setup_dart_from_zips.py

import os
import zipfile
import tarfile
import shutil

# --- Config ---
DART_ZIP_PATH = "./DART.zip"
OUTPUT_DIR = "./"
TEMP_DART_DIR = os.path.join(OUTPUT_DIR, "__extracted_dart__")

# --- Step 1: Extract DART.zip into temp ---
print("📦 Extracting DART.zip...")
with zipfile.ZipFile(DART_ZIP_PATH, "r") as zip_ref:
    zip_ref.extractall(TEMP_DART_DIR)

# --- Step 2: Move contents of extracted DART folder to root ---
print("🚚 Moving DART contents to script root...")

dart_inner = os.path.join(TEMP_DART_DIR, "DART")
if not os.path.exists(dart_inner):
    raise RuntimeError("❌ 'DART' folder not found inside the zip file.")

for item in os.listdir(dart_inner):
    src = os.path.join(dart_inner, item)
    dst = os.path.join(OUTPUT_DIR, item)
    if os.path.exists(dst):
        print(f"⚠️ Skipping existing: {dst}")
        continue
    shutil.move(src, dst)
    print(f"✅ Moved: {item}")

# --- Step 3: Cleanup ---
print("🧹 Cleaning up temporary folders...")
shutil.rmtree(TEMP_DART_DIR)

print("\n✅ Setup complete. DART is now extracted into the project root.")