From 28d1ef85e64111c4f6c18ae89e7b1ff30329da82 Mon Sep 17 00:00:00 2001
From: firestarsdog <229254897+firestarsdog@users.noreply.github.com>
Date: Mon, 30 Mar 2026 00:18:59 -0400
Subject: [PATCH] Dev temp file/cache cleanip

---
 scripts/launch_onroad_desktop.sh | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/scripts/launch_onroad_desktop.sh b/scripts/launch_onroad_desktop.sh
index 50740aaf..8cbf3f9e 100755
--- a/scripts/launch_onroad_desktop.sh
+++ b/scripts/launch_onroad_desktop.sh
@@ -204,6 +204,13 @@ cleanup() {
     wait "${REPLAY_PID}" >/dev/null 2>&1 || true
   fi
 
+  if [[ -n "${OPENPILOT_PREFIX:-}" && "${OPENPILOT_PREFIX}" == desktop-onroad-* ]]; then
+    echo "Cleaning up temporary prefix environment (${OPENPILOT_PREFIX})..."
+    rm -rf "/dev/shm/msgq_${OPENPILOT_PREFIX}"
+    rm -rf "/tmp/comma_download_cache${OPENPILOT_PREFIX}"
+    rm -rf "${HOME}/.comma${OPENPILOT_PREFIX}"
+  fi
+
   exit "${exit_code}"
 }
 
@@ -239,6 +246,7 @@ prepare_env() {
     unset OPENPILOT_PREFIX
   else
     export OPENPILOT_PREFIX="${PREFIX_ARG:-${OPENPILOT_PREFIX:-desktop-onroad-$$}}"
+    mkdir -p "/dev/shm/msgq_${OPENPILOT_PREFIX}"
   fi
 }