tools/test/bin/onos-wait-for-command

#!/bin/bash
# -----------------------------------------------------------------------------
# Waits for a CLI command to be runnable.
# -----------------------------------------------------------------------------

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

node=$(find_node ${1})
cmd="$2"

remote=$ONOS_USER@$node

for i in {1..10}; do
    $ONOS_ROOT/tools/test/bin/onos $node  ${cmd} 2>/dev/null | \
        grep -q -v 'Command not found:' && exit 0 || sleep 3
done

exit 1