Class: Gem::Specification

Inherits:
Object
  • Object
show all
Includes:
Bundler::MatchMetadata, Bundler::MatchPlatform, YamlBackfiller
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.

Direct Known Subclasses

Bundler::EndpointSpecification

Defined Under Namespace

Modules: YamlBackfiller

Constant Summary collapse

LATEST_RUBY_WITHOUT_PATCH_VERSIONS = 
Gem::Version.new("2.1")
ORIGINAL_LOCAL_PLATFORM = 
local_platform.to_s.freeze

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, local_platform, platform_specificity_match, same_deps, same_specificity, select_best_platform_match, sort_best_platform_match

Methods included from Bundler::MatchMetadata

#matches_current_ruby?, #matches_current_rubygems?

Methods included from YamlBackfiller

#to_yaml

Instance Attribute Details

#location ⇒ Object

Returns the value of attribute location.



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

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 36

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 36

def remote
  @remote
end

#source ⇒ Object 



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

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

Instance Method Details

#deleted_gem? ⇒ Boolean

Returns:

  • (Boolean) 


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

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

#extension_dir ⇒ Object 



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# 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 ⇒ Object 



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# 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 ⇒ Object 



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# 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 ⇒ Object 



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

def gem_dir
  full_gem_path
end

#git_version ⇒ Object 



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# 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 ⇒ Object 



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

def groups
  @groups ||= []
end

#load_paths ⇒ Object 



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

def load_paths
  full_require_paths
end

#loaded_from ⇒ Object 



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# 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 ⇒ Object 



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

def nondevelopment_dependencies
  dependencies - development_dependencies
end

#required_ruby_version=(req) ⇒ Object 



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# 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

#rg_extension_dir ⇒ Object 



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

alias_method :rg_extension_dir, :extension_dir

#rg_full_gem_path ⇒ Object 



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

alias_method :rg_full_gem_path, :full_gem_path

#rg_loaded_from ⇒ Object 



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

alias_method :rg_loaded_from,   :loaded_from

#rg_required_ruby_version= ⇒ Object 



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

alias_method :rg_required_ruby_version=, :required_ruby_version=

#to_gemfile(path = nil) ⇒ Object 



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# 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