PHP Stecman\Component\Symfony\Console\BashCompletion CompletionContext::getWordAtIndex Examples

getWordAtIndex() public method

Return a word by index from the command line

public getWordAtIndex ( integer $index ) : string
$index	integer
return	string

Example #1

File: CompletionHandler.php Project: stecman/symfony-console-completion

 /**
  * Attemp to complete the current word as the value of a long-form option
  *
  * @return array|false
  */
 protected function completeForOptionValues()
 {
     $wordIndex = $this->context->getWordIndex();
     if ($this->command && $wordIndex > 1) {
         $left = $this->context->getWordAtIndex($wordIndex - 1);
         if (strpos($left, '--') === 0) {
             $name = substr($left, 2);
             $def = $this->command->getNativeDefinition();
             if (!$def->hasOption($name)) {
                 return false;
             }
             $opt = $def->getOption($name);
             if ($opt->isValueRequired() || $opt->isValueOptional()) {
                 return $this->completeOption($opt);
             }
         }
     }
     return false;
 }

Example #2

File: Start.php Project: nickschuch/tl

 /**
  * {@inheritdoc}
  */
 public function completeArgumentValues($argumentName, CompletionContext $context)
 {
     $aliases = [];
     if ($argumentName === 'issue_number') {
         // Get all the aliases that are similar to our current search.
         $results = $this->repository->listAliases($context->getWordAtIndex(2));
         foreach ($results as $alias) {
             $aliases[] = $alias->alias;
         }
     }
     return $aliases;
 }