Merge branch 'master' of ssh://gitea.local.wvr.sh:2221/mitch/dayz-servers

lib/globals.sh

@@ -149,9 +149,20 @@ lock_remote_server() {
         die "Could not create: $REMOTE_SERVER_LOCKFILE" 
     fi
 }
-
 unlock_remote_server() {
     msg "Unlocking remote server."
     rm -f "$REMOTE_SERVER_LOCKFILE" || die "Could not remove: $REMOTE_SERVER_LOCKFILE"
 }
+wait_until_remote_server_unlocked() {
+    # wait until dayz-modserver lockfile is released on the NAS
+    if islocked_remote_server ; then
+        msg "Remote file server is currently locked"
+        msg "Sleeping until is no longer locked..."
+        while islocked_remote_server ; do
+            echo "Sleeping..."
+            sleep 10
+        done
+        msg "Server unlocked! Continuing..."
+    fi
+}
 # =====================================================================================