update.php

#!/usr/bin/php
<?php

include __DIR__.'/bootstrap.php';

$options = getopt('f');
$force = isset($options['f']); // update even if no NEEDS_UPDATE file exists

$needsUpdateFile = ROOT_DIR . '/data/writeable/NEEDS_UPDATE';
if (!$force && !file_exists($needsUpdateFile)) {
    echo "No update necessary\n";
    return;
}

@unlink($needsUpdateFile);

chdir(ROOT_DIR);

Shell::exec('git fetch && git reset --hard origin/master');
Shell::exec('git submodule update --init');
Shell::exec('git submodule update --recursive --remote');
Shell::exec('php composer.phar install');

View::compileCss();
View::gzipAssets();

// clear cache
Curl::get('localhost'.Controller::CACHE_CLEAR_PATH);