Class: Gem::Commands::BuildCommand

Inherits:
Gem::Command show all
Defined in:
lib/rubygems/commands/build_command.rb

Instance Attribute Summary

Attributes inherited from Gem::Command

#command, #defaults, #options, #program_name, #summary

Instance Method Summary collapse

Methods inherited from Gem::Command

add_common_option, #add_extra_args, #add_option, add_specific_extra_args, #begins?, build_args, build_args=, common_options, #defaults_str, #description, extra_args, extra_args=, #get_all_gem_names, #get_all_gem_names_and_versions, #get_one_gem_name, #get_one_optional_argument, #handle_options, #handles?, #invoke, #invoke_with_build_args, #merge_options, #remove_option, #show_help, #show_lookup_failure, specific_extra_args, specific_extra_args_hash, #when_invoked

Methods included from UserInteraction

#alert, #alert_error, #alert_warning, #ask, #ask_for_password, #ask_yes_no, #choose_from_list, #say, #terminate_interaction

Methods included from DefaultUserInteraction

ui, #ui, ui=, #ui=, use_ui, #use_ui

Constructor Details

#initialize ⇒ BuildCommand

Returns a new instance of BuildCommand.



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# File 'lib/rubygems/commands/build_command.rb', line 6

def initialize
  super 'build', 'Build a gem from a gemspec'

  add_option '--force', 'skip validation of the spec' do |value, options|
    options[:force] = true
  end
end

Instance Method Details

#arguments ⇒ Object

:nodoc:



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# File 'lib/rubygems/commands/build_command.rb', line 14

def arguments # :nodoc:
  "GEMSPEC_FILE  gemspec file name to build a gem for"
end

#execute ⇒ Object 



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# File 'lib/rubygems/commands/build_command.rb', line 22

def execute
  gemspec = get_one_gem_name

  if File.exist? gemspec then
    spec = Gem::Specification.load gemspec

    if spec then
      Gem::Package.build spec, options[:force]
    else
      alert_error "Error loading gemspec. Aborting."
      terminate_interaction 1
    end
  else
    alert_error "Gemspec file not found: #{gemspec}"
    terminate_interaction 1
  end
end

#usage ⇒ Object

:nodoc:



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# File 'lib/rubygems/commands/build_command.rb', line 18

def usage # :nodoc:
  "#{program_name} GEMSPEC_FILE"
end