Class: UnpackStrategy::SelfExtractingExecutable Private

Inherits:
GenericUnar show all
Defined in:
unpack_strategy/self_extracting_executable.rb

Overview

This class is part of a private API. This class may only be used in the Homebrew/brew repository. Third parties should avoid using this class if possible, as it may be removed or changed without warning.

Strategy for unpacking self-extracting executables.

Constant Summary

Constants included from UnpackStrategy

UnpackStrategyType

Instance Attribute Summary

Attributes included from UnpackStrategy

#merge_xattrs, #path

Class Method Summary collapse

Methods inherited from GenericUnar

#dependencies

Methods included from ClassMethods

#can_extract?, #extensions

Methods included from UnpackStrategy

#dependencies, detect, #each_directory, #extract, #extract_nestedly, from_extension, from_magic, from_type, #initialize

Methods included from SystemCommand::Mixin

#system_command, #system_command!

Class Method Details

.can_extract?(path) ⇒ Boolean

This method is part of a private API. This method may only be used in the Homebrew/brew repository. Third parties should avoid using this method if possible, as it may be removed or changed without warning.

Parameters:

Returns:

  • (Boolean) 


15
16
17
18
 
# File 'unpack_strategy/self_extracting_executable.rb', line 15

def self.can_extract?(path)
  path.magic_number.match?(/\AMZ/n) &&
    path.file_type.include?("self-extracting archive")
end

.extensions ⇒ Array<String>

This method is part of a private API. This method may only be used in the Homebrew/brew repository. Third parties should avoid using this method if possible, as it may be removed or changed without warning.

Returns:



10
11
12
 
# File 'unpack_strategy/self_extracting_executable.rb', line 10

def self.extensions
  []
end