mirror of
https://github.com/tailscale/tailscale.git
synced 2024-11-29 13:05:46 +00:00
5efb0a8bca
* show DNS name over hostname, removing domain's common MagicDNS suffix. only show hostname if there's no DNS name. but still show shared devices' MagicDNS FQDN. * remove nerdy low-level details by default: endpoints, DERP relay, public key. They're available in JSON mode still for those who need them. * only show endpoint or DERP relay when it's active with the goal of making debugging easier. (so it's easier for users to understand what's happening) The asterisks are gone. * remove Tx/Rx numbers by default for idle peers; only show them when there's traffic. * include peers' owner login names * add CLI option to not show peers (matching --self=true, --peers= also defaults to true) * sort by DNS/host name, not public key * reorder columns
20 lines
710 B
Go
20 lines
710 B
Go
// Copyright (c) 2021 Tailscale Inc & AUTHORS All rights reserved.
|
|
// Use of this source code is governed by a BSD-style
|
|
// license that can be found in the LICENSE file.
|
|
|
|
// Package dnsname contains string functions for working with DNS names.
|
|
package dnsname
|
|
|
|
import "strings"
|
|
|
|
// HasSuffix reports whether the provided DNS name ends with the
|
|
// component(s) in suffix, ignoring any trailing dots.
|
|
//
|
|
// If suffix is the empty string, HasSuffix always reports false.
|
|
func HasSuffix(name, suffix string) bool {
|
|
name = strings.TrimSuffix(name, ".")
|
|
suffix = strings.TrimSuffix(suffix, ".")
|
|
nameBase := strings.TrimSuffix(name, suffix)
|
|
return len(nameBase) < len(name) && strings.HasSuffix(nameBase, ".")
|
|
}
|