jpictl: initial env command [WIP]

Signed-off-by: Alejandro Mery <amery@jpi.io>

pkg/wireguard/config.go

@@ -3,7 +3,6 @@ package wireguard
 import (
 	"encoding/base64"
 	"errors"
-	"fmt"
 	"io"
 	"net/netip"
 	"strconv"
@@ -45,29 +44,10 @@ type PeerConfig struct {
 
 // EndpointAddress is a host:port pair to reach the Peer
 type EndpointAddress struct {
-	Host string
+	Name string
 	Port uint16
 }
 
-// Name returns the first part of a hostname
-func (ep EndpointAddress) Name() string {
-	before, _, _ := strings.Cut(ep.Host, ".")
-	return before
-}
-
-func (ep EndpointAddress) String() string {
-	switch {
-	case ep.Host == "":
-		return ""
-	case ep.Port == 0:
-		return ep.Host
-	case !strings.ContainsRune(ep.Host, ':'):
-		return fmt.Sprintf("%s:%v", ep.Host, ep.Port)
-	default:
-		return fmt.Sprintf("[%s]:%v", ep.Host, ep.Port)
-	}
-}
-
 // FromString sets the EndpointAddress from a given "[host]:port"
 func (ep *EndpointAddress) FromString(s string) error {
 	host, port, err := core.SplitHostPort(s)
@@ -75,7 +55,7 @@ func (ep *EndpointAddress) FromString(s string) error {
 		return err
 	}
 
-	ep.Host = host
+	ep.Name = host
 
 	switch {
 	case port != "":