1 files changed, 9 insertions, 3 deletions
diff --git a/args.go b/args.go
index 0a36c28..b15d6ac 100644
--- a/args.go
+++ b/args.go
@@ -10,11 +10,17 @@ import (
 	"go.wit.com/dev/alexflint/arg"
 )
 
-var args struct {
+var argv args
+
+type args struct {
 	ListRepos bool `arg:"--list-repos" help:"list all repositories"`
-	Port int `arg:"--port" help:"port to run on (default is 2520)"`
+	Port int `arg:"--port" default:"2520" help:"port to run on"`
+}
+
+func (args) Version() string {
+	return "virtigo " + Version
 }
 
 func init() {
-	arg.MustParse(&args)
+	arg.MustParse(&argv)
 }