#!/usr/bin/env bash
set -euo pipefail

if [[ -z "${DEVELOPER_DIR:-}" && -d /Applications/Xcode.app/Contents/Developer ]]; then
  export DEVELOPER_DIR=/Applications/Xcode.app/Contents/Developer
fi

printf 'Developer dir: %s\n' "${DEVELOPER_DIR:-$(xcode-select -p 2>/dev/null || true)}"
xcodebuild -version
xcrun simctl list devices available
swift --version

printf 'iOS prerequisites are available.\n'