From 073685284fe3f4fc9ac2a73b3e7fd99083a0b22b Mon Sep 17 00:00:00 2001
From: Gautham Goli <gauthamgoli@gautham2.local>
Date: Sat, 28 Dec 2019 14:48:34 +0530
Subject: [PATCH] postinstall: Use CLI::Parser to parse args

---
 Library/Homebrew/formula_installer.rb |  8 +-------
 Library/Homebrew/postinstall.rb       | 13 +++++++++++--
 2 files changed, 12 insertions(+), 9 deletions(-)

diff --git a/Library/Homebrew/formula_installer.rb b/Library/Homebrew/formula_installer.rb
index aca3adc486..c2abe1ef56 100644
--- a/Library/Homebrew/formula_installer.rb
+++ b/Library/Homebrew/formula_installer.rb
@@ -914,13 +914,7 @@ class FormulaInstaller
       --
       #{HOMEBREW_LIBRARY_PATH}/postinstall.rb
       #{formula.path}
-    ].concat(ARGV.options_only) - ["--HEAD", "--devel"]
-
-    if formula.head?
-      args << "--HEAD"
-    elsif formula.devel?
-      args << "--devel"
-    end
+    ]
 
     Utils.safe_fork do
       if Sandbox.formula?(formula)
diff --git a/Library/Homebrew/postinstall.rb b/Library/Homebrew/postinstall.rb
index 3498e03d69..fe4e006019 100644
--- a/Library/Homebrew/postinstall.rb
+++ b/Library/Homebrew/postinstall.rb
@@ -6,15 +6,24 @@ require "global"
 require "debrew"
 require "fcntl"
 require "socket"
+require "cli/parser"
+
+def postinstall_args
+  Homebrew::CLI::Parser.new do
+    switch :force
+    switch :verbose
+    switch :debug
+  end
+end
 
 begin
+  postinstall_args.parse
   error_pipe = UNIXSocket.open(ENV["HOMEBREW_ERROR_PIPE"], &:recv_io)
   error_pipe.fcntl(Fcntl::F_SETFD, Fcntl::FD_CLOEXEC)
 
   trap("INT", old_trap)
 
-  formula = ARGV.resolved_formulae.first
-  formula.extend(Debrew::Formula) if ARGV.debug?
+  formula = Homebrew.args.resolved_formulae.first
   formula.run_post_install
 rescue Exception => e # rubocop:disable Lint/RescueException
   error_pipe.puts e.to_json