This is to be used as the webserver if you have a custom domain you want to use as your base import path for your Go projects.
Figure out how you want to store the key/value pairs that serve as your router. For simplicity, this example just uses a map. The keys in the map correspond to the request uri (r.RequestURI) in the incoming request, and the vaue represents the target of where that repo should live.
For example, with a custom domain of go.example.com and the router used here:
router = map[string]string{
"/package1": "https://github.com/jrkt/package1",
"/package2": "https://github.com/jrkt/package2",
"/package3": "https://gitlab.com/jrkt/package3",
}go get go.example.com/{package1,package2}would both resolve to githubgo get go.example.com/package3would resolve to gitlab.