2023-2-WS_group_project_pmuw-innovative-shell/src/parse.rs

use std::{
    io::{self, Write},
    process::Command,
};

pub fn parse_line(line: &str) -> io::Result<()> {
    let tokens = line.trim().split(' ').collect::<Vec<&str>>();
    let mut args: &[&str] = &[];
    let command = tokens[0];
    if !args.is_empty() {
        args = &tokens[1..];
    }
    let mut command = Command::new(command);

    command.args(args);

    let output = command.output()?;

    io::stderr().write_all(&output.stderr)?;
    io::stdout().write_all(&output.stdout)?;
    Ok(())
}