Class: Gem::Specification

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

Direct Known Subclasses

Bundler::EndpointSpecification

Constant Summary collapse

LATEST_RUBY_WITHOUT_PATCH_VERSIONS = 
Gem::Version.new("2.1")

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

force_ruby_platform, generic, generic_local_platform, generic_local_platform_is_ruby?, local_platform, platform_specificity_match, same_deps, same_specificity, select_best_platform_match, sort_best_platform_match

Methods included from Bundler::MatchMetadata

#matches_current_metadata?, #matches_current_ruby?, #matches_current_rubygems?

Instance Attribute Details

#location ⇒ Object

Returns the value of attribute location.



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# File 'lib/bundler/rubygems_ext.rb', line 66

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 66

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 66

def remote
  @remote
end

#source ⇒ Object 



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# File 'lib/bundler/rubygems_ext.rb', line 70

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 154

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 98

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

#full_gem_path ⇒ Object 



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# File 'lib/bundler/rubygems_ext.rb', line 77

def full_gem_path
  if source.respond_to?(:root)
    File.expand_path(File.dirname(loaded_from), source.root)
  else
    rg_full_gem_path
  end
end

#gem_dir ⇒ Object 



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

def gem_dir
  full_gem_path
end

#git_version ⇒ Object 



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

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 131

def groups
  @groups ||= []
end

#load_paths ⇒ Object 



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# File 'lib/bundler/rubygems_ext.rb', line 93

def load_paths
  full_require_paths
end

#loaded_from ⇒ Object 



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# File 'lib/bundler/rubygems_ext.rb', line 85

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 150

def nondevelopment_dependencies
  dependencies - development_dependencies
end

#required_ruby_version=(req) ⇒ Object 



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# File 'lib/bundler/rubygems_ext.rb', line 118

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 97

alias_method :rg_extension_dir, :extension_dir

#rg_full_gem_path ⇒ Object 



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# File 'lib/bundler/rubygems_ext.rb', line 74

alias_method :rg_full_gem_path, :full_gem_path

#rg_loaded_from ⇒ Object 



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# File 'lib/bundler/rubygems_ext.rb', line 75

alias_method :rg_loaded_from,   :loaded_from

#rg_required_ruby_version= ⇒ Object 



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# File 'lib/bundler/rubygems_ext.rb', line 117

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 140

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

#validate_for_resolution ⇒ Object 



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# File 'lib/bundler/rubygems_ext.rb', line 159

def validate_for_resolution
  SpecificationPolicy.new(self).validate_for_resolution
end