this is a little thing i built that can do it https://github.com/mleku/realy/tree/dev/cmd/lerproxy

it also lets you set certs for your own ... actually, i'm not sure if it can do more than one for your own SSL cert but it can do many for others using letsencrypt

oh yeah, it should be able to do multiple of your own certs if you need that, according to the config code i see here

it also does nip-05 and golang vanity redirects with a redirector that lets you set up one like https://realy.lol that will also redirect a web browser to the repo as well as tell Go to look there for dependencies