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Class: Bundler::CLI::Open

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

Class Method Summary

Instance Attribute Summary

Instance Method Summary

Constructor Details

.new(options, name) ⇒ Open

[ GitHub ] 

  


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



def initialize(options, name)
  @options = options
  @name = name
  @path = options[:path] unless options[:path].nil?
end


  







Instance Attribute Details



  

    #name   (readonly)
  

  [ GitHub ]


  

  


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



attr_reader :options, :name, :path


  








  

    #options   (readonly)
  

  [ GitHub ]


  

  


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



attr_reader :options, :name, :path


  








  

    #path   (readonly)
  

  [ GitHub ]


  

  


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



attr_reader :options, :name, :path


  







Instance Method Details



  

    #editor_command(editor)  
  

  [ GitHub ]


  

  


# File 'lib/bundler/cli/open.rb', line 28



def editor_command(editor)
  # On Windows an editor is often configured with a full path such as
  # C:\Program Files\Microsoft VS Code\Code.exe, which shell splitting
  # would corrupt. Take a value that names an existing file as a
  # single word.
  return [editor] if Gem.win_platform? && File.file?(editor)

  require "shellwords"
  Shellwords.split(editor)
end


  








  

    #run  
  



  

    
  





  
Raises:





  [ GitHub ]


  

  


# File 'lib/bundler/cli/open.rb', line 12



def run
  raise InvalidOption, "Cannot specify `--path` option without a value" if !@path.nil? && @path.empty?
  editor = [ENV["BUNDLER_EDITOR"], ENV["VISUAL"], ENV["EDITOR"]].find {|e| !e.nil? && !e.empty? }
  return Bundler.ui.info("To open a bundled gem, set $EDITOR or $BUNDLER_EDITOR") unless editor
  return unless spec = Bundler::CLI::Common.select_spec(name, :regex_match)
  if spec.default_gem?
    Bundler.ui.info "Unable to open #{name} because it's a default gem, so the directory it would normally be installed to does not exist."
  else
    root_path = spec.full_gem_path
    command = editor_command(editor) << File.join([root_path, path].compact)
    Bundler.with_original_env do
      system(*command, { chdir: root_path })
    end || Bundler.ui.info("Could not run '#{command.join(" ")}'")
  end
end