line 427 def fetch_all_remote_specs(remote, gem_remote_fetcher) specs = fetch_specs(remote, "specs", gem_remote_fetcher) pres = fetch_specs(remote, "prerelease_specs", gem_remote_fetcher) || [] specs.concat(pres) end
fetch_specs(remote, name, fetcher)
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# File bundler/rubygems_integration.rb, line 415 def fetch_specs(remote, name, fetcher) require "rubygems/remote_fetcher" path = remote.uri.to_s + "#{name}.#{Gem.marshal_version}.gz" string = fetcher.fetch_path(path) specs = Bundler.safe_load_marshal(string) raise MarshalError, "Specs #{name} from #{remote} is expected to be an Array but was unexpected class #{specs.class}" unless specs.is_a?(Array) specs rescue Gem::RemoteFetcher::FetchError # it's okay for prerelease to fail raise unless name == "prerelease_specs" end
find_bundler(version)
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# File bundler/rubygems_integration.rb, line 477 def find_bundler(version) find_name("bundler").find {|s| s.version.to_s == version } end
find_name(name)
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# File bundler/rubygems_integration.rb, line 481 def find_name(name) Gem::Specification.stubs_for(name).map(&:to_spec) end
gem_bindir()
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# File bundler/rubygems_integration.rb, line 106 def gem_bindir Gem.bindir end
gem_cache()
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# File bundler/rubygems_integration.rb, line 130 def gem_cache gem_path.map {|p| File.expand_path("cache", p) } end
gem_dir()
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# File bundler/rubygems_integration.rb, line 102 def gem_dir Gem.dir end
gem_path()
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# File bundler/rubygems_integration.rb, line 114 def gem_path Gem.path end
inflate(obj)
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# File bundler/rubygems_integration.rb, line 98 def inflate(obj) Gem::Util.inflate(obj) end
loaded_gem_paths()
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# File bundler/rubygems_integration.rb, line 154 def loaded_gem_paths loaded_gem_paths = Gem.loaded_specs.map {|_, s| s.full_require_paths } loaded_gem_paths.flatten end
loaded_specs(name)
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# File bundler/rubygems_integration.rb, line 37 def loaded_specs(name) Gem.loaded_specs[name] end
mark_loaded(spec)
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# File bundler/rubygems_integration.rb, line 41 def mark_loaded(spec) if spec.respond_to?(:activated=) current = Gem.loaded_specs[spec.name] current.activated = false if current spec.activated = true end Gem.loaded_specs[spec.name] = spec end
marshal_spec_dir()
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# File bundler/rubygems_integration.rb, line 142 def marshal_spec_dir Gem::MARSHAL_SPEC_DIR end
method_visibility(klass, method)
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# File bundler/rubygems_integration.rb, line 385 def method_visibility(klass, method) if klass.private_method_defined?(method) :private elsif klass.protected_method_defined?(method) :protected else :public end end
path(obj)
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# File bundler/rubygems_integration.rb, line 86 def path(obj) obj.to_s end
path_separator()
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# File bundler/rubygems_integration.rb, line 467 def path_separator Gem.path_separator end
plain_specs()
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# File bundler/rubygems_integration.rb, line 407 def plain_specs Gem::Specification._all end
plain_specs=(specs)
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# File bundler/rubygems_integration.rb, line 411 def plain_specs=(specs) Gem::Specification.all = specs end
post_reset_hooks()
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# File bundler/rubygems_integration.rb, line 122 def post_reset_hooks Gem.post_reset_hooks end
provides?(req_str)
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# File bundler/rubygems_integration.rb, line 19 def provides?(req_str) Gem::Requirement.new(req_str).satisfied_by?(version) end
read_binary(path)
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# File bundler/rubygems_integration.rb, line 94 def read_binary(path) Gem.read_binary(path) end
redefine_method(klass, method, unbound_method = nil, &block)
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# File bundler/rubygems_integration.rb, line 364 def redefine_method(klass, method, unbound_method = nil, &block) visibility = method_visibility(klass, method) begin if (instance_method = klass.instance_method(method)) && method != :initialize # doing this to ensure we also get private methods klass.send(:remove_method, method) end rescue NameError # method isn't defined nil end @replaced_methods[[method, klass]] = instance_method if unbound_method klass.send(:define_method, method, unbound_method) klass.send(visibility, method) elsif block klass.send(:define_method, method, &block) klass.send(visibility, method) end end
replace_bin_path(specs_by_name)
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Used to make bin stubs that are not created by bundler work under bundler. The new Gem.bin_path only considers gems in specs
# File bundler/rubygems_integration.rb, line 248 def replace_bin_path(specs_by_name) gem_class = (class << Gem; self; end) redefine_method(gem_class, :find_spec_for_exe) do |gem_name, *args| exec_name = args.first raise ArgumentError, "you must supply exec_name" unless exec_name spec_with_name = specs_by_name[gem_name] matching_specs_by_exec_name = specs_by_name.values.select {|s| s.executables.include?(exec_name) } spec = matching_specs_by_exec_name.delete(spec_with_name) unless spec || !matching_specs_by_exec_name.empty? message = "can't find executable #{exec_name} for gem #{gem_name}" if spec_with_name.nil? message += ". #{gem_name} is not currently included in the bundle, " \ "perhaps you meant to add it to your #{Bundler.default_gemfile.basename}?" end raise Gem::Exception, message end unless spec spec = matching_specs_by_exec_name.shift warn \ "Bundler is using a binstub that was created for a different gem (#{spec.name}).\n" \ "You should run `bundle binstub #{gem_name}` " \ "to work around a system/bundle conflict." end unless matching_specs_by_exec_name.empty? conflicting_names = matching_specs_by_exec_name.map(&:name).join(", ") warn \ "The `#{exec_name}` executable in the `#{spec.name}` gem is being loaded, but it's also present in other gems (#{conflicting_names}).\n" \ "If you meant to run the executable for another gem, make sure you use a project specific binstub (`bundle binstub <gem_name>`).\n" \ "If you plan to use multiple conflicting executables, generate binstubs for them and disambiguate their names." end spec end redefine_method(gem_class, :activate_bin_path) do |name, *args| exec_name = args.first return ENV["BUNDLE_BIN_PATH"] if exec_name == "bundle" # Copy of Rubygems activate_bin_path impl requirement = args.last spec = find_spec_for_exe name, exec_name, [requirement] gem_bin = File.join(spec.full_gem_path, spec.bindir, exec_name) gem_from_path_bin = File.join(File.dirname(spec.loaded_from), spec.bindir, exec_name) File.exist?(gem_bin) ? gem_bin : gem_from_path_bin end redefine_method(gem_class, :bin_path) do |name, *args| exec_name = args.first return ENV["BUNDLE_BIN_PATH"] if exec_name == "bundle" spec = find_spec_for_exe(name, *args) exec_name ||= spec.default_executable gem_bin = File.join(spec.full_gem_path, spec.bindir, exec_name) gem_from_path_bin = File.join(File.dirname(spec.loaded_from), spec.bindir, exec_name) File.exist?(gem_bin) ? gem_bin : gem_from_path_bin end end
replace_entrypoints(specs)
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Replace or hook into RubyGems to provide a bundlerized view of the world.
# File bundler/rubygems_integration.rb, line 315 def replace_entrypoints(specs) specs_by_name = add_default_gems_to(specs) reverse_rubygems_kernel_mixin begin # bundled_gems only provide with Ruby 3.3 or later require "bundled_gems" rescue LoadError else Gem::BUNDLED_GEMS.replace_require(specs) if Gem::BUNDLED_GEMS.respond_to?(:replace_require) end replace_gem(specs, specs_by_name) stub_rubygems(specs) replace_bin_path(specs_by_name) Gem.clear_paths end
replace_gem(specs, specs_by_name)
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# File bundler/rubygems_integration.rb, line 202 def replace_gem(specs, specs_by_name) executables = nil [::Kernel.singleton_class, ::Kernel].each do |kernel_class| redefine_method(kernel_class, :gem) do |dep, *reqs| if executables&.include?(File.basename(caller.first.split(":").first)) break end reqs.pop if reqs.last.is_a?(Hash) unless dep.respond_to?(:name) && dep.respond_to?(:requirement) dep = Gem::Dependency.new(dep, reqs) end if spec = specs_by_name[dep.name] return true if dep.matches_spec?(spec) end message = if spec.nil? target_file = begin Bundler.default_gemfile.basename rescue GemfileNotFound "inline Gemfile" end "#{dep.name} is not part of the bundle." \ " Add it to your #{target_file}." else "can't activate #{dep}, already activated #{spec.full_name}. " \ "Make sure all dependencies are added to Gemfile." end e = Gem::LoadError.new(message) e.name = dep.name e.requirement = dep.requirement raise e end # backwards compatibility shim, see https://github.com/rubygems/bundler/issues/5102 kernel_class.send(:public, :gem) if Bundler.feature_flag.setup_makes_kernel_gem_public? end end
reset()
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# File bundler/rubygems_integration.rb, line 118 def reset Gem::Specification.reset end
reverse_rubygems_kernel_mixin()
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# File bundler/rubygems_integration.rb, line 189 def reverse_rubygems_kernel_mixin # Disable rubygems' gem activation system if Gem.respond_to?(:discover_gems_on_require=) Gem.discover_gems_on_require = false else [::Kernel.singleton_class, ::Kernel].each do |k| if k.private_method_defined?(:gem_original_require) redefine_method(k, :require, k.instance_method(:gem_original_require)) end end end end
ruby_engine()
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# File bundler/rubygems_integration.rb, line 90 def ruby_engine Gem.ruby_engine end
security_policies()
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# File bundler/rubygems_integration.rb, line 180 def security_policies @security_policies ||= begin require "rubygems/security" Gem::Security::Policies rescue LoadError, NameError {} end end
security_policy_keys()
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# File bundler/rubygems_integration.rb, line 176 def security_policy_keys %w[High Medium Low AlmostNo No].map {|level| "#{level}Security" } end
set_installed_by_version(spec, installed_by_version = Gem::VERSION)
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# File bundler/rubygems_integration.rb, line 60 def set_installed_by_version(spec, installed_by_version = Gem::VERSION) return unless spec.respond_to?(:installed_by_version=) spec.installed_by_version = Gem::Version.create(installed_by_version) end
spec_cache_dirs()
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# File bundler/rubygems_integration.rb, line 134 def spec_cache_dirs @spec_cache_dirs ||= begin dirs = gem_path.map {|dir| File.join(dir, "specifications") } dirs << Gem.spec_cache_dir dirs.uniq.select {|dir| File.directory? dir } end end
spec_from_gem(path)
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# File bundler/rubygems_integration.rb, line 167 def spec_from_gem(path) require "rubygems/package" Gem::Package.new(path).spec end
spec_matches_for_glob(spec, glob)
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# File bundler/rubygems_integration.rb, line 74 def spec_matches_for_glob(spec, glob) return spec.matches_for_glob(glob) if spec.respond_to?(:matches_for_glob) spec.load_paths.flat_map do |lp| Dir["#{lp}/#{glob}#{suffix_pattern}"] end end
spec_missing_extensions?(spec, default = true)
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# File bundler/rubygems_integration.rb, line 65 def spec_missing_extensions?(spec, default = true) return spec.missing_extensions? if spec.respond_to?(:missing_extensions?) return false if spec.default_gem? return false if spec.extensions.empty? default end
stub_rubygems(specs)
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# File bundler/rubygems_integration.rb, line 395 def stub_rubygems(specs) Gem::Specification.all = specs Gem.post_reset do Gem::Specification.all = specs end redefine_method((class << Gem; self; end), :finish_resolve) do |*| [] end end
stub_set_spec(stub, spec)
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# File bundler/rubygems_integration.rb, line 82 def stub_set_spec(stub, spec) stub.instance_variable_set(:@spec, spec) end
suffix_pattern()
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# File bundler/rubygems_integration.rb, line 126 def suffix_pattern Gem.suffix_pattern end
supports_bundler_trampolining?()
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# File bundler/rubygems_integration.rb, line 23 def supports_bundler_trampolining? provides?(">= 3.3.0.a") end
ui=(obj)
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# File bundler/rubygems_integration.rb, line 159 def ui=(obj) Gem::DefaultUserInteraction.ui = obj end
undo_replacements()
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# File bundler/rubygems_integration.rb, line 352 def undo_replacements @replaced_methods.each do |(sym, klass), method| redefine_method(klass, sym, method) end if Binding.public_method_defined?(:source_location) post_reset_hooks.reject! {|proc| proc.binding.source_location[0] == __FILE__ } else post_reset_hooks.reject! {|proc| proc.binding.eval("__FILE__") == __FILE__ } end @replaced_methods.clear end
user_home()
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# File bundler/rubygems_integration.rb, line 110 def user_home Gem.user_home end
validate(spec)
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# File bundler/rubygems_integration.rb, line 50 def validate(spec) Bundler.ui.silence { spec.validate(false) } rescue Gem::InvalidSpecificationException => e error_message = "The gemspec at #{spec.loaded_from} is not valid. Please fix this gemspec.\n" \ "The validation error was '#{e.message}'\n" raise Gem::InvalidSpecificationException.new(error_message) rescue Errno::ENOENT nil end
version()
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# File bundler/rubygems_integration.rb, line 15 def version @version ||= Gem.rubygems_version end