import("net.fasturl")
function mirror(url)
local configs = {}
local proxyurls = {"hub.nuaa.cf"}
fasturl.add(proxyurls)
proxyurls = fasturl.sort(proxyurls)
if #proxyurls > 0 then
return url:replace("/github.com/", "/" .. proxyurls[1] .. "/", {plain = true})
end
end