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package | Directory | - | - | |
request | Directory | - | - | |
request_set | Directory | - | - | |
resolver | Directory | - | - | |
security | Directory | - | - | |
source | Directory | - | - | |
ssl_certs | Directory | - | - | |
tsort | Directory | - | - | |
util | Directory | - | - | |
available_set.rb | File | 3086 bytes | April 24 2025 07:53:50. | |
basic_specification.rb | File | 7836 bytes | April 24 2025 07:53:50. | |
bundler_version_finder.rb | File | 2010 bytes | April 24 2025 07:53:50. | |
command.rb | File | 16463 bytes | April 24 2025 07:53:50. | |
command_manager.rb | File | 5726 bytes | April 24 2025 07:53:50. | |
compatibility.rb | File | 1027 bytes | April 24 2025 07:53:50. | |
config_file.rb | File | 14367 bytes | April 24 2025 07:53:50. | |
defaults.rb | File | 7122 bytes | April 24 2025 07:53:50. | |
dependency.rb | File | 8854 bytes | April 24 2025 07:53:50. | |
dependency_installer.rb | File | 10256 bytes | April 24 2025 07:53:50. | |
dependency_list.rb | File | 5676 bytes | April 24 2025 07:53:50. | |
deprecate.rb | File | 5007 bytes | April 24 2025 07:53:50. | |
doctor.rb | File | 3205 bytes | April 24 2025 07:53:50. | |
errors.rb | File | 4634 bytes | April 24 2025 07:53:50. | |
exceptions.rb | File | 7516 bytes | April 24 2025 07:53:50. | |
ext.rb | File | 498 bytes | April 24 2025 07:53:50. | |
gem_runner.rb | File | 1839 bytes | April 24 2025 07:53:50. | |
gemcutter_utilities.rb | File | 10788 bytes | April 24 2025 07:53:50. | |
indexer.rb | File | 11169 bytes | April 24 2025 07:53:50. | |
install_default_message.rb | File | 349 bytes | April 24 2025 07:53:50. | |
install_message.rb | File | 323 bytes | April 24 2025 07:53:50. | |
install_update_options.rb | File | 6507 bytes | April 24 2025 07:53:50. | |
installer.rb | File | 27885 bytes | April 24 2025 07:53:50. | |
installer_uninstaller_utils.rb | File | 773 bytes | April 24 2025 07:53:50. | |
local_remote_options.rb | File | 3647 bytes | April 24 2025 07:53:50. | |
mock_gem_ui.rb | File | 1413 bytes | April 24 2025 07:53:50. | |
name_tuple.rb | File | 2445 bytes | April 24 2025 07:53:50. | |
openssl.rb | File | 125 bytes | April 24 2025 07:53:50. | |
optparse.rb | File | 72 bytes | April 24 2025 07:53:50. | |
package.rb | File | 18120 bytes | April 24 2025 07:53:50. | |
package_task.rb | File | 3885 bytes | April 24 2025 07:53:50. | |
path_support.rb | File | 1828 bytes | April 24 2025 07:53:50. | |
platform.rb | File | 7663 bytes | April 24 2025 07:53:50. | |
psych_tree.rb | File | 795 bytes | April 24 2025 07:53:50. | |
query_utils.rb | File | 8699 bytes | April 24 2025 07:53:50. | |
rdoc.rb | File | 232 bytes | April 24 2025 07:53:50. | |
remote_fetcher.rb | File | 9417 bytes | April 24 2025 07:53:50. | |
request.rb | File | 8803 bytes | April 24 2025 07:53:50. | |
request_set.rb | File | 11582 bytes | April 24 2025 07:53:50. | |
requirement.rb | File | 7055 bytes | April 24 2025 07:53:50. | |
resolver.rb | File | 9870 bytes | April 24 2025 07:53:50. | |
s3_uri_signer.rb | File | 6066 bytes | April 24 2025 07:53:50. | |
safe_yaml.rb | File | 1578 bytes | April 24 2025 07:53:50. | |
security.rb | File | 22476 bytes | April 24 2025 07:53:50. | |
security_option.rb | File | 1084 bytes | April 24 2025 07:53:50. | |
shellwords.rb | File | 66 bytes | April 24 2025 07:53:50. | |
source.rb | File | 5710 bytes | April 24 2025 07:53:50. | |
source_list.rb | File | 2466 bytes | April 24 2025 07:53:50. | |
spec_fetcher.rb | File | 6515 bytes | April 24 2025 07:53:50. | |
specification.rb | File | 72144 bytes | April 24 2025 07:53:50. | |
specification_policy.rb | File | 14124 bytes | April 24 2025 07:53:50. | |
stub_specification.rb | File | 4569 bytes | April 24 2025 07:53:50. | |
text.rb | File | 2117 bytes | April 24 2025 07:53:50. | |
tsort.rb | File | 66 bytes | April 24 2025 07:53:50. | |
uninstaller.rb | File | 10445 bytes | April 24 2025 07:53:50. | |
unknown_command_spell_checker.rb | File | 411 bytes | April 24 2025 07:53:50. | |
update_suggestion.rb | File | 2313 bytes | April 24 2025 07:53:50. | |
uri.rb | File | 2382 bytes | April 24 2025 07:53:50. | |
uri_formatter.rb | File | 781 bytes | April 24 2025 07:53:50. | |
user_interaction.rb | File | 13354 bytes | April 24 2025 07:53:50. | |
util.rb | File | 2465 bytes | April 24 2025 07:53:50. | |
validator.rb | File | 3744 bytes | April 24 2025 07:53:50. | |
version.rb | File | 12870 bytes | April 24 2025 07:53:50. | |
version_option.rb | File | 2262 bytes | April 24 2025 07:53:50. |
# frozen_string_literal: true #-- # Copyright 2006 by Chad Fowler, Rich Kilmer, Jim Weirich and others. # All rights reserved. # See LICENSE.txt for permissions. #++ require_relative "tsort" require_relative "deprecate" ## # Gem::DependencyList is used for installing and uninstalling gems in the # correct order to avoid conflicts. #-- # TODO: It appears that all but topo-sort functionality is being duplicated # (or is planned to be duplicated) elsewhere in rubygems. Is the majority of # this class necessary anymore? Especially #ok?, #why_not_ok? class Gem::DependencyList attr_reader :specs include Enumerable include Gem::TSort ## # Allows enabling/disabling use of development dependencies attr_accessor :development ## # Creates a DependencyList from the current specs. def self.from_specs list = new list.add(*Gem::Specification.to_a) list end ## # Creates a new DependencyList. If +development+ is true, development # dependencies will be included. def initialize(development = false) @specs = [] @development = development end ## # Adds +gemspecs+ to the dependency list. def add(*gemspecs) @specs.concat gemspecs end def clear @specs.clear end ## # Return a list of the gem specifications in the dependency list, sorted in # order so that no gemspec in the list depends on a gemspec earlier in the # list. # # This is useful when removing gems from a set of installed gems. By # removing them in the returned order, you don't get into as many dependency # issues. # # If there are circular dependencies (yuck!), then gems will be returned in # order until only the circular dependents and anything they reference are # left. Then arbitrary gemspecs will be returned until the circular # dependency is broken, after which gems will be returned in dependency # order again. def dependency_order sorted = strongly_connected_components.flatten result = [] seen = {} sorted.each do |spec| if index = seen[spec.name] if result[index].version < spec.version result[index] = spec end else seen[spec.name] = result.length result << spec end end result.reverse end ## # Iterator over dependency_order def each(&block) dependency_order.each(&block) end def find_name(full_name) @specs.find {|spec| spec.full_name == full_name } end def inspect # :nodoc: "%s %p>" % [super[0..-2], map {|s| s.full_name }] end ## # Are all the dependencies in the list satisfied? def ok? why_not_ok?(:quick).empty? end def why_not_ok?(quick = false) unsatisfied = Hash.new {|h,k| h[k] = [] } each do |spec| spec.runtime_dependencies.each do |dep| inst = Gem::Specification.any? do |installed_spec| dep.name == installed_spec.name && dep.requirement.satisfied_by?(installed_spec.version) end unless inst || @specs.find {|s| s.satisfies_requirement? dep } unsatisfied[spec.name] << dep return unsatisfied if quick end end end unsatisfied end ## # It is ok to remove a gemspec from the dependency list? # # If removing the gemspec creates breaks a currently ok dependency, then it # is NOT ok to remove the gemspec. def ok_to_remove?(full_name, check_dev=true) gem_to_remove = find_name full_name # If the state is inconsistent, at least don't crash return true unless gem_to_remove siblings = @specs.find_all do |s| s.name == gem_to_remove.name && s.full_name != gem_to_remove.full_name end deps = [] @specs.each do |spec| check = check_dev ? spec.dependencies : spec.runtime_dependencies check.each do |dep| deps << dep if gem_to_remove.satisfies_requirement?(dep) end end deps.all? do |dep| siblings.any? do |s| s.satisfies_requirement? dep end end end ## # Remove everything in the DependencyList that matches but doesn't # satisfy items in +dependencies+ (a hash of gem names to arrays of # dependencies). def remove_specs_unsatisfied_by(dependencies) specs.reject! do |spec| dep = dependencies[spec.name] dep && !dep.requirement.satisfied_by?(spec.version) end end ## # Removes the gemspec matching +full_name+ from the dependency list def remove_by_name(full_name) @specs.delete_if {|spec| spec.full_name == full_name } end ## # Return a hash of predecessors. <tt>result[spec]</tt> is an Array of # gemspecs that have a dependency satisfied by the named gemspec. def spec_predecessors result = Hash.new {|h,k| h[k] = [] } specs = @specs.sort.reverse specs.each do |spec| specs.each do |other| next if spec == other other.dependencies.each do |dep| if spec.satisfies_requirement? dep result[spec] << other end end end end result end def tsort_each_node(&block) @specs.each(&block) end def tsort_each_child(node) specs = @specs.sort.reverse dependencies = node.runtime_dependencies dependencies.push(*node.development_dependencies) if @development dependencies.each do |dep| specs.each do |spec| if spec.satisfies_requirement? dep yield spec break end end end end private ## # Count the number of gemspecs in the list +specs+ that are not in # +ignored+. def active_count(specs, ignored) specs.count {|spec| ignored[spec.full_name].nil? } end end
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