Class: Formulary::FormulaLoader Private

Inherits:
Object
  • Object
show all
Includes:
Context
Defined in:
Library/Homebrew/formulary.rb

Overview

This class is part of a private API. You should avoid using this class if possible, as it may be removed or be changed in the future.

A FormulaLoader returns instances of formulae. Subclasses implement loaders for particular sources of formulae.

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from Context

current, current=, #debug?, #quiet?, #verbose?, #with_context

Constructor Details

#initialize(name, path) ⇒ FormulaLoader

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Returns a new instance of FormulaLoader.


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# File 'Library/Homebrew/formulary.rb', line 125

def initialize(name, path)
  @name = name
  @path = path.resolved_path
end

Instance Attribute Details

#alias_path ⇒ Object (readonly)

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

The name used to install the formula


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# File 'Library/Homebrew/formulary.rb', line 123

def alias_path
  @alias_path
end

#name ⇒ Object (readonly)

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

The formula's name


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# File 'Library/Homebrew/formulary.rb', line 119

def name
  @name
end

#path ⇒ Object (readonly)

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

The formula's ruby file's path or filename


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# File 'Library/Homebrew/formulary.rb', line 121

def path
  @path
end

Instance Method Details

#get_formula(spec, alias_path: nil, force_bottle: false, flags: []) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Gets the formula instance.

alias_path can be overridden here in case an alias was used to refer to a formula that was loaded in another way.


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# File 'Library/Homebrew/formulary.rb', line 134

def get_formula(spec, alias_path: nil, force_bottle: false, flags: [])
  alias_path ||= self.alias_path
  klass(flags: flags).new(name, path, spec, alias_path: alias_path, force_bottle: force_bottle)
end

#klass(flags:) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 


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# File 'Library/Homebrew/formulary.rb', line 139

def klass(flags:)
  load_file(flags: flags) unless Formulary.formula_class_defined?(path)
  Formulary.formula_class_get(path)
end