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<?php |
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/** |
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* MIT License |
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* For full license information, please view the LICENSE file that was distributed with this source code. |
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*/ |
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namespace Phinx\Console\Command; |
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use InvalidArgumentException; |
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use Symfony\Component\Console\Input\InputInterface; |
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use Symfony\Component\Console\Input\InputOption; |
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use Symfony\Component\Console\Output\OutputInterface; |
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class Breakpoint extends AbstractCommand |
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{ |
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/** |
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* @var string |
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*/ |
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protected static $defaultName = 'breakpoint'; |
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/** |
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* {@inheritDoc} |
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* |
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* @return void |
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*/ |
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protected function configure() |
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{ |
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parent::configure(); |
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$this->addOption('--environment', '-e', InputOption::VALUE_REQUIRED, 'The target environment.'); |
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$this->setDescription('Manage breakpoints') |
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->addOption('--target', '-t', InputOption::VALUE_REQUIRED, 'The version number to target for the breakpoint') |
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->addOption('--set', '-s', InputOption::VALUE_NONE, 'Set the breakpoint') |
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->addOption('--unset', '-u', InputOption::VALUE_NONE, 'Unset the breakpoint') |
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->addOption('--remove-all', '-r', InputOption::VALUE_NONE, 'Remove all breakpoints') |
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->setHelp( |
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<<<EOT |
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The <info>breakpoint</info> command allows you to toggle, set, or unset a breakpoint against a specific target to inhibit rollbacks beyond a certain target. |
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If no target is supplied then the most recent migration will be used. |
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You cannot specify un-migrated targets |
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35 |
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<info>phinx breakpoint -e development</info> |
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<info>phinx breakpoint -e development -t 20110103081132</info> |
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<info>phinx breakpoint -e development -r</info> |
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EOT |
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); |
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} |
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/** |
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* Toggle the breakpoint. |
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* |
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* @param \Symfony\Component\Console\Input\InputInterface $input Input |
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* @param \Symfony\Component\Console\Output\OutputInterface $output Output |
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* @throws \InvalidArgumentException |
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* @return int integer 0 on success, or an error code. |
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*/ |
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protected function execute(InputInterface $input, OutputInterface $output) |
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{ |
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$this->bootstrap($input, $output); |
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$environment = $input->getOption('environment'); |
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$version = (int)$input->getOption('target') ?: null; |
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$removeAll = $input->getOption('remove-all'); |
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$set = $input->getOption('set'); |
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$unset = $input->getOption('unset'); |
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if ($environment === null) { |
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$environment = $this->getConfig()->getDefaultEnvironment(); |
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$output->writeln('<comment>warning</comment> no environment specified, defaulting to: ' . $environment, $this->verbosityLevel); |
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} else { |
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$output->writeln('<info>using environment</info> ' . $environment, $this->verbosityLevel); |
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} |
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if (!$this->getConfig()->hasEnvironment($environment)) { |
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$output->writeln(sprintf('<error>The environment "%s" does not exist</error>', $environment)); |
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return self::CODE_ERROR; |
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} |
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if ($version && $removeAll) { |
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throw new InvalidArgumentException('Cannot toggle a breakpoint and remove all breakpoints at the same time.'); |
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} |
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if (($set && $unset) || ($set && $removeAll) || ($unset && $removeAll)) { |
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throw new InvalidArgumentException('Cannot use more than one of --set, --unset, or --remove-all at the same time.'); |
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} |
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if ($removeAll) { |
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// Remove all breakpoints. |
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$this->getManager()->removeBreakpoints($environment); |
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} elseif ($set) { |
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// Set the breakpoint. |
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$this->getManager()->setBreakpoint($environment, $version); |
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} elseif ($unset) { |
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// Unset the breakpoint. |
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$this->getManager()->unsetBreakpoint($environment, $version); |
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} else { |
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// Toggle the breakpoint. |
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$this->getManager()->toggleBreakpoint($environment, $version); |
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} |
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return self::CODE_SUCCESS; |
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} |
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} |
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cakephp /
phinx
In PHP, under loose comparison (like
==, or!=, orswitchconditions), values of different types might be equal.For
integervalues, zero is a special case, in particular the following results might be unexpected: