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# 550_check_bareos_restore_jobs.sh

[[ ! -z "$BAREOS_RESTORE_JOB" ]] && return   # variable filled in already (via local.conf?)

# echo "show jobs" | bconsole | grep "Name =" | grep restore | grep $HOSTNAME | cut -d= -f2
# "client-restore"
# "client-restore-mysql"

# if we have more then 1 restore job for a client then we need to define an extra BAREOS_RESTORE_JOB variable
# containing the name of the restore job to restore the full backup. We need this as an argument in the restore workflow

# Save the found restore job names in a file $TMP_DIR/bareos_restorejobs
echo "show jobs" | bconsole | grep "Name =" | grep restore | grep $HOSTNAME | cut -d= -f2 > "$TMP_DIR/bareos_restorejobs"

# A vanila Bareos setup has exactly ONE restore job for ALL clients.
# If there is no client specific restore job found, then use the default restore job
[ -s "$TMP_DIR/bareos_restorejobs" ] || echo "show jobs" | bconsole | grep "Name =" | grep -i restore | cut -d= -f2 > "$TMP_DIR/bareos_restorejobs"

# when amount of lines > 1 in file $TMP_DIR/bareos_restorejobs then we may decide that there is more then 1 restore job
# for current host

# The wc output is stored in an artificial bash array
# so that $nr_of_restore_jobs can be simply used to get the first word
nr_of_restore_jobs=( $(wc -l $TMP_DIR/bareos_restorejobs) ) 

case "$nr_of_restore_jobs" in
    0 ) Error "No restore job defined in Bareos for $HOSTNAME" ;;
    1 ) BAREOS_RESTORE_JOB="" 
        Log "We found Bareos restore job : $(sed -e 's/"//g' $TMP_DIR/bareos_restorejobs)" ;;
    * ) LogPrint "We found several defined Bareos restore jobs :"
        LogPrint "$( cat $TMP_DIR/bareos_restorejobs | sed -e 's/"//g' )"
        Error "Define variable BAREOS_RESTORE_JOB in $CONFIG_DIR/local.conf" ;;
esac