Read the .env file and setup the environment variables for local testing

setenv.sh

#!/bin/sh
# This script is used to read the .env file and setup the enviroment variables for local testing

echo "###"
echo Its best to invoke this script as: '. ./setenv.sh' rather than './setenv.sh'
echo "###"

while read kv
do
    key=${kv%%=*}
    val=${kv#*=}
    if [[ "$key" == \#* ]]; then
      echo skipping comments
    elif [[ "$key" == "" ]]; then
      echo skipping empty line
    else
      echo export $key="$val"
      export $key="$val"
    fi
done < ".env"

echo "###"
echo Its best to invoke this script as: '. ./setenv.sh' rather than './setenv.sh'
echo "###"

@kamal0808 - i fixed the env file reader, I may not be able to check it into our work projects for a while so please use it from over here by copy/pasting when you need it.