Class: UnpackStrategy::Lha Private

Inherits:
Object show all
Extended by:
ClassMethods
Includes:
UnpackStrategy
Defined in:
unpack_strategy/lha.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 LHa archives.

Constant Summary

Constants included from UnpackStrategy

UnpackStrategyType

Instance Attribute Summary

Attributes included from UnpackStrategy

#merge_xattrs, #path

Class Method Summary collapse

Instance Method Summary collapse

Methods included from ClassMethods

can_extract?, extensions

Methods included from UnpackStrategy

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
 
# File 'unpack_strategy/lha.rb', line 15

def self.can_extract?(path)
  path.magic_number.match?(/\A..-(lh0|lh1|lz4|lz5|lzs|lh\\40|lhd|lh2|lh3|lh4|lh5)-/n)
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/lha.rb', line 10

def self.extensions
  [".lha", ".lzh"]
end

Instance Method Details

#dependencies ⇒ Array<Formula>

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:



20
21
22
 
# File 'unpack_strategy/lha.rb', line 20

def dependencies
  @dependencies ||= T.let([Formula["lha"]], T.nilable(T::Array[Formula]))
end