From a9cdccbffffdd2e58b5cc69683682517e892ea40 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 7 Apr 2024 18:18:57 +0200
Subject: Adding debian version 3.7.10-0+deb12u1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 debian/postfix.preinst | 84 ++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 84 insertions(+)
 create mode 100644 debian/postfix.preinst

(limited to 'debian/postfix.preinst')

diff --git a/debian/postfix.preinst b/debian/postfix.preinst
new file mode 100644
index 0000000..ce3bb9d
--- /dev/null
+++ b/debian/postfix.preinst
@@ -0,0 +1,84 @@
+#!/bin/sh
+
+set -e
+
+# Debian Postfix preinst
+# LaMont Jones <lamont@debian.org>
+# Modified to use debconf by Colin Walters <levanti@verbum.org>
+
+# do we have debconf?
+if [ -f /usr/share/debconf/confmodule ]; then
+    . /usr/share/debconf/confmodule
+    DEBCONF=true
+else
+    DEBCONF=
+fi
+
+MASTER=/etc/postfix/master.cf
+
+(umask 022; mkdir -p /var/spool/postfix)
+
+case "$1" in
+    install)
+	rm -f /var/spool/postfix/restart /var/spool/postfix/reload
+	# workaround sendmail not unregistering itself...
+	if [ -e /etc/suid.conf ] && [ -x /usr/sbin/suidunregister ]; then
+	    if grep -q sendmail /etc/suid.conf; then
+		/usr/sbin/suidunregister -s postfix /usr/sbin/sendmail
+	    fi
+	fi
+
+	if [ -L /etc/postfix/postfix-script ]; then
+		rm -f /etc/postfix/postfix-script
+	fi
+
+	;;
+
+    upgrade)
+	version=$2
+	if [ -d /var/spool/postfix ] && [ -f /etc/postfix/main.cf ]; then
+	    touch /var/spool/postfix/restart
+	fi
+	export LANG=C	# for the comparison of mail version...
+
+	if [ -L /etc/postfix/postfix-script ]; then
+		rm -f /etc/postfix/postfix-script
+	fi
+
+	# If user has not modified master/main.proto, move aside so new version
+	# is installed (#991513)
+        cmp -s /usr/share/postfix/main.cf.dist /etc/postfix/main.cf.proto && \
+	    mv /etc/postfix/main.cf.proto /etc/postfix/main.cf.proto.old \
+	    || echo "/etc/postfix/main.cf.proto modified, not updating."
+        cmp -s /usr/share/postfix/master.cf.dist /etc/postfix/master.cf.proto && \
+	    mv /etc/postfix/master.cf.proto /etc/postfix/master.cf.proto.old \
+	    || echo "/etc/postfix/master.cf.proto modified, not updating."
+
+	;;
+
+    abort-upgrade)
+	if [ -f /etc/postfix/main.cf.proto.old ]; then
+	  mv /etc/postfix/main.cf.proto.old /etc/postfix/main.cf.proto
+	  echo "Restoring old /etc/postfix/main.cf.proto on failed upgrade."
+	fi
+	if [ -f /etc/postfix/master.cf.proto.old ]; then
+	  mv /etc/postfix/master.cf.proto.old /etc/postfix/master.cf.proto
+	  echo "Restoring old /etc/postfix/master.cf.proto on failed upgrade."
+	fi
+	;;
+
+    *)
+	echo "preinst called with unknown argument \`$1'" >&2
+	exit 1
+	;;
+esac
+
+if [ install = "$1" ] || [ upgrade = "$1" ]; then
+    # cleanup after past mistakes.
+    rm -f /usr/sbin/postconf.postfix
+    dpkg-divert --package postfix-tls --remove \
+	 --divert /usr/sbin/postconf.postfix \
+		  /usr/sbin/postconf >/dev/null 2>/dev/null
+fi
+
+#DEBHELPER#
-- 
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