Updating clang format pre-commit helper example

[skip ci]

Updating clang format pre-commit helper example
[skip ci]
Henry Fredrick Schreiner
1 parent df5b157d
Showing 1 changed file with 8 additions and 3 deletions
scripts/clang-format-pre-commit
@@ -9,9 +9,14 @@ format_file() {
     file="${1}"
     case "$file" in
     *.hpp | *.cpp | .c | *.cc | *.cu | *.h )
-        echo "Fixing: $file"
-        clang-format -i -style=file "${1}"
-        git add "${1}"
+        echo "Formatting: $file"
+        clang-format -i -style=file -sort-includes "${1}"
+        if git diff-file --quiet -- "${1}" ; then
+            git add "${1}"
+            echo "Reformatting file: ${1}"
+        else
+            echo "Already formatted: ${1}"
+        fi;
         ;;
     *)
         ;;