package git
import (
"net/url"
"regexp"
"strings"
)
var (
protocolRe = regexp.MustCompile("^[a-zA-Z_+-]+://")
)
// ParseURL normalizes git remote urls
func ParseURL(rawURL string) (u *url.URL, err error) {
if !protocolRe.MatchString(rawURL) &&
strings.Contains(rawURL, ":") &&
// not a Windows path
!strings.Contains(rawURL, "\\") {
rawURL = "ssh://" + strings.Replace(rawURL, ":", "/", 1)
}
u, err = url.Parse(rawURL)
if err != nil {
return
}
if u.Scheme == "git+ssh" {
u.Scheme = "ssh"
}
if u.Scheme != "ssh" {
return
}
if strings.HasPrefix(u.Path, "//") {
u.Path = strings.TrimPrefix(u.Path, "/")
}
if idx := strings.Index(u.Host, ":"); idx >= 0 {
u.Host = u.Host[0:idx]
}
return
}