Port Homebrew::Cmd::UpdateReport

Library/Homebrew/cmd/update-report.rb

@@ -1,6 +1,7 @@
 # typed: true
 # frozen_string_literal: true
 
+require "abstract_command"
 require "migrator"
 require "formulary"
 require "cask/cask_loader"
@@ -8,23 +9,13 @@ require "cask/migrator"
 require "descriptions"
 require "cleanup"
 require "description_cache_store"
-require "cli/parser"
 require "settings"
 require "linuxbrew-core-migration"
 
 module Homebrew
-  module_function
-
-  def auto_update_header(args:)
-    @auto_update_header ||= begin
-      ohai "Auto-updated Homebrew!" if args.auto_update?
-      true
-    end
-  end
-
-  sig { returns(CLI::Parser) }
-  def update_report_args
-    Homebrew::CLI::Parser.new do
+  module Cmd
+    class UpdateReport < AbstractCommand
+      cmd_args do
         description <<~EOS
           The Ruby implementation of `brew update`. Never called manually.
         EOS
@@ -36,9 +27,9 @@ module Homebrew
 
         hide_from_man_page!
       end
-  end
 
-  def update_report
+      sig { override.void }
+      def run
         return output_update_report if $stdout.tty?
 
         redirect_stdout($stderr) do
@@ -46,9 +37,16 @@ module Homebrew
         end
       end
 
-  def output_update_report
-    args = update_report_args.parse
+      private
 
+      def auto_update_header
+        @auto_update_header ||= begin
+          ohai "Auto-updated Homebrew!" if args.auto_update?
+          true
+        end
+      end
+
+      def output_update_report
         # Run `brew update` (again) if we've got a linuxbrew-core CoreTap
         if CoreTap.instance.installed? && CoreTap.instance.linuxbrew_core? &&
            ENV["HOMEBREW_LINUXBREW_CORE_MIGRATION"].blank?
@@ -109,7 +107,7 @@ module Homebrew
         odie "update-report should not be called directly!" if initial_revision.empty? || current_revision.empty?
 
         if initial_revision != current_revision
-      auto_update_header(args:)
+          auto_update_header
 
           updated = true
 
@@ -122,7 +120,8 @@ module Homebrew
           Settings.write "latesttag", new_tag if new_tag != old_tag
 
           if new_tag == old_tag
-        ohai "Updated Homebrew from #{shorten_revision(initial_revision)} to #{shorten_revision(current_revision)}."
+            ohai "Updated Homebrew from #{shorten_revision(initial_revision)} " \
+                 "to #{shorten_revision(current_revision)}."
           elsif old_tag.blank?
             ohai "Updated Homebrew from #{shorten_revision(initial_revision)} " \
                  "to #{new_tag} (#{shorten_revision(current_revision)})."
@@ -219,8 +218,9 @@ module Homebrew
         end
 
         unless updated_taps.empty?
-      auto_update_header(args:)
-      puts "Updated #{Utils.pluralize("tap", updated_taps.count, include_count: true)} (#{updated_taps.to_sentence})."
+          auto_update_header
+          puts "Updated #{Utils.pluralize("tap", updated_taps.count,
+                                          include_count: true)} (#{updated_taps.to_sentence})."
           updated = true
         end
 
@@ -408,6 +408,8 @@ module Homebrew
         Settings.write "installfromapimessage", true if $stdout.tty?
       end
     end
+  end
+end
 
 require "extend/os/cmd/update-report"
 

Library/Homebrew/test/cmd/update-report_spec.rb

@@ -5,7 +5,7 @@ require "formula_versions"
 require "yaml"
 require "cmd/shared_examples/args_parse"
 
-RSpec.describe "brew update-report" do
+RSpec.describe Homebrew::Cmd::UpdateReport do
   it_behaves_like "parseable arguments"
 
   describe Reporter do