Adds cmd flags to change addr/path

cmd/server/server.go

@@ -1,20 +1,28 @@
 package main
 
 import (
+	"flag"
 	"time"
 
 	"github.com/lmas/ss13_se"
 )
 
+var (
+	flagAddr = flag.String("addr", ":8000", "Adress and port to run the web server on")
+	flagPath = flag.String("path", "servers.db", "File path to database")
+)
+
 func main() {
+	flag.Parse()
+
 	// TODO: load config from a toml file
 	conf := ss13_se.Conf{
-		WebAddr:       ":8000",
+		WebAddr:       *flagAddr,
 		ReadTimeout:   30 * time.Second,
 		WriteTimeout:  30 * time.Second,
 		ScrapeTimeout: 10 * time.Minute,
 		Storage: &ss13_se.StorageSqlite{
-			Path: "./tmp/servers.db",
+			Path: *flagPath,
 		},
 	}
 	app, err := ss13_se.New(conf)