void-packages: pre-commit hook

.config/git/hooks/void-packages/pre-commit

@@ -1,12 +1,15 @@
 #!/bin/bash
 # xlint all changed templates
+# xgensum all changed templates
 
 EX_ERR=1
 
 FILES=$(git diff --name-only --staged | grep template)
 for FILE in ${FILES}; do
 	stat "${FILE}" &> /dev/null || continue
-	echo "xlint ${FILE}:"
+	echo "linting ${FILE}:"
 	xlint $FILE || exit $EX_ERR
+	xgensum -i $FILE || exit $EX_ERR
 	echo "all clear."
 done
+