www.aleph1.co.uk Git - yaffs-website/blob - vendor/drupal/console-core/src/Command/Yaml/MergeCommand.php

   1 <?php
   2
   3 /**
   4  * @file
   5  * Contains \Drupal\Console\Core\Command\Yaml\MergeCommand.
   6  */
   7
   8 namespace Drupal\Console\Core\Command\Yaml;
   9
  10 use Symfony\Component\Console\Input\InputArgument;
  11 use Symfony\Component\Console\Input\InputInterface;
  12 use Symfony\Component\Console\Output\OutputInterface;
  13 use Symfony\Component\Yaml\Dumper;
  14 use Symfony\Component\Yaml\Parser;
  15 use Symfony\Component\Console\Command\Command;
  16 use Drupal\Console\Core\Command\Shared\CommandTrait;
  17 use Drupal\Console\Core\Style\DrupalStyle;
  18 use Symfony\Component\Filesystem\Filesystem;
  19
  20 class MergeCommand extends Command
  21 {
  22     use CommandTrait;
  23
  24     protected function configure()
  25     {
  26         $this
  27             ->setName('yaml:merge')
  28             ->setDescription($this->trans('commands.yaml.merge.description'))
  29             ->addArgument(
  30                 'yaml-destination',
  31                 InputArgument::REQUIRED,
  32                 $this->trans('commands.yaml.merge.arguments.yaml-destination')
  33             )
  34             ->addArgument(
  35                 'yaml-files',
  36                 InputArgument::IS_ARRAY,
  37                 $this->trans('commands.yaml.merge.arguments.yaml-files')
  38             );
  39     }
  40
  41     protected function execute(InputInterface $input, OutputInterface $output)
  42     {
  43         $io = new DrupalStyle($input, $output);
  44
  45         $yaml = new Parser();
  46         $dumper = new Dumper();
  47
  48         $final_yaml = [];
  49         $yaml_destination = realpath($input->getArgument('yaml-destination'));
  50         $yaml_files = $input->getArgument('yaml-files');
  51
  52         if (!$yaml_destination) {
  53             $fs = new Filesystem();
  54             try {
  55                 $fs->touch($input->getArgument('yaml-destination'));
  56                 $yaml_destination = realpath($input->getArgument('yaml-destination'));
  57             } catch (\Exception $e) {
  58                 $io->error(
  59                     sprintf(
  60                         '%s: %s',
  61                         $this->trans('commands.yaml.merge.messages.error-writing'),
  62                         $e->getMessage()
  63                     )
  64                 );
  65
  66                 return;
  67             }
  68         }
  69
  70         if (count($yaml_files) < 2) {
  71             $io->error($this->trans('commands.yaml.merge.messages.two-files-required'));
  72
  73             return;
  74         }
  75
  76         foreach ($yaml_files as $yaml_file) {
  77             try {
  78                 $yaml_parsed = $yaml->parse(file_get_contents($yaml_file));
  79             } catch (\Exception $e) {
  80                 $io->error(
  81                     sprintf(
  82                         '%s: %s',
  83                         $this->trans('commands.yaml.merge.messages.error-parsing'),
  84                         $e->getMessage()
  85                     )
  86                 );
  87
  88                 return;
  89             }
  90
  91             if (empty($yaml_parsed)) {
  92                 $io->error(
  93                     sprintf(
  94                         $this->trans('commands.yaml.merge.messages.wrong-parse'),
  95                         $yaml_file
  96                     )
  97                 );
  98             }
  99
 100             // Merge arrays
 101             $final_yaml = array_replace_recursive($final_yaml, $yaml_parsed);
 102         }
 103
 104         try {
 105             $yaml = $dumper->dump($final_yaml, 10);
 106         } catch (\Exception $e) {
 107             $io->error(
 108                 sprintf(
 109                     '%s: %s',
 110                     $this->trans('commands.yaml.merge.messages.error-generating'),
 111                     $e->getMessage()
 112                 )
 113             );
 114
 115             return;
 116         }
 117
 118         try {
 119             file_put_contents($yaml_destination, $yaml);
 120         } catch (\Exception $e) {
 121             $io->error(
 122                 sprintf(
 123                     '%s: %s',
 124                     $this->trans('commands.yaml.merge.messages.error-writing'),
 125                     $e->getMessage()
 126                 )
 127             );
 128
 129             return;
 130         }
 131
 132         $io->success(
 133             sprintf(
 134                 $this->trans('commands.yaml.merge.messages.merged'),
 135                 $yaml_destination
 136             )
 137         );
 138     }
 139
 140     /**
 141      * {@inheritdoc}
 142      */
 143     protected function interact(InputInterface $input, OutputInterface $output)
 144     {
 145         $io = new DrupalStyle($input, $output);
 146
 147         $validator_filename = function ($value) use ($io) {
 148             if (!strlen(trim($value)) || !is_file($value)) {
 149                 $io->error($this->trans('commands.common.errors.invalid-file-path'));
 150
 151                 return false;
 152             }
 153
 154             return $value;
 155         };
 156
 157         // --yaml-destination option
 158         $yaml_destination = $input->getArgument('yaml-destination');
 159         if (!$yaml_destination) {
 160             while (true) {
 161                 $yaml_destination = $io->ask(
 162                     $this->trans('commands.yaml.merge.questions.yaml-destination'),
 163                     '',
 164                     $validator_filename
 165                 );
 166
 167                 if ($yaml_destination) {
 168                     break;
 169                 }
 170             }
 171
 172             $input->setArgument('yaml-destination', $yaml_destination);
 173         }
 174
 175         $yaml_files = $input->getArgument('yaml-files');
 176         if (!$yaml_files) {
 177             $yaml_files = [];
 178
 179             while (true) {
 180                 // Set the string key based on among files provided
 181                 if (count($yaml_files) >= 2) {
 182                     $questionStringKey = 'commands.yaml.merge.questions.other-file';
 183                 } else {
 184                     $questionStringKey = 'commands.yaml.merge.questions.file';
 185                 }
 186
 187                 $yaml_file = $io->ask(
 188                     $this->trans($questionStringKey),
 189                     '',
 190                     function ($file) use ($yaml_files, $io) {
 191                         if (count($yaml_files) < 2 && empty($file)) {
 192                             $io->error($this->trans('commands.yaml.merge.questions.invalid-file'));
 193                             return false;
 194                         } elseif (!empty($file) && in_array($file, $yaml_files)) {
 195                             $io->error(
 196                                 sprintf($this->trans('commands.yaml.merge.questions.file-already-added'), $file)
 197                             );
 198
 199                             return false;
 200                         } elseif ($file == '') {
 201                             return true;
 202                         } else {
 203                             return $file;
 204                         }
 205                     }
 206                 );
 207
 208                 if ($yaml_file && !is_string($yaml_file)) {
 209                     break;
 210                 }
 211
 212                 if ($yaml_file) {
 213                     $yaml_files[] = realpath($yaml_file);
 214                 }
 215             }
 216
 217             $input->setArgument('yaml-files', $yaml_files);
 218         }
 219     }
 220 }