install

#!/bin/php
<?php

use JetBrains\PhpStorm\NoReturn;

if (!function_exists('is_cli')) {
    function is_cli(): bool
    {
        return php_sapi_name() === 'cli';
    }
}

if (!function_exists('is_windows')) {
    function is_windows(): bool
    {
        return strtoupper(substr(PHP_OS, 0, 3)) === 'WIN';
    }
}

if (!function_exists('rmdir_recursive')) {
    function rmdir_recursive(string $directory): bool
    {
        $paths = array_diff(scandir($directory), ['.', '..']);
        foreach ($paths as $path) {
            if (is_dir($directory . '/' . $path)) {
                rmdir_recursive($directory . '/' . $path);
            }
            else {
                unlink($directory . '/' . $path);
            }
        }

        return rmdir($directory);
    }
}

if (!function_exists('clear_dir')) {
    function clear_dir(string $directory, array $exceptions = []): void
    {
        $exceptions[] = '.';
        $exceptions[] = '..';
        $exceptions[] = '.gitignore';
        $exceptions[] = '.gitkeep';

        foreach (scandir($directory) as $path) {
            if (!in_array($path, $exceptions)) {
                $path = realpath($directory . DIRECTORY_SEPARATOR . $path);
                if (is_dir($path)) {
                    rmdir_recursive($path);
                }
                else {
                    unlink($path);
                }
            }
        }
    }
}

if (!function_exists('error')) {
    #[NoReturn] function error(string $text): void
    {
        print PHP_EOL . '!!! ERR: ' . $text . ' !!!' . PHP_EOL;
        exit;
    }
}

if (!function_exists('line')) {
    function line(string $text): string
    {
        return print date('d-m-Y H:i:s') . ' >> ' . $text . PHP_EOL;
    }
}

if (!function_exists('update_env')) {
    function update_env(string $env, array $values): string
    {
        foreach ($values as $key => $value) {
            if ($key == 'APP_URL') {
                $env = str_replace($key . '=http://localhost', $key . '="' . $value . '"', $env);
                continue;
            }

            if ($key == 'TULPAR_COMMAND_PREFIX') {
                $env = str_replace($key . '="!"', $key . '="' . $value . '"', $env);
                continue;
            }

            $env = str_replace($key . '=', $key . '="' . $value . '"', $env);
        }

        return $env;
    }
}

if (!is_cli()) {
    echo 'This script can be only run in CLI mode !!!';
    exit;
}

line('Installation is starting...');

$executables = [
    'composer' => null,
    'npm' => null,
    'ffmpeg' => null,
];

line('Checking required executables...');

foreach ($executables as $executable => $path) {
    $_ = exec((is_windows() ? 'where' : 'which') . ' ' . $executable);
    if (mb_strlen($_) > 0) {
        $executables[$executable] = $_;
    }
    else {
        error('Required application is not installed on this os: ' . $executable);
    }
}

line('Clearing filesystem...');

foreach ([
             'bootstrap/cache',
             'storage/app/music',
             'storage/app/public',
             'storage/framework/cache/data',
             'storage/framework/sessions',
             'storage/framework/testing',
             'storage/framework/views',
             'storage/logs',
             'storage/tmp',
         ] as $path) {
    line('Clearing ./' . $path);
    clear_dir(__DIR__ . '/' . $path);
}

line('Deleting: ./vendor');
if (is_dir(__DIR__ . '/vendor')) {
    rmdir_recursive(__DIR__ . '/vendor');
}

line('Deleting: ./node_modules');
if (is_dir(__DIR__ . '/vendor')) {
    rmdir_recursive(__DIR__ . '/vendor');
}

foreach ([
             'storage/administrators.dat',
             '.env',
             'composer.lock',
             'package-lock.json',
         ] as $path) {
    line('Deleting: ./' . $path);
    if (file_exists(__DIR__ . '/' . $path)) {
        unlink(__DIR__ . '/' . $path);
    }
}

foreach ([
             'composer install --no-cache --no-dev --optimize-autoloader',
             'npm install',
             'npm run prod',
             (is_windows() ? 'copy' : 'cp') . ' .env.example .env',
         ] as $command) {
    line('Executing: ' . $command);
    shell_exec($command);
}


$values = [
    'APP_URL' => null,
    'DISCORD_TOKEN' => null,
    'DISCORD_PUBLIC_KEY' => null,
    'DISCORD_CLIENT_ID' => null,
    'DISCORD_CLIENT_SECRET' => null,
    'YOUTUBE_API_KEY' => null,
    'TULPAR_COMMAND_PREFIX' => null,
    'TULPAR_SERVER_ID' => null,
    'TULPAR_CHANNEL_LOG' => null,
    'TULPAR_CHANNEL_MODERATION' => null,
];

foreach ($values as $key => $value) {
    $values[$key] = readline(mb_strtoupper($key) . ' = ');
}

file_put_contents(__DIR__ . '/.env', update_env(file_get_contents(__DIR__ . '/.env.example'), $values));

foreach ([
             'php tulpar key:generate',
             'php tulpar migrate:fresh',
             'php tulpar cache:clear',
             'php tulpar optimize',
         ] as $command) {
    line('Executing: ' . $command);
    shell_exec($command);
}

line('OK');
line('');
line('Installation successfully completed.');
line('Run command to start web server:  php tulpar serve');
line('Run command to start bot:         php tulpar run');
line('');