www.aleph1.co.uk Git - yaffs-website/blob - vendor/drupal/console/src/Command/Config/DiffCommand.php

   1 <?php
   2 /**
   3  * @file
   4  * Contains \Drupal\Console\Command\Config\DiffCommand.
   5  */
   6
   7 namespace Drupal\Console\Command\Config;
   8
   9 use Drupal\Core\Config\FileStorage;
  10 use Drupal\Core\Config\StorageComparer;
  11 use Symfony\Component\Console\Input\InputArgument;
  12 use Symfony\Component\Console\Input\InputInterface;
  13 use Symfony\Component\Console\Input\InputOption;
  14 use Symfony\Component\Console\Output\OutputInterface;
  15 use Symfony\Component\Console\Command\Command;
  16 use Drupal\Core\Config\CachedStorage;
  17 use Drupal\Core\Config\ConfigManager;
  18 use Drupal\Console\Core\Command\Shared\CommandTrait;
  19 use Drupal\Console\Core\Style\DrupalStyle;
  20
  21 class DiffCommand extends Command
  22 {
  23     use CommandTrait;
  24
  25     /**
  26      * @var CachedStorage
  27      */
  28     protected $configStorage;
  29
  30     /**
  31      * @var ConfigManager
  32      */
  33     protected $configManager;
  34
  35     /**
  36      * DiffCommand constructor.
  37      *
  38      * @param CachedStorage $configStorage
  39      * @param ConfigManager $configManager
  40      */
  41     public function __construct(
  42         CachedStorage $configStorage,
  43         ConfigManager $configManager
  44     ) {
  45         $this->configStorage = $configStorage;
  46         $this->configManager = $configManager;
  47         parent::__construct();
  48     }
  49
  50     /**
  51      * A static array map of operations -> color strings.
  52      *
  53      * @see http://symfony.com/doc/current/components/console/introduction.html#coloring-the-output
  54      *
  55      * @var array
  56      */
  57     protected static $operationColours = [
  58         'delete' => '<fg=red>%s</fg=red>',
  59         'update' => '<fg=yellow>%s</fg=yellow>',
  60         'create' => '<fg=green>%s</fg=green>',
  61         'default' => '%s',
  62     ];
  63
  64     /**
  65      * {@inheritdoc}
  66      */
  67     protected function configure()
  68     {
  69         $this
  70             ->setName('config:diff')
  71             ->setDescription($this->trans('commands.config.diff.description'))
  72             ->addArgument(
  73                 'directory',
  74                 InputArgument::OPTIONAL,
  75                 $this->trans('commands.config.diff.arguments.directory')
  76             )
  77             ->addOption(
  78                 'reverse',
  79                 null,
  80                 InputOption::VALUE_NONE,
  81                 $this->trans('commands.config.diff.options.reverse')
  82             );
  83     }
  84
  85     /**
  86      * {@inheritdoc}
  87      */
  88     protected function interact(InputInterface $input, OutputInterface $output)
  89     {
  90         global $config_directories;
  91         $io = new DrupalStyle($input, $output);
  92
  93         $directory = $input->getArgument('directory');
  94         if (!$directory) {
  95             $directory = $io->choice(
  96                 $this->trans('commands.config.diff.questions.directories'),
  97                 array_keys($config_directories),
  98                 CONFIG_SYNC_DIRECTORY
  99             );
 100
 101             $input->setArgument('directory', $config_directories[$directory]);
 102         }
 103     }
 104
 105     /**
 106      * {@inheritdoc}
 107      */
 108     protected function execute(InputInterface $input, OutputInterface $output)
 109     {
 110         $io = new DrupalStyle($input, $output);
 111         $directory = $input->getArgument('directory');
 112         $source_storage = new FileStorage($directory);
 113
 114         if ($input->getOption('reverse')) {
 115             $config_comparer = new StorageComparer($source_storage, $this->configStorage, $this->configManager);
 116         } else {
 117             $config_comparer = new StorageComparer($this->configStorage, $source_storage, $this->configManager);
 118         }
 119         if (!$config_comparer->createChangelist()->hasChanges()) {
 120             $output->writeln($this->trans('commands.config.diff.messages.no-changes'));
 121         }
 122
 123         $change_list = [];
 124         foreach ($config_comparer->getAllCollectionNames() as $collection) {
 125             $change_list[$collection] = $config_comparer->getChangelist(null, $collection);
 126         }
 127
 128         $this->outputDiffTable($io, $change_list);
 129     }
 130
 131     /**
 132      * Ouputs a table of configuration changes.
 133      *
 134      * @param DrupalStyle $io
 135      *   The io.
 136      * @param array       $change_list
 137      *   The list of changes from the StorageComparer.
 138      */
 139     protected function outputDiffTable(DrupalStyle $io, array $change_list)
 140     {
 141         $header = [
 142             $this->trans('commands.config.diff.table.headers.collection'),
 143             $this->trans('commands.config.diff.table.headers.config-name'),
 144             $this->trans('commands.config.diff.table.headers.operation'),
 145         ];
 146         $rows = [];
 147         foreach ($change_list as $collection => $changes) {
 148             foreach ($changes as $operation => $configs) {
 149                 foreach ($configs as $config) {
 150                     $rows[] = [
 151                         $collection,
 152                         $config,
 153                         sprintf(self::$operationColours[$operation], $operation),
 154                     ];
 155                 }
 156             }
 157         }
 158         $io->table($header, $rows);
 159     }
 160 }