making a big file

config/config.go

@@ -20,6 +20,7 @@ var (
 	OAuthServer     string
 	VersionInterval time.Duration
 	ReadOnly        bool
+	MaxSizeMB       int
 )
 
 func init() {
@@ -38,6 +39,7 @@ func Refresh() {
 	as.Append(args.STRING, "oauth", "oauth URL", "")
 	as.Append(args.DURATION, "version", "duration to mark versions", "0s")
 	as.Append(args.BOOL, "ro", "read-only mode", false)
+	as.Append(args.INT, "max-v-size", "max size in mb for versioning", 2)
 	if err := as.Parse(); err != nil {
 		panic(err)
 	}
@@ -67,6 +69,7 @@ func Refresh() {
 	OAuthServer = as.GetString("oauth")
 	VersionInterval = as.GetDuration("version")
 	ReadOnly = as.GetBool("ro")
+	MaxSizeMB = as.GetInt("max-v-size")
 }
 
 const defaultWrapper = `