#!/bin/bash

function die {
    echo $*
    exit 1
}

ENVIRONMENT=""
while [[ "$1" != "" ]]; do
    case "$1" in
        "--staging") ENVIRONMENT="staging";;
        "--prod") ENVIRONMENT="prod";;
        *) die "Please specify environment: --staging or --prod";;
    esac
    shift
done

git push \
    && git checkout $ENVIRONMENT \
    && git rebase master \
    && git push \
    && git checkout master \
    || die "Could not publish changes"