#!/bin/sh

### BEGIN INIT INFO
# Provides:          Notify SUSE Manager about newly deployed image
# Required-Start:    $local_fs $remote_fs $network salt-minion
# Should-Start:
# Required-Stop:     $null
# Should-Stop:
# Default-Start:     3 5
# Default-Stop:      0 1 2 6
# Short-Description: Notify SUSE Manager about newly deployed image
# Description:       Notify SUSE Manager about newly deployed image
### END INIT INFO

# Shell functions sourced from /etc/rc.status:
#      rc_check         check and set local and overall rc status
#      rc_status        check and set local and overall rc status
#      rc_status -v     be verbose in local rc status and clear it afterwards
#      rc_status -v -r  ditto and clear both the local and overall rc status
#      rc_status -s     display "skipped" and exit with status 3
#      rc_status -u     display "unused" and exit with status 3
#      rc_failed        set local and overall rc status to failed
#      rc_failed <num>  set local and overall rc status to <num>
#      rc_reset         clear both the local and overall rc status
#      rc_exit          exit appropriate to overall rc status
#      rc_active        checks whether a service is activated by symlinks
. /etc/rc.status

# Reset status of this service
rc_reset

# Return values acc. to LSB for all commands but status:
# 0       - success
# 1       - generic or unspecified error
# 2       - invalid or excess argument(s)
# 3       - unimplemented feature (e.g. "reload")
# 4       - user had insufficient privileges
# 5       - program is not installed
# 6       - program is not configured
# 7       - program is not running
# 8--199  - reserved (8--99 LSB, 100--149 distrib, 150--199 appl)
#
# Note that starting an already running service, stopping
# or restarting a not-running service as well as the restart
# with force-reload (in case signaling is not supported) are
# considered a success.


case "$1" in
    start)
        if [ -f /etc/zypp/repos.d/susemanager:channels.repo ]; then
          # silent success
          exit 0
        else
          echo -n "Notify SUSE Manager about newly deployed image "
          /usr/bin/salt-call --state-verbose=False event.send suse/manager/image_deployed with_grains=True >/dev/null 2>&1
          rc_status -v
        fi
        ;;
    stop)

        true # Nothing to do, we're always OK.

        # Remember status and be verbose
        rc_status -v
        ;;
    restart|reload)
        ## Stop the service and regardless of whether it was
        ## running or not, start it again.
        $0 stop
        $0 start

        # Remember status and be quiet
        rc_status
        ;;
    status)
        echo -n "Checking for SUSE Manager repos "

        # Return value is slightly different for the status command:
        # 0 - service up and running
        # 1 - service dead, but /var/run/  pid  file exists
        # 2 - service dead, but /var/lock/ lock file exists
        # 3 - service not running (unused)
        # 4 - service status unknown :-(
        # 5--199 reserved (5--99 LSB, 100--149 distro, 150--199 appl.)

        test -f /etc/zypp/repos.d/susemanager:channels.repo

        # NOTE: rc_status knows that we called this init script with
        # "status" option and adapts its messages accordingly.
        rc_status -v
        ;;
    *)
        echo "Usage: $0 {start|stop|restart|status}"
        exit 1
        ;;
esac
rc_exit
