vp-build/xbps-src/triggers/openrc-service

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#!/bin/sh
#
# Registers or unregisters OpenRC services into the specified
# runlevel. This works by specifying three arguments as follows:
#
# service_name runlevel register
# --------------------------------------------------
# dbus default boolean
# --------------------------------------------------
#
# Arguments: $ACTION = [run/targets]
# $TARGET = [post-install/pre-remove]
# $PKGNAME
# $VERSION
# $UPDATE = [yes/no]
#
ACTION="$1"
TARGET="$2"
PKGNAME="$3"
VERSION="$4"
UPDATE="$5"
initdir=etc/init.d
metadatadir=var/db/xbps/metadata/${PKGNAME}
case "$ACTION" in
targets)
echo "post-install pre-remove"
;;
run)
[ ! -x sbin/rc-update ] && exit 0
[ ! -x sbin/rc-service ] && exit 0
[ -z "$openrc_services" ] && exit 1
if [ "$TARGET" = "pre-remove" ]; then
rcupdate_args="del"
elif [ "$TARGET" = "post-install" ]; then
rcupdate_args="add"
else
exit 1
fi
[ ! -f etc/fstab ] && touch etc/fstab
set -- ${openrc_services}
while [ $# -gt 0 ]; do
unset skip_service
srv_restart=$metadatadir/.$1_srv_restart
if [ "$TARGET" = "post-install" ]; then
# The service shouldn't be registered, so just show a message
# explaining how to add it in the future.
case "$3" in
[Ff][Aa][Ll][Ss][Ee]|[Oo][Ff]|0)
skip_service=1
;;
[Tt][Rr][Uu][Ee]|[Oo][Nn]|1)
unset skip_service
;;
esac
if [ -n "$skip_service" ]; then
cat <<_EOF
================================================================
The system service '${1}' won't be added into the runlevel
'${2}' by default, so it will remain disabled at boot.
To start it at boot time, use the following command:
$ rc-update add ${1} ${2}
To disable it again use:
$ rc-update del ${1} ${2}
================================================================
_EOF
shift; shift; shift;
continue
else
echo "Registering '${1}' service to start at boot."
fi
if [ -f $srv_restart ]; then
# Restart service if it was running previously.
$initdir/$1 start
rm -f $srv_restart
else
# Register service.
if sbin/rc-service -e ${1}; then
sbin/rc-update add ${1} ${2}
fi
fi
else
# While removing always stop the service if running.
$initdir/$1 -q status
if [ $? -eq 0 ]; then
$initdir/$1 stop
fi
#
# While upgrading a package, don't remove the service.
#
if [ "$UPDATE" = "yes" ]; then
touch -f $srv_restart
else
# Unregister the service.
sbin/rc-update del ${1} ${2}
fi
fi
unset srv_restart
shift; shift; shift;
done
;;
*)
exit 1
;;
esac
exit 0