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Class: Gem::Specification

Relationships & Source Files
Namespace Children
Modules:
YamlBackfiller
Extension / Inclusion / Inheritance Descendants
Subclasses:
Bundler::EndpointSpecification
Super Chains via Extension / Inclusion / Inheritance
Instance Chain:
self, YamlBackfiller, ::Bundler::MatchPlatform, ::Bundler::GemHelpers, ::Bundler::MatchMetadata
Inherits: Object
Defined in: lib/bundler/rubygems_ext.rb,
lib/bundler/rubygems_ext.rb

Overview

On universal Rubies, resolve the “universal” arch to the real CPU arch, without changing the extension directory.

Constant Summary

::Bundler::GemHelpers - Included

GENERICS, GENERIC_CACHE

Instance Attribute Summary

::Bundler::MatchMetadata - Included

#matches_current_ruby?, #matches_current_rubygems?

Instance Method Summary

YamlBackfiller - Included

#to_yaml

::Bundler::MatchPlatform - Included

#match_platform

::Bundler::GemHelpers - Included

#generic, #generic_local_platform, #local_platform, #platform_specificity_match, #same_deps, #same_specificity, #select_best_platform_match, #sort_best_platform_match

Instance Attribute Details

#deleted_gem? ⇒ Boolean (readonly)

[ GitHub ] 

  


# File 'lib/bundler/rubygems_ext.rb', line 135



def deleted_gem?
  !default_gem? && !File.directory?(full_gem_path)
end


  








  

    #location   (rw)
  

  [ GitHub ]


  

  


# File 'lib/bundler/rubygems_ext.rb', line 36



attr_accessor :remote, :location, :relative_loaded_from


  








  

    #relative_loaded_from   (rw)
  

  [ GitHub ]


  

  


# File 'lib/bundler/rubygems_ext.rb', line 36



attr_accessor :remote, :location, :relative_loaded_from


  








  

    #remote   (rw)
  

  [ GitHub ]


  

  


# File 'lib/bundler/rubygems_ext.rb', line 36



attr_accessor :remote, :location, :relative_loaded_from


  








  

    #required_ruby_version=(req)   (writeonly)
  

  [ GitHub ]


  

  


# File 'lib/bundler/rubygems_ext.rb', line 88



def required_ruby_version=(req)
  self.rg_required_ruby_version = req

  @required_ruby_version.requirements.map! do |op, v|
    if v >= LATEST_RUBY_WITHOUT_PATCH_VERSIONS && v.release.segments.size == 4
      [op == "~>" ? "=" : op, Gem::Version.new(v.segments.tap {|s| s.delete_at(3) }.join("."))]
    else
      [op, v]
    end
  end
end


  








  

    #source   (rw)
  

  [ GitHub ]


  

  


# File 'lib/bundler/rubygems_ext.rb', line 40



def source
  (defined?(@source) && @source) || Gem::Source::Installed.new
end


  








  

    #source=(value)   (rw)
  

  [ GitHub ]


  

  


# File 'lib/bundler/rubygems_ext.rb', line 39



attr_writer :source


  







Instance Method Details



  

    #dependencies_to_gemfile(dependencies, group = nil)   (private)
  

  [ GitHub ]


  

  


# File 'lib/bundler/rubygems_ext.rb', line 141



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


  








  

    #extension_dir  
  

  [ GitHub ]


  

  


# File 'lib/bundler/rubygems_ext.rb', line 68



def extension_dir
  # following instance variable is already used in original method
  # and that is the reason to prefix it with bundler_ and add rubocop exception
  @bundler_extension_dir ||= if source.respond_to?(:extension_dir_name) # rubocop:disable Naming/MemoizedInstanceVariableName
    unique_extension_dir = [source.extension_dir_name, File.basename(full_gem_path)].uniq.join("-")
    File.expand_path(File.join(extensions_dir, unique_extension_dir))
  else
    rg_extension_dir
  end
end


  








  

    #extensions_dir  
  

  [ GitHub ]


  

  


# File 'lib/bundler/rubygems_ext.rb', line 335



def extensions_dir
  Gem.default_ext_dir_for(base_dir) ||
    File.join(base_dir, "extensions", ORIGINAL_LOCAL_PLATFORM,
              Gem.extension_api_version)
end


  








  

    #full_gem_path  
  

  [ GitHub ]


  

  


# File 'lib/bundler/rubygems_ext.rb', line 47



def full_gem_path
  if source.respond_to?(:root)
    Pathname.new(loaded_from).dirname.expand_path(source.root).to_s.tap {|x| x.untaint if RUBY_VERSION < "2.7" }
  else
    rg_full_gem_path
  end
end


  








  

    #gem_dir  
  

  [ GitHub ]


  

  


# File 'lib/bundler/rubygems_ext.rb', line 80



def gem_dir
  full_gem_path
end


  








  

    #git_version  
  

  [ GitHub ]


  

  


# File 'lib/bundler/rubygems_ext.rb', line 105



def git_version
  return unless loaded_from && source.is_a?(Bundler::Source::Git)
  " #{source.revision[0..6]}"
end


  








  

    #groups  
  

  [ GitHub ]


  

  


# File 'lib/bundler/rubygems_ext.rb', line 101



def groups
  @groups ||= []
end


  








  

    #load_paths  
  

  [ GitHub ]


  

  


# File 'lib/bundler/rubygems_ext.rb', line 63



def load_paths
  full_require_paths
end


  








  

    #loaded_from  
  

  [ GitHub ]


  

  


# File 'lib/bundler/rubygems_ext.rb', line 55



def loaded_from
  if relative_loaded_from
    source.path.join(relative_loaded_from).to_s
  else
    rg_loaded_from
  end
end


  








  

    #nondevelopment_dependencies  
  

  [ GitHub ]


  

  


# File 'lib/bundler/rubygems_ext.rb', line 131



def nondevelopment_dependencies
  dependencies - development_dependencies
end


  








  

    #rg_extension_dir  
  

  [ GitHub ]


  

  


# File 'lib/bundler/rubygems_ext.rb', line 67



alias_method :rg_extension_dir, :extension_dir


  








  

    #rg_full_gem_path  
  

  [ GitHub ]


  

  


# File 'lib/bundler/rubygems_ext.rb', line 44



alias_method :rg_full_gem_path, :full_gem_path


  








  

    #rg_loaded_from  
  

  [ GitHub ]


  

  


# File 'lib/bundler/rubygems_ext.rb', line 45



alias_method :rg_loaded_from,   :loaded_from


  








  

    #rg_required_ruby_version=  
  

  [ GitHub ]


  

  


# File 'lib/bundler/rubygems_ext.rb', line 87



alias_method :rg_required_ruby_version=, :required_ruby_version=


  








  

    #to_gemfile(path = nil)  
  

  [ GitHub ]


  

  


# File 'lib/bundler/rubygems_ext.rb', line 110



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