parse-input.bash

#!/usr/bin/env bash

set -e
set -o


YES="1"
NO="0"
EMPTY=""
FORCE_DB_INSTALL=${NO}
BRANCH=${EMPTY}

while getopts "fb:" option; do
    case ${option} in
        f)
            FORCE_DB_INSTALL=${YES}
            ;;
        b)
            BRANCH=${OPTARG}
            ;;
        \?)
            echo "Invalid option -${OPTARG}." 1>&2
            exit 1
            ;;
        :)
            echo "Invalid option: ${OPTARG} requires an argument." 1>&2
            exit 1
            ;;    
    esac
done
shift $((OPTIND -1))

echo ${FORCE_DB_INSTALL}
echo ${BRANCH}