91 lines
2.1 KiB
PHP
91 lines
2.1 KiB
PHP
<?php
|
|
|
|
class InstallComposer
|
|
{
|
|
/**
|
|
* @var string
|
|
*/
|
|
private $composer;
|
|
|
|
/**
|
|
* @return bool
|
|
*/
|
|
public function check()
|
|
{
|
|
return file_exists(dirname(__DIR__).'/vendor/autoload.php');
|
|
}
|
|
|
|
public function install()
|
|
{
|
|
require_once 'phar://'.$this->getComposer().'/src/bootstrap.php';
|
|
|
|
$this->initEnv();
|
|
|
|
$application = new \Composer\Console\Application();
|
|
$application->setAutoExit(false);
|
|
|
|
$input = new \Symfony\Component\Console\Input\ArrayInput(array(
|
|
'command' => 'install',
|
|
'-d' => __DIR__.'/..',
|
|
'-vvv',
|
|
'--optimize-autoloader',
|
|
));
|
|
$output = new \Symfony\Component\Console\Output\NullOutput();
|
|
|
|
$application->run($input, $output);
|
|
}
|
|
|
|
/**
|
|
* @return string
|
|
*/
|
|
private function getComposer()
|
|
{
|
|
if (null === $this->composer) {
|
|
$this->initComposer();
|
|
}
|
|
|
|
return $this->composer;
|
|
}
|
|
|
|
private function initComposer()
|
|
{
|
|
// Composer exist ?
|
|
$locations = array(
|
|
__DIR__.'/../composer.phar',
|
|
'/usr/bin/composer.phar',
|
|
'/usr/local/bin/composer.phar',
|
|
);
|
|
|
|
$this->composer = null;
|
|
foreach ($locations as $location) {
|
|
if (file_exists($location) === true) {
|
|
$this->composer = $location;
|
|
break;
|
|
}
|
|
}
|
|
|
|
// If composer not found, download it !
|
|
if (null === $this->composer) {
|
|
if (!file_put_contents(
|
|
__DIR__.'/../composer.phar',
|
|
file_get_contents('https://getcomposer.org/composer.phar')
|
|
)
|
|
) {
|
|
throw new \Exception('Impossible to download composer');
|
|
}
|
|
|
|
$this->composer = __DIR__.'/../composer.phar';
|
|
}
|
|
}
|
|
|
|
private function initEnv()
|
|
{
|
|
$composer_home = getenv('COMPOSER_HOME');
|
|
$personal_home = getenv('HOME');
|
|
if (empty($composer_home) === true && empty($personal_home) === true) {
|
|
putenv('COMPOSER_HOME='.sys_get_temp_dir());
|
|
}
|
|
}
|
|
|
|
}
|