Port Homebrew::DevCmd::InstallBundlerGems

Library/Homebrew/dev-cmd/generate-man-completions.rb

@@ -11,6 +11,7 @@ module Homebrew
   module DevCmd
     class GenerateManCompletions < AbstractCommand
       include SystemCommand::Mixin
+
       cmd_args do
         description <<~EOS
           Generate Homebrew's manpages and shell completions.

Library/Homebrew/dev-cmd/install-bundler-gems.rb

@@ -1,14 +1,12 @@
-# typed: true
+# typed: strict
 # frozen_string_literal: true
 
 require "cli/parser"
 
 module Homebrew
-  module_function
-
-  sig { returns(CLI::Parser) }
-  def install_bundler_gems_args
-    Homebrew::CLI::Parser.new do
+  module DevCmd
+    class InstallBundlerGems < AbstractCommand
+      cmd_args do
         description <<~EOS
           Install Homebrew's Bundler gems.
         EOS
@@ -23,11 +21,9 @@ module Homebrew
 
         named_args :none
       end
-  end
-
-  def install_bundler_gems
-    args = install_bundler_gems_args.parse
 
+      sig { override.void }
+      def run
         groups = args.groups || args.add_groups || []
 
         if groups.delete("all")
@@ -38,4 +34,6 @@ module Homebrew
 
         Homebrew.install_bundler_gems!(groups:)
       end
+    end
+  end
 end

Library/Homebrew/test/dev-cmd/install-bundler-gems_spec.rb

@@ -0,0 +1,8 @@
+# frozen_string_literal: true
+
+require "cmd/shared_examples/args_parse"
+require "dev-cmd/install-bundler-gems"
+
+RSpec.describe Homebrew::DevCmd::InstallBundlerGems do
+  it_behaves_like "parseable arguments"
+end