Update main.go

main.go

@@ -4,6 +4,7 @@ package main
 
 import (
 	"flag"
+	"fmt"
 	"log"
 	"net/http"
 
@@ -14,6 +15,9 @@ import (
 
 func main() {
 	dev := flag.Bool("dev", false, "run in dev mode with in-memory database and seed data")
+	db := flag.String("db", "./foo.db", "path to the SQLite database file (ignored in dev mode)")
+	host := flag.String("host", "127.0.0.1", "address to listen on")
+	port := flag.Int("port", 8080, "port to listen on")
 	flag.Parse()
 
 	var s *store.Store
@@ -22,13 +26,14 @@ func main() {
 		s = store.OpenStore("file:memdb1?mode=memory&cache=shared")
 		seed(s)
 	} else {
-		s = store.OpenStore("./foo.db")
+		s = store.OpenStore(*db)
 	}
 	defer s.Close()
 
 	var h http.Handler = server.New(s)
 	h = logging.Middleware(h)
 
-	log.Println("starting server on :8080")
-	log.Fatal(http.ListenAndServe(":8080", h))
+	addr := fmt.Sprintf("%s:%d", *host, *port)
+	log.Printf("starting server on %s", addr)
+	log.Fatal(http.ListenAndServe(addr, h))
 }