75 lines
2.2 KiB
PHP
Executable File
75 lines
2.2 KiB
PHP
Executable File
#!/usr/bin/env php
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<?php
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if (PHP_SAPI !== 'cli' && PHP_SAPI !== 'phpdbg') {
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echo 'Warning: Composer should be invoked via the CLI version of PHP, not the '.PHP_SAPI.' SAPI'.PHP_EOL;
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}
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setlocale(LC_ALL, 'C');
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require __DIR__.'/../src/bootstrap.php';
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use Composer\Console\Application;
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use Composer\XdebugHandler\XdebugHandler;
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use Composer\Util\Platform;
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use Composer\Util\ErrorHandler;
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error_reporting(-1);
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// Restart without Xdebug
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$xdebug = new XdebugHandler('Composer');
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$xdebug->check();
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unset($xdebug);
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if (defined('HHVM_VERSION') && version_compare(HHVM_VERSION, '4.0', '>=')) {
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echo 'HHVM 4.0 has dropped support for Composer, please use PHP instead. Aborting.'.PHP_EOL;
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exit(1);
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}
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if (!extension_loaded('iconv') && !extension_loaded('mbstring')) {
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echo 'The iconv OR mbstring extension is required and both are missing.'
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.PHP_EOL.'Install either of them or recompile php without --disable-iconv.'
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.PHP_EOL.'Aborting.'.PHP_EOL;
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exit(1);
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}
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if (function_exists('ini_set')) {
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@ini_set('display_errors', '1');
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// Set user defined memory limit
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if ($memoryLimit = getenv('COMPOSER_MEMORY_LIMIT')) {
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@ini_set('memory_limit', $memoryLimit);
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} else {
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$memoryInBytes = function ($value) {
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$unit = strtolower(substr($value, -1, 1));
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$value = (int) $value;
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switch($unit) {
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case 'g':
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$value *= 1024;
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// no break (cumulative multiplier)
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case 'm':
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$value *= 1024;
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// no break (cumulative multiplier)
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case 'k':
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$value *= 1024;
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}
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return $value;
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};
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$memoryLimit = trim(ini_get('memory_limit'));
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// Increase memory_limit if it is lower than 1.5GB
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if ($memoryLimit != -1 && $memoryInBytes($memoryLimit) < 1024 * 1024 * 1536) {
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@ini_set('memory_limit', '1536M');
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}
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unset($memoryInBytes);
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}
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unset($memoryLimit);
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}
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Platform::putEnv('COMPOSER_BINARY', realpath($_SERVER['argv'][0]));
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ErrorHandler::register();
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// run the command application
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$application = new Application();
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$application->run();
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