From: Dietmar Maurer <dietmar@proxmox.com>
Date: Thu, 15 Jan 2015 05:53:45 +0000 (+0100)
Subject: add preinst script
X-Git-Url: https://git.proxmox.com/?p=pve-firewall.git;a=commitdiff_plain;h=9f7f534fd2bbb8c40f313bd56dc3e643683234c1;hp=a6811508c4532792400c10ddf0ea8906e4b6653c

add preinst script

Older versions of the pve-firewall daemon do not restart
with HUP, so we need to do a stop/start.
---

diff --git a/debian/preinst b/debian/preinst
new file mode 100644
index 0000000..fc1191c
--- /dev/null
+++ b/debian/preinst
@@ -0,0 +1,27 @@
+#!/bin/sh
+
+set -e
+
+case "$1" in
+    install|upgrade)
+	old_version=$2
+	if [ -e '/usr/sbin/pve-firewall' ]; then
+	    if dpkg --compare-versions "$old_version" lt '1.0-16' ; then
+		echo "Detected old pve-firewall version - using stop/start to restart"
+		/usr/sbin/pve-firewall stop
+	    fi
+	fi
+    ;;
+
+    abort-upgrade)
+    ;;
+
+    *)
+        echo "preinst called with unknown argument \`$1'" >&2
+        exit 1
+    ;;
+esac
+
+#DEBHELPER#
+
+exit 0