Move simulator cleanup into a separate script

.drone.jsonnet

@@ -108,22 +108,7 @@ local pre_boot_test_sim = {
 local clean_up_test_simulator = {
   name: 'Clean Up Test Simulator',
   commands: [
-    |||
+    './Scripts/clean-up-test-simulator.sh $(<./build/artifacts/sim_uuid)'
-      function handle_exit() {
-        xcrun simctl delete unavailable
-
-        if [ -e build/artifacts/sim_uuid ]; then
-            xcrun simctl delete $(<./build/artifacts/sim_uuid)
-        fi
-        exit 0
-      }
-
-      trap handle_exit EXIT
-
-      while true; do
-        sleep 10
-      done
-    |||
   ],
   depends_on: [
     'Pre-Boot Test Simulator',

Scripts/clean-up-test-simulator.sh

@@ -0,0 +1,22 @@
+#!/usr/bin/env bash
+#
+# Script used with Drone CI to delete the simulator created for the unit tests when the pipline ends.
+
+if [[ -z "$1" ]]; then
+	echo -e "\n\n\n\n\e[31;1mSimulator UUID not provided.\e[0m\n\n\n"
+	exit 1
+fi
+
+SIM_UUID="$1"
+
+function handle_exit() {
+	xcrun simctl delete unavailable
+	xcrun simctl delete ${SIM_UUID}
+	exit 0
+}
+
+trap handle_exit EXIT
+
+while true; do
+	sleep 10
+done