git: clang format C/C++ files if format file exists

foxtrot · Aug 31, 2021 · 7818f36 · 7818f36
1 parent 61ff50c
commit 7818f36
Showing 1 changed file with 12 additions and 0 deletions.
diff --git a/.git-templates/hooks/pre-commit b/.git-templates/hooks/pre-commit
@@ -1,8 +1,20 @@
 #!/bin/bash
 
+TOP_LEVEL=$(git rev-parse --show-toplevel)
+
 for file in $(git diff --cached --name-only --diff-filter=ACMRTUXB | grep "\.go")
 do
 	echo "(gofmt) $file"
 	gofmt -w $file
     git add "$file"
 done
+
+if [ -f "$TOP_LEVEL/.clang-format" ]; then
+    for file in $(git diff --cached --name-only --diff-filter=ACMRTUXB | grep "\.c\|\.h\|\.hxx\|\.cpp\|\.cxx")
+    do
+        echo "(clang-format) $file"
+        clang-format -i -style=file "$file"
+        git add "$file"
+    done
+fi
+