Variable OVERLAY_PROBE_SCRIPTConst
OVERLAY_PROBE_SCRIPT: "\nimport json, os, stat, sys\nup = sys.argv[1]\nsnapshot = sys.argv[2] if len(sys.argv) > 2 else \"\"\nentries = []\nfor root, _dirs, _files in os.walk(up):\n for name in _dirs + _files:\n path = os.path.join(root, name)\n rel = os.path.relpath(path, up).replace(os.sep, \"/\")\n st = os.lstat(path)\n is_dir = stat.S_ISDIR(st.st_mode)\n is_opaque = False\n if is_dir:\n try:\n is_opaque = os.getxattr(path, \"user.overlay.opaque\", follow_symlinks=False) == b\"y\"\n except OSError:\n is_opaque = False\n is_lower = bool(snapshot) and os.path.lexists(os.path.join(snapshot, *rel.split(\"/\")))\n entries.append({\n \"isCharacterDevice\": stat.S_ISCHR(st.st_mode),\n \"isDirectory\": is_dir,\n \"isOpaque\": is_opaque,\n \"isSnapshotLowerPath\": is_lower,\n \"rdev\": st.st_rdev,\n \"relativePath\": rel,\n })\njson.dump(entries, sys.stdout)\n" = ...