feat(lua): add api and lua autocmds

scripts/uncrustify.sh

@@ -0,0 +1,11 @@
+#!/usr/bin/env bash
+
+set -e
+
+# Check that you have uncrustify
+hash uncrustify
+
+COMMITISH="${1:-master}"
+for file in $(git diff --diff-filter=d --name-only $COMMITISH | grep '\.[ch]$'); do
+    uncrustify -c src/uncrustify.cfg -l C --replace --no-backup "$file"
+done