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Class: Gem::Commands::ServerCommand

Relationships & Source Files
Super Chains via Extension / Inclusion / Inheritance
Class Chain:
self, ::Gem::Deprecate, ::Gem::Command
Instance Chain:
self, ::Gem::Command, ::Gem::UserInteraction, ::Gem::DefaultUserInteraction, ::Gem::Text
Inherits: Gem::Command
Defined in: lib/rubygems/commands/server_command.rb

Constant Summary

::Gem::Command - Inherited

HELP

Class Attribute Summary

::Gem::Command - Inherited

.build_args

Arguments used when building gems.
.build_args=, .extra_args, .extra_args=

Class Method Summary

::Gem::Deprecate - Extended

deprecate

Simple deprecation method that deprecates name by wrapping it up in a dummy method.
rubygems_deprecate

Simple deprecation method that deprecates name by wrapping it up in a dummy method.
rubygems_deprecate_command

Deprecation method to deprecate Rubygems commands.
skip_during

Temporarily turn off warnings.

::Gem::Command - Inherited

.add_common_option,
.add_specific_extra_args

Add a list of extra arguments for the given command.
.common_options,
.new

Initializes a generic gem command named command.
.specific_extra_args

Return an array of extra arguments for the command.
.specific_extra_args_hash

Accessor for the specific extra args hash (self initializing).

Instance Attribute Summary

::Gem::Command - Inherited

#command

The name of the command.
#defaults

The default options for the command.
#deprecated?,
#options

The options for the command.
#program_name

The name of the command for command-line invocation.
#summary

A short description of the command.

::Gem::DefaultUserInteraction - Included

#ui

See DefaultUserInteraction.ui
#ui=

See DefaultUserInteraction.ui=

Instance Method Summary

::Gem::Command - Inherited

#add_extra_args

Adds extra args from ~/.gemrc.
#add_option

Add a command-line option and handler to the command.
#arguments

Override to provide details of the arguments a command takes.
#begins?

True if long begins with the characters from short.
#check_deprecated_options,
#defaults_str

Override to display the default values of the command options.
#deprecate_option

Mark a command-line option as deprecated, and optionally specify a deprecation horizon.
#description

Override to display a longer description of what this command does.
#execute

Override to provide command handling.
#get_all_gem_names

Get all gem names from the command line.
#get_all_gem_names_and_versions

Get all [gem, version] from the command line.
#get_one_gem_name

Get a single gem name from the command line.
#get_one_optional_argument

Get a single optional argument from the command line.
#handle_options

Handle the given list of arguments by parsing them and recording the results.
#handles?

True if the command handles the given argument list.
#invoke

Invoke the command with the given list of arguments.
#invoke_with_build_args

Invoke the command with the given list of normal arguments and additional build arguments.
#merge_options

Merge a set of command options with the set of default options (without modifying the default option hash).
#remove_option

Remove previously defined command-line argument name.
#show_help

Display the help message for the command.
#show_lookup_failure

Display to the user that a gem couldn’t be found and reasons why –.
#usage

Override to display the usage for an individual gem command.
#when_invoked

Call the given block when invoked.
#add_parser_run_info

Adds a section with title and content to the parser help view.
#configure_options,
#create_option_parser

Creates an option parser and fills it in with the help info for the command.
#option_is_deprecated?,
#parser

Create on demand parser.
#wrap

Wraps text to width
#add_parser_description, #add_parser_options, #add_parser_summary

::Gem::UserInteraction - Included

#alert

Displays an alert statement.
#alert_error

Displays an error statement to the error output location.
#alert_warning

Displays a warning statement to the warning output location.
#ask

Asks a question and returns the answer.
#ask_for_password

Asks for a password with a prompt
#ask_yes_no

Asks a yes or no question.
#choose_from_list

Asks the user to answer question with an answer from the given list.
#say

Displays the given statement on the standard output (or equivalent).
#terminate_interaction

Terminates the RubyGems process with the given exit_code
#verbose

Calls say with msg or the results of the block if really_verbose is true.

::Gem::DefaultUserInteraction - Included

#use_ui

See DefaultUserInteraction.use_ui

::Gem::Text - Included

#clean_text

Remove any non-printable characters and make the text suitable for printing.
#format_text

Wraps text to wrap characters and optionally indents by indent characters.
#levenshtein_distance

This code is based directly on the ::Gem::Text gem implementation Returns a value representing the “cost” of transforming str1 into str2.
#truncate_text, #min3

Constructor Details

.new ⇒ ServerCommand

[ GitHub ] 

  


# File 'lib/rubygems/commands/server_command.rb', line 10



def initialize
  super 'server', 'Documentation and gem repository HTTP server',
        :port => 8808, :gemdir => [], :daemon => false

  Gem::OptionParser.accept :Port do |port|
    if port =~ /\A\d+\z/
      port = Integer port
      raise Gem::OptionParser::InvalidArgument, "#{port}: not a port number" if
        port > 65535

      port
    else
      begin
        Socket.getservbyname port
      rescue SocketError
        raise Gem::OptionParser::InvalidArgument, "#{port}: no such named service"
      end
    end
  end

  add_option '-p', '--port=PORT', :Port,
             'port to listen on' do |port, options|
    options[:port] = port
  end

  add_option '-d', '--dir=GEMDIR',
             'directories from which to serve gems',
             'multiple directories may be provided' do |gemdir, options|
    options[:gemdir] << File.expand_path(gemdir)
  end

  add_option '--[no-]daemon', 'run as a daemon' do |daemon, options|
    options[:daemon] = daemon
  end

  add_option '-b', '--bind=HOST,HOST',
             'addresses to bind', Array do |address, options|
    options[:addresses] ||= []
    options[:addresses].push(*address)
  end

  add_option '-l', '--launch[=COMMAND]',
             'launches a browser window',
             "COMMAND defaults to 'start' on Windows",
             "and 'open' on all other platforms" do |launch, options|
    launch ||= Gem.win_platform? ? 'start' : 'open'
    options[:launch] = launch
  end
end


  







Instance Method Details



  

    #defaults_str  
  

  

    This method is for internal use only.
  

  [ GitHub ]


  

  


# File 'lib/rubygems/commands/server_command.rb', line 60



def defaults_str # :nodoc:
  "--port 8808 --dir #{Gem.dir} --no-daemon"
end


  








  

    #description  
  

  

    This method is for internal use only.
  

  [ GitHub ]


  

  


# File 'lib/rubygems/commands/server_command.rb', line 64



def description # :nodoc:
  <<-EOF
The server command starts up a web server that hosts the RDoc for your
installed gems and can operate as a server for installation of gems on other
machines.

The cache files for installed gems must exist to use the server as a source
for gem installation.

To install gems from a running server, use `gem install GEMNAME --source
http://gem_server_host:8808`

You can set up a shortcut to gem server documentation using the URL:

http://localhost:8808/rdoc?q=%s - Firefox
http://localhost:8808/rdoc?q=* - LaunchBar

  EOF
end


  








  

    #execute  
  

  [ GitHub ]


  

  


# File 'lib/rubygems/commands/server_command.rb', line 84



def execute
  options[:gemdir] = Gem.path if options[:gemdir].empty?
  Gem::Server.run options
end