cmd/tailscale/cli: use new Go 1.23 slices.Sorted

And a grammatical nit.

Updates #12912

Change-Id: I9feae53beb4d28dfe98b583373e2e0a43c801fc4
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
pull/13371/head
Brad Fitzpatrick 2 months ago committed by Brad Fitzpatrick
parent 11d205f6c4
commit bcc47d91ca

@ -6,6 +6,7 @@ package cli
import ( import (
"context" "context"
"fmt" "fmt"
"maps"
"slices" "slices"
"strings" "strings"
@ -76,12 +77,7 @@ func runDNSStatus(ctx context.Context, args []string) error {
if len(dnsConfig.Routes) == 0 { if len(dnsConfig.Routes) == 0 {
fmt.Println(" (no routes configured: split DNS might not be in use)") fmt.Println(" (no routes configured: split DNS might not be in use)")
} }
routesKeys := make([]string, 0, len(dnsConfig.Routes)) for _, k := range slices.Sorted(maps.Keys(dnsConfig.Routes)) {
for k := range dnsConfig.Routes {
routesKeys = append(routesKeys, k)
}
slices.Sort(routesKeys)
for _, k := range routesKeys {
v := dnsConfig.Routes[k] v := dnsConfig.Routes[k]
for _, r := range v { for _, r := range v {
fmt.Printf(" - %-30s -> %v", k, r.Addr) fmt.Printf(" - %-30s -> %v", k, r.Addr)

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