remove obsolete cli flags

Signed-off-by: Christian Richter <crichter@owncloud.com>

ocis-pkg/service/grpc/option.go

@@ -4,7 +4,6 @@ import (
 	"context"
 
 	"github.com/owncloud/ocis/v2/ocis-pkg/log"
-	"github.com/urfave/cli/v2"
 	"go.opentelemetry.io/otel/trace"
 )
 
@@ -22,7 +21,6 @@ type Options struct {
 	TLSCert       string
 	TLSKey        string
 	Context       context.Context
-	Flags         []cli.Flag
 	TraceProvider trace.TracerProvider
 }
 
@@ -96,13 +94,6 @@ func Context(ctx context.Context) Option {
 	}
 }
 
-// Flags provides a function to set the flags option.
-func Flags(flags ...cli.Flag) Option {
-	return func(o *Options) {
-		o.Flags = append(o.Flags, flags...)
-	}
-}
-
 // TraceProvider provides a function to set the trace provider option.
 func TraceProvider(tp trace.TracerProvider) Option {
 	return func(o *Options) {

ocis-pkg/service/grpc/service.go

@@ -58,7 +58,6 @@ func NewServiceWithClient(client client.Client, opts ...Option) (Service, error)
 		micro.Name(strings.Join([]string{sopts.Namespace, sopts.Name}, ".")),
 		micro.Version(sopts.Version),
 		micro.Context(sopts.Context),
-		micro.Flags(sopts.Flags...),
 		micro.Registry(registry.GetRegistry()),
 		micro.RegisterTTL(time.Second * 30),
 		micro.RegisterInterval(time.Second * 10),