From 4ac228cc417b60a87bad25e45d4b30b8d0edf7b6 Mon Sep 17 00:00:00 2001
From: Ruiyang Wu <58066925+ywwry66@users.noreply.github.com>
Date: Tue, 14 Mar 2023 13:41:46 -0400
Subject: [PATCH] Use `install-info` from `texinfo` if not available in
 `/usr/bin`

`install-info` is not shipped with macOS Ventura and some Linux
distros. This commit uses `install-info` from `texinfo` formula if it
is not available in `/usr/bin`.

See: https://github.com/Homebrew/discussions/discussions/4306
---
 Library/Homebrew/extend/pathname.rb | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

diff --git a/Library/Homebrew/extend/pathname.rb b/Library/Homebrew/extend/pathname.rb
index a929f153b8..28bd016628 100644
--- a/Library/Homebrew/extend/pathname.rb
+++ b/Library/Homebrew/extend/pathname.rb
@@ -343,14 +343,24 @@ class Pathname
     chmod saved_perms if saved_perms
   end
 
+  # @private
+  def which_install_info
+    @which_install_info ||=
+      if File.executable?("/usr/bin/install-info")
+        "/usr/bin/install-info"
+      elsif Formula["texinfo"].any_version_installed?
+        Formula["texinfo"].opt_bin/"install-info"
+      end
+  end
+
   # @private
   def install_info
-    quiet_system "/usr/bin/install-info", "--quiet", to_s, "#{dirname}/dir"
+    quiet_system(which_install_info, "--quiet", to_s, "#{dirname}/dir")
   end
 
   # @private
   def uninstall_info
-    quiet_system "/usr/bin/install-info", "--delete", "--quiet", to_s, "#{dirname}/dir"
+    quiet_system(which_install_info, "--delete", "--quiet", to_s, "#{dirname}/dir")
   end
 
   # Writes an exec script in this folder for each target pathname.