error code cleanup

Author: lionello

src/cmd/cli/main.go

@@ -85,7 +85,7 @@ var rootCmd = &cobra.Command{
 
 		if err := cli.CheckLogin(cmd.Context(), client); err != nil && !nonInteractive {
 			// Login now; only do this for authorization-related errors
-			if e, ok := err.(*connect.Error); !ok || e.Code() != connect.CodeUnauthenticated {
+			if connect.CodeOf(err) != connect.CodeUnauthenticated {
 				return err
 			}
 			cli.Warn(" !", err)

src/pkg/cli/logout.go

@@ -12,7 +12,7 @@ func Logout(ctx context.Context, client defangv1connect.FabricControllerClient)
 	Debug(" - Logging out")
 	_, err := client.RevokeToken(ctx, connect.NewRequest(&emptypb.Empty{}))
 	// Ignore unauthenticated errors, since we're logging out anyway
-	if e, ok := err.(*connect.Error); !ok || e.Code() != connect.CodeUnauthenticated {
+	if connect.CodeOf(err) != connect.CodeUnauthenticated {
 		return err
 	}
 	// TODO: remove the cached token file