public static function parse(array $argv)
{
$args = [];
$options = [];
for ($i = 0, $num = count($argv); $i < $num; $i++) {
$arg = $argv[$i];
if ($arg === '--') {
//后缀所有内容都为参数
$args[] = implode(' ', array_slice($argv, $i + 1));
break;
}
if (substr($arg, 0, 2) === '--') {
$key = substr($arg, 2);
$value = true;
if (($hadValue = strpos($arg, '=')) !== false) {
$key = substr($arg, 2, $hadValue - 2);
$value = substr($arg, $hadValue + 1);
}
if (array_key_exists($key, $options)) {
if (!is_array($options[$key])) {
$options[$key] = [$options[$key]];
}
$options[$key][] = $value;
} else {
$options[$key] = $value;
}
} else {
if (substr($arg, 0, 1) === '-') {
foreach (str_split(substr($arg, 1)) as $key) {
$options[$key] = true;
}
} else {
$args[] = $arg;
}
}
}
return [$args, $options];
} /**
* 运行命令
*
* @param array|null $argv
*
* @return mixed
*/
public function run(array $argv = null)
{
try {
if ($argv === null) {
$argv = isset($_SERVER['argv']) ? array_slice($_SERVER['argv'], 1) : [];
}
list($args, $options) = Input::parse($argv);
$command = count($args) ? array_shift($args) : 'help';
if (!isset($this->commands[$command])) {
throw new \InvalidArgumentException("Command '{$command}' does not exist");
}
isset($options['no-ansi']) && Colour::setNoAnsi();
if (isset($options['h']) || isset($options['help'])) {
$help = new Help($this);
$help->execute([$command]);
exit(0);
}
$command = explode('::', $this->commands[$command]);
return call_user_func_array([new $command[0]($this), isset($command[1]) ? $command[1] : 'execute'], [$args, $options]);
} catch (\Exception $e) {
Output::writeException($e);
exit(1);
}
}