Run dredd image as a command line

dredd.sh

#!/bin/bash

echo '***'
echo 'Root dir is /api'
export MYIP=`ifconfig | sed -En 's/127.0.0.1//;s/.*inet (addr:)?(([0-9]*\.){3}[0-9]*).*/\2/p'`
echo 'Configure URL of tested API endpoint: http://api-srv::<enpoint-port>. Set api-srv to point to your server.'
echo 'This script will set api-srv to docker host machine - ' $MYIP
echo 'Optional. Save this script in your PATH and give it an alias:'
echo "alias dredd='bash ./scripts/dredd.sh'"
echo '***'
    
docker run -it --add-host "api-srv:$MYIP" -v $PWD:/api -w /api apiaryio/dredd dredd $1