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