dotfiles/src/update.rs

use std::env::current_exe;
use std::fs;
use std::fs::File;
use std::os::unix::process::CommandExt;
use std::path::Path;

const JENKINS_KEY: &str = "1196373359a3f17bbb8f0f5685b8152276";

pub fn check_for_updates(version: u64, name: &str) {
    print!("Checking for updates... ");
    let newest: u64 = attohttpc::get(format!("https://jenkins.mattv.de/job/Gitea%20Organization/job/dotfiles/job/{name}/lastSuccessfulBuild/buildNumber"))
        .basic_auth("root", Some(JENKINS_KEY))
        .send().unwrap()
        .text().unwrap()
        .parse().unwrap();
    if newest > version {
        println!("New version {name}-{newest}");
        let exe = current_exe().unwrap();
        let temp = Path::new("temp");

        print!("Downloading... ");
        attohttpc::get(format!("https://jenkins.mattv.de/job/Gitea%20Organization/job/dotfiles/job/{name}/{newest}/artifact/installer-amd64"))
            .basic_auth("root", Some(JENKINS_KEY))
            .send().unwrap()
            .write_to(File::create(temp).unwrap()).unwrap();
        println!("Done");

        fs::set_permissions(&temp, exe.metadata().unwrap().permissions()).unwrap();

        fs::rename(&temp, &exe).unwrap();

        std::process::Command::new(exe).exec();
        std::process::exit(1);
    }
    println!("No new version");
}