composer_deploy-8.x-1.x-dev/composer_deploy.module

<?php

use Drupal\composer_deploy\ComposerDeployHandler;
use Drupal\Core\Extension\Extension;
use Drupal\Core\Url;
use DrupalFinder\DrupalFinderComposerRuntime;

/**
 * @param array $info
 * @param \Drupal\Core\Extension\Extension $file
 * @param $type
 */
function composer_deploy_system_info_alter(array &$info, Extension $file, $type) {
  $handler = &drupal_static(__FUNCTION__);

  if (!isset($handler)) {
    $drupalFinder = new DrupalFinderComposerRuntime();
    if ($drupalFinder->getDrupalRoot()) {
      $handler = new ComposerDeployHandler($drupalFinder);
      $prefixes = \Drupal::config('composer_deploy.settings')->get('prefixes');

      if (!empty($prefixes)) {
        if (!in_array('drupal', $prefixes)) {
          $prefixes[] = 'drupal';
        }
        $handler->setPrefixes($prefixes);
      }
    }
    else {
      $handler = FALSE;
      \Drupal::logger('composer_deploy')->error('Unable to locale vendor dir.');
    }
  }

  if (empty($info['version']) && $handler) {
    $extensionName = basename($file->getFilename(), '.info.yml');
    $package = $handler->getPackageByPath(DRUPAL_ROOT. '/' . $file->getPath());
    if (!$package) {
      $package = $handler->getPackage($extensionName);
    }
    if ($package) {
      // Skip processing for Drupal submodules. Submodules (e.g. ldap_authentication ldap) are shipped as metapackages.
      if ($package['type'] == 'metapackage') {
        return;
      }

      [$vendor, $project] = explode('/', $package['name']);
      $info['project'] = $project;
      $info['composer_deploy_git_hash'] = isset($package['source']['reference']) ? $package['source']['reference'] : NULL;

      if (isset($package['extra']['drupal']['version'])) {
        $info['version'] = $package['extra']['drupal']['version'];
      }
      if (isset($package['extra']['drupal']['datestamp'])) {
        $info['datestamp'] = $package['extra']['drupal']['datestamp'];
      }

      // Fallback to other composer metadata
      if (empty($info['datestamp']) && isset($package['time'])) {
        $info['datestamp'] = strtotime($package['time']);
      }
      if (empty($info['version']) && substr($package['version'], 0, 4) == 'dev-') {
        $info['version'] = substr($package['version'], 4) . '-dev';
      }
      elseif (empty($info['version'])) {
        /**
         * @todo: Handle mode version constraints.
         */
        $info['version'] = 'dev';
      }
    }
  }
}

/**
 * Implements template_preprocess_update_project_status().
 */
function composer_deploy_preprocess_update_project_status(&$variables) {
  if (empty($variables['versions'])) {
    return;
  }
  $project_type = $variables['project']['project_type'];
  if (!in_array($project_type, ['module', 'theme'])) {
    return;
  }

  // All extensions (modules, themes, etc.) in a project have the same metadata
  // because they share the same source repository. The metadata is provided by
  // composer_deploy_system_info_alter().
  // Therefore, the first extension from the project is used to get the git-metadata
  // for the whole project.
  $projects = \Drupal::service('update.manager')->getProjects();
  $extensionName = array_key_first($projects[$variables['project']['name']]['includes']);
  $projectData = \Drupal::service('extension.list.' . $project_type)->getExtensionInfo($extensionName);

  $currentVersion = $variables['project']['existing_version'];

  // Replace our current version with the specific hash when on -dev release.
  if (str_ends_with($variables['project']['existing_version'], 'dev')) {
    $currentVersion = $projectData['composer_deploy_git_hash'] ?? NULL;
  }

  // Unable to detect current version (git reference)
  if ($currentVersion === NULL) {
    return;
  }

  foreach ($variables['versions'] as &$version) {
    $upstreamVersion = $version['#version']['tag'];
    // When the upstream is using dev, switch to branch tag.
    if (str_ends_with($version['#version']['tag'], 'dev')) {
      $upstreamVersion = substr($version['#version']['tag'], 0, -4);
    }

    // Add diff link.
    $diff = Url::fromUri('https://git.drupalcode.org/project/' . $variables['project']['name'] . '/compare/' . $currentVersion . '...' . $upstreamVersion);
    $version['#version']['diff_link'] = $diff->toString();
  }
}

/**
 * Implements hook_theme_registry_alter().
 */
function composer_deploy_theme_registry_alter(&$theme_registry) {
  if (isset($theme_registry['update_version'])) {
    $theme_registry['update_version']['type'] = 'module';
    $theme_registry['update_version']['path'] = \Drupal::service('extension.list.module')->getPath('composer_deploy') . '/templates';
    unset($theme_registry['update_version']['theme path']);
  }
}