version

src/main.rs

@@ -8,8 +8,6 @@ mod menu;
 mod types;
 mod ui;
 
-use gopher::Type;
-
 fn main() {
     let args: Vec<String> = std::env::args().collect();
     if args.len() < 2 {
@@ -21,19 +19,30 @@ fn main() {
     let port = args.get(2).unwrap_or(&port);
     let selector = "/".to_string();
     let selector = args.get(3).unwrap_or(&selector);
+    if host == "--version" || host == "-v" || host == "-version" {
+        print_version();
+        return;
+    }
     if host == "--help" || host == "-h" || host == "-help" {
         print_usage();
         return;
     }
     let mut ui = ui::UI::new();
-    let url = format!("{}:{}/1/{}", host, port, selector);
+    let url = format!("{}:{}{}", host, port, selector); // TODO: url on cmdline
     ui.load(url);
     ui.run();
 }
 
+fn print_version() {
+    println!("\x1b[93;1mphetch v0.0.1-dev\x1b[m");
+}
+
 fn print_usage() {
-    println!("\x1B[93;1musage:\x1B[0m phetch <gopher-url>        # Show GopherHole at URL");
+    println!(
-    println!("       phetch -raw <gopher-url>   # Print raw Gopher response.");
+        "\x1B[93;1mUsage:\x1B[0m 
-    println!("       phetch -help               # Show this screen.");
+    phetch <gopher-url>        # Show GopherHole at URL
-    println!("       phetch -version            # Show phetch version.");
+    phetch -raw <gopher-url>   # Print raw Gopher response.
+    phetch -help               # Show this screen.
+    phetch -version            # Show phetch version."
+    );
 }