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#!/bin/sh
# preinst script for bareos
#
# see: dh_installdeb(1)
set -e
# summary of how this script can be called:
# * <new-preinst> `install'
# * <new-preinst> `install' <old-version>
# * <new-preinst> `upgrade' <old-version>
# * <old-preinst> `abort-upgrade' <new-version>
# for details, see http://www.debian.org/doc/debian-policy/ or
# the debian-policy package
daemon_group=@dir_group@
daemon_user=@dir_user@
WORKING_DIR="@working_dir@"
create_group()
{
[ -z "$1" ] && return
# creating group if he isn't already there.
# use addgroup instead of groupadd,
# because "addgroup" uses the next available number,
# while "groupadd" uses uses GID_MIN -1 (999)
getent group $1 > /dev/null || addgroup -q --system $1
}
create_user()
{
[ -z "$1" ] && return
# creating user if he isn't already there.
# use adduser instead of useradd,
# because "adduser" uses the next available number,
# while "useradd" uses uses UID_MIN -1 (999)
getent passwd $1 > /dev/null || adduser -q --system --ingroup $daemon_group --home "$WORKING_DIR" --no-create-home --gecos "$1" $1
}
case "$1" in
install|upgrade)
create_group ${daemon_group}
create_user ${daemon_user}
;;
abort-upgrade)
;;
*)
echo "preinst called with unknown argument \`$1'" >&2
exit 1
;;
esac
# dh_installdeb will replace this with shell code automatically
# generated by other debhelper scripts.
#DEBHELPER#
exit 0
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