From 04f3ca78c0f40ad882aa186df2a51023a3d82fa2 Mon Sep 17 00:00:00 2001
From: Mike McQuaid <mike@mikemcquaid.com>
Date: Wed, 30 Jan 2019 21:30:45 +0000
Subject: [PATCH] update-report: use CLI::Parser.

---
 Library/Homebrew/cmd/update-report.rb | 22 ++++++++++++++++++----
 1 file changed, 18 insertions(+), 4 deletions(-)

diff --git a/Library/Homebrew/cmd/update-report.rb b/Library/Homebrew/cmd/update-report.rb
index 7bacd47ca2..92497f6972 100644
--- a/Library/Homebrew/cmd/update-report.rb
+++ b/Library/Homebrew/cmd/update-report.rb
@@ -1,7 +1,3 @@
-#: @hide_from_man_page
-#:  * `update_report` [`--preinstall`]:
-#:    The Ruby implementation of `brew update`. Never called manually.
-
 require "formula_versions"
 require "migrator"
 require "formulary"
@@ -19,7 +15,25 @@ module Homebrew
     end
   end
 
+  def update_report_args
+    Homebrew::CLI::Parser.new do
+      usage_banner <<~EOS
+        `update_report` [`--preinstall`]
+
+        The Ruby implementation of `brew update`. Never called manually.
+      EOS
+      switch "--preinstall",
+        description: "Run in 'auto-update' mode (faster, less output)."
+      switch :force
+      switch :debug
+      switch :verbose
+      hide_from_man_page!
+    end
+  end
+
   def update_report
+    update_report_args.parse
+
     HOMEBREW_REPOSITORY.cd do
       analytics_message_displayed =
         Utils.popen_read("git", "config", "--local", "--get", "homebrew.analyticsmessage").chomp == "true"