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Name
Size
Permission
Action
AboutCommand.php
1.28
KB
-rw-r--r--
ArchiveCommand.php
7.61
KB
-rw-r--r--
BaseCommand.php
9.54
KB
-rw-r--r--
BaseDependencyCommand.php
8.88
KB
-rw-r--r--
CheckPlatformReqsCommand.php
7.82
KB
-rw-r--r--
ClearCacheCommand.php
2.24
KB
-rw-r--r--
ConfigCommand.php
34.37
KB
-rw-r--r--
CreateProjectCommand.php
23.64
KB
-rw-r--r--
DependsCommand.php
1.78
KB
-rw-r--r--
DiagnoseCommand.php
27.21
KB
-rw-r--r--
DumpAutoloadCommand.php
5.16
KB
-rw-r--r--
ExecCommand.php
3.46
KB
-rw-r--r--
FundCommand.php
5.29
KB
-rw-r--r--
GlobalCommand.php
3.91
KB
-rw-r--r--
HomeCommand.php
5.51
KB
-rw-r--r--
InitCommand.php
43.4
KB
-rw-r--r--
InstallCommand.php
7.55
KB
-rw-r--r--
LicensesCommand.php
7.08
KB
-rw-r--r--
OutdatedCommand.php
4.96
KB
-rw-r--r--
ProhibitsCommand.php
1.96
KB
-rw-r--r--
ReinstallCommand.php
8.35
KB
-rw-r--r--
RemoveCommand.php
14.04
KB
-rw-r--r--
RequireCommand.php
22.24
KB
-rw-r--r--
RunScriptCommand.php
5.1
KB
-rw-r--r--
ScriptAliasCommand.php
2.15
KB
-rw-r--r--
SearchCommand.php
4.69
KB
-rw-r--r--
SelfUpdateCommand.php
25.17
KB
-rw-r--r--
ShowCommand.php
54.07
KB
-rw-r--r--
StatusCommand.php
8.3
KB
-rw-r--r--
SuggestsCommand.php
3.99
KB
-rw-r--r--
UpdateCommand.php
16.38
KB
-rw-r--r--
ValidateCommand.php
10.96
KB
-rw-r--r--
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Code Editor : InitCommand.php
<?php /* * This file is part of Composer. * * (c) Nils Adermann <naderman@naderman.de> * Jordi Boggiano <j.boggiano@seld.be> * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ namespace Composer\Command; use Composer\Factory; use Composer\Filter\PlatformRequirementFilter\IgnoreAllPlatformRequirementFilter; use Composer\Filter\PlatformRequirementFilter\PlatformRequirementFilterFactory; use Composer\Json\JsonFile; use Composer\Json\JsonValidationException; use Composer\Package\BasePackage; use Composer\Package\CompletePackageInterface; use Composer\Package\Package; use Composer\Package\PackageInterface; use Composer\Package\Version\VersionParser; use Composer\Package\Version\VersionSelector; use Composer\Pcre\Preg; use Composer\Repository\CompositeRepository; use Composer\Repository\PlatformRepository; use Composer\Repository\RepositoryFactory; use Composer\Repository\RepositorySet; use Composer\Util\Filesystem; use Composer\Util\ProcessExecutor; use Composer\Semver\Constraint\Constraint; use Composer\Util\Silencer; use Symfony\Component\Console\Input\ArrayInput; use Symfony\Component\Console\Input\InputInterface; use Symfony\Component\Console\Input\InputOption; use Symfony\Component\Console\Output\OutputInterface; use Symfony\Component\Process\ExecutableFinder; use Symfony\Component\Process\Process; use Symfony\Component\Console\Helper\FormatterHelper; /** * @author Justin Rainbow <justin.rainbow@gmail.com> * @author Jordi Boggiano <j.boggiano@seld.be> */ class InitCommand extends BaseCommand { /** @var ?CompositeRepository */ protected $repos; /** @var array<string, string> */ private $gitConfig; /** @var RepositorySet[] */ private $repositorySets; /** * @inheritDoc * * @return void */ protected function configure() { $this ->setName('init') ->setDescription('Creates a basic composer.json file in current directory.') ->setDefinition(array( new InputOption('name', null, InputOption::VALUE_REQUIRED, 'Name of the package'), new InputOption('description', null, InputOption::VALUE_REQUIRED, 'Description of package'), new InputOption('author', null, InputOption::VALUE_REQUIRED, 'Author name of package'), // new InputOption('version', null, InputOption::VALUE_NONE, 'Version of package'), new InputOption('type', null, InputOption::VALUE_OPTIONAL, 'Type of package (e.g. library, project, metapackage, composer-plugin)'), new InputOption('homepage', null, InputOption::VALUE_REQUIRED, 'Homepage of package'), new InputOption('require', null, InputOption::VALUE_IS_ARRAY | InputOption::VALUE_REQUIRED, 'Package to require with a version constraint, e.g. foo/bar:1.0.0 or foo/bar=1.0.0 or "foo/bar 1.0.0"'), new InputOption('require-dev', null, InputOption::VALUE_IS_ARRAY | InputOption::VALUE_REQUIRED, 'Package to require for development with a version constraint, e.g. foo/bar:1.0.0 or foo/bar=1.0.0 or "foo/bar 1.0.0"'), new InputOption('stability', 's', InputOption::VALUE_REQUIRED, 'Minimum stability (empty or one of: '.implode(', ', array_keys(BasePackage::$stabilities)).')'), new InputOption('license', 'l', InputOption::VALUE_REQUIRED, 'License of package'), new InputOption('repository', null, InputOption::VALUE_REQUIRED | InputOption::VALUE_IS_ARRAY, 'Add custom repositories, either by URL or using JSON arrays'), new InputOption('autoload', 'a', InputOption::VALUE_REQUIRED, 'Add PSR-4 autoload mapping. Maps your package\'s namespace to the provided directory. (Expects a relative path, e.g. src/)'), )) ->setHelp( <<<EOT The <info>init</info> command creates a basic composer.json file in the current directory. <info>php composer.phar init</info> Read more at https://getcomposer.org/doc/03-cli.md#init EOT ) ; } /** * @inheritDoc * * @return int * @throws \Seld\JsonLint\ParsingException */ protected function execute(InputInterface $input, OutputInterface $output) { $io = $this->getIO(); $allowlist = array('name', 'description', 'author', 'type', 'homepage', 'require', 'require-dev', 'stability', 'license', 'autoload'); $options = array_filter(array_intersect_key($input->getOptions(), array_flip($allowlist))); if (isset($options['name']) && !Preg::isMatch('{^[a-z0-9_.-]+/[a-z0-9_.-]+$}D', $options['name'])) { throw new \InvalidArgumentException( 'The package name '.$options['name'].' is invalid, it should be lowercase and have a vendor name, a forward slash, and a package name, matching: [a-z0-9_.-]+/[a-z0-9_.-]+' ); } if (isset($options['author'])) { $options['authors'] = $this->formatAuthors($options['author']); unset($options['author']); } $repositories = $input->getOption('repository'); if ($repositories) { $config = Factory::createConfig($io); foreach ($repositories as $repo) { $options['repositories'][] = RepositoryFactory::configFromString($io, $config, $repo, true); } } if (isset($options['stability'])) { $options['minimum-stability'] = $options['stability']; unset($options['stability']); } $options['require'] = isset($options['require']) ? $this->formatRequirements($options['require']) : new \stdClass; if (array() === $options['require']) { $options['require'] = new \stdClass; } if (isset($options['require-dev'])) { $options['require-dev'] = $this->formatRequirements($options['require-dev']); if (array() === $options['require-dev']) { $options['require-dev'] = new \stdClass; } } // --autoload - create autoload object $autoloadPath = null; if (isset($options['autoload'])) { $autoloadPath = $options['autoload']; $namespace = $this->namespaceFromPackageName($input->getOption('name')); $options['autoload'] = (object) array( 'psr-4' => array( $namespace . '\\' => $autoloadPath, ), ); } $file = new JsonFile(Factory::getComposerFile()); $json = JsonFile::encode($options); if ($input->isInteractive()) { $io->writeError(array('', $json, '')); if (!$io->askConfirmation('Do you confirm generation [<comment>yes</comment>]? ')) { $io->writeError('<error>Command aborted</error>'); return 1; } } else { if (json_encode($options) === '{"require":{}}') { throw new \RuntimeException('You have to run this command in interactive mode, or specify at least some data using --name, --require, etc.'); } $io->writeError('Writing '.$file->getPath()); } $file->write($options); try { $file->validateSchema(JsonFile::LAX_SCHEMA); } catch (JsonValidationException $e) { $io->writeError('<error>Schema validation error, aborting</error>'); $errors = ' - ' . implode(PHP_EOL . ' - ', $e->getErrors()); $io->writeError($e->getMessage() . ':' . PHP_EOL . $errors); Silencer::call('unlink', $file->getPath()); return 1; } // --autoload - Create src folder if ($autoloadPath) { $filesystem = new Filesystem(); $filesystem->ensureDirectoryExists($autoloadPath); // dump-autoload only for projects without added dependencies. if (!$this->hasDependencies($options)) { $this->runDumpAutoloadCommand($output); } } if ($input->isInteractive() && is_dir('.git')) { $ignoreFile = realpath('.gitignore'); if (false === $ignoreFile) { $ignoreFile = realpath('.') . '/.gitignore'; } if (!$this->hasVendorIgnore($ignoreFile)) { $question = 'Would you like the <info>vendor</info> directory added to your <info>.gitignore</info> [<comment>yes</comment>]? '; if ($io->askConfirmation($question)) { $this->addVendorIgnore($ignoreFile); } } } $question = 'Would you like to install dependencies now [<comment>yes</comment>]? '; if ($input->isInteractive() && $this->hasDependencies($options) && $io->askConfirmation($question)) { $this->updateDependencies($output); } // --autoload - Show post-install configuration info if ($autoloadPath) { $namespace = $this->namespaceFromPackageName($input->getOption('name')); $io->writeError('PSR-4 autoloading configured. Use "<comment>namespace '.$namespace.';</comment>" in '.$autoloadPath); $io->writeError('Include the Composer autoloader with: <comment>require \'vendor/autoload.php\';</comment>'); } return 0; } /** * @inheritDoc * * @return void */ protected function interact(InputInterface $input, OutputInterface $output) { $git = $this->getGitConfig(); $io = $this->getIO(); /** @var FormatterHelper $formatter */ $formatter = $this->getHelperSet()->get('formatter'); // initialize repos if configured $repositories = $input->getOption('repository'); if ($repositories) { $config = Factory::createConfig($io); $repos = array(new PlatformRepository); $createDefaultPackagistRepo = true; foreach ($repositories as $repo) { $repoConfig = RepositoryFactory::configFromString($io, $config, $repo, true); if ( (isset($repoConfig['packagist']) && $repoConfig === array('packagist' => false)) || (isset($repoConfig['packagist.org']) && $repoConfig === array('packagist.org' => false)) ) { $createDefaultPackagistRepo = false; continue; } $repos[] = RepositoryFactory::createRepo($io, $config, $repoConfig); } if ($createDefaultPackagistRepo) { $repos[] = RepositoryFactory::createRepo($io, $config, array( 'type' => 'composer', 'url' => 'https://repo.packagist.org', )); } $this->repos = new CompositeRepository($repos); unset($repos, $config, $repositories); } $io->writeError(array( '', $formatter->formatBlock('Welcome to the Composer config generator', 'bg=blue;fg=white', true), '', )); // namespace $io->writeError(array( '', 'This command will guide you through creating your composer.json config.', '', )); $cwd = realpath("."); if (!$name = $input->getOption('name')) { $name = basename($cwd); $name = Preg::replace('{(?:([a-z])([A-Z])|([A-Z])([A-Z][a-z]))}', '\\1\\3-\\2\\4', $name); $name = strtolower($name); if (!empty($_SERVER['COMPOSER_DEFAULT_VENDOR'])) { $name = $_SERVER['COMPOSER_DEFAULT_VENDOR'] . '/' . $name; } elseif (isset($git['github.user'])) { $name = $git['github.user'] . '/' . $name; } elseif (!empty($_SERVER['USERNAME'])) { $name = $_SERVER['USERNAME'] . '/' . $name; } elseif (!empty($_SERVER['USER'])) { $name = $_SERVER['USER'] . '/' . $name; } elseif (get_current_user()) { $name = get_current_user() . '/' . $name; } else { // package names must be in the format foo/bar $name .= '/' . $name; } $name = strtolower($name); } $name = $io->askAndValidate( 'Package name (<vendor>/<name>) [<comment>'.$name.'</comment>]: ', function ($value) use ($name) { if (null === $value) { return $name; } if (!Preg::isMatch('{^[a-z0-9_.-]+/[a-z0-9_.-]+$}D', $value)) { throw new \InvalidArgumentException( 'The package name '.$value.' is invalid, it should be lowercase and have a vendor name, a forward slash, and a package name, matching: [a-z0-9_.-]+/[a-z0-9_.-]+' ); } return $value; }, null, $name ); $input->setOption('name', $name); $description = $input->getOption('description') ?: false; $description = $io->ask( 'Description [<comment>'.$description.'</comment>]: ', $description ); $input->setOption('description', $description); if (null === $author = $input->getOption('author')) { if (!empty($_SERVER['COMPOSER_DEFAULT_AUTHOR'])) { $author_name = $_SERVER['COMPOSER_DEFAULT_AUTHOR']; } elseif (isset($git['user.name'])) { $author_name = $git['user.name']; } if (!empty($_SERVER['COMPOSER_DEFAULT_EMAIL'])) { $author_email = $_SERVER['COMPOSER_DEFAULT_EMAIL']; } elseif (isset($git['user.email'])) { $author_email = $git['user.email']; } if (isset($author_name, $author_email)) { $author = sprintf('%s <%s>', $author_name, $author_email); } } $self = $this; $author = $io->askAndValidate( 'Author [<comment>'.$author.'</comment>, n to skip]: ', function ($value) use ($self, $author) { if ($value === 'n' || $value === 'no') { return; } $value = $value ?: $author; $author = $self->parseAuthorString($value); return sprintf('%s <%s>', $author['name'], $author['email']); }, null, $author ); $input->setOption('author', $author); $minimumStability = $input->getOption('stability') ?: null; $minimumStability = $io->askAndValidate( 'Minimum Stability [<comment>'.$minimumStability.'</comment>]: ', function ($value) use ($minimumStability) { if (null === $value) { return $minimumStability; } if (!isset(BasePackage::$stabilities[$value])) { throw new \InvalidArgumentException( 'Invalid minimum stability "'.$value.'". Must be empty or one of: '. implode(', ', array_keys(BasePackage::$stabilities)) ); } return $value; }, null, $minimumStability ); $input->setOption('stability', $minimumStability); $type = $input->getOption('type') ?: false; $type = $io->ask( 'Package Type (e.g. library, project, metapackage, composer-plugin) [<comment>'.$type.'</comment>]: ', $type ); $input->setOption('type', $type); if (null === $license = $input->getOption('license')) { if (!empty($_SERVER['COMPOSER_DEFAULT_LICENSE'])) { $license = $_SERVER['COMPOSER_DEFAULT_LICENSE']; } } $license = $io->ask( 'License [<comment>'.$license.'</comment>]: ', $license ); $input->setOption('license', $license); $io->writeError(array('', 'Define your dependencies.', '')); // prepare to resolve dependencies $repos = $this->getRepos(); $preferredStability = $minimumStability ?: 'stable'; $platformRepo = null; if ($repos instanceof CompositeRepository) { foreach ($repos->getRepositories() as $candidateRepo) { if ($candidateRepo instanceof PlatformRepository) { $platformRepo = $candidateRepo; break; } } } $question = 'Would you like to define your dependencies (require) interactively [<comment>yes</comment>]? '; $require = $input->getOption('require'); $requirements = array(); if ($require || $io->askConfirmation($question)) { $requirements = $this->determineRequirements($input, $output, $require, $platformRepo, $preferredStability); } $input->setOption('require', $requirements); $question = 'Would you like to define your dev dependencies (require-dev) interactively [<comment>yes</comment>]? '; $requireDev = $input->getOption('require-dev'); $devRequirements = array(); if ($requireDev || $io->askConfirmation($question)) { $devRequirements = $this->determineRequirements($input, $output, $requireDev, $platformRepo, $preferredStability); } $input->setOption('require-dev', $devRequirements); // --autoload - input and validation $autoload = $input->getOption('autoload') ?: 'src/'; $namespace = $this->namespaceFromPackageName($input->getOption('name')); $autoload = $io->askAndValidate( 'Add PSR-4 autoload mapping? Maps namespace "'.$namespace.'" to the entered relative path. [<comment>'.$autoload.'</comment>, n to skip]: ', function ($value) use ($autoload) { if (null === $value) { return $autoload; } if ($value === 'n' || $value === 'no') { return; } $value = $value ?: $autoload; if (!Preg::isMatch('{^[^/][A-Za-z0-9\-_/]+/$}', $value)) { throw new \InvalidArgumentException(sprintf( 'The src folder name "%s" is invalid. Please add a relative path with tailing forward slash. [A-Za-z0-9_-/]+/', $value )); } return $value; }, null, $autoload ); $input->setOption('autoload', $autoload); } /** * @private * @param string $author * @return array{name: string, email: string} */ public function parseAuthorString($author) { if (Preg::isMatch('/^(?P<name>[- .,\p{L}\p{N}\p{Mn}\'’"()]+) <(?P<email>.+?)>$/u', $author, $match)) { if ($this->isValidEmail($match['email'])) { return array( 'name' => trim($match['name']), 'email' => $match['email'], ); } } throw new \InvalidArgumentException( 'Invalid author string. Must be in the format: '. 'John Smith <john@example.com>' ); } /** * @return CompositeRepository */ protected function getRepos() { if (!$this->repos) { $this->repos = new CompositeRepository(array_merge( array(new PlatformRepository), RepositoryFactory::defaultRepos($this->getIO()) )); } return $this->repos; } /** * @param array<string> $requires * @param PlatformRepository|null $platformRepo * @param string $preferredStability * @param bool $checkProvidedVersions * @param bool $fixed * * @return array<string> * @throws \Exception */ final protected function determineRequirements(InputInterface $input, OutputInterface $output, $requires = array(), PlatformRepository $platformRepo = null, $preferredStability = 'stable', $checkProvidedVersions = true, $fixed = false) { if ($requires) { $requires = $this->normalizeRequirements($requires); $result = array(); $io = $this->getIO(); foreach ($requires as $requirement) { if (!isset($requirement['version'])) { // determine the best version automatically list($name, $version) = $this->findBestVersionAndNameForPackage($input, $requirement['name'], $platformRepo, $preferredStability, null, null, $fixed); $requirement['version'] = $version; // replace package name from packagist.org $requirement['name'] = $name; $io->writeError(sprintf( 'Using version <info>%s</info> for <info>%s</info>', $requirement['version'], $requirement['name'] )); } else { // check that the specified version/constraint exists before we proceed list($name) = $this->findBestVersionAndNameForPackage($input, $requirement['name'], $platformRepo, $preferredStability, $checkProvidedVersions ? $requirement['version'] : null, 'dev', $fixed); // replace package name from packagist.org $requirement['name'] = $name; } $result[] = $requirement['name'] . ' ' . $requirement['version']; } return $result; } $versionParser = new VersionParser(); // Collect existing packages $composer = $this->getComposer(false); $installedRepo = $composer ? $composer->getRepositoryManager()->getLocalRepository() : null; $existingPackages = array(); if ($installedRepo) { foreach ($installedRepo->getPackages() as $package) { $existingPackages[] = $package->getName(); } } unset($composer, $installedRepo); $io = $this->getIO(); while (null !== $package = $io->ask('Search for a package: ')) { $matches = $this->getRepos()->search($package); if (count($matches)) { // Remove existing packages from search results. foreach ($matches as $position => $foundPackage) { if (in_array($foundPackage['name'], $existingPackages, true)) { unset($matches[$position]); } } $matches = array_values($matches); $exactMatch = null; $choices = array(); foreach ($matches as $position => $foundPackage) { $abandoned = ''; if (isset($foundPackage['abandoned'])) { if (is_string($foundPackage['abandoned'])) { $replacement = sprintf('Use %s instead', $foundPackage['abandoned']); } else { $replacement = 'No replacement was suggested'; } $abandoned = sprintf('<warning>Abandoned. %s.</warning>', $replacement); } $choices[] = sprintf(' <info>%5s</info> %s %s', "[$position]", $foundPackage['name'], $abandoned); if ($foundPackage['name'] === $package) { $exactMatch = true; break; } } // no match, prompt which to pick if (!$exactMatch) { $io->writeError(array( '', sprintf('Found <info>%s</info> packages matching <info>%s</info>', count($matches), $package), '', )); $io->writeError($choices); $io->writeError(''); $validator = function ($selection) use ($matches, $versionParser) { if ('' === $selection) { return false; } if (is_numeric($selection) && isset($matches[(int) $selection])) { $package = $matches[(int) $selection]; return $package['name']; } if (Preg::isMatch('{^\s*(?P<name>[\S/]+)(?:\s+(?P<version>\S+))?\s*$}', $selection, $packageMatches)) { if (isset($packageMatches['version'])) { // parsing `acme/example ~2.3` // validate version constraint $versionParser->parseConstraints($packageMatches['version']); return $packageMatches['name'].' '.$packageMatches['version']; } // parsing `acme/example` return $packageMatches['name']; } throw new \Exception('Not a valid selection'); }; $package = $io->askAndValidate( 'Enter package # to add, or the complete package name if it is not listed: ', $validator, 3, false ); } // no constraint yet, determine the best version automatically if (false !== $package && false === strpos($package, ' ')) { $validator = function ($input) { $input = trim($input); return $input ?: false; }; $constraint = $io->askAndValidate( 'Enter the version constraint to require (or leave blank to use the latest version): ', $validator, 3, false ); if (false === $constraint) { list(, $constraint) = $this->findBestVersionAndNameForPackage($input, $package, $platformRepo, $preferredStability); $io->writeError(sprintf( 'Using version <info>%s</info> for <info>%s</info>', $constraint, $package )); } $package .= ' '.$constraint; } if (false !== $package) { $requires[] = $package; $existingPackages[] = substr($package, 0, strpos($package, ' ')); } } } return $requires; } /** * @param string $author * * @return array<int, array{name: string, email: string}> */ protected function formatAuthors($author) { return array($this->parseAuthorString($author)); } /** * Extract namespace from package's vendor name. * * new_projects.acme-extra/package-name becomes "NewProjectsAcmeExtra\PackageName" * * @param string $packageName * * @return string|null */ public function namespaceFromPackageName($packageName) { if (!$packageName || strpos($packageName, '/') === false) { return null; } $namespace = array_map( function ($part) { $part = Preg::replace('/[^a-z0-9]/i', ' ', $part); $part = ucwords($part); return str_replace(' ', '', $part); }, explode('/', $packageName) ); return join('\\', $namespace); } /** * @return array<string, string> */ protected function getGitConfig() { if (null !== $this->gitConfig) { return $this->gitConfig; } $finder = new ExecutableFinder(); $gitBin = $finder->find('git'); // TODO in v2.3 always call with an array if (method_exists('Symfony\Component\Process\Process', 'fromShellCommandline')) { $cmd = new Process(array($gitBin, 'config', '-l')); } else { // @phpstan-ignore-next-line $cmd = new Process(sprintf('%s config -l', ProcessExecutor::escape($gitBin))); } $cmd->run(); if ($cmd->isSuccessful()) { $this->gitConfig = array(); Preg::matchAll('{^([^=]+)=(.*)$}m', $cmd->getOutput(), $matches); foreach ($matches[1] as $key => $match) { $this->gitConfig[$match] = $matches[2][$key]; } return $this->gitConfig; } return $this->gitConfig = array(); } /** * Checks the local .gitignore file for the Composer vendor directory. * * Tested patterns include: * "/$vendor" * "$vendor" * "$vendor/" * "/$vendor/" * "/$vendor/*" * "$vendor/*" * * @param string $ignoreFile * @param string $vendor * * @return bool */ protected function hasVendorIgnore($ignoreFile, $vendor = 'vendor') { if (!file_exists($ignoreFile)) { return false; } $pattern = sprintf('{^/?%s(/\*?)?$}', preg_quote($vendor)); $lines = file($ignoreFile, FILE_IGNORE_NEW_LINES); foreach ($lines as $line) { if (Preg::isMatch($pattern, $line)) { return true; } } return false; } /** * @param string $ignoreFile * @param string $vendor * * @return void */ protected function addVendorIgnore($ignoreFile, $vendor = '/vendor/') { $contents = ""; if (file_exists($ignoreFile)) { $contents = file_get_contents($ignoreFile); if (strpos($contents, "\n") !== 0) { $contents .= "\n"; } } file_put_contents($ignoreFile, $contents . $vendor. "\n"); } /** * @param string $email * * @return bool */ protected function isValidEmail($email) { // assume it's valid if we can't validate it if (!function_exists('filter_var')) { return true; } // php <5.3.3 has a very broken email validator, so bypass checks if (PHP_VERSION_ID < 50303) { return true; } return false !== filter_var($email, FILTER_VALIDATE_EMAIL); } /** * @param string|null $minimumStability * * @return RepositorySet */ private function getRepositorySet(InputInterface $input, $minimumStability = null) { $key = $minimumStability ?: 'default'; if (!isset($this->repositorySets[$key])) { $this->repositorySets[$key] = $repositorySet = new RepositorySet($minimumStability ?: $this->getMinimumStability($input)); $repositorySet->addRepository($this->getRepos()); } return $this->repositorySets[$key]; } /** * @return string */ private function getMinimumStability(InputInterface $input) { if ($input->hasOption('stability')) { return VersionParser::normalizeStability($input->getOption('stability') ?: 'stable'); } $file = Factory::getComposerFile(); if (is_file($file) && Filesystem::isReadable($file) && is_array($composer = json_decode(file_get_contents($file), true))) { if (!empty($composer['minimum-stability'])) { return VersionParser::normalizeStability($composer['minimum-stability']); } } return 'stable'; } /** * Given a package name, this determines the best version to use in the require key. * * This returns a version with the ~ operator prefixed when possible. * * @param string $name * @param PlatformRepository|null $platformRepo * @param string $preferredStability * @param string|null $requiredVersion * @param string $minimumStability * @param bool $fixed * @throws \InvalidArgumentException * @return array{string, string} name version */ private function findBestVersionAndNameForPackage(InputInterface $input, $name, PlatformRepository $platformRepo = null, $preferredStability = 'stable', $requiredVersion = null, $minimumStability = null, $fixed = null) { // handle ignore-platform-reqs flag if present $ignorePlatformReqs = false; if ($input->hasOption('ignore-platform-reqs') && $input->hasOption('ignore-platform-req')) { $ignorePlatformReqs = $input->getOption('ignore-platform-reqs') ?: ($input->getOption('ignore-platform-req') ?: false); } $platformRequirementFilter = PlatformRequirementFilterFactory::fromBoolOrList($ignorePlatformReqs); // find the latest version allowed in this repo set $versionSelector = new VersionSelector($this->getRepositorySet($input, $minimumStability), $platformRepo); $effectiveMinimumStability = $minimumStability ?: $this->getMinimumStability($input); $package = $versionSelector->findBestCandidate($name, $requiredVersion, $preferredStability, $platformRequirementFilter); if (!$package) { // platform packages can not be found in the pool in versions other than the local platform's has // so if platform reqs are ignored we just take the user's word for it if ($platformRequirementFilter->isIgnored($name)) { return array($name, $requiredVersion ?: '*'); } // Check whether the package requirements were the problem if (!($platformRequirementFilter instanceof IgnoreAllPlatformRequirementFilter) && ($candidate = $versionSelector->findBestCandidate($name, $requiredVersion, $preferredStability, PlatformRequirementFilterFactory::ignoreAll()))) { throw new \InvalidArgumentException(sprintf( 'Package %s%s has requirements incompatible with your PHP version, PHP extensions and Composer version' . $this->getPlatformExceptionDetails($candidate, $platformRepo), $name, $requiredVersion ? ' at version '.$requiredVersion : '' )); } // Check whether the minimum stability was the problem but the package exists if ($package = $versionSelector->findBestCandidate($name, $requiredVersion, $preferredStability, $platformRequirementFilter, RepositorySet::ALLOW_UNACCEPTABLE_STABILITIES)) { // we must first verify if a valid package would be found in a lower priority repository if ($allReposPackage = $versionSelector->findBestCandidate($name, $requiredVersion, $preferredStability, $platformRequirementFilter, RepositorySet::ALLOW_SHADOWED_REPOSITORIES)) { throw new \InvalidArgumentException( 'Package '.$name.' exists in '.$allReposPackage->getRepository()->getRepoName().' and '.$package->getRepository()->getRepoName().' which has a higher repository priority. The packages from the higher priority repository do not match your minimum-stability and are therefore not installable. That repository is canonical so the lower priority repo\'s packages are not installable. See https://getcomposer.org/repoprio for details and assistance.' ); } throw new \InvalidArgumentException(sprintf( 'Could not find a version of package %s matching your minimum-stability (%s). Require it with an explicit version constraint allowing its desired stability.', $name, $effectiveMinimumStability )); } // Check whether the required version was the problem if ($requiredVersion && $package = $versionSelector->findBestCandidate($name, null, $preferredStability, $platformRequirementFilter)) { // we must first verify if a valid package would be found in a lower priority repository if ($allReposPackage = $versionSelector->findBestCandidate($name, $requiredVersion, $preferredStability, PlatformRequirementFilterFactory::ignoreNothing(), RepositorySet::ALLOW_SHADOWED_REPOSITORIES)) { throw new \InvalidArgumentException( 'Package '.$name.' exists in '.$allReposPackage->getRepository()->getRepoName().' and '.$package->getRepository()->getRepoName().' which has a higher repository priority. The packages from the higher priority repository do not match your constraint and are therefore not installable. That repository is canonical so the lower priority repo\'s packages are not installable. See https://getcomposer.org/repoprio for details and assistance.' ); } throw new \InvalidArgumentException(sprintf( 'Could not find package %s in a version matching "%s" and a stability matching "'.$effectiveMinimumStability.'".', $name, $requiredVersion )); } // Check whether the PHP version was the problem for all versions if (!($platformRequirementFilter instanceof IgnoreAllPlatformRequirementFilter) && ($candidate = $versionSelector->findBestCandidate($name, null, $preferredStability, PlatformRequirementFilterFactory::ignoreAll(), RepositorySet::ALLOW_UNACCEPTABLE_STABILITIES))) { $additional = ''; if (false === $versionSelector->findBestCandidate($name, null, $preferredStability, PlatformRequirementFilterFactory::ignoreAll())) { $additional = PHP_EOL.PHP_EOL.'Additionally, the package was only found with a stability of "'.$candidate->getStability().'" while your minimum stability is "'.$effectiveMinimumStability.'".'; } throw new \InvalidArgumentException(sprintf( 'Could not find package %s in any version matching your PHP version, PHP extensions and Composer version' . $this->getPlatformExceptionDetails($candidate, $platformRepo) . '%s', $name, $additional )); } // Check for similar names/typos $similar = $this->findSimilar($name); if ($similar) { if (in_array($name, $similar, true)) { throw new \InvalidArgumentException(sprintf( "Could not find package %s. It was however found via repository search, which indicates a consistency issue with the repository.", $name )); } throw new \InvalidArgumentException(sprintf( "Could not find package %s.\n\nDid you mean " . (count($similar) > 1 ? 'one of these' : 'this') . "?\n %s", $name, implode("\n ", $similar) )); } throw new \InvalidArgumentException(sprintf( 'Could not find a matching version of package %s. Check the package spelling, your version constraint and that the package is available in a stability which matches your minimum-stability (%s).', $name, $effectiveMinimumStability )); } return array( $package->getPrettyName(), $fixed ? $package->getPrettyVersion() : $versionSelector->findRecommendedRequireVersion($package), ); } /** * @return string */ private function getPlatformExceptionDetails(PackageInterface $candidate, PlatformRepository $platformRepo = null) { $details = array(); if (!$platformRepo) { return ''; } foreach ($candidate->getRequires() as $link) { if (!PlatformRepository::isPlatformPackage($link->getTarget())) { continue; } $platformPkg = $platformRepo->findPackage($link->getTarget(), '*'); if (!$platformPkg) { if ($platformRepo->isPlatformPackageDisabled($link->getTarget())) { $details[] = $candidate->getPrettyName().' '.$candidate->getPrettyVersion().' requires '.$link->getTarget().' '.$link->getPrettyConstraint().' but it is disabled by your platform config. Enable it again with "composer config platform.'.$link->getTarget().' --unset".'; } else { $details[] = $candidate->getPrettyName().' '.$candidate->getPrettyVersion().' requires '.$link->getTarget().' '.$link->getPrettyConstraint().' but it is not present.'; } continue; } if (!$link->getConstraint()->matches(new Constraint('==', $platformPkg->getVersion()))) { $platformPkgVersion = $platformPkg->getPrettyVersion(); $platformExtra = $platformPkg->getExtra(); if (isset($platformExtra['config.platform']) && $platformPkg instanceof CompletePackageInterface) { $platformPkgVersion .= ' ('.$platformPkg->getDescription().')'; } $details[] = $candidate->getPrettyName().' '.$candidate->getPrettyVersion().' requires '.$link->getTarget().' '.$link->getPrettyConstraint().' which does not match your installed version '.$platformPkgVersion.'.'; } } if (!$details) { return ''; } return ':'.PHP_EOL.' - ' . implode(PHP_EOL.' - ', $details); } /** * @param string $package * * @return array<string> */ private function findSimilar($package) { try { $results = $this->repos->search($package); } catch (\Exception $e) { // ignore search errors return array(); } $similarPackages = array(); $installedRepo = $this->getComposer()->getRepositoryManager()->getLocalRepository(); foreach ($results as $result) { if ($installedRepo->findPackage($result['name'], '*')) { // Ignore installed package continue; } $similarPackages[$result['name']] = levenshtein($package, $result['name']); } asort($similarPackages); return array_keys(array_slice($similarPackages, 0, 5)); } /** * @return void */ private function updateDependencies(OutputInterface $output) { try { $updateCommand = $this->getApplication()->find('update'); $this->getApplication()->resetComposer(); $updateCommand->run(new ArrayInput(array()), $output); } catch (\Exception $e) { $this->getIO()->writeError('Could not update dependencies. Run `composer update` to see more information.'); } } /** * @return void */ private function runDumpAutoloadCommand(OutputInterface $output) { try { $command = $this->getApplication()->find('dump-autoload'); $this->getApplication()->resetComposer(); $command->run(new ArrayInput(array()), $output); } catch (\Exception $e) { $this->getIO()->writeError('Could not run dump-autoload.'); } } /** * @param array<string, string|array<string>> $options * @return bool */ private function hasDependencies($options) { $requires = (array) $options['require']; $devRequires = isset($options['require-dev']) ? (array) $options['require-dev'] : array(); return !empty($requires) || !empty($devRequires); } }
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