Fix flags handling

cmd/microauth2sqld/main.go

@@ -97,7 +97,7 @@ func main() {
 	auth2ClientReg := auth2.ClientAuthRegistry()
 	auth2ClientReg.ForcePlugin("jwt")
 
-	flags := []cli.Flag{
+	flags := ibun.AppendFlags(ilogger.AppendFlags(auth2ClientReg.AppendFlags([]cli.Flag{
 		// Generate
 		&cli.BoolFlag{
 			Name:  "auth2_generate_keys",
@@ -159,8 +159,7 @@ func main() {
 			Usage:   "Add and expect this JWT audience",
 			EnvVars: []string{"MICRO_AUTH2_JWT_AUDIENCES"},
 		},
-	}
-	flags = ibun.AppendFlags(ilogger.AppendFlags(auth2ClientReg.AppendFlags(flags)))
+	})))
 
 	authHandler := handler.NewHandler()
 

noop.go

@@ -26,7 +26,7 @@ func (p *noopClientPlugin) String() string {
 }
 
 func (p *noopClientPlugin) AppendFlags(flags []cli.Flag) []cli.Flag {
-	return []cli.Flag{}
+	return flags
 }
 
 func (p *noopClientPlugin) Init(cli *cli.Context, service micro.Service) error {
@@ -71,7 +71,7 @@ func (p *noopRouterPlugin) String() string {
 }
 
 func (p *noopRouterPlugin) AppendFlags(flags []cli.Flag) []cli.Flag {
-	return []cli.Flag{}
+	return flags
 }
 
 func (p *noopRouterPlugin) Init(cli *cli.Context, service micro.Service) error {

plugins/client/jwt/jwt.go

@@ -44,21 +44,21 @@ func (p *jwtPlugin) String() string {
 }
 
 func (p *jwtPlugin) AppendFlags(flags []cli.Flag) []cli.Flag {
-	flags = sutil.AppendFlag(flags, &cli.StringFlag{
-		Name:    "auth2_jwt_pub_key",
-		Usage:   "Public key PEM base64 encoded for access keys",
-		EnvVars: []string{"MICRO_AUTH2_JWT_PUB_KEY"},
-	})
-	flags = sutil.AppendFlag(flags, &cli.StringFlag{
-		Name:    "auth2_jwt_priv_key",
-		Usage:   "Private key PEM base64 encoded for access keys",
-		EnvVars: []string{"MICRO_AUTH2_JWT_PRIV_KEY"},
-	})
-	return sutil.AppendFlag(flags, &cli.StringSliceFlag{
-		Name:    "auth2_jwt_audience",
-		Usage:   "Add and expect this JWT audience",
-		EnvVars: []string{"MICRO_AUTH2_JWT_AUDIENCES"},
-	})
+	return sutil.AppendFlags(flags,
+		&cli.StringFlag{
+			Name:    "auth2_jwt_pub_key",
+			Usage:   "Public key PEM base64 encoded for access keys",
+			EnvVars: []string{"MICRO_AUTH2_JWT_PUB_KEY"},
+		}, &cli.StringFlag{
+			Name:    "auth2_jwt_priv_key",
+			Usage:   "Private key PEM base64 encoded for access keys",
+			EnvVars: []string{"MICRO_AUTH2_JWT_PRIV_KEY"},
+		}, &cli.StringSliceFlag{
+			Name:    "auth2_jwt_audience",
+			Usage:   "Add and expect this JWT audience",
+			EnvVars: []string{"MICRO_AUTH2_JWT_AUDIENCES"},
+		},
+	)
 }
 
 func (p *jwtPlugin) Init(cli *cli.Context, service micro.Service) error {

shared/sutil/flags.go

@@ -17,3 +17,11 @@ func AppendFlag(flags []cli.Flag, flag cli.Flag) []cli.Flag {
 
 	return append(flags, flag)
 }
+
+func AppendFlags(flags []cli.Flag, newFlags ...cli.Flag) []cli.Flag {
+	for _, f := range newFlags {
+		flags = AppendFlag(flags, f)
+	}
+
+	return flags
+}