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# typed: strict
# frozen_string_literal: true
require_relative "../../../global"
# require all the commands
["cmd", "dev-cmd"].each do |dir|
Dir[File.join(__dir__, "../../../#{dir}", "*.rb")].each { require(_1) }
end
module Tapioca
module Compilers
class Args < Tapioca::Dsl::Compiler
# This is ugly, but we're moving to a new interface that will use a consistent DSL
# These are cmd/dev-cmd methods that end in `_args` but are not parsers
NON_PARSER_ARGS_METHODS = T.let([
:formulae_all_installs_from_args,
:reproducible_gnutar_args,
:tar_args,
].freeze, T::Array[Symbol])
# FIXME: Enable cop again when https://github.com/sorbet/sorbet/issues/3532 is fixed.
# rubocop:disable Style/MutableConstant
ConstantType = type_member { { fixed: Module } }
# rubocop:enable Style/MutableConstant
sig { override.returns(T::Enumerable[Module]) }
def self.gather_constants = [Homebrew]
sig { override.void }
def decorate
root.create_path(Homebrew::CLI::Args) do |klass|
Homebrew.methods(false).select { _1.end_with?("_args") }.each do |args_method_name|
next if NON_PARSER_ARGS_METHODS.include?(args_method_name)
parser = Homebrew.method(args_method_name).call
comma_array_methods = comma_arrays(parser)
args = parser.instance_variable_get(:@args)
args.instance_variable_get(:@table).each do |method_name, value|
# some args are used in multiple commands (this is ok as long as they have the same type)
next if klass.nodes.any? { T.cast(_1, RBI::Method).name == method_name } || value == []
return_type = get_return_type(method_name, value, comma_array_methods)
klass.create_method(method_name, return_type:)
end
end
end
end
sig { params(method_name: Symbol, value: T.untyped, comma_array_methods: T::Array[Symbol]).returns(String) }
def get_return_type(method_name, value, comma_array_methods)
if comma_array_methods.include?(method_name)
"T.nilable(T::Array[String])"
elsif [true, false].include?(value)
"T::Boolean"
else
"T.nilable(String)"
end
end
sig { params(parser: Homebrew::CLI::Parser).returns(T::Array[Symbol]) }
def comma_arrays(parser)
parser.instance_variable_get(:@non_global_processed_options)
.filter_map { |k, v| parser.option_to_name(k).to_sym if v == :comma_array }
end
end
end
end