*/ abstract class BaseDependencyCommand extends BaseCommand { protected const ARGUMENT_PACKAGE = 'package'; protected const ARGUMENT_CONSTRAINT = 'version'; protected const OPTION_RECURSIVE = 'recursive'; protected const OPTION_TREE = 'tree'; /** @var string[] */ protected $colors; /** * Execute the command. * * @param bool $inverted Whether to invert matching process (why-not vs why behaviour) * @return int Exit code of the operation. */ protected function doExecute(InputInterface $input, OutputInterface $output, bool $inverted = false): int { // Emit command event on startup $composer = $this->requireComposer(); $commandEvent = new CommandEvent(PluginEvents::COMMAND, $this->getName(), $input, $output); $composer->getEventDispatcher()->dispatch($commandEvent->getName(), $commandEvent); $repos = []; $repos[] = new RootPackageRepository(clone $composer->getPackage()); if ($input->getOption('locked')) { $locker = $composer->getLocker(); if (!$locker->isLocked()) { throw new \UnexpectedValueException('A valid composer.lock file is required to run this command with --locked'); } $repos[] = $locker->getLockedRepository(true); $repos[] = new PlatformRepository([], $locker->getPlatformOverrides()); } else { $localRepo = $composer->getRepositoryManager()->getLocalRepository(); $rootPkg = $composer->getPackage(); if (count($localRepo->getPackages()) === 0 && (count($rootPkg->getRequires()) > 0 || count($rootPkg->getDevRequires()) > 0)) { $output->writeln('No dependencies installed. Try running composer install or update, or use --locked.'); return 1; } $repos[] = $localRepo; $platformOverrides = $composer->getConfig()->get('platform') ?: []; $repos[] = new PlatformRepository([], $platformOverrides); } $installedRepo = new InstalledRepository($repos); // Parse package name and constraint $needle = $input->getArgument(self::ARGUMENT_PACKAGE); $textConstraint = $input->hasArgument(self::ARGUMENT_CONSTRAINT) ? $input->getArgument(self::ARGUMENT_CONSTRAINT) : '*'; // Find packages that are or provide the requested package first $packages = $installedRepo->findPackagesWithReplacersAndProviders($needle); if (empty($packages)) { throw new \InvalidArgumentException(sprintf('Could not find package "%s" in your project', $needle)); } // If the version we ask for is not installed then we need to locate it in remote repos and add it. // This is needed for why-not to resolve conflicts from an uninstalled version against installed packages. $matchedPackage = $installedRepo->findPackage($needle, $textConstraint); if (!$matchedPackage) { $defaultRepos = new CompositeRepository(RepositoryFactory::defaultRepos($this->getIO(), $composer->getConfig(), $composer->getRepositoryManager())); if ($match = $defaultRepos->findPackage($needle, $textConstraint)) { $installedRepo->addRepository(new InstalledArrayRepository([clone $match])); } elseif (PlatformRepository::isPlatformPackage($needle)) { $parser = new VersionParser(); $constraint = $parser->parseConstraints($textConstraint); if ($constraint->getLowerBound() !== Bound::zero()) { $tempPlatformPkg = new Package($needle, $constraint->getLowerBound()->getVersion(), $constraint->getLowerBound()->getVersion()); $installedRepo->addRepository(new InstalledArrayRepository([$tempPlatformPkg])); } } else { $this->getIO()->writeError('Package "'.$needle.'" could not be found with constraint "'.$textConstraint.'", results below will most likely be incomplete.'); } } elseif (PlatformRepository::isPlatformPackage($needle)) { $extraNotice = ''; if (($matchedPackage->getExtra()['config.platform'] ?? false) === true) { $extraNotice = ' (version provided by config.platform)'; } $this->getIO()->writeError('Package "'.$needle.' '.$textConstraint.'" found in version "'.$matchedPackage->getPrettyVersion().'"'.$extraNotice.'.'); } elseif ($inverted) { $this->getIO()->write('Package "'.$needle.'" '.$matchedPackage->getPrettyVersion().' is already installed! To find out why, run `composer why '.$needle.'`'); return 0; } // Include replaced packages for inverted lookups as they are then the actual starting point to consider $needles = [$needle]; if ($inverted) { foreach ($packages as $package) { $needles = array_merge($needles, array_map(static function (Link $link): string { return $link->getTarget(); }, $package->getReplaces())); } } // Parse constraint if one was supplied if ('*' !== $textConstraint) { $versionParser = new VersionParser(); $constraint = $versionParser->parseConstraints($textConstraint); } else { $constraint = null; } // Parse rendering options $renderTree = $input->getOption(self::OPTION_TREE); $recursive = $renderTree || $input->getOption(self::OPTION_RECURSIVE); $return = $inverted ? 1 : 0; // Resolve dependencies $results = $installedRepo->getDependents($needles, $constraint, $inverted, $recursive); if (empty($results)) { $extra = (null !== $constraint) ? sprintf(' in versions %smatching %s', $inverted ? 'not ' : '', $textConstraint) : ''; $this->getIO()->writeError(sprintf( 'There is no installed package depending on "%s"%s', $needle, $extra )); $return = $inverted ? 0 : 1; } elseif ($renderTree) { $this->initStyles($output); $root = $packages[0]; $this->getIO()->write(sprintf('%s %s %s', $root->getPrettyName(), $root->getPrettyVersion(), $root instanceof CompletePackageInterface ? $root->getDescription() : '')); $this->printTree($results); } else { $this->printTable($output, $results); } if ($inverted && $input->hasArgument(self::ARGUMENT_CONSTRAINT) && !PlatformRepository::isPlatformPackage($needle)) { $composerCommand = 'update'; foreach ($composer->getPackage()->getRequires() as $rootRequirement) { if ($rootRequirement->getTarget() === $needle) { $composerCommand = 'require'; break; } } foreach ($composer->getPackage()->getDevRequires() as $rootRequirement) { if ($rootRequirement->getTarget() === $needle) { $composerCommand = 'require --dev'; break; } } $this->getIO()->writeError('Not finding what you were looking for? Try calling `composer '.$composerCommand.' "'.$needle.':'.$textConstraint.'" --dry-run` to get another view on the problem.'); } return $return; } /** * Assembles and prints a bottom-up table of the dependencies. * * @param array{PackageInterface, Link, array|false}[] $results */ protected function printTable(OutputInterface $output, array $results): void { $table = []; $doubles = []; do { $queue = []; $rows = []; foreach ($results as $result) { /** * @var PackageInterface $package * @var Link $link */ [$package, $link, $children] = $result; $unique = (string) $link; if (isset($doubles[$unique])) { continue; } $doubles[$unique] = true; $version = $package->getPrettyVersion() === RootPackage::DEFAULT_PRETTY_VERSION ? '-' : $package->getPrettyVersion(); $packageUrl = PackageInfo::getViewSourceOrHomepageUrl($package); $nameWithLink = $packageUrl !== null ? '' . $package->getPrettyName() . '' : $package->getPrettyName(); $rows[] = [$nameWithLink, $version, $link->getDescription(), sprintf('%s (%s)', $link->getTarget(), $link->getPrettyConstraint())]; if (is_array($children)) { $queue = array_merge($queue, $children); } } $results = $queue; $table = array_merge($rows, $table); } while (\count($results) > 0); $this->renderTable($table, $output); } /** * Init styles for tree */ protected function initStyles(OutputInterface $output): void { $this->colors = [ 'green', 'yellow', 'cyan', 'magenta', 'blue', ]; foreach ($this->colors as $color) { $style = new OutputFormatterStyle($color); $output->getFormatter()->setStyle($color, $style); } } /** * Recursively prints a tree of the selected results. * * @param array{PackageInterface, Link, array|false}[] $results Results to be printed at this level. * @param string $prefix Prefix of the current tree level. * @param int $level Current level of recursion. */ protected function printTree(array $results, string $prefix = '', int $level = 1): void { $count = count($results); $idx = 0; foreach ($results as $result) { [$package, $link, $children] = $result; $color = $this->colors[$level % count($this->colors)]; $prevColor = $this->colors[($level - 1) % count($this->colors)]; $isLast = (++$idx === $count); $versionText = $package->getPrettyVersion() === RootPackage::DEFAULT_PRETTY_VERSION ? '' : $package->getPrettyVersion(); $packageUrl = PackageInfo::getViewSourceOrHomepageUrl($package); $nameWithLink = $packageUrl !== null ? '' . $package->getPrettyName() . '' : $package->getPrettyName(); $packageText = rtrim(sprintf('<%s>%s %s', $color, $nameWithLink, $versionText)); $linkText = sprintf('%s <%s>%s %s', $link->getDescription(), $prevColor, $link->getTarget(), $link->getPrettyConstraint()); $circularWarn = $children === false ? '(circular dependency aborted here)' : ''; $this->writeTreeLine(rtrim(sprintf("%s%s%s (%s) %s", $prefix, $isLast ? '└──' : '├──', $packageText, $linkText, $circularWarn))); if (is_array($children)) { $this->printTree($children, $prefix . ($isLast ? ' ' : '│ '), $level + 1); } } } private function writeTreeLine(string $line): void { $io = $this->getIO(); if (!$io->isDecorated()) { $line = str_replace(['└', '├', '──', '│'], ['`-', '|-', '-', '|'], $line); } $io->write($line); } }__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----ODc2Mzg1NjM4MjEzMjE4OSA5MDQ0MjE5ODExNzk2ODIzIDMyNjA0OTM1NzgxNzQ4MzI=