server

#!/usr/bin/env php
<?php
/**
 * @author    jan huang <bboyjanhuang@gmail.com>
 * @copyright 2016
 * @link      https://www.github.com/janhuang
 * @link      https://fastdlabs.com
 */
set_time_limit(0);
date_default_timezone_set('PRC');
// detect app root
$root = __detectRoot();
// autoload composer
foreach ([
    $root.'/vendor/autoload.php',
    __DIR__.'/../../autoload.php',
    __DIR__.'/../vendor/autoload.php',
    __DIR__.'/vendor/autoload.php',
] as $value) {
    if (file_exists($value)) {
        define('COMPOSER_INSTALL', $value);
        break;
    }
}
if (!defined('COMPOSER_INSTALL')) {
    fwrite(STDERR, 'You need to set up the project dependencies using the following commands:'.PHP_EOL.'wget http://getcomposer.org/composer.phar'.PHP_EOL.'php composer.phar install'.PHP_EOL);
}
include COMPOSER_INSTALL;
use Symfony\Component\Console\Input\ArgvInput;
use Symfony\Component\Console\Input\InputArgument;
use Symfony\Component\Console\Input\InputDefinition;
use Symfony\Component\Console\Input\InputOption;
use Symfony\Component\Console\Output\ConsoleOutput;
use Uniondrug\Server\Application;
use Uniondrug\Server\Server;

$logo = <<<LOGO
   __  __      _             ____                  
  / / / /___  (_)___  ____  / __ \_______  ______ _
 / / / / __ \/ / __ \/ __ \/ / / / ___/ / / / __ `/
/ /_/ / / / / / /_/ / / / / /_/ / /  / /_/ / /_/ / 
\____/_/ /_/_/\____/_/ /_/_____/_/   \__,_/\__, /  
                                          /____/   Server
LOGO;
$output = new ConsoleOutput();
try {
    $input = new ArgvInput(null, new InputDefinition([
        new InputArgument('action', InputArgument::OPTIONAL, 'The server action', 'status'),
        new InputOption('container', 'c', InputOption::VALUE_OPTIONAL, 'Docker container', null),
        new InputOption('daemon', 'd', InputOption::VALUE_NONE, 'Do not ask any interactive question'),
        new InputOption('ipaddr', 'i', InputOption::VALUE_OPTIONAL, 'Server ip address'),
        new InputOption('port', 'p', InputOption::VALUE_OPTIONAL, 'Server port'),
        new InputOption('path', 'x', InputOption::VALUE_OPTIONAL, 'Web root relative path', $root),
        new InputOption('env', 'e', InputOption::VALUE_OPTIONAL, 'Enviroment', 'development'),
        new InputOption('help', 'h', InputOption::VALUE_OPTIONAL, 'Show help', null),
    ]));
    $output->writeln(sprintf("%s <info>%s</info>", $logo, Application::VERSION));
    $output->writeln('');
    if ($input->hasParameterOption([
        '--help',
        '-h'
    ])
    ) {
        $output->writeln("<comment>Usage:</comment>");
        $output->writeln(" server [command] [option]");
        $output->writeln("");
        $output->writeln("<comment>Options:</comment>");
        $output->writeln(sprintf("  <info>%s</info> %s %s", "-c, --container", " ", "运行在Docker容器中, 默认: <comment>no</comment>, 接受: <comment>yes</comment>、<comment>off</comment>"));
        $output->writeln(sprintf("  <info>%s</info> %s %s", "-d, --daemon", "    ", "以守护进程运行, 不接受参数"));
        $output->writeln(sprintf("  <info>%s</info> %s %s", "-e, --env", "       ", "环境名称. 默认: <comment>development</comment>, 接受: <comment>development</comment>、<comment>testing</comment>、<comment>release</comment>、<comment>production</comment>"));
        $output->writeln(sprintf("  <info>%s</info> %s %s", "-i, --ipaddr", "    ", "IP地址"));
        $output->writeln(sprintf("  <info>%s</info> %s %s", "-p, --port", "      ", "端口号"));
        $output->writeln(sprintf("  <info>%s</info> %s %s", "-x, --path", "      ", "Web相对路径. 默认: <comment>{$root}</comment>"));
        $output->writeln(sprintf("  <info>%s</info> %s %s", "-h, --help", "      ", "Show this help"));
        $output->writeln("");
        $output->writeln("<comment>Available commands:</comment>");
        $output->writeln(sprintf("  <info>%s</info> %s %s", "start", " ", "Start the server"));
        $output->writeln(sprintf("  <info>%s</info> %s %s", "stop", "  ", "Stop the server"));
        $output->writeln(sprintf("  <info>%s</info> %s %s", "reload", "", "Reload the server"));
        $output->writeln(sprintf("  <info>%s</info> %s %s", "status", "", "Show the server status [<comment>default</comment>]"));
        exit(0);
    }
    $path = $input->getOption('path');
    $env = $input->getOption('env');
    $docker = $input->getOption('container');
    putenv("APP_ENV=$env");
    putenv("DOCKER_CONTAINER={$docker}");
    $server = new Server(new Application($path), $input);
    $server->run($input);
} catch(\Throwable $e) {
    $output->writeln('');
    $output->writeln(sprintf("<info>Oho, Some error found:</info> <error>%s</error>", $e->getMessage()));
    $output->writeln('');
    $output->writeln("<info> File: </info>".$e->getFile());
    $output->writeln("<info> Line: </info>".$e->getLine());
    $output->writeln('');
    $output->writeln("<info>Trace: </info>");
    $output->writeln('');
    $output->write($e->getTraceAsString());
    $output->writeln('');
}
function __detectRoot()
{
    $cwd = getcwd();
    $script = $_SERVER['SCRIPT_FILENAME'];
    if (substr($script, 0, 1) != DIRECTORY_SEPARATOR) {
        $script = $cwd.DIRECTORY_SEPARATOR.$script;
    }
    $rootPath = dirname($script);
    while (!file_exists($rootPath.DIRECTORY_SEPARATOR.'app')) {
        $rootPath = dirname($rootPath);
        if ($rootPath == DIRECTORY_SEPARATOR) {
            echo PHP_EOL;
            echo "Error: Cannot detect app root".PHP_EOL;
            echo PHP_EOL;
            exit;
        }
    }
    return $rootPath;
}