fallback to generate client and server

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>

main.go

@@ -12,7 +12,7 @@ import (
 var (
 	flagDebug      = flag.Bool("debug", false, "")
 	flagStandalone = flag.Bool("standalone", false, "")
-	flagComponents = flag.String("components", "micro|rpc|client|server", "")
+	flagComponents = flag.String("components", "micro|rpc|http|client|server", "")
 )
 
 func main() {
@@ -48,6 +48,12 @@ func (g *Generator) Generate(plugin *protogen.Plugin) error {
 	if strings.Contains(g.components, "client") {
 		genClient = true
 	}
+	if strings.Contains(g.components, "rpc") || strings.Contains(g.components, "http") {
+		if !genServer && !genClient {
+			genServer = true
+			genClient = true
+		}
+	}
 
 	// Protoc passes a slice of File structs for us to process
 	for _, component := range strings.Split(g.components, "|") {