#!/usr/bin/env php
<?php

/**
 * Run a Drush command against the Site Under Test
 *
 * @usage sut core-status --verbose
 */

require __DIR__. '/tests/unish.inc';
list($unish_tmp, $unish_sandbox, $unish_drush_dir) = unishGetPaths();
$sut = dirname($unish_sandbox) . '/drush-sut';
$vendor = $sut . '/vendor';

// Get the arguments for the command.
$arguments = $GLOBALS['argv'];
// Shift off argv[0] which contains the name of this script.
array_shift($arguments);
// Add alias if not already specified
if (!empty($arguments) && ($arguments[0][0] != '@')) {
  array_unshift($arguments, "@sut.dev");
}

// Make it easy to just call `./sut si -y testing`, or `./sut @sut.stage -y testing`
if (in_array('si', $arguments) || in_array('site-install', $arguments)) {
    $subdir = 'dev';
    if (in_array('@sut.stage', $arguments)) {
      $subdir = 'stage';
    }
    $db_url = getenv('UNISH_DB_URL') ?: 'mysql://root:@127.0.0.1';
    $arguments[] = "--db-url=$db_url/unish_$subdir";
    $arguments[] = "--sites-subdir=$subdir";
}

/**
 * DRUSH_AUTOLOAD_PHP must be provided because Drush is symlinked into the SUT.
 * This confuses our autoload.php detection.
 */
$cmd = "DRUSH_AUTOLOAD_PHP=$vendor/autoload.php ETC_PREFIX=$unish_sandbox SHARE_PREFIX=$unish_sandbox TEMP=$unish_sandbox/tmp HOME=$unish_sandbox/home " . escapeshellarg($vendor . '/bin/drush') . ' ' . implode(' ', array_map(function ($item) { return escapeshellarg($item); }, $arguments));
if (unishIsVerbose()) {
  fwrite(STDERR, 'Executing: ' . $cmd . "\n");
}
chdir($sut);
$process = proc_open($cmd, [0 => STDIN, 1 => STDOUT, 2 => STDERR], $pipes);
$proc_status = proc_get_status($process);
$exit_code = proc_close($process);
exit($proc_status["running"] ? $exit_code : $proc_status["exitcode"] );