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Class: Bundler::StubSpecification

Relationships & Source Files
Super Chains via Extension / Inclusion / Inheritance
Class Chain:
self, RemoteSpecification
Instance Chain:
self, RemoteSpecification, Comparable, MatchPlatform, GemHelpers, MatchRemoteMetadata, FetchMetadata, MatchMetadata
Inherits: Bundler::RemoteSpecification
Defined in: lib/bundler/stub_specification.rb

Constant Summary

GemHelpers - Included

GENERICS, GENERIC_CACHE

Stub Delegates

Class Method Summary

RemoteSpecification - Inherited

.new

Instance Attribute Summary

RemoteSpecification - Inherited

#dependencies, #dependencies=, #name, #platform, #remote, #source, #version

GemHelpers - Included

#generic_local_platform_is_ruby?

FetchMetadata - Included

#matches_current_ruby?

A fallback is included because the original version of the specification API didn’t include that field, so some marshalled specs in the index have it set to nil.
#matches_current_rubygems?

MatchMetadata - Included

#matches_current_metadata?, #matches_current_ruby?, #matches_current_rubygems?

Instance Method Summary

RemoteSpecification - Inherited

#<=>

Compare this specification against another object.
#__swap__

Because Rubyforge cannot be trusted to provide valid specifications once the remote gem is downloaded, the backend specification will be swapped out.
#fetch_platform

Needed before installs, since the arch matters then and quick specs don’t bother to include the arch in the platform string.
#full_name, #git_version, #respond_to?, #runtime_dependencies,
#sort_obj

Create a delegate used for sorting.
#to_s, #_remote_specification, #method_missing, #to_ary

MatchPlatform - Included

#match_platform

GemHelpers - Included

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

Constructor Details

This class inherits a constructor from Bundler::RemoteSpecification

Dynamic Method Handling

This class handles dynamic methods through the method_missing method in the class Bundler::RemoteSpecification

Class Method Details

.from_stub(stub)

[ GitHub ] 

  


# File 'lib/bundler/stub_specification.rb', line 5



def self.from_stub(stub)
  return stub if stub.is_a?(Bundler::StubSpecification)
  spec = new(stub.name, stub.version, stub.platform, nil)
  spec.stub = stub
  spec
end


  







Instance Attribute Details



  

    #activated=(activated)   (rw)
  

  [ GitHub ]


  

  


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



def activated=(activated)
  stub.instance_variable_set(:@activated, activated)
end


  








  

    #activated?  ⇒ Boolean  (rw)
  

  [ GitHub ]


  

  


# File 'lib/bundler/stub_specification.rb', line 59



def activated?
  stub.activated?
end


  








  

    #base_dir=(path)   (writeonly)
  

  [ GitHub ]


  

  


# File 'lib/bundler/stub_specification.rb', line 95



def base_dir=(path)
  stub.base_dir = path
end


  








  

    #checksum   (readonly)
  

  [ GitHub ]


  

  


# File 'lib/bundler/stub_specification.rb', line 12



attr_reader :checksum


  








  

    #default_gem?  ⇒ Boolean  (readonly)
  

  [ GitHub ]


  

  


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



def default_gem?
  stub.default_gem?
end


  








  

    #full_gem_path   (rw)
  

  [ GitHub ]


  

  


# File 'lib/bundler/stub_specification.rb', line 79



def full_gem_path
  stub.full_gem_path
end


  








  

    #full_gem_path=(path)   (rw)
  

  [ GitHub ]


  

  


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



def full_gem_path=(path)
  stub.full_gem_path = path
end


  








  

    #ignored   (rw)
  

  [ GitHub ]


  

  


# File 'lib/bundler/stub_specification.rb', line 13



attr_accessor :stub, :ignored


  








  

    #ignored?  ⇒ Boolean  (rw)
  

  [ GitHub ]


  

  


# File 'lib/bundler/stub_specification.rb', line 31



def ignored?
  return @ignored unless @ignored.nil?

  @ignored = missing_extensions?
  return false unless @ignored

  warn "Source #{source} is ignoring #{self} because it is missing extensions"

  true
end


  








  

    #manually_installed?  ⇒ Boolean  (readonly)
  

  [ GitHub ]


  

  


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



def manually_installed?
  # This is for manually installed gems which are gems that were fixed in place after a
  # failed installation. Once the issue was resolved, the user then manually created
  # the gem specification using the instructions provided by `gem help install`
  installed_by_version == Gem::Version.new(0)
end


  








  

    #missing_extensions?  ⇒ Boolean  (readonly)
  



  

    

This is defined directly to avoid having to loading the full spec


  





  


  [ GitHub ]


  

  


# File 'lib/bundler/stub_specification.rb', line 50



def missing_extensions?
  return false if default_gem?
  return false if extensions.empty?
  return false if File.exist? gem_build_complete_path
  return false if manually_installed?

  true
end


  








  

    #source=(source)   (writeonly)
  

  [ GitHub ]


  

  


# File 'lib/bundler/stub_specification.rb', line 15



def source=(source)
  super
  # Stub has no concept of source, which means that extension_dir may be wrong
  # This is the case for git-based gems. So, instead manually assign the extension dir
  return unless source.respond_to?(:extension_dir_name)
  unique_extension_dir = [source.extension_dir_name, File.basename(full_gem_path)].uniq.join("-")
  path = File.join(stub.extensions_dir, unique_extension_dir)
  stub.extension_dir = File.expand_path(path)
end


  








  

    #stub   (rw)
  

  [ GitHub ]


  

  


# File 'lib/bundler/stub_specification.rb', line 13



attr_accessor :stub, :ignored


  







Instance Method Details



  

    #_remote_specification   (private)
  

  [ GitHub ]


  

  


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



def _remote_specification
  @_remote_specification ||= begin
    rs = stub.to_spec
    if rs.equal?(self) # happens when to_spec gets the spec from Gem.loaded_specs
      rs = Gem::Specification.load(loaded_from)
      Bundler.rubygems.stub_set_spec(stub, rs)
    end

    unless rs
      raise GemspecError, "The gemspec for #{full_name} at #{loaded_from}" \
        " was missing or broken. Try running `gem pristine #{name} -v #{version}`" \
        " to fix the cached spec."
    end

    rs.source = source
    rs.base_dir = stub.base_dir

    rs
  end
end


  








  

    #extensions  
  

  [ GitHub ]


  

  


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



def extensions
  stub.extensions
end


  








  

    #full_require_paths  
  

  [ GitHub ]


  

  


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



def full_require_paths
  stub.full_require_paths
end


  








  

    #gem_build_complete_path  
  

  [ GitHub ]


  

  


# File 'lib/bundler/stub_specification.rb', line 71



def gem_build_complete_path
  stub.gem_build_complete_path
end


  








  

    #load_paths  
  

  [ GitHub ]


  

  


# File 'lib/bundler/stub_specification.rb', line 99



def load_paths
  full_require_paths
end


  








  

    #loaded_from  
  

  [ GitHub ]


  

  


# File 'lib/bundler/stub_specification.rb', line 103



def loaded_from
  stub.loaded_from
end


  








  

    #matches_for_glob(glob)  
  

  [ GitHub ]


  

  


# File 'lib/bundler/stub_specification.rb', line 107



def matches_for_glob(glob)
  stub.matches_for_glob(glob)
end


  








  

    #raw_require_paths  
  

  [ GitHub ]


  

  


# File 'lib/bundler/stub_specification.rb', line 111



def raw_require_paths
  stub.raw_require_paths
end


  








  

    #require_paths  
  

  [ GitHub ]


  

  


# File 'lib/bundler/stub_specification.rb', line 91



def require_paths
  stub.require_paths
end


  








  

    #to_yaml  
  

  [ GitHub ]


  

  


# File 'lib/bundler/stub_specification.rb', line 25



def to_yaml
  _remote_specification.to_yaml
end