Fix pre-commit hook to see cached files

stan-dev · Apr 14, 2018 · f2ac4e9 · f2ac4e9
1 parent 851f2f6
commit f2ac4e9
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/hooks/pre-commit b/hooks/pre-commit
@@ -37,7 +37,7 @@ then
   IFS=$'\n'
 
   echo "Files formatted:"
-  files=$(git diff --diff-filter=AM --name-only | grep -E ".hpp$|.cpp$" | grep -v "^lib/")
+  files=$(git diff --cached --diff-filter=AM --name-only | grep -E ".hpp$|.cpp$" | grep -v "^lib/")
 
   # format the files
   echo $files | xargs -n20 -P6 clang-format -i