Class: Formulary::FromAPILoader Private

Inherits:
FormulaLoader show all
Defined in:
formulary.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.

Load a formula from the API.

Instance Attribute Summary

Attributes inherited from FormulaLoader

#alias_path, #name, #path, #tap

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from FormulaLoader

#get_formula

Methods included from Context

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

Constructor Details

#initialize(name, tap: nil, alias_name: nil) ⇒ 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.

Parameters:

  • name (String)
  • tap (Tap, nil) (defaults to: nil)
  • alias_name (String, nil) (defaults to: nil) 


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# File 'formulary.rb', line 876

def initialize(name, tap: nil, alias_name: nil)
  alias_path = CoreTap.instance.alias_dir/alias_name if alias_name

  super(name, Formulary.core_path(name), alias_path:, tap:)
end

Class Method Details

.try_new(ref, from: nil, warn: false) ⇒ T.attached_class?

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:

  • ref (String, Pathname, URI::Generic)
  • from (Symbol, nil) (defaults to: nil)
  • warn (Boolean) (defaults to: false)

Returns:

  • (T.attached_class, nil) 


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# File 'formulary.rb', line 852

def self.try_new(ref, from: nil, warn: false)
  return if Homebrew::EnvConfig.no_install_from_api?
  return unless ref.is_a?(String)
  return unless (name = ref[HOMEBREW_DEFAULT_TAP_FORMULA_REGEX, :name])
  if !Homebrew::API::Formula.all_formulae.key?(name) &&
     !Homebrew::API::Formula.all_aliases.key?(name) &&
     !Homebrew::API::Formula.all_renames.key?(name)
    return
  end

  alias_name = name

  ref = "#{CoreTap.instance}/#{name}"

  return unless (name_tap_type = Formulary.tap_formula_name_type(ref, warn:))

  name, tap, type = name_tap_type

  alias_name = (type == :alias) ? alias_name.downcase : nil

  new(name, tap:, alias_name:)
end

Instance Method Details

#klass(flags:, ignore_errors:) ⇒ Object

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 'formulary.rb', line 882

def klass(flags:, ignore_errors:)
  load_from_api(flags:) unless Formulary.formula_class_defined_from_api?(name)
  Formulary.formula_class_get_from_api(name)
end