urlutil

Documentation

Overview

Package urlutil provides helpers for working with URLs and hostnames.

Index

• Variables
• func Registrable(rawURL string) (string, error)

Variables

var ErrInvalid = errors.New("urlutil: invalid")

ErrInvalid wraps every reason Registrable rejects an input — bad URL syntax, missing host, or a host the public suffix list can't reduce to a registrable domain (raw IPs, single-label hostnames like "localhost").

Functions

func Registrable

func Registrable(rawURL string) (string, error)

Registrable reduces rawURL to its registrable domain (eTLD+1).

Schemeless inputs such as "abc.google.com/test/v1" are accepted; an "https://" scheme is assumed when none is present.