Class: Gem::Specification

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

Direct Known Subclasses

Bundler::EndpointSpecification

Defined Under Namespace

Modules: YamlBackfiller

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

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

Methods included from YamlBackfiller

#to_yaml

Instance Attribute Details

#locationObject

Returns the value of attribute location.


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

def location
  @location
end

#relative_loaded_fromObject

Returns the value of attribute relative_loaded_from.


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

def relative_loaded_from
  @relative_loaded_from
end

#remoteObject

Returns the value of attribute remote.


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

def remote
  @remote
end

#sourceObject


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# File 'lib/bundler/rubygems_ext.rb', line 37

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 130

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

#extension_dirObject


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

def extension_dir
  @bundler_extension_dir ||= if source.respond_to?(:extension_dir_name)
    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_pathObject


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

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_dirObject


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

def gem_dir
  full_gem_path
end

#git_versionObject


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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

#groupsObject


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

def groups
  @groups ||= []
end

#load_pathsObject


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# File 'lib/bundler/rubygems_ext.rb', line 60

def load_paths
  full_require_paths
end

#loaded_fromObject


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# File 'lib/bundler/rubygems_ext.rb', line 52

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

#nondevelopment_dependenciesObject


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# File 'lib/bundler/rubygems_ext.rb', line 126

def nondevelopment_dependencies
  dependencies - development_dependencies
end

#required_ruby_version=(req) ⇒ Object


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# File 'lib/bundler/rubygems_ext.rb', line 83

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_dirObject


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# File 'lib/bundler/rubygems_ext.rb', line 64

alias_method :rg_extension_dir, :extension_dir

#rg_full_gem_pathObject


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

alias_method :rg_full_gem_path, :full_gem_path

#rg_loaded_fromObject


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# File 'lib/bundler/rubygems_ext.rb', line 42

alias_method :rg_loaded_from,   :loaded_from

#rg_required_ruby_version=Object


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# File 'lib/bundler/rubygems_ext.rb', line 82

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 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