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Class: Gem::Specification

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

Constant Summary

::Bundler::GemHelpers - Included

GENERICS, GENERIC_CACHE

Instance Attribute Summary

Instance Method Summary

::Bundler::MatchPlatform - Included

#match_platform

::Bundler::GemHelpers - Included

#generic, #generic_local_platform, #platform_specificity_match, #select_best_platform_match

Instance Attribute Details

#full_gem_path (rw)

[ GitHub ] 

  


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



def full_gem_path
  # this cannot check source.is_a?(Bundler::Plugin::API::Source)
  # because that _could_ trip the autoload, and if there are unresolved
  # gems at that time, this method could be called inside another require,
  # thus raising with that constant being undefined. Better to check a method
  if source.respond_to?(:path) || (source.respond_to?(:bundler_plugin_api_source?) && source.bundler_plugin_api_source?)
    Pathname.new(loaded_from).dirname.expand_path(source.root).to_s.untaint
  else
    rg_full_gem_path
  end
end


  








  

    #full_gem_path=(value)   (rw)
  

  [ GitHub ]


  

  


# File 'lib/bundler/rubygems_ext.rb', line 43



attr_writer :full_gem_path unless instance_methods.include?(:full_gem_path=)


  








  

    #location   (rw)
  

  [ GitHub ]


  

  


# File 'lib/bundler/rubygems_ext.rb', line 28



attr_accessor :remote, :location, :relative_loaded_from


  








  

    #relative_loaded_from   (rw)
  

  [ GitHub ]


  

  


# File 'lib/bundler/rubygems_ext.rb', line 28



attr_accessor :remote, :location, :relative_loaded_from


  








  

    #remote   (rw)
  

  [ GitHub ]


  

  


# File 'lib/bundler/rubygems_ext.rb', line 28



attr_accessor :remote, :location, :relative_loaded_from


  








  

    #source   (rw)
  

  [ GitHub ]


  

  


# File 'lib/bundler/rubygems_ext.rb', line 33



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


  








  

    #source=(value)   (rw)
  

  [ GitHub ]


  

  


# File 'lib/bundler/rubygems_ext.rb', line 32



attr_writer :source


  







Instance Method Details



  

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

  [ GitHub ]


  

  


# File 'lib/bundler/rubygems_ext.rb', line 121



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 79



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


  








  

    #gem_dir  
  

  [ GitHub ]


  

  


# File 'lib/bundler/rubygems_ext.rb', line 92



def gem_dir
  full_gem_path
end


  








  

    #git_version  
  

  [ GitHub ]


  

  


# File 'lib/bundler/rubygems_ext.rb', line 100



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 96



def groups
  @groups ||= []
end


  








  

    #load_paths  
  

  [ GitHub ]


  

  


# File 'lib/bundler/rubygems_ext.rb', line 65



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


  








  

    #loaded_from  
  

  [ GitHub ]


  

  


# File 'lib/bundler/rubygems_ext.rb', line 57



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 115



def nondevelopment_dependencies
  dependencies - development_dependencies
end


  








  

    #rg_extension_dir  
  

  [ GitHub ]


  

  


# File 'lib/bundler/rubygems_ext.rb', line 78



alias_method :rg_extension_dir, :extension_dir


  








  

    #rg_full_gem_path  
  

  [ GitHub ]


  

  


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



alias_method :rg_full_gem_path, :full_gem_path


  








  

    #rg_loaded_from  
  

  [ GitHub ]


  

  


# File 'lib/bundler/rubygems_ext.rb', line 41



alias_method :rg_loaded_from,   :loaded_from


  








  

    #to_gemfile(path = nil)  
  

  [ GitHub ]


  

  


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



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