cli.php

<?php

use GetOpt\ArgumentException;
use GetOpt\ArgumentException\Missing;
use GetOpt\Command;
use GetOpt\GetOpt;
use GetOpt\Option;
use OvhCli\Cli;
use OvhCli\Ovh;
use Phpfastcache\CacheManager;
use Phpfastcache\Config\Config as CacheConfig;

require_once __DIR__.'/vendor/autoload.php';

if (!extension_loaded('mbstring')) {
  die('PHP extension "mbstring" is missing.'. PHP_EOL);
}

error_reporting(E_ALL ^ E_NOTICE);
define('CONFIG_FILE', getenv('HOME').'/.ovh-cli.config.json');
define('COMMAND_PATH', __DIR__.'/src/Command');

// set cache
CacheManager::setDefaultConfig(new CacheConfig([
  'path'             => sys_get_temp_dir(),
  'itemDetailedDate' => false,
]));

$cacheManager = CacheManager::getInstance('files');
Ovh::setCacheManager($cacheManager);

$getOpt = new GetOpt();
$getOpt->addOptions([
  Option::create('?', 'help', GetOpt::NO_ARGUMENT)
    ->setDescription('Show this help and quit'),
  Option::create('t', 'dry-run', GetOpt::NO_ARGUMENT)
    ->setDescription('Will fake PUT/POST/DELETE requests'),
  Option::create('g', 'grep', GetOpt::NO_ARGUMENT)
    ->setDescription('Grep-friendly output'),
  Option::create('n', 'no-cache', GetOpt::NO_ARGUMENT)
    ->setDescription('Disable cache'),
]);

$commands = [];
// glob() doesn't work with PHAR, so use iterators
$directory = new \RecursiveIteratorIterator(
  new \RecursiveDirectoryIterator(COMMAND_PATH)
);
// commands autoloading
foreach ($directory as $file) {
  if (!preg_match('/\.php$/', $file)) {
    continue;
  }
  $relativePath = substr($file, strlen(COMMAND_PATH) + 1);
  $classSuffix = str_replace(['.php', DIRECTORY_SEPARATOR], ['', '\\'], $relativePath);
  $class = '\\OvhCli\\Command\\'.$classSuffix;
  $command = new $class();
  $name = $command->getName();
  $commands[$name] = $command;
}
// I like commands to be in alphabetical order :)
ksort($commands);
$getOpt->addCommands($commands);

try {
  try {
    $getOpt->process();
  } catch (Missing $exception) {
    if (!$getOpt->getOption('help')) {
      throw $exception;
    }
  }
} catch (ArgumentException $exception) {
  file_put_contents('php://stderr', $exception->getMessage().PHP_EOL);
  echo PHP_EOL.$getOpt->getHelpText();

  exit;
}

// show help and quit
$command = $getOpt->getCommand();
if (!$command || $getOpt->getOption('help')) {
  echo $getOpt->getHelpText();

  exit;
}

if ($getOpt->getOption('dry-run')) {
  Ovh::setDryRun(true);
  Cli::warning('running in DRY-RUN mode');
}

if ($getOpt->getOption('no-cache')) {
  Ovh::disableCache();
  Cli::warning('cache is disabled');
}

// call the requested command
call_user_func($command->getHandler(), $getOpt);