#! /bin/bash

display_usage() { 
    echo -e "\nUsage:\n$0 [xos-listen-port] \n" 
} 

if [  $# -lt 1 ] 
then 
    display_usage
    exit 1
fi 

echo "Waiting for XOS to start listening on port $1"
until curl 0.0.0.0:$1 &> /dev/null
do
    sleep 1
    echo -ne "."
    RUNNING_CONTAINER=`sudo docker ps|grep "xos"|awk '{print $$NF}'`
    if [[ $RUNNING_CONTAINER == "" ]]; then
        echo Container may have failed. check with \"make showlogs\'
        exit 1
    fi
done
echo "XOS is ready"