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Class: Bundler::CLI::Show

Relationships & Source Files
Inherits: Object
Defined in: lib/bundler/cli/show.rb

Class Method Summary

Instance Attribute Summary

Instance Method Summary

Constructor Details

.new(options, gem_name) ⇒ Show

[ GitHub ] 

  


# File 'lib/bundler/cli/show.rb', line 6



def initialize(options, gem_name)
  @options = options
  @gem_name = gem_name
  @verbose = options[:verbose] || options[:outdated]
  @latest_specs = fetch_latest_specs if @verbose
end


  







Instance Attribute Details



  

    #gem_name   (readonly)
  

  [ GitHub ]


  

  


# File 'lib/bundler/cli/show.rb', line 5



attr_reader :options, :gem_name, :latest_specs


  








  

    #latest_specs   (readonly)
  

  [ GitHub ]


  

  


# File 'lib/bundler/cli/show.rb', line 5



attr_reader :options, :gem_name, :latest_specs


  








  

    #options   (readonly)
  

  [ GitHub ]


  

  


# File 'lib/bundler/cli/show.rb', line 5



attr_reader :options, :gem_name, :latest_specs


  







Instance Method Details



  

    #fetch_latest_specs   (private)
  

  [ GitHub ]


  

  


# File 'lib/bundler/cli/show.rb', line 58



def fetch_latest_specs
  definition = Bundler.definition(true)
  if options[:outdated]
    Bundler.ui.info "Fetching remote specs for outdated check...\n\n"
    Bundler.ui.silence { definition.resolve_remotely! }
  else
    definition.resolve_with_cache!
  end
  Bundler.reset!
  definition.specs
end


  








  

    #outdated?(current, latest)  ⇒ Boolean  (private)
  



  

    
  





  


  [ GitHub ]


  

  


# File 'lib/bundler/cli/show.rb', line 70



def outdated?(current, latest)
  return false unless latest
  Gem::Version.new(current.version) < Gem::Version.new(latest.version)
end


  








  

    #run  
  

  [ GitHub ]


  

  


# File 'lib/bundler/cli/show.rb', line 13



def run
  Bundler.ui.silence do
    Bundler.definition.validate_runtime!
    Bundler.load.lock
  end

  if gem_name
    if gem_name == "bundler"
      path = File.expand_path("../../../..", __FILE__)
    else
      spec = Bundler::CLI::Common.select_spec(gem_name, :regex_match)
      return unless spec
      path = spec.full_gem_path
      unless File.directory?(path)
        Bundler.ui.warn "The gem #{gem_name} has been deleted. It was installed at:"
      end
    end
    return Bundler.ui.info(path)
  end

  if options[:paths]
    Bundler.load.specs.sort_by(&:name).map do |s|
      Bundler.ui.info s.full_gem_path
    end
  else
    Bundler.ui.info "Gems included by the bundle:"
    Bundler.load.specs.sort_by(&:name).each do |s|
      desc = "  * #{s.name} (#{s.version}#{s.git_version})"
      if @verbose
        latest = latest_specs.find {|l| l.name == s.name }
        Bundler.ui.info <<-END.gsub(/^ +/, "")
          #{desc}
          \tSummary:  #{s.summary || "No description available."}
          \tHomepage: #{s.homepage || "No website available."}
          \tStatus:   #{outdated?(s, latest) ? "Outdated - #{s.version} < #{latest.version}" : "Up to date"}
        END
      else
        Bundler.ui.info desc
      end
    end
  end
end