#!/bin/zsh
set -euo pipefail
cd "${0:A:h:h}"
# Use a full Xcode toolchain without changing the user's global selection.
if [[ -z "${DEVELOPER_DIR:-}" ]]; then
  for candidate in /Applications/Xcode.app/Contents/Developer /Applications/Xcode-beta.app/Contents/Developer; do
    if [[ -d "$candidate" ]]; then export DEVELOPER_DIR="$candidate"; break; fi
  done
fi
export CLANG_MODULE_CACHE_PATH="$PWD/.build/clang-cache"
export SWIFTPM_MODULECACHE_OVERRIDE="$PWD/.build/swift-cache"
exec xcrun swift "$@"