From a9b1bea4f862b1e7fd46f139112771f984c0d0d4 Mon Sep 17 00:00:00 2001
From: Christian Richter <c.richter@opencloud.eu>
Date: Mon, 8 Dec 2025 09:40:33 +0100
Subject: [PATCH] override RunE function of root subcommands to ensure that
 help is shown when no arguments are given

Signed-off-by: Christian Richter <c.richter@opencloud.eu>
---
 opencloud/pkg/command/root.go | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/opencloud/pkg/command/root.go b/opencloud/pkg/command/root.go
index ac1dc4bace..91d7d1edf8 100644
--- a/opencloud/pkg/command/root.go
+++ b/opencloud/pkg/command/root.go
@@ -23,7 +23,12 @@ func Execute() error {
 	})
 
 	for _, fn := range register.Commands {
-		app.AddCommand(fn(cfg))
+		cmd := fn(cfg)
+		cmd.RunE = func(cmd *cobra.Command, args []string) error {
+			cmd.Help()
+			return nil
+		}
+		app.AddCommand(cmd)
 	}
 	app.SetArgs(os.Args[1:])
 	ctx, _ := signal.NotifyContext(context.Background(), syscall.SIGINT, syscall.SIGTERM, syscall.SIGQUIT, syscall.SIGHUP)