Generate dependency listing for install profile

generate_dep.php

<?php
/**
 * Root directory of Drupal installation.
 */
define('DRUPAL_ROOT', getcwd());

$_SERVER['REMOTE_ADDR'] = '127.0.0.1';

require_once DRUPAL_ROOT . '/includes/bootstrap.inc';
drupal_bootstrap(DRUPAL_BOOTSTRAP_FULL);
$files = system_rebuild_module_data();

function dep_resolve($modules, $module_name, &$resolved, &$unresolved) {
  $unresolved[$module_name] = TRUE;
  $node = $modules[$module_name];
  $requires = array_keys($node->requires);
  usort($requires, 'strnatcmp');
  foreach ($requires as $edge) {
    if (!array_key_exists($edge, $resolved)) {
      if (array_key_exists($edge, $unresolved)) {
        //throw new \Exception('Circular reference detected: ' . $module_name . ' -> ' . $edge);
      }
      else {
        dep_resolve($modules, $edge, $resolved, $unresolved);
      }
    }
  }
  $resolved[$module_name] = $modules[$module_name];
  unset($unresolved[$module_name]);
}

$resolved = array();
$unresolved = array();
dep_resolve($files, 'uq_school', $resolved, $unresolved);

$required = drupal_required_modules();

$order = array();
foreach ($resolved as $module) {
  $order[] = $module->name;
}
$order = array_diff($order, $required, array('wysiwyg'));
foreach ($order as $module) {
  echo 'dependencies[] = ', $module, PHP_EOL;
}