// SPDX-License-Identifier: EUPL-1.2+
// SPDX-FileCopyrightText: 2022 Alyssa Ross <hi@alyssa.is>

use std::fs::{create_dir, create_dir_all, File};
use std::os::unix::fs::symlink;

use start_vm::fs::Root;
use start_vm::vm_command;
use test_helper::TempDir;

fn main() -> std::io::Result<()> {
    let tmp_dir = TempDir::new().unwrap();
    let root = Root::open(tmp_dir.path()).unwrap();

    let service_dir = tmp_dir.path().join("testvm");
    create_dir(&service_dir).unwrap();

    create_dir(tmp_dir.path().join("svc"))?;
    create_dir(tmp_dir.path().join("svc/data"))?;
    symlink("/config-1/testvm", tmp_dir.path().join("svc/data/testvm"))?;

    let vm_config = tmp_dir.path().join("config-1/testvm");
    create_dir_all(&vm_config)?;
    File::create(vm_config.join("vmlinux"))?;
    create_dir(vm_config.join("blk"))?;
    symlink("/dev/null", vm_config.join("blk/root.img"))?;

    vm_command(service_dir, &root).unwrap();
    Ok(())
}