From 20680ab068886e6b5d68ed708531149c5796364f Mon Sep 17 00:00:00 2001
From: Renato Botelho <renato@netgate.com>
Date: Mon, 14 Sep 2015 11:09:51 -0300
Subject: Preserve pre_upgrade_command on /tmp on Full Update images, it's
 going to be used when upgrading from old systems

---
 tools/builder_common.sh | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/tools/builder_common.sh b/tools/builder_common.sh
index ad4439e..cb81bb9 100644
--- a/tools/builder_common.sh
+++ b/tools/builder_common.sh
@@ -378,6 +378,13 @@ create_Full_update_tarball() {
 	rm ${FINAL_CHROOT_DIR}/boot/loader.conf 2>/dev/null
 	rm ${FINAL_CHROOT_DIR}/boot/loader.conf.local 2>/dev/null
 
+	# Old systems will run pre_upgrade_command from /tmp
+	if [ -f ${FINAL_CHROOT_DIR}/usr/local/share/${PRODUCT_NAME}/pre_upgrade_command ]; then
+		cp -p \
+			${FINAL_CHROOT_DIR}/usr/local/share/${PRODUCT_NAME}/pre_upgrade_command \
+			${FINAL_CHROOT_DIR}/tmp
+	fi
+
 	echo ">>> Creating ${UPDATES_TARBALL_FILENAME} ..." | tee -a ${LOGFILE}
 	tar --exclude=./dev -czPf ${UPDATES_TARBALL_FILENAME} -C ${FINAL_CHROOT_DIR} .
 }
-- 
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