#!/bin/bash

set -euo pipefail

EXPECTED_XCODE_VERSION=${EXPECTED_XCODE_VERSION:-13.4.1}

printf "checking for xcodebuild... "
command -v xcodebuild || {
	echo "not found"
	exit 1
}

printf "checking for Xcode version... "
__XCODEVERSION_REAL=$(xcodebuild -version | grep ^Xcode | awk '{print $2}')
echo $__XCODEVERSION_REAL
[[ "$EXPECTED_XCODE_VERSION" = "$__XCODEVERSION_REAL" ]] || {
	echo "fatal: Xcode version must be $EXPECTED_XCODE_VERSION instead of $__XCODEVERSION_REAL"
	exit 1
}