Fail on incomplete command

client/client.go

@@ -135,7 +135,7 @@ func (client *Client) Delete(kind, name string) error {
 }
 
 func (client *Client) GetOpenApi() ([]byte, error) {
-	url := client.baseUrl + "public/docs/docs.yaml"
+	url := client.baseUrl + "/public/docs/docs.yaml"
 	resp, err := client.client.R().Get(url)
 	if err != nil {
 		return nil, err

cmd/get.go

@@ -9,6 +9,12 @@ import (
 var getCmd = &cobra.Command{
 	Use:   "get",
 	Short: "get resource of a given kind",
+	Args:  cobra.NoArgs,
+	Run: func(cmd *cobra.Command, args []string) {
+		// Root command does nothing
+		cmd.Help()
+		os.Exit(1)
+	},
 }
 
 var getCmdWhenNoSchema = &cobra.Command{
@@ -35,17 +41,17 @@ will describe the application myapp`,
 }
 
 func initGet() {
-	rootCmd.AddCommand(getCmd)
 	if schemaClient == nil {
-		getCmd.AddCommand(getCmdWhenNoSchema)
+		rootCmd.AddCommand(getCmdWhenNoSchema)
 		return
 	}
 	tags, err := schemaClient.GetKind()
 	if err != nil {
 		fmt.Fprintf(os.Stderr, "Could not load kind from openapi: %s\n", err)
-		getCmd.AddCommand(getCmdWhenNoSchema)
+		rootCmd.AddCommand(getCmdWhenNoSchema)
 		return
 	}
+	rootCmd.AddCommand(getCmd)
 
 	for _, tag := range tags {
 		tagCmd := &cobra.Command{

cmd/root.go

@@ -28,6 +28,11 @@ You can also use the CDK_KEY,CDK_CERT instead of --key and --cert flags to use a
 			apiClient.ActivateDebug()
 		}
 	},
+	Run: func(cmd *cobra.Command, args []string) {
+		// Root command does nothing
+		cmd.Help()
+		os.Exit(1)
+	},
 	// Uncomment the following line if your bare application
 	// has an action associated with it:
 	// Run: func(cmd *cobra.Command, args []string) { },