hackshell 0.7.1

Lightweight, customizable shell framework
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26

use hackshell::{Hackshell, error::HackshellError};

fn main() -> Result<(), Box<dyn std::error::Error>> {
    // Create a new shell with a custom context (in this case just ())
    let shell = Hackshell::new("basic> ")?;
    shell.set_history_file("history.txt")?;

    // Enter the shell loop
    loop {
        match shell.run() {
            Ok(_) => {}
            Err(e) => {
                if matches!(e, HackshellError::Eof)
                    || matches!(e, HackshellError::Interrupted)
                    || matches!(e, HackshellError::Exit)
                {
                    break;
                }

                eprintln!("Error: {}", e);
            }
        }
    }

    Ok(())
}