mirror of
https://github.com/coredns/coredns.git
synced 2025-11-03 02:33:21 -05:00
9546b606cb
* plugin/kubernetes: remove bunch a string ops This removes a bunch of appends to where not needed, makes dnsutil.Join take variadic args which removes the need to wrap in a new string slice. Signed-off-by: Miek Gieben <miek@miek.nl> * Fix calls to dnsutil.Join Signed-off-by: Miek Gieben <miek@miek.nl> * Revert these Signed-off-by: Miek Gieben <miek@miek.nl>
18 lines
397 B
Go
18 lines
397 B
Go
package dnsutil
|
|
|
|
import (
|
|
"strings"
|
|
|
|
"github.com/miekg/dns"
|
|
)
|
|
|
|
// Join joins labels to form a fully qualified domain name. If the last label is
|
|
// the root label it is ignored. Not other syntax checks are performed.
|
|
func Join(labels ...string) string {
|
|
ll := len(labels)
|
|
if labels[ll-1] == "." {
|
|
return strings.Join(labels[:ll-1], ".") + "."
|
|
}
|
|
return dns.Fqdn(strings.Join(labels, "."))
|
|
}
|