#!/bin/bash

# check whether all configured sources are resolvable via dns

for file in $(ls sources)
do
    # echo ${file}
    for source in $(cat sources/${file} | tr '\n' ' ' | sed 's/\/\*[^\*]*\*\///g' | jq -r '.. | objects | select(.stream) | .stream' | sed 's/tcp:\/\///' | sed 's/\:[0-9]*$//g')
    do
        
        nslookup ${source} > /dev/null
        if [ $? -gt 0 ]
        then
            echo ${source}
            echo "fail"
        fi
    done
done