From e771f34140c9e6bb37af1006c9ba0664d6ac1fe8 Mon Sep 17 00:00:00 2001
From: commitay <commitay1@gmail.com>
Date: Thu, 29 Jun 2017 10:20:39 +1000
Subject: [PATCH] Update kdiff3 - add shimscript (#35967)

---
 Casks/kdiff3.rb | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/Casks/kdiff3.rb b/Casks/kdiff3.rb
index 8a7f945e402..0b5f737b4d3 100644
--- a/Casks/kdiff3.rb
+++ b/Casks/kdiff3.rb
@@ -10,7 +10,16 @@ cask 'kdiff3' do
   homepage 'http://kdiff3.sourceforge.net/'
 
   app 'kdiff3.app'
-  binary "#{appdir}/kdiff3.app/Contents/MacOS/kdiff3"
+  # shim script (https://github.com/caskroom/homebrew-cask/issues/18809)
+  shimscript = "#{staged_path}/kdiff3.wrapper.sh"
+  binary shimscript, target: 'kdiff3'
+
+  preflight do
+    IO.write shimscript, <<-EOS.undent
+      #!/bin/bash
+      '#{appdir}/kdiff3.app/Contents/MacOS/kdiff3' "$@"
+    EOS
+  end
 
   zap delete: '~/.kdiff3rc'
 end