diff --git a/add_eof_newline.sh b/add_eof_newline.sh
new file mode 100755
index 0000000..0dfd88c
--- /dev/null
+++ b/add_eof_newline.sh
@@ -0,0 +1,9 @@
+#!/usr/bin/env bash
+while IFS= read -r -d '' f; do
+  [ -f "$f" ] || continue
+  [ -s "$f" ] || continue
+
+  if [ "$(tail -c1 "$f")" != "" ]; then
+    printf '\n' >> "$f"
+  fi
+done < <(git ls-files -z)