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#!/bin/sh
set -e
pathfind() {
OLDIFS="$IFS"
IFS=:
for p in $PATH; do
if [ -x "$p/$*" ]; then
IFS="$OLDIFS"
return 0
fi
done
IFS="$OLDIFS"
return 1
}
apache_remove() {
if [ diff /etc/taler-merchant/apache.conf /etc/apache2/conf-available/taler-merchant.conf >/dev/null 2>&1 ];
then
rm -f /etc/apache2/conf-available/taler-merchant.conf
fi
}
nginx_remove() {
if [ diff /etc/taler-exchange/nginx.conf /etc/apache2/conf-available/taler-exchange.conf >/dev/null 2>&1 ];
then
rm -f /etc/nginx/conf-available/taler-merchant.conf
fi
}
if [ -f /usr/share/debconf/confmodule ]; then
. /usr/share/debconf/confmodule
fi
if [ -f /usr/share/dbconfig-common/dpkg/postrm.pgsql ]; then
. /usr/share/dbconfig-common/dpkg/postrm.pgsql
dbc_go taler-merchant "$@"
fi
if [ "$1" = "remove" ] || [ "$1" = "purge" ]; then
if [ -f /usr/share/debconf/confmodule ]; then
. /usr/share/debconf/confmodule
db_version 2.0
db_get taler-merchant/reconfigure-webserver
webservers="$RET"
for webserver in $webservers; do
webserver=${webserver%,}
if [ "$webserver" = "nginx" ] ; then
nginx_remove
else
apache_remove
fi
done
fi
fi
case "${1}" in
purge)
rm -f /var/lib/taler-merchant/master-api-key.txt
rmdir /var/lib/taler-merchant/httpd/
if [ -e /usr/share/debconf/confmodule ]
then
. /usr/share/debconf/confmodule
db_version 2.0
db_get taler-merchant/username
_USERNAME="${RET:-taler-merchant-httpd}"
db_get taler-merchant/groupname
_GROUPNAME="${RET:-taler-merchant-httpd}"
else
_USERNAME="taler-merchant-httpd"
_GROUPNAME="taler-merchant-httpd"
fi
if pathfind deluser
then
deluser --quiet --system ${_USERNAME} || true
fi
if pathfind delgroup
then
delgroup --quiet --system --only-if-empty ${_GROUPNAME} || true
fi
;;
remove|upgrade|failed-upgrade|abort-install|abort-upgrade|disappear)
;;
*)
echo "postrm called with unknown argument \`${1}'" >&2
exit 1
;;
esac
#DEBHELPER#
exit 0
|
