| package utils | |
| import ( | |
| "net/url" | |
| "regexp" | |
| "strings" | |
| ) | |
| // BaseEndpoint will return a URL without the /vX.Y | |
| // portion of the URL. | |
| func BaseEndpoint(endpoint string) (string, error) { | |
| u, err := url.Parse(endpoint) | |
| if err != nil { | |
| return "", err | |
| } | |
| u.RawQuery, u.Fragment = "", "" | |
| path := u.Path | |
| versionRe := regexp.MustCompile("v[0-9.]+/?") | |
| if version := versionRe.FindString(path); version != "" { | |
| versionIndex := strings.Index(path, version) | |
| u.Path = path[:versionIndex] | |
| } | |
| return u.String(), nil | |
| } |