refactor interims DefaultAppCobra to DefaultApp

Signed-off-by: Christian Richter <c.richter@opencloud.eu>

pkg/clihelper/app.go

@@ -4,33 +4,12 @@ import (
 	"fmt"
 
 	"github.com/opencloud-eu/opencloud/pkg/version"
+
 	"github.com/spf13/cobra"
-	"github.com/urfave/cli/v2"
 )
 
-// DefaultApp provides some default settings for the cli app
-func DefaultApp(app *cli.App) *cli.App {
-	// version info
-	app.Version = version.String
-	app.Compiled = version.Compiled()
-
-	// author info
-	app.Authors = []*cli.Author{
-		{
-			Name:  "OpenCloud GmbH",
-			Email: "support@opencloud.eu",
-		},
-	}
-
-	// disable global version flag
-	// instead we provide the version command
-	app.HideVersion = true
-
-	return app
-}
-
-// DefaultAppCobra is a wrapper for DefaultApp that adds Cobra specific settings
-func DefaultAppCobra(app *cobra.Command) *cobra.Command {
+// DefaultApp is a wrapper for DefaultApp that adds Cobra specific settings
+func DefaultApp(app *cobra.Command) *cobra.Command {
 	// TODO: when migration is done this has to become DefaultApp
 	// version info
 	app.Version = fmt.Sprintf("%s (%s <%s>) (%s)", version.String, "OpenCloud GmbH", "support@opencloud.eu", version.Compiled())