#!/bin/bash
# -----------------------------------------------------------------------------
# Executes selected set of ONOS commands using the batch mode.
# -----------------------------------------------------------------------------

function _usage () {
cat << _EOF_
usage:
 $(basename $0) [node] <commands>

options:
- [node] <commands>  : node to run <commands>

summary:
 Executes selected set of ONOS commands using the batch mode.

 <commands> is a comma-separated list of ONOS CLI commands.

 If [node] isn't specified, the defualt target becomes \$OCI. When no commands
 are specified, the commands 'summary','intents','flows', and 'hosts' are
 executed against \$OCI.

_EOF_
}

[ "$1" = "-h" ] && _usage && exit 0

[ ! -d "$ONOS_ROOT" ] && echo "ONOS_ROOT is not defined" >&2 && exit 1
. $ONOS_ROOT/tools/build/envDefaults

node=${1:-$OCI}

commands="${2:-summary,intents,flows,hosts}"

aux=/tmp/onos-batch.$$
trap "rm -f $aux" EXIT

echo "$commands" | tr ',' '\n' > $aux
onos $node -b <$aux