Pass things around via query params

config/config.go

@@ -11,10 +11,11 @@ import (
 )
 
 var (
-	Root string
-	Port string
-	Head string
-	Foot string
+	Root        string
+	Port        string
+	Head        string
+	Foot        string
+	OAuthServer string
 )
 
 func init() {
@@ -30,6 +31,7 @@ func Refresh() {
 	as.Append(args.STRING, "root", "root dir path", "./public")
 	as.Append(args.STRING, "port", "port to listen on", "39909")
 	as.Append(args.STRING, "wrap", "file with http header/footer", "./wrapper.html")
+	as.Append(args.STRING, "oauth", "oauth URL", "")
 	if err := as.Parse(); err != nil {
 		panic(err)
 	}
@@ -49,4 +51,5 @@ func Refresh() {
 	Port = ":" + strings.TrimPrefix(as.Get("port").GetString(), ":")
 	Head = string(bs[0])
 	Foot = string(bs[1])
+	OAuthServer = as.Get("oauth").GetString()
 }