Merge pull request #5566 from GauthamGoli/analytics-args

analytics: Use CLI::Parser to parse args

Library/Homebrew/cmd/analytics.rb

@@ -8,15 +8,35 @@
 #:  * `analytics` `regenerate-uuid`:
 #:    Regenerate UUID used in Homebrew's analytics.
 
+require "cli_parser"
+
 module Homebrew
   module_function
 
+  def analytics_args
+    Homebrew::CLI::Parser.new do
+      usage_banner <<~EOS
+        `analytics` (`on`|`off`) [`state`] [`regenerate-uuid`]
+
+        If `on`|`off` is passed, turn Homebrew's analytics on or off respectively.
+
+        If `state` is passed, display anonymous user behaviour analytics state.
+        Read more at <https://docs.brew.sh/Analytics>.
+
+        If `regenerate-uuid` is passed, regenerate UUID used in Homebrew's analytics.
+      EOS
+      switch :verbose
+      switch :debug
+    end
+  end
+
   def analytics
+    analytics_args.parse
     config_file = HOMEBREW_REPOSITORY/".git/config"
 
-    raise UsageError if ARGV.named.size > 1
+    raise UsageError if args.remaining.size > 1
 
-    case ARGV.named.first
+    case args.remaining.first
     when nil, "state"
       analyticsdisabled =
         Utils.popen_read("git config --file=#{config_file} --get homebrew.analyticsdisabled").chomp