From 7a22764c8e30f0af1aa88b15c4c3833f871b5413 Mon Sep 17 00:00:00 2001
From: Kroese <kroese@users.noreply.github.com>
Date: Thu, 14 Nov 2024 03:36:05 +0100
Subject: [PATCH] feat: Support UUID

---
 src/config.sh | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/config.sh b/src/config.sh
index f53e2a4..670d51c 100644
--- a/src/config.sh
+++ b/src/config.sh
@@ -1,6 +1,7 @@
 #!/usr/bin/env bash
 set -Eeuo pipefail
 
+: "${UUID:=""}"
 : "${SERIAL:="mon:stdio"}"
 : "${USB:="qemu-xhci,id=xhci"}"
 : "${MONITOR:="telnet:localhost:7100,server,nowait,nodelay"}"
@@ -13,6 +14,7 @@ RAM_OPTS=$(echo "-m ${RAM_SIZE^^}" | sed 's/MB/M/g;s/GB/G/g;s/TB/T/g')
 MON_OPTS="-monitor $MONITOR -name $PROCESS,process=$PROCESS,debug-threads=on"
 [ -n "$USB" ] && [[ "${USB,,}" != "no"* ]] && USB_OPTS="-device $USB -device usb-kbd -device usb-tablet"
 MAC_OPTS="-machine type=${MACHINE},secure=${SECURE},dump-guest-core=off${KVM_OPTS}"
+[ -n "$UUID" ] && MAC_OPTS="$MAC_OPTS -uuid $UUID"
 DEV_OPTS="-object rng-random,id=objrng0,filename=/dev/urandom"
 DEV_OPTS+=" -device virtio-rng-pci,rng=objrng0,id=rng0,bus=pcie.0,addr=0x1c"
 [[ "${BOOT_MODE,,}" != "windows"* ]] && DEV_OPTS+=" -device virtio-balloon-pci,id=balloon0,bus=pcie.0,addr=0x4"