// Copyright (c) 2019, Compiler Explorer Authors
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//
//     * Redistributions of source code must retain the above copyright notice,
//       this list of conditions and the following disclaimer.
//     * Redistributions in binary form must reproduce the above copyright
//       notice, this list of conditions and the following disclaimer in the
//       documentation and/or other materials provided with the distribution.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
// POSSIBILITY OF SUCH DAMAGE.

import fs from 'node:fs/promises';
import path from 'node:path';

import {describe, expect, it} from 'vitest';

import {Packager} from '../lib/packager.js';
import {newTempDir} from './utils.js';

async function writeTestFile(filepath: string) {
    return fs.writeFile(filepath, '#!/bin/sh\n\necho Hello, world!\n\n');
}

describe('Packager', () => {
    it('should be able to package 1 file', async () => {
        const pack = new Packager();

        const dirPath = newTempDir();
        await writeTestFile(path.join(dirPath, 'hello.txt'));

        const targzPath = path.join(dirPath, 'package.tgz');
        await pack.package(dirPath, targzPath);

        await expect(fs.stat(targzPath)).resolves.toBeDefined();
    }, 5000);

    it('should be able to unpack', async () => {
        const pack = new Packager();

        const dirPath = newTempDir();
        await writeTestFile(path.join(dirPath, 'hello.txt'));

        const targzPath = path.join(dirPath, 'package.tgz');
        await pack.package(dirPath, targzPath);

        const unpackPath = newTempDir();
        const pack2 = new Packager();
        await pack2.unpack(targzPath, unpackPath);

        const unpackedFilepath = path.join(unpackPath, 'hello.txt');
        await expect(fs.stat(unpackedFilepath)).resolves.toBeDefined;
    }, 5000);
});
