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Improve auto-loader resolution

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This commit is contained in:
dana 2016-07-31 19:03:27 -05:00
parent 0403b21af7
commit c85e24602d
1 changed files with 20 additions and 3 deletions
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23
src/bootstrap.php
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@ -31,17 +31,34 @@ function twigc_puts_error($string = '') {
}
}
// Find Composer's auto-loader
$autoloaders = [
// Phar/repo path
__DIR__ . '/../vendor/autoload.php',
// Composer path
__DIR__ . '/../../../autoload.php',
];
foreach ( $autoloaders as $autoloader ) {
if ( file_exists($autoloader) ) {
define('TWIGC_AUTOLOADER', $autoloader);
break;
}
}
unset($autoloaders, $autoloader);
// Disallow running from non-CLI SAPIs
if ( \PHP_SAPI !== 'cli' ) {
twigc_puts_error("This tool must be invoked via PHP's CLI SAPI.");
exit(1);
}
// Give a meaningful error if we don't have our vendor dependencies
if ( ! file_exists(__DIR__ . '/../vendor/autoload.php') ) {
// Give a meaningful error if we don't have the auto-loader
if ( ! defined('TWIGC_AUTOLOADER') ) {
twigc_puts_error('Auto-loader is missing — try running `composer install`.');
exit(1);
}
require_once __DIR__ . '/../vendor/autoload.php';
require_once TWIGC_AUTOLOADER;