Class: Bundler::CLI::Show

Inherits:
Object
  • Object
show all
Defined in:
lib/bundler/cli/show.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(options, gem_name) ⇒ Show

Returns a new instance of Show.



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# 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  @verbose = options[:verbose] || options[:outdated]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 ⇒ Object (readonly)

Returns the value of attribute gem_name.



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

def gem_name
  @gem_name
end

#latest_specs ⇒ Object (readonly)

Returns the value of attribute latest_specs.



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

def latest_specs
  @latest_specs
end

#options ⇒ Object (readonly)

Returns the value of attribute options.



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

def options
  @options
end

Instance Method Details

#run ⇒ Object 



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# 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)
        return Bundler.ui.warn "The gem #{gem_name} has been deleted. It was installed at: #{path}"
      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          \tStatus:   #{outdated?(s, latest) ? "Outdated - #{s.version} 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