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|
#!/bin/sh
#
## UPDATE-SYSTEM - simple Debian system updater.
#
## HOMEPAGE
# http://funkyware.konflux.at/
#
## AUTHORS
# Christoph Schindler <hop@30hopsmax.at> (2004)
# Martin-Eric Racine <q-funk@iki.fi> (2004,2005)
# Martin Zdrahal <martin.zdrahal@konflux.at> (2003)
#
## CHANGES
# 2005-12-04 Use APT instead of DPKG purge. v1.0 [MER]
# 2005-05-29 Add non-interactive detection. v0.9 [MER]
# 2004-09-04 Make orphan purge recursive. v0.8 [CS]
# 2004-08-19 Add APT exit code check. v0.7 [MER]
# 2004-06-07 Add CLEANOPTS to config. v0.6 [MER]
# 2004-03-31 Create config file. v0.5 [MER]
# 2004-03-24 Add -y to dist-upgrade. v0.4 [MER]
# 2004-03-15 Add --guess-doc --libdevel. v0.3 [MER]
# 2004-03-09 Rename upgrade-system. v0.2 [MER]
# 2004-02-16 Initial release. v0.1 [MZ]
#
. /etc/upgrade-system.conf
tty -s
if [ $? != 0 ]
then
echo "N: Non-Interactive upgrade selected."
NOTTY="-q -y -o DPkg::Options::=--force-confdef"
DEBIAN_FRONTEND="noninteractive"
export DEBIAN_FRONTEND
#DEBCONF_ADMIN_EMAIL=""
#export DEBCONF_ADMIN_EMAIL
fi
echo "1) Updating available package lists."
apt-get -q=2 update
if [ $? != 0 ]
then
echo "E: Some package lists could not be updated."
exit 1
fi
echo "2) Upgrading installed packages:"
apt-get $NOTTY -u $UPGRADEOPTS
if [ $? != 0 ]
then
echo "E: Some packages could not be upgraded."
exit 2
fi
echo "3) Cleaning APT cache."
apt-get $CLEANOPTS
echo "4) Checking for orphan packages:"
while /bin/true
do
ORPHANS=$( deborphan $ORPHANOPTS )
case $ORPHANS in
"")
echo "I: No orphan package to be purged."
break
;;
*)
echo "I: Purging orphan packages..."
apt-get $NOTTY --purge remove $ORPHANS
# escape dangerous purges automatically
if [ $? != 0 ]
then
break
fi
;;
esac
done
case $FLAUSCH in
"")
break
;;
*)
echo "[] Checking for orphan configurations:"
while /bin/true
do
ORPHANS=$( deborphan --find-config )
case $ORPHANS in
"")
echo "I: No orphan configuration to be purged."
break
;;
*)
echo "I: Purging orphan configurations..."
dpkg -P $ORPHANS
;;
esac
done
;;
esac
echo "N: System upgrade completed."
#EOF
|
