allow for more config and cli args

src/select.rs

@@ -22,6 +22,7 @@ enum Action {
     MoveDown,
     MoveUp,
     Select,
+    Exit,
 }
 
 #[derive(Default)]
@@ -59,7 +60,7 @@ fn get_input() -> Option<Action> {
                     KeyCode::Char('j') => Action::MoveDown,
                     KeyCode::Char('k') => Action::MoveUp,
                     KeyCode::Enter => Action::Select,
-                    KeyCode::Char('q') => exit(),
+                    KeyCode::Char('q') => Action::Exit,
                     _ => return None,
                 }),
                 Err(e) => {
@@ -83,9 +84,6 @@ fn exit() -> ! {
     std::process::exit(1);
 }
 
-// pub fn multi_select(entries: &[Entry]) -> Result<Vec<u16>, std::io::Error> {
-// }
-
 pub fn select(entries: &[Entry]) -> Result<u16, std::io::Error> {
     let (width, height) = terminal::size()?;
     let mut stdout = io::stdout();
@@ -125,6 +123,14 @@ pub fn select(entries: &[Entry]) -> Result<u16, std::io::Error> {
                         .flush()?;
                     return Ok(selected);
                 }
+                Action::Exit => {
+                    stdout
+                        .queue(MoveTo(0, 0))?
+                        .queue(Clear(ClearType::All))?
+                        .queue(Show)?
+                        .flush()?;
+                    exit();
+                }
             }
             stdout.queue(MoveTo(0, selected))?;
         }