setup comamnd line argument parsing

browser.go

@@ -0,0 +1,3 @@
+package main
+
+

stations.go

@@ -1,12 +1,35 @@
 package main
 
-import "fmt"
+import (
+	"flag"
+	"fmt"
+	"os"
+)
 
 func main(){
-	fmt.Println(api())
+	fmt.Println("Configuration values:")
-	fmt.Println(player())
+	fmt.Println("api url: ", api())
-	fmt.Println(options())
+	fmt.Println("player command: ", player())
-	fmt.Println(maxitems())
+	fmt.Println("player options: ", options())
+	fmt.Println("maximum menu items: ", maxitems())
 
+	argCount := len(os.Args[1:])
+
+	var (
+		name 	string
+		country string
+		state 	string
+		tags 	string
+	)
+
+	flag.StringVar(&name, "n", "", "Station name (or identifier).")
+	flag.StringVar(&country, "c", "", "Home country.")
+	flag.StringVar(&state, "s", "", "Home state (if in the United States).")
+	flag.StringVar(&tags, "t", "", "Tag (or comma-separated tag list)")
+	flag.Parse()
+
+	if argCount == 0 {
+		flag.Usage()
+	}
 
 }