diff options
Diffstat (limited to 'ruby_2_2/lib/rubygems/request_set/gem_dependency_api.rb')
| -rw-r--r-- | ruby_2_2/lib/rubygems/request_set/gem_dependency_api.rb | 801 |
1 files changed, 0 insertions, 801 deletions
diff --git a/ruby_2_2/lib/rubygems/request_set/gem_dependency_api.rb b/ruby_2_2/lib/rubygems/request_set/gem_dependency_api.rb deleted file mode 100644 index 9aad5ab5d3..0000000000 --- a/ruby_2_2/lib/rubygems/request_set/gem_dependency_api.rb +++ /dev/null @@ -1,801 +0,0 @@ -## -# A semi-compatible DSL for the Bundler Gemfile and Isolate gem dependencies -# files. -# -# To work with both the Bundler Gemfile and Isolate formats this -# implementation takes some liberties to allow compatibility with each, most -# notably in #source. -# -# A basic gem dependencies file will look like the following: -# -# source 'https://rubygems.org' -# -# gem 'rails', '3.2.14a -# gem 'devise', '~> 2.1', '>= 2.1.3' -# gem 'cancan' -# gem 'airbrake' -# gem 'pg' -# -# RubyGems recommends saving this as gem.deps.rb over Gemfile or Isolate. -# -# To install the gems in this Gemfile use `gem install -g` to install it and -# create a lockfile. The lockfile will ensure that when you make changes to -# your gem dependencies file a minimum amount of change is made to the -# dependencies of your gems. -# -# RubyGems can activate all the gems in your dependencies file at startup -# using the RUBYGEMS_GEMDEPS environment variable or through Gem.use_gemdeps. -# See Gem.use_gemdeps for details and warnings. -# -# See `gem help install` and `gem help gem_dependencies` for further details. - -class Gem::RequestSet::GemDependencyAPI - - ENGINE_MAP = { # :nodoc: - :jruby => %w[jruby], - :jruby_18 => %w[jruby], - :jruby_19 => %w[jruby], - :maglev => %w[maglev], - :mri => %w[ruby], - :mri_18 => %w[ruby], - :mri_19 => %w[ruby], - :mri_20 => %w[ruby], - :mri_21 => %w[ruby], - :rbx => %w[rbx], - :ruby => %w[ruby rbx maglev], - :ruby_18 => %w[ruby rbx maglev], - :ruby_19 => %w[ruby rbx maglev], - :ruby_20 => %w[ruby rbx maglev], - :ruby_21 => %w[ruby rbx maglev], - } - - mswin = Gem::Platform.new 'x86-mswin32' - mswin64 = Gem::Platform.new 'x64-mswin64' - x86_mingw = Gem::Platform.new 'x86-mingw32' - x64_mingw = Gem::Platform.new 'x64-mingw32' - - PLATFORM_MAP = { # :nodoc: - :jruby => Gem::Platform::RUBY, - :jruby_18 => Gem::Platform::RUBY, - :jruby_19 => Gem::Platform::RUBY, - :maglev => Gem::Platform::RUBY, - :mingw => x86_mingw, - :mingw_18 => x86_mingw, - :mingw_19 => x86_mingw, - :mingw_20 => x86_mingw, - :mingw_21 => x86_mingw, - :mri => Gem::Platform::RUBY, - :mri_18 => Gem::Platform::RUBY, - :mri_19 => Gem::Platform::RUBY, - :mri_20 => Gem::Platform::RUBY, - :mri_21 => Gem::Platform::RUBY, - :mswin => mswin, - :mswin_18 => mswin, - :mswin_19 => mswin, - :mswin_20 => mswin, - :mswin_21 => mswin, - :mswin64 => mswin64, - :mswin64_19 => mswin64, - :mswin64_20 => mswin64, - :mswin64_21 => mswin64, - :rbx => Gem::Platform::RUBY, - :ruby => Gem::Platform::RUBY, - :ruby_18 => Gem::Platform::RUBY, - :ruby_19 => Gem::Platform::RUBY, - :ruby_20 => Gem::Platform::RUBY, - :ruby_21 => Gem::Platform::RUBY, - :x64_mingw => x64_mingw, - :x64_mingw_20 => x64_mingw, - :x64_mingw_21 => x64_mingw - } - - gt_eq_0 = Gem::Requirement.new '>= 0' - tilde_gt_1_8_0 = Gem::Requirement.new '~> 1.8.0' - tilde_gt_1_9_0 = Gem::Requirement.new '~> 1.9.0' - tilde_gt_2_0_0 = Gem::Requirement.new '~> 2.0.0' - tilde_gt_2_1_0 = Gem::Requirement.new '~> 2.1.0' - - VERSION_MAP = { # :nodoc: - :jruby => gt_eq_0, - :jruby_18 => tilde_gt_1_8_0, - :jruby_19 => tilde_gt_1_9_0, - :maglev => gt_eq_0, - :mingw => gt_eq_0, - :mingw_18 => tilde_gt_1_8_0, - :mingw_19 => tilde_gt_1_9_0, - :mingw_20 => tilde_gt_2_0_0, - :mingw_21 => tilde_gt_2_1_0, - :mri => gt_eq_0, - :mri_18 => tilde_gt_1_8_0, - :mri_19 => tilde_gt_1_9_0, - :mri_20 => tilde_gt_2_0_0, - :mri_21 => tilde_gt_2_1_0, - :mswin => gt_eq_0, - :mswin_18 => tilde_gt_1_8_0, - :mswin_19 => tilde_gt_1_9_0, - :mswin_20 => tilde_gt_2_0_0, - :mswin_21 => tilde_gt_2_1_0, - :mswin64 => gt_eq_0, - :mswin64_19 => tilde_gt_1_9_0, - :mswin64_20 => tilde_gt_2_0_0, - :mswin64_21 => tilde_gt_2_1_0, - :rbx => gt_eq_0, - :ruby => gt_eq_0, - :ruby_18 => tilde_gt_1_8_0, - :ruby_19 => tilde_gt_1_9_0, - :ruby_20 => tilde_gt_2_0_0, - :ruby_21 => tilde_gt_2_1_0, - :x64_mingw => gt_eq_0, - :x64_mingw_20 => tilde_gt_2_0_0, - :x64_mingw_21 => tilde_gt_2_1_0, - } - - WINDOWS = { # :nodoc: - :mingw => :only, - :mingw_18 => :only, - :mingw_19 => :only, - :mingw_20 => :only, - :mingw_21 => :only, - :mri => :never, - :mri_18 => :never, - :mri_19 => :never, - :mri_20 => :never, - :mri_21 => :never, - :mswin => :only, - :mswin_18 => :only, - :mswin_19 => :only, - :mswin_20 => :only, - :mswin_21 => :only, - :mswin64 => :only, - :mswin64_19 => :only, - :mswin64_20 => :only, - :mswin64_21 => :only, - :rbx => :never, - :ruby => :never, - :ruby_18 => :never, - :ruby_19 => :never, - :ruby_20 => :never, - :ruby_21 => :never, - :x64_mingw => :only, - :x64_mingw_20 => :only, - :x64_mingw_21 => :only, - } - - ## - # The gems required by #gem statements in the gem.deps.rb file - - attr_reader :dependencies - - ## - # A set of gems that are loaded via the +:git+ option to #gem - - attr_reader :git_set # :nodoc: - - ## - # A Hash containing gem names and files to require from those gems. - - attr_reader :requires # :nodoc: - - ## - # A set of gems that are loaded via the +:path+ option to #gem - - attr_reader :vendor_set # :nodoc: - - ## - # The groups of gems to exclude from installation - - attr_accessor :without_groups # :nodoc: - - ## - # Creates a new GemDependencyAPI that will add dependencies to the - # Gem::RequestSet +set+ based on the dependency API description in +path+. - - def initialize set, path - @set = set - @path = path - - @current_groups = nil - @current_platforms = nil - @current_repository = nil - @dependencies = {} - @default_sources = true - @git_set = @set.git_set - @git_sources = {} - @installing = false - @requires = Hash.new { |h, name| h[name] = [] } - @vendor_set = @set.vendor_set - @gem_sources = {} - @without_groups = [] - - git_source :github do |repo_name| - repo_name = "#{repo_name}/#{repo_name}" unless repo_name.include? "/" - - "git://github.com/#{repo_name}.git" - end - - git_source :bitbucket do |repo_name| - repo_name = "#{repo_name}/#{repo_name}" unless repo_name.include? "/" - - user, = repo_name.split "/", 2 - - "https://#{user}@bitbucket.org/#{repo_name}.git" - end - end - - ## - # Adds +dependencies+ to the request set if any of the +groups+ are allowed. - # This is used for gemspec dependencies. - - def add_dependencies groups, dependencies # :nodoc: - return unless (groups & @without_groups).empty? - - dependencies.each do |dep| - @set.gem dep.name, *dep.requirement - end - end - - private :add_dependencies - - ## - # Finds a gemspec with the given +name+ that lives at +path+. - - def find_gemspec name, path # :nodoc: - glob = File.join path, "#{name}.gemspec" - - spec_files = Dir[glob] - - case spec_files.length - when 1 then - spec_file = spec_files.first - - spec = Gem::Specification.load spec_file - - return spec if spec - - raise ArgumentError, "invalid gemspec #{spec_file}" - when 0 then - raise ArgumentError, "no gemspecs found at #{Dir.pwd}" - else - raise ArgumentError, - "found multiple gemspecs at #{Dir.pwd}, " + - "use the name: option to specify the one you want" - end - end - - ## - # Changes the behavior of gem dependency file loading to installing mode. - # In installing mode certain restrictions are ignored such as ruby version - # mismatch checks. - - def installing= installing # :nodoc: - @installing = installing - end - - ## - # Loads the gem dependency file and returns self. - - def load - instance_eval File.read(@path).untaint, @path, 1 - - self - end - - ## - # :category: Gem Dependencies DSL - # - # :call-seq: - # gem(name) - # gem(name, *requirements) - # gem(name, *requirements, options) - # - # Specifies a gem dependency with the given +name+ and +requirements+. You - # may also supply +options+ following the +requirements+ - # - # +options+ include: - # - # require: :: - # RubyGems does not provide any autorequire features so requires in a gem - # dependencies file are recorded but ignored. - # - # In bundler the require: option overrides the file to require during - # Bundler.require. By default the name of the dependency is required in - # Bundler. A single file or an Array of files may be given. - # - # To disable requiring any file give +false+: - # - # gem 'rake', require: false - # - # group: :: - # Place the dependencies in the given dependency group. A single group or - # an Array of groups may be given. - # - # See also #group - # - # platform: :: - # Only install the dependency on the given platform. A single platform or - # an Array of platforms may be given. - # - # See #platform for a list of platforms available. - # - # path: :: - # Install this dependency from an unpacked gem in the given directory. - # - # gem 'modified_gem', path: 'vendor/modified_gem' - # - # git: :: - # Install this dependency from a git repository: - # - # gem 'private_gem', git: git@my.company.example:private_gem.git' - # - # gist: :: - # Install this dependency from the gist ID: - # - # gem 'bang', gist: '1232884' - # - # github: :: - # Install this dependency from a github git repository: - # - # gem 'private_gem', github: 'my_company/private_gem' - # - # submodules: :: - # Set to +true+ to include submodules when fetching the git repository for - # git:, gist: and github: dependencies. - # - # ref: :: - # Use the given commit name or SHA for git:, gist: and github: - # dependencies. - # - # branch: :: - # Use the given branch for git:, gist: and github: dependencies. - # - # tag: :: - # Use the given tag for git:, gist: and github: dependencies. - - def gem name, *requirements - options = requirements.pop if requirements.last.kind_of?(Hash) - options ||= {} - - options[:git] = @current_repository if @current_repository - - source_set = false - - source_set ||= gem_path name, options - source_set ||= gem_git name, options - source_set ||= gem_git_source name, options - - duplicate = @dependencies.include? name - - @dependencies[name] = - if requirements.empty? and not source_set then - nil - elsif source_set then - '!' - else - requirements - end - - return unless gem_platforms options - - groups = gem_group name, options - - return unless (groups & @without_groups).empty? - - pin_gem_source name, :default unless source_set - - gem_requires name, options - - if duplicate then - warn <<-WARNING -Gem dependencies file #{@path} requires #{name} more than once. - WARNING - end - - @set.gem name, *requirements - end - - ## - # Handles the git: option from +options+ for gem +name+. - # - # Returns +true+ if the path option was handled. - - def gem_git name, options # :nodoc: - if gist = options.delete(:gist) then - options[:git] = "https://gist.github.com/#{gist}.git" - end - - return unless repository = options.delete(:git) - - pin_gem_source name, :git, repository - - reference = nil - reference ||= options.delete :ref - reference ||= options.delete :branch - reference ||= options.delete :tag - reference ||= 'master' - - submodules = options.delete :submodules - - @git_set.add_git_gem name, repository, reference, submodules - - true - end - - private :gem_git - - ## - # Handles a git gem option from +options+ for gem +name+ for a git source - # registered through git_source. - # - # Returns +true+ if the custom source option was handled. - - def gem_git_source name, options # :nodoc: - return unless git_source = (@git_sources.keys & options.keys).last - - source_callback = @git_sources[git_source] - source_param = options.delete git_source - - git_url = source_callback.call source_param - - options[:git] = git_url - - gem_git name, options - - true - end - - private :gem_git_source - - ## - # Handles the :group and :groups +options+ for the gem with the given - # +name+. - - def gem_group name, options # :nodoc: - g = options.delete :group - all_groups = g ? Array(g) : [] - - groups = options.delete :groups - all_groups |= groups if groups - - all_groups |= @current_groups if @current_groups - - all_groups - end - - private :gem_group - - ## - # Handles the path: option from +options+ for gem +name+. - # - # Returns +true+ if the path option was handled. - - def gem_path name, options # :nodoc: - return unless directory = options.delete(:path) - - pin_gem_source name, :path, directory - - @vendor_set.add_vendor_gem name, directory - - true - end - - private :gem_path - - ## - # Handles the platforms: option from +options+. Returns true if the - # platform matches the current platform. - - def gem_platforms options # :nodoc: - platform_names = Array(options.delete :platform) - platform_names.concat Array(options.delete :platforms) - platform_names.concat @current_platforms if @current_platforms - - return true if platform_names.empty? - - platform_names.any? do |platform_name| - raise ArgumentError, "unknown platform #{platform_name.inspect}" unless - platform = PLATFORM_MAP[platform_name] - - next false unless Gem::Platform.match platform - - if engines = ENGINE_MAP[platform_name] then - next false unless engines.include? Gem.ruby_engine - end - - case WINDOWS[platform_name] - when :only then - next false unless Gem.win_platform? - when :never then - next false if Gem.win_platform? - end - - VERSION_MAP[platform_name].satisfied_by? Gem.ruby_version - end - end - - private :gem_platforms - - ## - # Records the require: option from +options+ and adds those files, or the - # default file to the require list for +name+. - - def gem_requires name, options # :nodoc: - if options.include? :require then - if requires = options.delete(:require) then - @requires[name].concat Array requires - end - else - @requires[name] << name - end - end - - private :gem_requires - - ## - # :category: Gem Dependencies DSL - # - # Block form for specifying gems from a git +repository+. - # - # git 'https://github.com/rails/rails.git' do - # gem 'activesupport' - # gem 'activerecord' - # end - - def git repository - @current_repository = repository - - yield - - ensure - @current_repository = nil - end - - ## - # Defines a custom git source that uses +name+ to expand git repositories - # for use in gems built from git repositories. You must provide a block - # that accepts a git repository name for expansion. - - def git_source name, &callback - @git_sources[name] = callback - end - - ## - # Returns the basename of the file the dependencies were loaded from - - def gem_deps_file # :nodoc: - File.basename @path - end - - ## - # :category: Gem Dependencies DSL - # - # Loads dependencies from a gemspec file. - # - # +options+ include: - # - # name: :: - # The name portion of the gemspec file. Defaults to searching for any - # gemspec file in the current directory. - # - # gemspec name: 'my_gem' - # - # path: :: - # The path the gemspec lives in. Defaults to the current directory: - # - # gemspec 'my_gem', path: 'gemspecs', name: 'my_gem' - # - # development_group: :: - # The group to add development dependencies to. By default this is - # :development. Only one group may be specified. - - def gemspec options = {} - name = options.delete(:name) || '{,*}' - path = options.delete(:path) || '.' - development_group = options.delete(:development_group) || :development - - spec = find_gemspec name, path - - groups = gem_group spec.name, {} - - self_dep = Gem::Dependency.new spec.name, spec.version - - add_dependencies groups, [self_dep] - add_dependencies groups, spec.runtime_dependencies - - @dependencies[spec.name] = '!' - - spec.dependencies.each do |dep| - @dependencies[dep.name] = dep.requirement - end - - groups << development_group - - add_dependencies groups, spec.development_dependencies - - gem_requires spec.name, options - end - - ## - # :category: Gem Dependencies DSL - # - # Block form for placing a dependency in the given +groups+. - # - # group :development do - # gem 'debugger' - # end - # - # group :development, :test do - # gem 'minitest' - # end - # - # Groups can be excluded at install time using `gem install -g --without - # development`. See `gem help install` and `gem help gem_dependencies` for - # further details. - - def group *groups - @current_groups = groups - - yield - - ensure - @current_groups = nil - end - - ## - # Pins the gem +name+ to the given +source+. Adding a gem with the same - # name from a different +source+ will raise an exception. - - def pin_gem_source name, type = :default, source = nil - source_description = - case type - when :default then '(default)' - when :path then "path: #{source}" - when :git then "git: #{source}" - else '(unknown)' - end - - raise ArgumentError, - "duplicate source #{source_description} for gem #{name}" if - @gem_sources.fetch(name, source) != source - - @gem_sources[name] = source - end - - private :pin_gem_source - - ## - # :category: Gem Dependencies DSL - # - # Block form for restricting gems to a set of platforms. - # - # The gem dependencies platform is different from Gem::Platform. A platform - # gem.deps.rb platform matches on the ruby engine, the ruby version and - # whether or not windows is allowed. - # - # :ruby, :ruby_XY :: - # Matches non-windows, non-jruby implementations where X and Y can be used - # to match releases in the 1.8, 1.9, 2.0 or 2.1 series. - # - # :mri, :mri_XY :: - # Matches non-windows C Ruby (Matz Ruby) or only the 1.8, 1.9, 2.0 or - # 2.1 series. - # - # :mingw, :mingw_XY :: - # Matches 32 bit C Ruby on MinGW or only the 1.8, 1.9, 2.0 or 2.1 series. - # - # :x64_mingw, :x64_mingw_XY :: - # Matches 64 bit C Ruby on MinGW or only the 1.8, 1.9, 2.0 or 2.1 series. - # - # :mswin, :mswin_XY :: - # Matches 32 bit C Ruby on Microsoft Windows or only the 1.8, 1.9, 2.0 or - # 2.1 series. - # - # :mswin64, :mswin64_XY :: - # Matches 64 bit C Ruby on Microsoft Windows or only the 1.8, 1.9, 2.0 or - # 2.1 series. - # - # :jruby, :jruby_XY :: - # Matches JRuby or JRuby in 1.8 or 1.9 mode. - # - # :maglev :: - # Matches Maglev - # - # :rbx :: - # Matches non-windows Rubinius - # - # NOTE: There is inconsistency in what environment a platform matches. You - # may need to read the source to know the exact details. - - def platform *platforms - @current_platforms = platforms - - yield - - ensure - @current_platforms = nil - end - - ## - # :category: Gem Dependencies DSL - # - # Block form for restricting gems to a particular set of platforms. See - # #platform. - - alias :platforms :platform - - ## - # :category: Gem Dependencies DSL - # - # Restricts this gem dependencies file to the given ruby +version+. - # - # You may also provide +engine:+ and +engine_version:+ options to restrict - # this gem dependencies file to a particular ruby engine and its engine - # version. This matching is performed by using the RUBY_ENGINE and - # engine_specific VERSION constants. (For JRuby, JRUBY_VERSION). - - def ruby version, options = {} - engine = options[:engine] - engine_version = options[:engine_version] - - raise ArgumentError, - 'you must specify engine_version along with the ruby engine' if - engine and not engine_version - - return true if @installing - - unless RUBY_VERSION == version then - message = "Your Ruby version is #{RUBY_VERSION}, " + - "but your #{gem_deps_file} requires #{version}" - - raise Gem::RubyVersionMismatch, message - end - - if engine and engine != Gem.ruby_engine then - message = "Your ruby engine is #{Gem.ruby_engine}, " + - "but your #{gem_deps_file} requires #{engine}" - - raise Gem::RubyVersionMismatch, message - end - - if engine_version then - my_engine_version = Object.const_get "#{Gem.ruby_engine.upcase}_VERSION" - - if engine_version != my_engine_version then - message = - "Your ruby engine version is #{Gem.ruby_engine} #{my_engine_version}, " + - "but your #{gem_deps_file} requires #{engine} #{engine_version}" - - raise Gem::RubyVersionMismatch, message - end - end - - return true - end - - ## - # :category: Gem Dependencies DSL - # - # Sets +url+ as a source for gems for this dependency API. RubyGems uses - # the default configured sources if no source was given. If a source is set - # only that source is used. - # - # This method differs in behavior from Bundler: - # - # * The +:gemcutter+, # +:rubygems+ and +:rubyforge+ sources are not - # supported as they are deprecated in bundler. - # * The +prepend:+ option is not supported. If you wish to order sources - # then list them in your preferred order. - - def source url - Gem.sources.clear if @default_sources - - @default_sources = false - - Gem.sources << url - end - - # TODO: remove this typo name at RubyGems 3.0 - - Gem::RequestSet::GemDepedencyAPI = self # :nodoc: - -end - |