Class: Formulary::TapLoader 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.

Loads tapped formulae.

Instance Attribute Summary

Attributes inherited from FormulaLoader

#alias_path, #name, #path, #tap

Instance Method Summary collapse

Methods inherited from FormulaLoader

#klass

Methods included from Context

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

Constructor Details

#initialize(tapped_name, from:, warn:) ⇒ TapLoader

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 a new instance of TapLoader.



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# File 'formulary.rb', line 559

def initialize(tapped_name, from:, warn:)
  name, path, tap = formula_name_path(tapped_name, warn: warn)
  super name, path, tap: tap
end

Instance Method Details

#formula_name_path(tapped_name, warn:) ⇒ 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 564

def formula_name_path(tapped_name, warn:)
  user, repo, name = tapped_name.split("/", 3).map(&:downcase)
  tap = Tap.fetch user, repo
  path = find_formula_from_name(name, tap)

  unless path.file?
    if (possible_alias = tap.alias_dir/name).file?
      path = possible_alias.resolved_path
      name = path.basename(".rb").to_s
    elsif (new_name = tap.formula_renames[name].presence) &&
          (new_path = find_formula_from_name(new_name, tap)).file?
      old_name = name
      path = new_path
      name = new_name
      new_name = tap.core_tap? ? name : "#{tap}/#{name}"
    elsif (new_tap_name = tap.tap_migrations[name].presence)
      new_tap_user, new_tap_repo, = new_tap_name.split("/")
      new_tap_name = "#{new_tap_user}/#{new_tap_repo}"
      new_tap = Tap.fetch new_tap_name
      new_tap.install unless new_tap.installed?
      new_tapped_name = "#{new_tap_name}/#{name}"
      name, path = formula_name_path(new_tapped_name, warn: false)
      old_name = tapped_name
      new_name = new_tap.core_tap? ? name : new_tapped_name
    end

    opoo "Formula #{old_name} was renamed to #{new_name}." if warn && old_name && new_name
  end

  [name, path, tap]
end

#get_formula(spec, alias_path: nil, force_bottle: false, flags: [], ignore_errors: false) ⇒ 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 596

def get_formula(spec, alias_path: nil, force_bottle: false, flags: [], ignore_errors: false)
  super
rescue FormulaUnreadableError => e
  raise TapFormulaUnreadableError.new(tap, name, e.formula_error), "", e.backtrace
rescue FormulaClassUnavailableError => e
  raise TapFormulaClassUnavailableError.new(tap, name, e.path, e.class_name, e.class_list), "", e.backtrace
rescue FormulaUnavailableError => e
  raise TapFormulaUnavailableError.new(tap, name), "", e.backtrace
end

#load_file(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 606

def load_file(flags:, ignore_errors:)
  super
rescue MethodDeprecatedError => e
  e.issues_url = tap.issues_url || tap.to_s
  raise
end