Raphaël G. Git Repositories - packbundle/blob - Command/RangeCommand.php

   1 <?php declare(strict_types=1);
   2
   3 /*
   4  * This file is part of the Rapsys PackBundle package.
   5  *
   6  * (c) Raphaël Gertz <symfony@rapsys.eu>
   7  *
   8  * For the full copyright and license information, please view the LICENSE
   9  * file that was distributed with this source code.
  10  */
  11
  12 namespace Rapsys\PackBundle\Command;
  13
  14 use Rapsys\PackBundle\Command;
  15 use Rapsys\PackBundle\RapsysPackBundle;
  16
  17 use Symfony\Component\Console\Input\InputArgument;
  18 use Symfony\Component\Console\Input\InputInterface;
  19 use Symfony\Component\Console\Output\OutputInterface;
  20
  21 /**
  22  * {@inheritdoc}
  23  *
  24  * Shuffle printable character range
  25  */
  26 class RangeCommand extends Command {
  27         /**
  28          * Set description
  29          *
  30          * Shown with bin/console list
  31          */
  32         protected string $description = 'Outputs a shuffled printable characters range';
  33
  34         /**
  35          * Set help
  36          *
  37          * Shown with bin/console --help rapsyspack:range
  38          */
  39         protected string $help = 'This command outputs a shuffled printable characters range';
  40
  41         /**
  42          * {@inheritdoc}
  43          */
  44         public function __construct(protected string $file = '.env.local', protected ?string $name = null) {
  45                 //Call parent constructor
  46                 parent::__construct($this->name);
  47
  48                 //Add argument
  49                 $this->addArgument('file', InputArgument::OPTIONAL, 'Environment file', $this->file);
  50         }
  51
  52         /**
  53          * {@inheritdoc}
  54          *
  55          * Output a shuffled printable characters range
  56          */
  57         protected function execute(InputInterface $input, OutputInterface $output): int {
  58                 //Printable character range
  59                 $ranges = range(' ', '~');
  60
  61                 //Range shuffled
  62                 $shuffles = [];
  63
  64                 //Shuffle range array
  65                 do {
  66                         //Set start offset
  67                         $offset = rand(0, ($count = count($ranges)) - 1);
  68                         //Set length
  69                         $length = rand(1, $count - $offset < ($ceil = (int)ceil(($count+count($shuffles))/rand(5,10))) ? $count - $offset : rand(2, $ceil));
  70                         //Splice array
  71                         $slices = array_splice($ranges, $offset, $length);
  72                         //When reverse
  73                         if (rand(0, 1)) {
  74                                 //Reverse sliced array
  75                                 $slices = array_reverse($slices);
  76                         }
  77                         //Append sliced array
  78                         $shuffles = array_merge($shuffles, $slices);
  79                 } while (!empty($ranges));
  80
  81                 //With writeable file
  82                 if (is_file($file = $input->getArgument('file')) && is_writeable($file)) {
  83                         //Get file content
  84                         if (($content = file_get_contents($file, false)) === false) {
  85                                 //Display error
  86                                 error_log(sprintf('Unable to get %s content', $file), 0);
  87
  88                                 //Return failure
  89                                 return self::FAILURE;
  90                         }
  91
  92                         //Set string
  93                         $string = 'RAPSYSPACK_RANGE="'.strtr(implode($shuffles), ['\\' => '\\\\', '"' => '\\"', '$' => '\\$']).'"';
  94
  95                         //With match
  96                         if (preg_match('/^RAPSYSPACK_RANGE=.*$/m', $content, $matches, PREG_OFFSET_CAPTURE)) {
  97                                 //Replace matches
  98                                 $content = preg_replace('/^(RAPSYSPACK_RANGE=.*)$/m', '#$1'."\n".strtr($string, ['\\' => '\\\\', '\\$' => '\\\\$']), $content);
  99                         //Without match
 100                         } else {
 101                                 //Append string
 102                                 $content .= (strlen($content)?"\n\n":'').'###> '.RapsysPackBundle::getBundleAlias().' ###'."\n".$string."\n".'###< '.RapsysPackBundle::getBundleAlias().' ###';
 103                         }
 104
 105                         //Write file content
 106                         if (file_put_contents($file, $content) === false) {
 107                                 //Display error
 108                                 error_log(sprintf('Unable to put %s content', $file), 0);
 109
 110                                 //Return failure
 111                                 return self::FAILURE;
 112                         }
 113
 114                         //Print content
 115                         echo $content;
 116                 //Without writeable file
 117                 } else {
 118                         //Print instruction
 119                         echo '# Set in '.$file."\n";
 120
 121                         //Print rapsys pack range variable
 122                         echo 'RAPSYSPACK_RANGE=';
 123
 124                         //Print shuffled range
 125                         var_export(implode($shuffles));
 126
 127                         //Add trailing line
 128                         echo "\n";
 129                 }
 130
 131                 //Return success
 132                 return self::SUCCESS;
 133         }
 134 }