V1 prompt script for testing

v1_prompt.sh

#!/bin/sh

promptGCPEntry(){
    while true; do
        read -p "Please input your Google Cloud Platform Project ID: " gcpProjectId
        case $gcpProjectId in
            "") echo "Please input a valid value.";;
            * ) break;;
        esac
    done
    echo "You inputted GCP Project ID as \"$gcpProjectId\"\n"
}

promptGCPEntry

# Pretend this this doing something productive
echo "Running some commands for \"$gcpProjectId\"\n"
sleep 5