From 2bbdd2e44bd75b226215dae632f9edd612b03478 Mon Sep 17 00:00:00 2001
From: Sander Cox <sander@paralleldimension.nl>
Date: Thu, 24 Aug 2023 12:31:30 +0200
Subject: [PATCH 1/4] Modern homebrew links cellarin /usr/local/opt too

required for git
---
 brew-pkg.rb | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/brew-pkg.rb b/brew-pkg.rb
index 10c5b5f..e227e9d 100755
--- a/brew-pkg.rb
+++ b/brew-pkg.rb
@@ -85,6 +85,8 @@ def pkg
 
           safe_system "mkdir", "-p", "#{staging_root}/Cellar/#{formula.name}/"
           safe_system "rsync", "-a", "#{HOMEBREW_CELLAR}/#{formula.name}/#{dep_version}", "#{staging_root}/Cellar/#{formula.name}/"
+          safe_system "mkdir", "-p", "#{staging_root}/opt"
+          safe_system "ln", "-s", "../Cellar/#{formula.name}/#{dep_version}", "#{staging_root}/opt/#{formula.name}"
         end
 
       end

From 6c4464ec79deac37703b323e5260b174872edb06 Mon Sep 17 00:00:00 2001
From: Sander Cox <sander@resolume.com>
Date: Mon, 7 Oct 2024 23:04:12 +0200
Subject: [PATCH 2/4] fix: Use full package name for the package

if package exists in multiple taps this is required
---
 brew-pkg.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/brew-pkg.rb b/brew-pkg.rb
index e227e9d..9a95266 100755
--- a/brew-pkg.rb
+++ b/brew-pkg.rb
@@ -57,7 +57,7 @@ def pkg
     FileUtils.mkdir_p staging_root
 
 
-    pkgs = [f]
+    pkgs = [ARGV.last]
 
     # Add deps if we specified --with-deps
     pkgs += f.recursive_dependencies if ARGV.include? '--with-deps'

From a0beef78ddf3e5436e4b682ddaedf6e9b036f32e Mon Sep 17 00:00:00 2001
From: Sander Cox <sander@resolume.com>
Date: Thu, 28 Aug 2025 12:07:38 +0200
Subject: [PATCH 3/4] Require ohai

---
 brew-pkg.rb | 1 +
 1 file changed, 1 insertion(+)

diff --git a/brew-pkg.rb b/brew-pkg.rb
index 9a95266..78abb57 100755
--- a/brew-pkg.rb
+++ b/brew-pkg.rb
@@ -11,6 +11,7 @@ def with_deps?
 
 # cribbed Homebrew module code from brew-unpack.rb
 module Homebrew extend self
+  include Utils::Output::Mixin
   def pkg
     unpack_usage = <<-EOS
 Usage: brew pkg [--identifier-prefix] [--with-deps] [--without-kegs] formula

From 1806ae01d7f450a6382068152fcb065b6832cf4d Mon Sep 17 00:00:00 2001
From: Sander Cox <sander@resolume.com>
Date: Thu, 12 Feb 2026 14:16:05 +0100
Subject: [PATCH 4/4] openssl3 and ca_certificates use etc too

${HOMEBREW_PREFIX}/etc/openssl@3 is used for stuff as well not packaged
yet so we add those folders to the list of stuff to package.
---
 brew-pkg.rb | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/brew-pkg.rb b/brew-pkg.rb
index 78abb57..75b2044 100755
--- a/brew-pkg.rb
+++ b/brew-pkg.rb
@@ -92,6 +92,16 @@ def pkg
 
       end
 
+      # Stage etc/ files for this formula (e.g. openssl@3 CA certs, config files)
+      # These live outside the Cellar at HOMEBREW_PREFIX/etc/<formula_name>/
+      # and are typically created during `brew postinstall`.
+      etc_dir = File.join(HOMEBREW_PREFIX, "etc", formula.name)
+      if File.exist?(etc_dir)
+        ohai "Staging etc directory #{etc_dir}"
+        safe_system "mkdir", "-p", "#{staging_root}/etc/"
+        safe_system "rsync", "-a", "#{etc_dir}", "#{staging_root}/etc/"
+      end
+
       # Write out a LaunchDaemon plist if we have one
       if formula.service?
         ohai "Plist found at #{formula.plist_name}, staging for /Library/LaunchDaemons/#{formula.plist_name}.plist"