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#!/bin/sh -e
#
# Debian pre install script
#
# Install of already installed package:
# 1) Upgrade of package:
# new-preinst upgrade old-version
# *) new-postrm abort-upgrade old-version
# 2) package had some configuration files from a previous version installed
# new-preinst install old-version
# *) new-postrm abort-install old-version
# 3) Otherwise (i.e., the package was completely purged)
# new-preinst install
# *) new-postrm abort-install
#
set -e;
PACKAGE=sendmail-base;
case "$1" in
install)
# DPKG doesn't overwrite directories with symlinks...
rm -rf /usr/share/doc/sendmail/examples 2>/dev/null || true;
if [ -d /usr/share/doc/$PACKAGE ]; then
rm -rf /usr/share/doc/$PACKAGE;
fi;
if [ ! -d /usr/share/doc/sendmail ]; then
mkdir -p /usr/share/doc/sendmail;
chmod a+rx /usr/share/doc/sendmail;
fi;
ln -sf sendmail /usr/share/doc/$PACKAGE;
;;
upgrade)
# DPKG doesn't overwrite directories with symlinks...
if [ -d /usr/share/doc/$PACKAGE ]; then
rm -rf /usr/share/doc/$PACKAGE;
fi;
if [ ! -d /usr/share/doc/sendmail ]; then
mkdir -p /usr/share/doc/sendmail;
chmod a+rx /usr/share/doc/sendmail;
fi;
ln -sf sendmail /usr/share/doc/$PACKAGE;
# Prevent cronjob from running during upgrade...
if [ -f /etc/cron.d/sendmail ]; then
echo "#preinst" > /etc/cron.d/sendmail;
fi;
# Move files to new home
if [ -d /etc/mail/ssl ]; then
mv -f /etc/mail/ssl /etc/mail/tls;
fi;
;;
abort-upgrade)
;;
*)
echo "$PACKAGE preinst called with unknown argument \`$1'" >&2;
exit 1;
;;
esac;
#DEBHELPER#
exit 0;
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