#!/usr/bin/env python3

import os
import shutil

curDir = os.path.realpath('.')
assert '.stversions/' in curDir
tgDir = curDir.replace('.stversions/', '')


for root, dirs, files in os.walk(curDir):
    dstRoot = root.replace(curDir, tgDir)
    os.makedirs(dstRoot, exist_ok=True)
    for f in files:
        srcPath = os.path.join(root, f)
        dstF = f
        dstPath = os.path.join(dstRoot, dstF)
        print(f"{srcPath} → {dstPath}")
        shutil.copy2(srcPath, dstPath)