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|
#!/bin/sh
set -e
TRYTON_USER="tryton"
TRYTON_OLDCONFFILE="/etc/trytond.conf"
TRYTON_CONFDIR="/etc/tryton"
TRYTON_CONFFILE="${TRYTON_CONFDIR}/trytond.conf"
TRYTON_LOGCONFFILE="${TRYTON_CONFDIR}/trytond_log.conf"
TRYTON_CONFFILEPRE34="${TRYTON_CONFDIR}/trytond.conf.pre34"
TRYTON_LOGDIR="/var/log/tryton"
TRYTON_HOMEDIR="/var/lib/tryton"
# POSIX-compliant shell function to check for the existence of a command
# s. developers-reference 6.4
pathfind() {
OLDIFS="$IFS"
IFS=:
for p in $PATH; do
if [ -x "$p/$*" ]; then
IFS="$OLDIFS"
return 0
fi
done
IFS="$OLDIFS"
return 1
}
case "${1}" in
purge)
# Remove evtl. configuration files and backups
for _ITEM in "${TRYTON_CONFFILEPRE34}" "${TRYTON_OLDCONFFILE}" "${TRYTON_CONFFILE}" "${TRYTON_LOGCONFFILE}"; do
rm -f "${_ITEM}" > /dev/null 2>&1 || true
for ext in '~' '%' .bak .ucf-new .ucf-old .ucf-dist; do
rm -f "${_ITEM}"$ext > /dev/null 2>&1 || true
done
done
# Purge ucf registries
if pathfind ucf; then
for _ITEM in "${TRYTON_OLDCONFFILE}" "${TRYTON_CONFFILE}" "${TRYTON_LOGCONFFILE}"; do
ucf --purge "${_ITEM}"
ucfr --purge tryton-server "${_ITEM}"
done
fi
# Remove evtl. dpkg-statoverrides
for _ITEM in "${TRYTON_OLDCONFFILE}" "${TRYTON_CONFFILE}" "${TRYTON_LOGCONFFILE}" "${TRYTON_HOMEDIR}" "${TRYTON_LOGDIR}"; do
dpkg-statoverride --force --remove "${_ITEM}" > /dev/null 2>&1 || true
done
# Remove the system user
if pathfind deluser; then
deluser --quiet --system "${TRYTON_USER}"
fi
# Removing (potentially) empty directories
for _ITEM in "${TRYTON_CONFDIR}" "${TRYTON_LOGDIR}" "${TRYTON_HOMEDIR}"; do
rmdir --ignore-fail-on-non-empty "${_ITEM}" > /dev/null 2>&1 || true
done
;;
remove|upgrade|failed-upgrade|abort-install|abort-upgrade|disappear)
;;
*)
echo "postrm called with unknown argument \`${1}'" >&2
exit 1
;;
esac
#DEBHELPER#
exit 0
|
