import json

# 读取本次新增的PackageList
with open("iso-pkglist.txt", "r") as package_file:
    package_list = [line.strip() for line in package_file.readlines()]

data = {
    "select_pkgs": package_list,
    "specify_layers": ["base_layer"]
}

with open("single.json", "w") as json_file:
    json.dump(data, json_file, indent=4)

print("JSON文件已生成：single.json")