added test code

src/main.rs

@@ -1,4 +1,41 @@
+extern crate clap;
+use clap::{Arg, App};
 
 fn main() {
-    println!("Hello, world!");
+    let matches = App::new("gopherbridge")
+                        .version("0.1")
+                        .author("jali@orca-central.de")
+                        .about("a simple modular gopher server, that pushes converted web-content to a client")
+                        .arg(Arg::with_name("FORGROUND")
+                                 .short("f")
+                                 .long("foreground")
+                                 .help("Keeps the service in the foreground")
+                                 .takes_value(false))
+                        .arg(Arg::with_name("PLUGIN")
+                                 .short("l")
+                                 .long("plugins")
+                                 .value_name("PLUGINLIST")
+                                 .takes_value(true)
+                                 .index(1))
+                        .arg(Arg::with_name("PORT")
+                                 .short("p")
+                                 .long("port")
+                                 .help("Specifies the port the server listens on. Default is 70")
+                                 .takes_value(false))
+                        .get_matches();
+
+    let pluginlist = matches.value_of("PLUGIN");
+    let port = matches.value_of("PORT");
+
+    match pluginlist {
+        None => println!("No plugin list"),
+        Some => println!("Selected Plugins: {}",Some(pluginlist));
+    }
+
+    match port {
+        None => println!("Running on default port"),
+        Some => println!("Port is {}",Some(port))
+    }
+    println!("{}",port);
 }
+