rusht 1.3.0

Shell commands written in Rust
Documentation 
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#![cfg_attr(not(debug_assertions), windows_subsystem = "windows")] // hide console window on Windows in release

use ::eframe::NativeOptions;
use ::egui;

fn main() {
    let options = NativeOptions {
        initial_window_pos: Some(egui::Pos2 { x: 0., y: 0. }),
        initial_window_size: Some(egui::Vec2 { x: 500., y: 200. }),
        maximized: false,
        ..NativeOptions::default()
    };
    eframe::run_native(
        "Keyboard events",
        options,
        Box::new(|_cc| Box::new(TestApp::default())),
    ).unwrap()
}

#[derive(Default)]
struct TestApp {
    input: String,
}

impl eframe::App for TestApp {
    fn update(&mut self, ctx: &egui::Context, frame: &mut eframe::Frame) {
        egui::CentralPanel::default().show(ctx, |ui| {
            //let screen_size = frame.info().window_info.size;
            ui.heading("Enter a number...");
            // if ui.button("Clear").clicked() {
            //     self.text.clear();
            // }
            // ScrollArea::vertical()
            //     .auto_shrink([false; 2])
            //     .stick_to_bottom(true)
            //     .show(ui, |ui| {
            //         ui.label(&self.text);
            //     });
            //
            ui.horizontal(|ui| {
                ui.label("Your name: ");
                let inp = ui.add_sized([400., 40.], egui::TextEdit::singleline(&mut self.input));
                ui.button("Go");
                inp.request_focus();
            });
            // if ctx.input().key_pressed(egui::Key::Escape) {
            //     frame.close();
            // }
            //TODO @mark: fix following update to input() signature
            ui.style_mut().text_styles = [(
                egui::TextStyle::Body,
                egui::FontId::new(128.0, egui::FontFamily::Proportional),
            )]
            .into();
            // if ctx.input().key_down(Key::A) {
            //     self.text.push_str("\nHeld");
            //     ui.ctx().request_repaint(); // make sure we note the holding.
            // }
            // if ctx.input().key_released(Key::A) {
            //     self.text.push_str("\nReleased");
            // }
        });
    }
}

//fn main() {
// use cpal::traits::{DeviceTrait, HostTrait};
// let mut supported_configs_range = device
//     .supported_output_configs()
//     .expect("error while querying configs");
// let supported_config = supported_configs_range
//     .next()
//     .expect("no supported config?!")
//     .with_max_sample_rate();
//}

// The conclusion here is that running Command mvn is slow, compared to running `sh -c "mvn ..."`
// * Copying all the end does not help.
// * There appears more logging, perhaps mvn is doing unnecessary work.
// * It seems faster than clean build, so some cache is picked up.

// #[async_std::main]
// async fn main_old() {
//     let _reader = RejectStdin::new();
//     sleep(Duration::from_secs(2));
//     println!("done");
//
//     // JAVA_HOME=/Library/Java/JavaVirtualMachines/temurin-17.arm64.jdk/Contents/Home MAVEN_OPTS='-XX:+UseG1GC -Xms256m -Xmx8192m' time /opt/homebrew/bin/mvn test-compile --threads=10 --offline --quiet -Djava.net.preferIPv4Stack=true -Dmanagedversions.skip=true -Dmanagedversions.failOnError=false -Denforcer.skip=true -Ddatabase.skip=true -Dmaven.javadoc.skip=true -DskipTests=true --activate-profiles='!modules/all,!system,modules/viper'
//     // let mut env = HashMap::new();
//     // let path = env::var("PATH").unwrap();
//     // let ld_path = env::var("LD_LIBRARY_PATH").unwrap();
//     // env.insert("JAVA_HOME", "/Library/Java/JavaVirtualMachines/temurin-17.arm64.jdk/Contents/Home");
//     // env.insert("MAVEN_OPTS", "-XX:+UseG1GC -Xms256m -Xmx8192m");
//     // env.insert("PATH", &path);
//     // env.insert("LD_LIBRARY_PATH", &ld_path);
//     let env = env::vars();
//     let mut child1 = Command::new("/opt/homebrew/bin/mvn")
//         .args(&vec![
//             "test-compile",
//             "--threads=10",
//             "--offline",
//             "--quiet",
//             "-Djava.net.preferIPv4Stack=true",
//             "-Dmanagedversions.skip=true",
//             "-Dmanagedversions.failOnError=false",
//             "-Denforcer.skip=true",
//             "-Ddatabase.skip=true",
//             "-Dmaven.javadoc.skip=true",
//             "-DskipTests=true",
//             "--activate-profiles='!modules/all,!system,modules/viper'",
//         ])
//         .env_clear()
//         .envs(env)
//         .current_dir(PathBuf::from("/Users/mverleg/data/goat"))
//         // .stdout(Stdio::inherit())
//         // .stderr(Stdio::inherit())
//         .spawn()
//         .unwrap();
//     child1.wait().unwrap();
//     //TODO @mverleg: slow^
//     // let mut child2 = Command::new("sh")
//     //     .args(&vec!["-c", "JAVA_HOME=/Library/Java/JavaVirtualMachines/temurin-17.arm64.jdk/Contents/Home MAVEN_OPTS='-XX:+UseG1GC -Xms256m -Xmx8192m' /opt/homebrew/bin/mvn test-compile --threads=10 --offline --quiet -Djava.net.preferIPv4Stack=true -Dmanagedversions.skip=true -Dmanagedversions.failOnError=false -Denforcer.skip=true -Ddatabase.skip=true -Dmaven.javadoc.skip=true -DskipTests=true --activate-profiles='!modules/all,!system,modules/viper'"])
//     //     .spawn()
//     //     .unwrap();
//     // child2.wait().unwrap();
//     //TODO @mverleg: fast^
// }