Reorganize Go project layout

cmd/infinite-noodle/main.go

@@ -0,0 +1,21 @@
+package main
+
+import (
+	"flag"
+	"log"
+
+	"infinite-noodle/internal/app"
+)
+
+func main() {
+	cfg := app.Config{}
+	flag.StringVar(&cfg.DataPath, "data", "./infinite.db", "Path to database.")
+	flag.StringVar(&cfg.Host, "host", "0.0.0.0", "Host to listen on.")
+	flag.IntVar(&cfg.Port, "port", 7878, "Port to listen on.")
+	flag.BoolVar(&cfg.RunTest, "test", false, "Run data test")
+	flag.Parse()
+
+	if err := app.Run(cfg); err != nil {
+		log.Fatal(err)
+	}
+}