Class: Keg::Relocation Private

Inherits:
Object show all
Defined in:
keg_relocate.rb

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.

Constant Summary collapse

RELOCATABLE_PATH_REGEX_PREFIX =

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

T.let(/(?:(?<=-F|-I|-L|-isystem)|(?<![a-zA-Z0-9]))/, Regexp)

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ void

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. 

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# File 'keg_relocate.rb', line 18 def initialize @replacement_map = T.let({}, T::Hash[Symbol, [T.any(String, Regexp), String]]) end

Class Method Details

.path_to_regex(path) ⇒ Regexp

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:

  • (Regexp) 
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# File 'keg_relocate.rb', line 56 def self.path_to_regex(path) path = case path when String Regexp.escape(path) when Regexp path.source end Regexp.new(RELOCATABLE_PATH_REGEX_PREFIX.source + path) end

Instance Method Details

#add_replacement_pair(key, old_value, new_value, path: false) ⇒ void

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.

This method returns an undefined value.

Parameters:

  • key (Symbol)
  • old_value (String, Regexp)
  • new_value (String)
  • path (Boolean) (defaults to: false) 
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# File 'keg_relocate.rb', line 29 def add_replacement_pair(key, old_value, new_value, path: false) old_value = self.class.path_to_regex(old_value) if path @replacement_map[key] = [old_value, new_value] end

#freeze ⇒ Relocation

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:

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# File 'keg_relocate.rb', line 23 def freeze @replacement_map.freeze super end

#replace_text!(text) ⇒ 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) 
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# File 'keg_relocate.rb', line 40 def replace_text!(text) replacements = @replacement_map.values.to_h sorted_keys = replacements.keys.sort_by do |key| key.is_a?(String) ? key.length : 999 end.reverse any_changed = T.let(nil, T.nilable(String)) sorted_keys.each do |key| changed = text.gsub!(key, replacements.fetch(key)) any_changed ||= changed end !any_changed.nil? end

#replacement_pair_for(key) ⇒ Array<([String, Regexp], 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.

Parameters:

Returns:

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# File 'keg_relocate.rb', line 35 def replacement_pair_for(key) @replacement_map.fetch(key) end