improve goctl rpc new (#1687)

2022-04-17 20:56:56 +08:00
parent 5d4e7c84ee
commit ff6c6558dd
2 changed files with 7 additions and 2 deletions
--- a/tools/goctl/rpc/cli/cli.go
+++ b/tools/goctl/rpc/cli/cli.go
@@ -14,6 +14,10 @@ import (
 // RPCNew is to generate rpc greet service, this greet service can speed
 // up your understanding of the zrpc service structure
 func RPCNew(c *cli.Context) error {
+	if c.NArg() == 0 {
+		cli.ShowCommandHelpAndExit(c, "new", 1)
+	}
+
 	rpcname := c.Args().First()
 	ext := filepath.Ext(rpcname)
 	if len(ext) > 0 {