You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: fsurl.go
    path of file: ./repos/gomplate/internal/datafs
    
    the code of the file until where you have to start completion: package datafs

import (
	"net/url"
	"strings"
)

// SplitFSMuxURL splits a URL into a filesystem URL and a relative file path
func SplitFSMuxURL(in *url.URL) (*url.URL, string) {
	u := *in

	// git URLs are special - they have double-slashes that separate a repo
	// from a path in the repo. A missing double-slash means the path is the
	// root.
	switch u.Scheme {
	case "git", "git+file", "git+http", "git+https", "gi
    
func SplitFSMuxURL(in *url.URL) (*url.URL, string) {
	u := *in

	// git URLs are special - they have double-slashes that separate a repo
	// from a path in the repo. A missing double-slash means the path is the
	// root.
	switch u.Scheme {
	case "git", "git+file", "git+http", "git+https", "git+ssh":
		repo, base, _ := strings.Cut(u.Path, "//")
		u.Path = repo
		if base == "" {
			base = "."
		}

		return &u, base
	}

	// trim leading and trailing slashes - they are not part of a valid path
	// according to [io/fs.ValidPath]
	base := strings.Trim(u.Path, "/")

	if base == "" && u.Opaque != "" {
		base = u.Opaque
		u.Opaque = ""
	}

	if base == "" {
		base = "."
	}

	u.Path = "/"

	return &u, base
}