#!/usr/bin/env bash
# Overlay PinScope frontend (dependency) with native Periscope files (src).
set -euo pipefail
ROOT="$(cd "$(dirname "$0")/.." && pwd)"
DEST="${1:-"$ROOT/.merge/frontend"}"
python3 - "$ROOT" "$DEST" <<'PY'
import shutil
import sys
from pathlib import Path

root, dest = Path(sys.argv[1]), Path(sys.argv[2])
dep = root / "periscope" / "dependency" / "frontend"
src = root / "periscope" / "src" / "frontend"
if dest.exists():
    shutil.rmtree(dest)
shutil.copytree(dep, dest, dirs_exist_ok=True)
if src.is_dir():
    shutil.copytree(src, dest, dirs_exist_ok=True)
print(dest)
PY