Class: Gem::Specification

Inherits:
Object
  • Object
show all
Includes:
Bundler::MatchPlatform
Defined in:
lib/bundler/rubygems_ext.rb,
lib/bundler/rubygems_ext.rb

Direct Known Subclasses

Bundler::EndpointSpecification

Constant Summary

Constants included from Bundler::GemHelpers

Bundler::GemHelpers::GENERICS, Bundler::GemHelpers::GENERIC_CACHE

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from Bundler::MatchPlatform

#match_platform, platforms_match?

Methods included from Bundler::GemHelpers

generic, generic_local_platform, platform_specificity_match, select_best_platform_match

Instance Attribute Details

#full_gem_path ⇒ Object 



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# 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

#location ⇒ Object

Returns the value of attribute location.



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

def location
  @location
end

#relative_loaded_from ⇒ Object

Returns the value of attribute relative_loaded_from.



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

def relative_loaded_from
  @relative_loaded_from
end

#remote ⇒ Object

Returns the value of attribute remote.



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

def remote
  @remote
end

#source ⇒ Object

Returns the value of attribute source.



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

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

Instance Method Details

#extension_dir ⇒ Object 



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# 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 ⇒ Object 



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

def gem_dir
  full_gem_path
end

#git_version ⇒ Object 



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# 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 ⇒ Object 



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# File 'lib/bundler/rubygems_ext.rb', line 96

def groups
  @groups ||= []
end

#load_paths ⇒ Object 



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# 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 ⇒ Object 



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# 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 ⇒ Object 



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# File 'lib/bundler/rubygems_ext.rb', line 115

def nondevelopment_dependencies
  dependencies - development_dependencies
end

#rg_extension_dir ⇒ Object 



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

alias_method :rg_extension_dir, :extension_dir

#rg_full_gem_path ⇒ Object 



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

alias_method :rg_full_gem_path, :full_gem_path

#rg_loaded_from ⇒ Object 



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

alias_method :rg_loaded_from,   :loaded_from

#to_gemfile(path = nil) ⇒ Object 



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# 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