Esempio n. 1
0
 public function validateAndExecute($args, $argsIndex, Context $context)
 {
     // $argsIndex points to the first of our arguments
     // ... if it is set at all
     if (!isset($args[$argsIndex])) {
         // show the general help, and bail
         $this->showGeneralHelp($context);
         return 0;
     }
     // if we get here, the user wants detailed help with a
     // specific command
     $commandForHelp = $args[$argsIndex];
     $se = $context->stderr;
     // is this a valid command?
     if (!$context->commandsList->testHasCommand($commandForHelp)) {
         ErrorsHelper::unknownCommand($context, $commandForHelp);
         return 1;
     }
     // we have a command to show the details of
     $so = $context->stdout;
     $command = $context->commandsList->getCommand($commandForHelp);
     $command->outputHelp($context);
     return 0;
 }
Esempio n. 2
0
 protected function validateCommand($argv, $argsIndex, Context $context)
 {
     // $argsIndex points to the command that the user
     // wishes to execute
     $commandName = $argv[$argsIndex];
     // do we have a recognised command?
     if (!$context->commandsList->testHasCommand($commandName)) {
         // no, we do not
         ErrorsHelper::unknownCommand($context, $commandName);
         return 1;
     }
     // if we get here, we know that we have a valid command
     return null;
 }