feat: added version as a separate command

jittering · Dec 16, 2020 · b7c06d4 · b7c06d4
1 parent 07a915f
commit b7c06d4
Showing 1 changed file with 11 additions and 1 deletion.
diff --git a/bin/vproxy/main.go b/bin/vproxy/main.go
@@ -104,11 +104,16 @@ func parseFlags() {
 					},
 				},
 			},
+			{
+				Name:   "version",
+				Usage:  "print the version",
+				Action: printVersion,
+			},
 		},
 	}
 
 	cli.VersionPrinter = func(c *cli.Context) {
-		fmt.Printf("%s version %s (commit: %s, built %s)\n", c.App.Name, c.App.Version, commit, date)
+		printVersion(c)
 	}
 
 	err := app.Run(os.Args)
@@ -125,6 +130,11 @@ func verbose(c *cli.Context, a ...interface{}) {
 	}
 }
 
+func printVersion(c *cli.Context) error {
+	fmt.Printf("%s version %s (commit: %s, built %s)\n", c.App.Name, c.App.Version, commit, date)
+	return nil
+}
+
 func startClient(c *cli.Context) error {
 	host := c.String("host")
 	httpPort := c.Int("http")