Sets class before running any bootstrap

.config/yadm/_set_class.sh

@@ -0,0 +1,12 @@
+#!/bin/env sh
+
+class=$(yadm config local.class)
+if [[ ! -z $class ]]; then
+  exit 0
+fi
+
+read -p "-- Which class does this device belong to: " -r class
+
+echo "-- Setting class and reloading alternative files"
+yadm config local.class $class
+yadm alt