status-go/server/device.go

35 lines
527 B
Go
Raw Permalink Normal View History

package server
import (
"os"
"strings"
)
var (
local = ".local"
)
func RemoveSuffix(input, suffix string) string {
il := len(input)
sl := len(suffix)
if il > sl {
if input[il-sl:] == suffix {
return input[:il-sl]
}
}
return input
}
func parseHostname(hostname string) string {
hostname = RemoveSuffix(hostname, local)
return strings.ReplaceAll(hostname, "-", " ")
}
func GetDeviceName() (string, error) {
name, err := os.Hostname()
if err != nil {
return "", err
}
return parseHostname(name), nil
}