gutenberg-dependencies.php in Gutenberg 8.2

Gets Gutenberg dependencies.

File

scripts/gutenberg-dependencies.php

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


/**
 * @file
 * Gets Gutenberg dependencies.
 */
use Symfony\Component\Yaml\Yaml;
use Drupal\gutenberg\ScanDir;
$_GUTENBERG_HELP = <<<EOL

Generates Gutenberg's info.yml library dependencies.

EOL;
require_once __DIR__ . '/_cli_include.inc.php';

/**
 * Gets the Drupal root directory.
 *
 * @return string
 *   The root directory.
 */
function get_drupal_root_directory() {
  $dirs = explode(DIRECTORY_SEPARATOR, __DIR__);
  $root_dir = [];
  foreach ($dirs as $key => $value) {
    if ($value === 'modules') {
      return implode(DIRECTORY_SEPARATOR, $root_dir);
    }
    $root_dir[] = $value;
  }
  throw new \RuntimeException('Could not find the Drupal root.');
}
require_once get_drupal_root_directory() . '/autoload.php';

// Could require bootstrap but maybe it's a "overkill"...?
require_once __DIR__ . '/../src/ScanDir.php';
$gutenberg_vendor_dir = realpath(dirname(__DIR__) . '/vendor/gutenberg');
$gutenberg_libraries_file = __DIR__ . '/../gutenberg.libraries.yml';
$whitelisted_libraries = [
  // Global/3rd party libraries.
  'react',
  'react-dom',
  'lodash',
  'moment',
  'sprintf',
  'regenerator-runtime',
  'polyfill',
  'g-media-attributes',
  // Drupal Gutenberg libraries.
  'admin',
  'bartik',
  'seven',
  'claro',
  'filters',
  'drupal-blocks',
  'blocks-edit',
  'blocks-view',
  'init',
  'edit-node',
  'drupal-url',
  'drupal-api-fetch',
  'drupal-data',
  'drupal-i18n',
  'special-media-selection',
];
$ignore_dirs = [
  'edit-site',
  'edit-navigation',
  'edit-widgets',
];
$original_yaml = Yaml::parse(file_get_contents($gutenberg_libraries_file));
$yaml = [];

// Keep only the whitelisted libraries, anything else will be generated and picked up from the Gutenberg dependency.
// This is required when switching between Gutenberg JS versions.
foreach ($whitelisted_libraries as $whitelisted_library) {
  if (isset($original_yaml[$whitelisted_library])) {
    $yaml[$whitelisted_library] = $original_yaml[$whitelisted_library];
  }
}
$directories = scandir($gutenberg_vendor_dir);
$directories = array_diff($directories, $ignore_dirs);
$packages = [];
foreach ($directories as $directory) {
  if ($directory !== NULL && isset($directory[0]) && $directory[0] !== '.') {
    $packages[] = $directory;
  }
}
foreach ($packages as $package) {
  unset($yaml[$package]);
  $package_settings = (require $gutenberg_vendor_dir . DIRECTORY_SEPARATOR . $package . DIRECTORY_SEPARATOR . 'index.asset.php');
  $deps = $package_settings['dependencies'];
  $version = $package_settings['version'];
  $asset_prefix = "vendor/gutenberg/{$package}/";
  $js_files = ScanDir::scan($gutenberg_vendor_dir . DIRECTORY_SEPARATOR . $package, 'js');
  $css_files = ScanDir::scan($gutenberg_vendor_dir . DIRECTORY_SEPARATOR . $package, 'css');
  $yaml[$package] = [];

  // $yaml[$package]['version'] = "\'{$version}\'";
  $yaml[$package]['js'] = [];
  foreach ($js_files as $file) {
    $yaml[$package]['js'][$asset_prefix . $file] = [];
  }
  $yaml[$package]['css'] = [
    'theme' => [],
  ];
  foreach ($css_files as $file) {
    if (!strpos($file, '-rtl')) {
      $yaml[$package]['css']['theme'][$asset_prefix . $file] = [];
    }
  }
  foreach ($deps as $dep) {
    $dep = str_replace('wp-', '', $dep);
    $yaml[$package]['dependencies'][] = 'gutenberg/' . $dep;
  }
}

// Customize editor package sources.
if (isset($yaml['editor'])) {
  unset($yaml['editor']['css']['theme']['vendor/gutenberg/editor/editor-styles.css']);
}

// Customize i18n package sources.
if (isset($yaml['i18n'])) {
  $yaml['i18n']['js'] = [
    'js/i18n.js' => [],
    'js/drupal-gutenberg-translations.js' => [],
  ];
  $yaml['i18n']['dependencies'][] = 'gutenberg/sprintf';
}
file_put_contents($gutenberg_libraries_file, Yaml::dump($yaml, 4, 2, Yaml::DUMP_MULTI_LINE_LITERAL_BLOCK));

Functions

Name	Description
get_drupal_root_directory	Gets the Drupal root directory.