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Class: Bundler::LazySpecification

Relationships & Source Files
Namespace Children
Classes:
Identifier
Super Chains via Extension / Inclusion / Inheritance
Instance Chain:
self, MatchPlatform, GemHelpers
Inherits: Object
Defined in: lib/bundler/lazy_specification.rb

Constant Summary

GemHelpers - Included

GENERICS, GENERIC_CACHE

Class Method Summary

Instance Attribute Summary

Instance Method Summary

MatchPlatform - Included

#match_platform

GemHelpers - Included

#generic, #generic_local_platform, #platform_specificity_match, #select_best_platform_match

Constructor Details

.new(name, version, platform, source = nil) ⇒ LazySpecification

[ GitHub ] 

  


# File 'lib/bundler/lazy_specification.rb', line 28



def initialize(name, version, platform, source = nil)
  @name          = name
  @version       = version
  @dependencies  = []
  @platform      = platform || Gem::Platform::RUBY
  @source        = source
  @specification = nil
end


  







Dynamic Method Handling

  

    This class handles dynamic methods through the method_missing method




  

    #method_missing(method, *args, &blk)   (private)
  

  [ GitHub ]


  

  


# File 'lib/bundler/lazy_specification.rb', line 114



def method_missing(method, *args, &blk)
  raise "LazySpecification has not been materialized yet (calling :#{method} #{args.inspect})" unless @specification

  return super unless respond_to?(method)

  @specification.send(method, *args, &blk)
end


  







Instance Attribute Details



  

    #dependencies   (readonly)
  

  [ GitHub ]


  

  


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



attr_reader :name, :version, :dependencies, :platform


  








  

    #name   (readonly)
  

  [ GitHub ]


  

  


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



attr_reader :name, :version, :dependencies, :platform


  








  

    #platform   (readonly)
  

  [ GitHub ]


  

  


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



attr_reader :name, :version, :dependencies, :platform


  








  

    #remote   (rw)
  

  [ GitHub ]


  

  


# File 'lib/bundler/lazy_specification.rb', line 26



attr_accessor :source, :remote


  








  

    #source   (rw)
  

  [ GitHub ]


  

  


# File 'lib/bundler/lazy_specification.rb', line 26



attr_accessor :source, :remote


  








  

    #version   (readonly)
  

  [ GitHub ]


  

  


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



attr_reader :name, :version, :dependencies, :platform


  







Instance Method Details



  

    #==(other)  
  

  [ GitHub ]


  

  


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



def ==(other)
  identifier == other.identifier
end


  








  

    #__materialize__  
  

  [ GitHub ]


  

  


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



def __materialize__
  search_object = Bundler.feature_flag.specific_platform? || Bundler.settings[:force_ruby_platform] ? self : Dependency.new(name, version)
  @specification = if source.is_a?(Source::Gemspec) && source.gemspec.name == name
    source.gemspec.tap {|s| s.source = source }
  else
    search = source.specs.search(search_object).last
    if search && Gem::Platform.new(search.platform) != Gem::Platform.new(platform) && !search.runtime_dependencies.-(dependencies.reject {|d| d.type == :development }).empty?
      Bundler.ui.warn "Unable to use the platform-specific (#{search.platform}) version of #{name} (#{version}) " \
        "because it has different dependencies from the #{platform} version. " \
        "To use the platform-specific version of the gem, run `bundle config set specific_platform true` and install again."
      search = source.specs.search(self).last
    end
    search.dependencies = dependencies if search && (search.is_a?(RemoteSpecification) || search.is_a?(EndpointSpecification))
    search
  end
end


  








  

    #full_name  
  

  [ GitHub ]


  

  


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



def full_name
  if platform == Gem::Platform::RUBY || platform.nil?
    "#{@name}-#{@version}"
  else
    "#{@name}-#{@version}-#{platform}"
  end
end


  








  

    #git_version  
  

  [ GitHub ]


  

  


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



def git_version
  return unless source.is_a?(Bundler::Source::Git)
  " #{source.revision[0..6]}"
end


  








  

    #identifier  
  

  [ GitHub ]


  

  


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



def identifier
  @__identifier ||= Identifier.new(name, version, source, platform, dependencies)
end


  








  

    #respond_to?(*args)  ⇒ Boolean 
  



  

    
  





  


  [ GitHub ]


  

  


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



def respond_to?(*args)
  super || @specification ? @specification.respond_to?(*args) : nil
end


  








  

    #satisfies?(dependency)  ⇒ Boolean 
  



  

    
  





  


  [ GitHub ]


  

  


# File 'lib/bundler/lazy_specification.rb', line 49



def satisfies?(dependency)
  @name == dependency.name && dependency.requirement.satisfied_by?(Gem::Version.new(@version))
end


  








  

    #to_ary   (private)
  

  [ GitHub ]


  

  


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



def to_ary
  nil
end


  








  

    #to_lock  
  

  [ GitHub ]


  

  


# File 'lib/bundler/lazy_specification.rb', line 53



def to_lock
  out = String.new

  if platform == Gem::Platform::RUBY || platform.nil?
    out << "    #{name} (#{version})\n"
  else
    out << "    #{name} (#{version}-#{platform})\n"
  end

  dependencies.sort_by(&:to_s).uniq.each do |dep|
    next if dep.type == :development
    out << "    #{dep.to_lock}\n"
  end

  out
end


  








  

    #to_s  
  

  [ GitHub ]


  

  


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



def to_s
  @__to_s ||= if platform == Gem::Platform::RUBY || platform.nil?
    "#{name} (#{version})"
  else
    "#{name} (#{version}-#{platform})"
  end
end