Port Homebrew::DevCmd::StyleCmd

Library/Homebrew/dev-cmd/style.rb

@@ -1,17 +1,16 @@
-# typed: true
+# typed: strict
 # frozen_string_literal: true
 
+require "abstract_command"
 require "json"
 require "open3"
 require "style"
 require "cli/parser"
 
 module Homebrew
-  module_function
+  module DevCmd
-
+    class StyleCmd < AbstractCommand
-  sig { returns(CLI::Parser) }
+      cmd_args do
-  def style_args
-    Homebrew::CLI::Parser.new do
         description <<~EOS
           Check formulae or files for conformance to Homebrew style guidelines.
 
@@ -42,11 +41,9 @@ module Homebrew
 
         named_args [:file, :tap, :formula, :cask], without_api: true
       end
-  end
-
-  def style
-    args = style_args.parse
 
+      sig { override.void }
+      def run
         target = if args.no_named?
           nil
         else
@@ -73,3 +70,5 @@ module Homebrew
         Homebrew.failed = !Style.check_style_and_print(target, **options)
       end
     end
+  end
+end

Library/Homebrew/test/dev-cmd/style_spec.rb

@@ -1,7 +1,8 @@
 # frozen_string_literal: true
 
 require "cmd/shared_examples/args_parse"
+require "dev-cmd/style"
 
-RSpec.describe "brew style" do
+RSpec.describe Homebrew::DevCmd::StyleCmd do
   it_behaves_like "parseable arguments"
 end