#!/usr/bin/python3
import re
import os
import sys
import importlib

# load version.py; needlessly complicated alternative to "imp.load_source":
version_spec = importlib.util.spec_from_file_location('version', 'electrum/version.py')
version_module = importlib.util.module_from_spec(version_spec)
version_spec.loader.exec_module(version_module)

ELECTRUM_VERSION = version_module.ELECTRUM_VERSION
APK_VERSION = version_module.APK_VERSION
print("version", ELECTRUM_VERSION)

# GPG names of cosigner
cosigner = sys.argv[1]

version = version_win = version_mac = version_android = ELECTRUM_VERSION

files = {
    'tgz': "Electrum-%s.tar.gz" % version,
    'appimage': "electrum-%s-x86_64.AppImage" % version,
    'mac': "electrum-%s.dmg" % version_mac,
    'win': "electrum-%s.exe" % version_win,
    'win_setup': "electrum-%s-setup.exe" % version_win,
    'win_portable': "electrum-%s-portable.exe" % version_win,
    'apk_arm64': "Electrum-%s-arm64-v8a-release.apk" % APK_VERSION,
    'apk_armeabi': "Electrum-%s-armeabi-v7a-release.apk" % APK_VERSION,
}


for k, n in files.items():
    path = "dist/%s"%n
    link = "https://download.electrum.org/%s/%s"%(version,n)
    if not os.path.exists(path):
        os.system("wget -q %s -O %s" % (link, path))
    if not os.path.getsize(path):
        raise Exception(path)
    sig_name = n + '.'+cosigner+'.asc'
    sig_url = "https://raw.githubusercontent.com/spesmilo/electrum-signatures/master/%s/%s/%s"%(version, n, sig_name)
    sig_path = "dist/%s"% sig_name
    os.system("wget -nc %s -O %s"%(sig_url, sig_path))
    if os.system("gpg --verify %s %s"%(sig_path, path)) != 0:
        raise Exception(sig_name)