From d910aa15fe7eec40f2a452b7eb5fa8f1896c006d Mon Sep 17 00:00:00 2001
From: ridiculousfish <corydoras@ridiculousfish.com>
Date: Sat, 11 Jun 2016 15:28:40 -0700
Subject: Avoid using chmod --reference in style.fish

chmod --reference is not available on OS X
Instead, we copy the source file into the temporary path, so that
mode bits are preserved
---
 build_tools/style.fish | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'build_tools')

diff --git a/build_tools/style.fish b/build_tools/style.fish
index 27f89804..d2a44583 100755
--- a/build_tools/style.fish
+++ b/build_tools/style.fish
@@ -73,13 +73,13 @@ if set -q c_files[1]
         echo Running clang-format
         echo ========================================
         for file in $c_files
+            cp $file $file.new # preserves mode bits
             clang-format $file >$file.new
             if cmp --quiet $file $file.new
                 echo $file was correctly formatted
                 rm $file.new
             else
                 echo $file was NOT correctly formatted
-                chmod --reference=$file $file.new
                 mv $file.new $file
             end
         end
@@ -101,13 +101,13 @@ if set -q f_files[1]
     echo Running fish_indent
     echo ========================================
     for file in $f_files
+        cp $file $file.new # preserves mode bits
         fish_indent <$file >$file.new
         if cmp --quiet $file $file.new
             echo $file was correctly formatted
             rm $file.new
         else
             echo $file was NOT correctly formatted
-            chmod --reference=$file $file.new
             mv $file.new $file
         end
     end
-- 
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