advent-of-code/src/main.rs

use aoc::{ANSI_BOLD, ANSI_ITALIC, ANSI_RESET};
use std::process::Command;

fn main() {
    let total: f64 = (1..=25)
        .map(|day| {
            let day = format!("{:02}", day);

            let cmd = Command::new("cargo")
                .args(&["run", "--release", "--bin", &day])
                .output()
                .unwrap();

            println!("----------");
            println!("{}| Day {} |{}", ANSI_BOLD, day, ANSI_RESET);
            println!("----------");

            let output = String::from_utf8(cmd.stdout).unwrap();
            let is_empty = output.is_empty();

            println!("{}", if is_empty { "Not solved." } else { &output });

            if is_empty {
                0_f64
            } else {
                aoc::parse_exec_time(&output)
            }
        })
        .sum();

    println!(
        "{}Total:{} {}{:.2}ms{}",
        ANSI_BOLD, ANSI_RESET, ANSI_ITALIC, total, ANSI_RESET
    );
}