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Class: Gem::Ext::RakeBuilder

Relationships & Source Files
Super Chains via Extension / Inclusion / Inheritance
Class Chain:
self, Builder
Instance Chain:
self, Builder, ::Gem::UserInteraction, ::Gem::DefaultUserInteraction, ::Gem::Text
Inherits: Gem::Ext::Builder
Defined in: lib/rubygems/ext/rake_builder.rb

Class Method Summary

Builder - Inherited

.class_name, .make,
.new

Creates a new extension builder for spec.
.ruby, .run

Instance Attribute Summary

Builder - Inherited

#build_args

::Gem::DefaultUserInteraction - Included

#ui

See DefaultUserInteraction.ui
#ui=

See DefaultUserInteraction.ui=

Instance Method Summary

Builder - Inherited

#build_extensions

Builds extensions.
#build_error

Logs the build output, then raises BuildError.
#build_extension,
#builder_for

Chooses the extension builder class for extension
#write_gem_make_out

Writes output to gem_make.out in the extension install directory.

::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

Returns a value representing the “cost” of transforming str1 into str2 Vendored version of DidYouMean::Levenshtein.distance from the ruby/did_you_mean gem @ 1.4.0 github.com/ruby/did_you_mean/blob/2ddf39b874808685965dbc47d344cf6c7651807c/lib/did_you_mean/levenshtein.rb#L7-L37.
#truncate_text, #min3

Constructor Details

This class inherits a constructor from Gem::Ext::Builder

Class Method Details

.build(extension, dest_path, results, args = [], lib_dir = nil, extension_dir = Dir.pwd)

[ GitHub ] 

  


# File 'lib/rubygems/ext/rake_builder.rb', line 12



def self.build(extension, dest_path, results, args=[], lib_dir=nil, extension_dir=Dir.pwd)
  if /mkrf_conf/i.match?(File.basename(extension))
    run([Gem.ruby, File.basename(extension), *args], results, class_name, extension_dir)
  end

  rake = ENV["rake"]

  if rake
    rake = Shellwords.split(rake)
  else
    begin
      rake = ruby << "-rrubygems" << Gem.bin_path("rake", "rake")
    rescue Gem::Exception
      rake = [Gem.default_exec_format % "rake"]
    end
  end

  rake_args = ["RUBYARCHDIR=#{dest_path}", "RUBYLIBDIR=#{dest_path}", *args]
  run(rake + rake_args, results, class_name, extension_dir)

  results
end