Function delphi

tests/cli.rs:3–13

(args: &[&str])

use std::process::Command;

fn delphi(args: &[&str]) -> (String, String, i32) {
    let output = Command::new(env!("CARGO_BIN_EXE_delphi"))
        .args(args)
        .output()
        .expect("failed to run delphi");
    (
        String::from_utf8_lossy(&output.stdout).to_string(),
        String::from_utf8_lossy(&output.stderr).to_string(),
        output.status.code().unwrap_or(-1),
    )
}

// --- colour ---