build.rs

#[cfg(windows)]
extern crate winres;

use std::{env, fs, path::Path};

#[cfg(windows)]
fn platform_specific() {
    let mut res = winres::WindowsResource::new();
    res.set("FileDescription", "Alloy");
    res.set_icon("resource_dev/alloy.ico");
    res.compile().unwrap();
}

#[cfg(unix)]
fn platform_specific() {}

fn main() {
    platform_specific();

    let dir_name = "resource";
    let profile = env::var("PROFILE").unwrap();

    let target_resource_path = Path::new("target").join(profile).join(dir_name);
    fs::create_dir_all(target_resource_path.clone()).unwrap();

    for entry in fs::read_dir("resource/").unwrap() {
        let entry = entry.unwrap();
        if entry.file_type().unwrap().is_file() {
            fs::copy(
                entry.path(),
                target_resource_path.join(entry.file_name()),
            )
            .unwrap();
        }
    }
}