feat: command flags cleanup

internal/command/admin/proxy/create.go

@@ -7,6 +7,7 @@ import (
 	"forge.cadoles.com/cadoles/bouncer/internal/client"
 	"forge.cadoles.com/cadoles/bouncer/internal/command/admin/apierr"
 	clientFlag "forge.cadoles.com/cadoles/bouncer/internal/command/admin/flag"
+	"forge.cadoles.com/cadoles/bouncer/internal/command/admin/proxy/flag"
 	proxyFlag "forge.cadoles.com/cadoles/bouncer/internal/command/admin/proxy/flag"
 	"forge.cadoles.com/cadoles/bouncer/internal/format"
 	"github.com/pkg/errors"
@@ -18,17 +19,8 @@ func CreateCommand() *cli.Command {
 		Name:  "create",
 		Usage: "Create proxy",
 		Flags: proxyFlag.WithProxyFlags(
-			&cli.StringFlag{
-				Name:     "to",
-				Usage:    "Set `TO` as proxy's destination url",
-				Value:    "",
-				Required: true,
-			},
-			&cli.StringSliceFlag{
-				Name:  "from",
-				Usage: "Set `FROM` as proxy's patterns to match incoming requests",
-				Value: cli.NewStringSlice("*"),
-			},
+			flag.ProxyTo(),
+			flag.ProxyFrom(),
 		),
 		Action: func(ctx *cli.Context) error {
 			baseFlags := clientFlag.GetBaseFlags(ctx)
@@ -43,12 +35,12 @@ func CreateCommand() *cli.Command {
 				return errors.Wrap(err, "'to' parameter should be a valid url")
 			}
 
-			to, err := url.Parse(ctx.String("to"))
+			to, err := url.Parse(ctx.String(flag.KeyProxyTo))
 			if err != nil {
 				return errors.Wrap(err, "'to' parameter should be a valid url")
 			}
 
-			from := ctx.StringSlice("from")
+			from := ctx.StringSlice(flag.KeyProxyFrom)
 
 			client := client.New(baseFlags.ServerURL, client.WithToken(token))