#!/usr/bin/env python
# -*- coding: utf-8 -*-

import requests
from urllib.request import urlretrieve
import os
import argparse

def http_down(project, down_list=[], proxy=""):
    git_api = "https://api.github.com/repos/{}/releases/latest".format(project) 
    git_releases="https://github.com/{}/releases/download/".format(project) 

    print("获取", git_api)
    r = requests.get(git_api, verify=False)  #不检查证书
    # print(soup)
    latest_version = r.json()["tag_name"]
    print('Latest version:', latest_version)
    git_down_url=proxy+git_releases+latest_version+"/"
    print('git_down_url:', git_down_url)
    if len(down_list):
        if not os.path.exists(latest_version):
            os.makedirs(latest_version)
    for i in down_list:
        print('down {}...'.format(i))
        urlretrieve(git_down_url+i, latest_version+"/"+i)
    print("下载完成")    

if __name__ == "__main__":
    parser = argparse.ArgumentParser()
    parser.add_argument("n", help="项目，譬如 yisier/nps")
    parser.add_argument("l", help="下载列表，譬如 windows_amd64_client.tar.gz,windows_amd64_server.tar.gz")
    parser.add_argument("-p", default=False, help="代理，譬如 https://ghproxy.com/")

    args = parser.parse_args()
    project = str(args.n)
    down_list = list_str = str(args.l).split(",")
    proxy = "https://ghproxy.com/"
    if args.p:
        proxy = str(args.p)

    http_down(project, down_list, proxy)