/**
* Checks PHP version
*
* @return array
*/
public function checkPhpVersion()
{
try {
$requiredVersion = $this->composerInformation->getRequiredPhpVersion();
} catch (\Exception $e) {
return [
'responseType' => ResponseTypeInterface::RESPONSE_TYPE_ERROR,
'data' => [
'error' => 'phpVersionError',
'message' => 'Cannot determine required PHP version: ' . $e->getMessage()
],
];
}
$multipleConstraints = $this->versionParser->parseConstraints($requiredVersion);
try {
$normalizedPhpVersion = $this->versionParser->normalize(PHP_VERSION);
} catch (\UnexpectedValueException $e) {
$prettyVersion = preg_replace('#^([^~+-]+).*$#', '$1', PHP_VERSION);
$normalizedPhpVersion = $this->versionParser->normalize($prettyVersion);
}
$currentPhpVersion = $this->versionParser->parseConstraints($normalizedPhpVersion);
$responseType = ResponseTypeInterface::RESPONSE_TYPE_SUCCESS;
if (!$multipleConstraints->matches($currentPhpVersion)) {
$responseType = ResponseTypeInterface::RESPONSE_TYPE_ERROR;
}
return [
'responseType' => $responseType,
'data' => [
'required' => $requiredVersion,
'current' => PHP_VERSION,
],
];
}
/**
* {@inheritdoc}
*/
protected function execute(InputInterface $input, OutputInterface $output)
{
if (!$this->deploymentConfig->isAvailable()) {
$output->writeln("<info>No information is available: the Magento application is not installed.</info>");
return;
}
/** @var DbVersionInfo $dbVersionInfo */
$dbVersionInfo = $this->objectManagerProvider->get()->get('Magento\\Framework\\Module\\DbVersionInfo');
$outdated = $dbVersionInfo->getDbVersionErrors();
if (!empty($outdated)) {
$output->writeln("<info>The module code base doesn't match the DB schema and data.</info>");
$versionParser = new VersionParser();
$codebaseUpdateNeeded = false;
foreach ($outdated as $row) {
if (!$codebaseUpdateNeeded && $row[DbVersionInfo::KEY_CURRENT] !== 'none') {
// check if module code base update is needed
$currentVersion = $versionParser->parseConstraints($row[DbVersionInfo::KEY_CURRENT]);
$requiredVersion = $versionParser->parseConstraints('>' . $row[DbVersionInfo::KEY_REQUIRED]);
if ($requiredVersion->matches($currentVersion)) {
$codebaseUpdateNeeded = true;
}
}
$output->writeln(sprintf("<info>%20s %10s: %11s -> %-11s</info>", $row[DbVersionInfo::KEY_MODULE], $row[DbVersionInfo::KEY_TYPE], $row[DbVersionInfo::KEY_CURRENT], $row[DbVersionInfo::KEY_REQUIRED]));
}
if ($codebaseUpdateNeeded) {
$output->writeln('<info>Some modules use code versions newer or older than the database. ' . "First update the module code, then run 'setup:upgrade'.</info>");
// we must have an exit code higher than zero to indicate something was wrong
return \Magento\Framework\Console\Cli::RETURN_FAILURE;
} else {
$output->writeln("<info>Run 'setup:upgrade' to update your DB schema and data.</info>");
}
} else {
$output->writeln('<info>All modules are up to date.</info>');
}
}
/**
* Return true if $version matches $constraint (expressed as a Composer constraint string)
*
* @param string $version
* @param string $constraint
* @return bool
*/
public function isVersionMatching($version, $constraint)
{
$versionParser = new VersionParser();
$normalizedVersion = $versionParser->normalize($version);
$versionAsContraint = $versionParser->parseConstraints($normalizedVersion);
$linkConstraint = $versionParser->parseConstraints($constraint);
return $linkConstraint->matches($versionAsContraint);
}
protected function selectPackage(IOInterface $io, $packageName, $version = null)
{
$io->writeError('<info>Searching for the specified package.</info>');
if ($composer = $this->getComposer(false)) {
$localRepo = $composer->getRepositoryManager()->getLocalRepository();
$repos = new CompositeRepository(array_merge(array($localRepo), $composer->getRepositoryManager()->getRepositories()));
} else {
$defaultRepos = Factory::createDefaultRepositories($this->getIO());
$io->writeError('No composer.json found in the current directory, searching packages from ' . implode(', ', array_keys($defaultRepos)));
$repos = new CompositeRepository($defaultRepos);
}
$pool = new Pool();
$pool->addRepository($repos);
$parser = new VersionParser();
$constraint = $version ? $parser->parseConstraints($version) : null;
$packages = $pool->whatProvides($packageName, $constraint, true);
if (count($packages) > 1) {
$package = reset($packages);
$io->writeError('<info>Found multiple matches, selected ' . $package->getPrettyString() . '.</info>');
$io->writeError('Alternatives were ' . implode(', ', array_map(function ($p) {
return $p->getPrettyString();
}, $packages)) . '.');
$io->writeError('<comment>Please use a more specific constraint to pick a different package.</comment>');
} elseif ($packages) {
$package = reset($packages);
$io->writeError('<info>Found an exact match ' . $package->getPrettyString() . '.</info>');
} else {
$io->writeError('<error>Could not find a package matching ' . $packageName . '.</error>');
return false;
}
return $package;
}
/**
* finds a package by name and version if provided
*
* @param RepositoryInterface $installedRepo
* @param RepositoryInterface $repos
* @param string $name
* @param ConstraintInterface|string $version
* @throws \InvalidArgumentException
* @return array array(CompletePackageInterface, array of versions)
*/
protected function getPackage(RepositoryInterface $installedRepo, RepositoryInterface $repos, $name, $version = null)
{
$name = strtolower($name);
$constraint = is_string($version) ? $this->versionParser->parseConstraints($version) : $version;
$policy = new DefaultPolicy();
$pool = new Pool('dev');
$pool->addRepository($repos);
$matchedPackage = null;
$versions = array();
$matches = $pool->whatProvides($name, $constraint);
foreach ($matches as $index => $package) {
// skip providers/replacers
if ($package->getName() !== $name) {
unset($matches[$index]);
continue;
}
// select an exact match if it is in the installed repo and no specific version was required
if (null === $version && $installedRepo->hasPackage($package)) {
$matchedPackage = $package;
}
$versions[$package->getPrettyVersion()] = $package->getVersion();
$matches[$index] = $package->getId();
}
// select preferred package according to policy rules
if (!$matchedPackage && $matches && ($preferred = $policy->selectPreferredPackages($pool, array(), $matches))) {
$matchedPackage = $pool->literalToPackage($preferred[0]);
}
return array($matchedPackage, $versions);
}
/**
* Verifies php version
*
* @return JsonModel
*/
public function phpVersionAction()
{
try {
$requiredVersion = $this->phpInformation->getRequiredPhpVersion();
} catch (\Exception $e) {
return new JsonModel(['responseType' => ResponseTypeInterface::RESPONSE_TYPE_ERROR, 'data' => ['error' => 'phpVersionError', 'message' => 'Cannot determine required PHP version: ' . $e->getMessage()]]);
}
$multipleConstraints = $this->versionParser->parseConstraints($requiredVersion);
$currentPhpVersion = new VersionConstraint('=', PHP_VERSION);
$responseType = ResponseTypeInterface::RESPONSE_TYPE_SUCCESS;
if (!$multipleConstraints->matches($currentPhpVersion)) {
$responseType = ResponseTypeInterface::RESPONSE_TYPE_ERROR;
}
$data = ['responseType' => $responseType, 'data' => ['required' => $requiredVersion, 'current' => PHP_VERSION]];
return new JsonModel($data);
}
public function parse_basic_syntax($args)
{
$version_parser = new VersionParser();
$requires = array();
foreach ($args as $requirement) {
$name_length = strcspn($requirement, '>=|~');
if (strlen($requirement) === $name_length) {
// No version constraint specified, use wildcard
$dependency_name = $requirement;
$constraint_text = '*';
} else {
$dependency_name = substr($requirement, 0, $name_length);
$constraint_text = substr($requirement, $name_length);
// If the constraint is exactly '=', trim it for
// Composer syntax compatibility
if (strlen($constraint_text) >= 2 && $constraint_text[0] === '=' && is_numeric($constraint_text[1])) {
$constraint_text = substr($constraint_text, 1);
}
}
if (strpos($dependency_name, '/') === false) {
$dependency_name = 'wpackagist-plugin/' . $dependency_name;
}
$constraint = $version_parser->parseConstraints($constraint_text);
$requires[] = new Link($this->plugin_name, $dependency_name, $constraint, 'requires', $constraint_text);
}
$this->setRequires($requires);
}
private function updateCompatibility(Addon $addon, AddonVersion $version, CompletePackage $package)
{
$require = null;
if ($package->getRequire()) {
foreach ($package->getRequire() as $name => $link) {
if ((string) $link == 'self.version') {
continue;
}
if ($name == 'silverstripe/framework') {
$require = $link;
break;
}
if ($name == 'silverstripe/cms') {
$require = $link;
}
}
}
if (!$require) {
return;
}
$addon->CompatibleVersions()->removeAll();
$version->CompatibleVersions()->removeAll();
foreach ($this->silverstripes as $id => $link) {
try {
$constraint = $this->versionParser->parseConstraints($require);
if ($link->matches($constraint)) {
$addon->CompatibleVersions()->add($id);
$version->CompatibleVersions()->add($id);
}
} catch (Exception $e) {
// An exception here shouldn't prevent further updates.
Debug::log($addon->Name . "\t" . $addon->ID . "\t" . $e->getMessage());
}
}
}
/**
* Search for a given package version.
*
* Usage examples : Composition::has('php', '5.3.*') // PHP version
* Composition::has('ext-memcache') // PHP extension
* Composition::has('vendor/package', '>2.1') // Package version
*
* @param type $packageName The package name
* @param type $prettyString An optional version constraint
*
* @return boolean Wether or not the package has been found.
*/
public static function has($packageName, $prettyString = '*')
{
if (null === self::$pool) {
if (null === self::$rootDir) {
self::$rootDir = getcwd();
if (!file_exists(self::$rootDir . '/composer.json')) {
throw new \RuntimeException('Unable to guess the project root dir, please specify it manually using the Composition::setRootDir method.');
}
}
$minimumStability = 'dev';
$config = new Config();
$file = new JsonFile(self::$rootDir . '/composer.json');
if ($file->exists()) {
$projectConfig = $file->read();
$config->merge($projectConfig);
if (isset($projectConfig['minimum-stability'])) {
$minimumStability = $projectConfig['minimum-stability'];
}
}
$vendorDir = self::$rootDir . '/' . $config->get('vendor-dir');
$pool = new Pool($minimumStability);
$pool->addRepository(new PlatformRepository());
$pool->addRepository(new InstalledFilesystemRepository(new JsonFile($vendorDir . '/composer/installed.json')));
$pool->addRepository(new InstalledFilesystemRepository(new JsonFile($vendorDir . '/composer/installed_dev.json')));
self::$pool = $pool;
}
$parser = new VersionParser();
$constraint = $parser->parseConstraints($prettyString);
$packages = self::$pool->whatProvides($packageName, $constraint);
return empty($packages) ? false : true;
}
protected function prepare()
{
if (Type::determinePickle($this->path, $matches) < 1) {
throw new \Exception('Not a pickle git URI');
}
$this->name = $matches['package'];
$extension = $this->fetchPackageJson();
$versionParser = new VersionParser();
if ($matches['version'] == '') {
$versions = array_keys($extension['packages'][$this->name]);
if (count($versions) > 1) {
$versionToUse = $versions[1];
} else {
$versionToUse = $versions[0];
}
} else {
$versionConstraints = $versionParser->parseConstraints($matches['version']);
/* versions are sorted decreasing */
foreach ($extension['packages'][$this->name] as $version => $release) {
$constraint = new VersionConstraint('=', $versionParser->normalize($version));
if ($versionConstraints->matches($constraint)) {
$versionToUse = $version;
break;
}
}
}
$package = $extension['packages'][$this->name][$versionToUse];
$this->version = $versionToUse;
$this->normalizedVersion = $versionParser->normalize($versionToUse);
$this->name = $matches['package'];
$this->prettyVersion = $this->version;
$this->url = $package['source']['url'];
$this->reference = $package['source']['reference'];
$this->type = $package['source']['type'];
}
/**
* Get the link constraint of normalized version.
*
* @param string $normalizedVersion The normalized version
*
* @return LinkConstraintInterface The constraint
*/
protected function getVersionConstraint($normalizedVersion)
{
if (preg_match('/^\d+(\.\d+)(\.\d+)(\.\d+)\-[A-Za-z0-9]+$/', $normalizedVersion)) {
$normalizedVersion = substr($normalizedVersion, 0, strpos($normalizedVersion, '-'));
}
return $this->versionParser->parseConstraints($normalizedVersion);
}
/**
* Add a requirement to the root package.
*
* @param array $requires
* @param OptionalPackage $package
* @return array
*/
private function addRootPackageRequirement(array $requires, OptionalPackage $package)
{
$name = $package->getName();
$constraint = $package->getConstraint();
$description = $package->isDev() ? 'requires for development' : 'requires';
$requires[$name] = new Link('__root__', $name, $this->versionParser->parseConstraints($constraint), $description, $constraint);
return $requires;
}
protected function execute(InputInterface $input, OutputInterface $output)
{
$file = Factory::getComposerFile();
if (!file_exists($file) && !file_put_contents($file, "{\n}\n")) {
$output->writeln('<error>' . $file . ' could not be created.</error>');
return 1;
}
if (!is_readable($file)) {
$output->writeln('<error>' . $file . ' is not readable.</error>');
return 1;
}
if (!is_writable($file)) {
$output->writeln('<error>' . $file . ' is not writable.</error>');
return 1;
}
$json = new JsonFile($file);
$composer = $json->read();
$composerBackup = file_get_contents($json->getPath());
$requirements = $this->determineRequirements($input, $output, $input->getArgument('packages'));
$requireKey = $input->getOption('dev') ? 'require-dev' : 'require';
$removeKey = $input->getOption('dev') ? 'require' : 'require-dev';
$baseRequirements = array_key_exists($requireKey, $composer) ? $composer[$requireKey] : array();
$requirements = $this->formatRequirements($requirements);
// validate requirements format
$versionParser = new VersionParser();
foreach ($requirements as $constraint) {
$versionParser->parseConstraints($constraint);
}
if (!$this->updateFileCleanly($json, $baseRequirements, $requirements, $requireKey, $removeKey)) {
foreach ($requirements as $package => $version) {
$baseRequirements[$package] = $version;
if (isset($composer[$removeKey][$package])) {
unset($composer[$removeKey][$package]);
}
}
$composer[$requireKey] = $baseRequirements;
$json->write($composer);
}
$output->writeln('<info>' . $file . ' has been updated</info>');
if ($input->getOption('no-update')) {
return 0;
}
$updateDevMode = !$input->getOption('update-no-dev');
// Update packages
$composer = $this->getComposer();
$composer->getDownloadManager()->setOutputProgress(!$input->getOption('no-progress'));
$io = $this->getIO();
$commandEvent = new CommandEvent(PluginEvents::COMMAND, 'require', $input, $output);
$composer->getEventDispatcher()->dispatch($commandEvent->getName(), $commandEvent);
$install = Installer::create($io, $composer);
$install->setVerbose($input->getOption('verbose'))->setPreferSource($input->getOption('prefer-source'))->setPreferDist($input->getOption('prefer-dist'))->setDevMode($updateDevMode)->setUpdate(true)->setUpdateWhitelist(array_keys($requirements))->setWhitelistDependencies($input->getOption('update-with-dependencies'));
$status = $install->run();
if ($status !== 0) {
$output->writeln("\n" . '<error>Installation failed, reverting ' . $file . ' to its original content.</error>');
file_put_contents($json->getPath(), $composerBackup);
}
return $status;
}
/**
* Check if two modules are conflicted and get the message for display
*
* @param string $moduleA
* @param string $moduleB
* @return string[]
*/
private function getConflictMessages($moduleA, $moduleB)
{
$messages = [];
$versionParser = new VersionParser();
if (isset($this->packageInfo->getConflict($moduleB)[$moduleA]) && $this->packageInfo->getConflict($moduleB)[$moduleA] && $this->packageInfo->getVersion($moduleA)) {
$constraintA = $versionParser->parseConstraints($this->packageInfo->getConflict($moduleB)[$moduleA]);
$constraintB = $versionParser->parseConstraints($this->packageInfo->getVersion($moduleA));
if ($constraintA->matches($constraintB)) {
$messages[] = "{$moduleB} conflicts with current {$moduleA} version " . $this->packageInfo->getVersion($moduleA) . ' (version should not be ' . $this->packageInfo->getConflict($moduleB)[$moduleA] . ')';
}
}
if (isset($this->packageInfo->getConflict($moduleA)[$moduleB]) && $this->packageInfo->getConflict($moduleA)[$moduleB] && $this->packageInfo->getVersion($moduleB)) {
$constraintA = $versionParser->parseConstraints($this->packageInfo->getConflict($moduleA)[$moduleB]);
$constraintB = $versionParser->parseConstraints($this->packageInfo->getVersion($moduleB));
if ($constraintA->matches($constraintB)) {
$messages[] = "{$moduleA} conflicts with current {$moduleB} version " . $this->packageInfo->getVersion($moduleA) . ' (version should not be ' . $this->packageInfo->getConflict($moduleA)[$moduleB] . ')';
}
}
return $messages;
}
/**
* Require (install) a package.
*
* @param array $package Package names and version to require
* - Format: ['name' => '', 'version' => '']
*
* @throws \Bolt\Exception\PackageManagerException
*
* @return int 0 on success or a positive error code on failure
*/
public function execute(array $package)
{
$this->getComposer();
$io = $this->getIO();
/** @var \Bolt\Filesystem\Handler\JsonFile $jsonFile */
$jsonFile = $this->getOptions()->composerJson();
$newlyCreated = !$jsonFile->exists();
if ($newlyCreated) {
$this->app['extend.manager.json']->update();
}
// Format the package array
$package = $this->formatRequirements($package);
// Validate requirements format
$versionParser = new VersionParser();
foreach ($package as $constraint) {
$versionParser->parseConstraints($constraint);
}
// Get a back up of the file contents
$composerBackup = $jsonFile->parse();
// Update our JSON file now with a specific version.
// This is what Composer will read, and use, internally during the process.
// After that is complete, we'll re-save with a constraint
$this->updateComposerJson($jsonFile, $package, false);
// JSON file has been created/updated, if we're not installing, exit
if ($this->getOptions()->noUpdate()) {
return 0;
}
// Reload Composer config
$composer = $this->resetComposer();
/** @var $install \Composer\Installer */
$install = Installer::create($io, $composer)->setVerbose($this->getOptions()->verbose())->setPreferSource($this->getOptions()->preferSource())->setPreferDist($this->getOptions()->preferDist())->setDevMode(!$this->getOptions()->updateNoDev())->setOptimizeAutoloader($this->getOptions()->optimizeAutoloader())->setClassMapAuthoritative($this->getOptions()->classmapAuthoritative())->setUpdate($this->getOptions()->update())->setUpdateWhitelist(array_keys($package))->setWhitelistDependencies($this->getOptions()->updateWithDependencies())->setIgnorePlatformRequirements($this->getOptions()->ignorePlatformReqs())->setRunScripts(!$this->getOptions()->noScripts());
try {
$status = $install->run();
if ($status !== 0) {
if ($newlyCreated) {
// Installation failed, deleting JSON
$jsonFile->delete();
} else {
// Installation failed, reverting JSON to its original content
$jsonFile->dump($composerBackup);
}
}
// Update our JSON file now with a constraint
$this->updateComposerJson($jsonFile, $package, true);
return $status;
} catch (\Exception $e) {
// Installation failed, reverting JSON to its original content
$jsonFile->dump($composerBackup);
$msg = sprintf('%s recieved an error from Composer: %s in %s::%s', __METHOD__, $e->getMessage(), $e->getFile(), $e->getLine());
$this->app['logger.system']->critical($msg, ['event' => 'exception', 'exception' => $e]);
throw new PackageManagerException($e->getMessage(), $e->getCode(), $e);
}
}
/**
* Execute the command.
*
* @param InputInterface $input
* @param OutputInterface $output
* @param bool $inverted Whether to invert matching process (why-not vs why behaviour)
* @return int|null Exit code of the operation.
*/
protected function doExecute(InputInterface $input, OutputInterface $output, $inverted = false)
{
// Emit command event on startup
$composer = $this->getComposer();
$commandEvent = new CommandEvent(PluginEvents::COMMAND, $this->getName(), $input, $output);
$composer->getEventDispatcher()->dispatch($commandEvent->getName(), $commandEvent);
// Prepare repositories and set up a pool
$platformOverrides = $composer->getConfig()->get('platform') ?: array();
$repository = new CompositeRepository(array(new ArrayRepository(array($composer->getPackage())), $composer->getRepositoryManager()->getLocalRepository(), new PlatformRepository(array(), $platformOverrides)));
$pool = new Pool();
$pool->addRepository($repository);
// Parse package name and constraint
list($needle, $textConstraint) = array_pad(explode(':', $input->getArgument(self::ARGUMENT_PACKAGE)), 2, $input->getArgument(self::ARGUMENT_CONSTRAINT));
// Find packages that are or provide the requested package first
$packages = $pool->whatProvides($needle);
if (empty($packages)) {
throw new \InvalidArgumentException(sprintf('Could not find package "%s" in your project', $needle));
}
// Include replaced packages for inverted lookups as they are then the actual starting point to consider
$needles = array($needle);
if ($inverted) {
foreach ($packages as $package) {
$needles = array_merge($needles, array_map(function (Link $link) {
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);
// Resolve dependencies
$results = $repository->getDependents($needles, $constraint, $inverted, $recursive);
if (empty($results)) {
$extra = null !== $constraint ? sprintf(' in versions %smatching %s', $inverted ? 'not ' : '', $textConstraint) : '';
$this->getIO()->writeError(sprintf('<info>There is no installed package depending on "%s"%s</info>', $needle, $extra));
} elseif ($renderTree) {
$this->initStyles($output);
$root = $packages[0];
$this->getIO()->write(sprintf('<info>%s</info> %s %s', $root->getPrettyName(), $root->getPrettyVersion(), $root->getDescription()));
$this->printTree($results);
} else {
$this->printTable($output, $results);
}
return 0;
}
/**
* {@inheritDoc}
*/
public function findPackages($name, $constraint = null)
{
// normalize name
$name = strtolower($name);
$packages = array();
if (null !== $constraint && !$constraint instanceof ConstraintInterface) {
$versionParser = new VersionParser();
$constraint = $versionParser->parseConstraints($constraint);
}
foreach ($this->getPackages() as $package) {
if ($name === $package->getName()) {
$pkgConstraint = new Constraint('==', $package->getVersion());
if (null === $constraint || $constraint->matches($pkgConstraint)) {
$packages[] = $package;
}
}
}
return $packages;
}
/**
* Checks if PHP version >= 5.6.0 and always_populate_raw_post_data is set to -1
*
* Beginning PHP 7.0, support for 'always_populate_raw_post_data' is going to removed.
* And beginning PHP 5.6, a deprecated message is displayed if 'always_populate_raw_post_data'
* is set to a value other than -1.
*
* @return array
*/
private function checkPopulateRawPostSetting()
{
// HHVM and PHP 7does not support 'always_populate_raw_post_data' to be set to -1
if (version_compare(PHP_VERSION, '7.0.0-beta') >= 0 || defined('HHVM_VERSION')) {
return [];
}
$data = [];
$error = false;
$iniSetting = intVal(ini_get('always_populate_raw_post_data'));
$checkVersionConstraint = $this->versionParser->parseConstraints('~5.6.0');
$normalizedPhpVersion = $this->getNormalizedCurrentPhpVersion(PHP_VERSION);
$currentVersion = $this->versionParser->parseConstraints($normalizedPhpVersion);
if ($checkVersionConstraint->matches($currentVersion) && $iniSetting !== -1) {
$error = true;
}
$message = sprintf('Your PHP Version is %s, but always_populate_raw_post_data = %d.
$HTTP_RAW_POST_DATA is deprecated from PHP 5.6 onwards and will be removed in PHP 7.0.
This will stop the installer from running.
Please open your php.ini file and set always_populate_raw_post_data to -1.
If you need more help please call your hosting provider.', PHP_VERSION, intVal(ini_get('always_populate_raw_post_data')));
$data['always_populate_raw_post_data'] = ['message' => $message, 'helpUrl' => 'http://php.net/manual/en/ini.core.php#ini.always-populate-settings-data', 'error' => $error];
return $data;
}
/**
* Finds a package by name and version if provided.
*
* @param RepositoryInterface $installedRepo
* @param RepositoryInterface $repos
* @param string $name
* @param string|null $version
*
* @throws \InvalidArgumentException
*
* @return array [CompletePackageInterface, array of versions]
*/
protected function getPackage(RepositoryInterface $installedRepo, RepositoryInterface $repos, $name, $version = null)
{
$name = strtolower($name);
$constraint = null;
if ($version !== null) {
$constraint = $this->versionParser->parseConstraints($version);
}
$policy = new DefaultPolicy();
$pool = new Pool('dev');
$pool->addRepository($repos);
$matchedPackage = null;
$versions = [];
$matches = $pool->whatProvides($name, $constraint);
foreach ($matches as $index => $package) {
// Skip providers/replacers.
if ($package->getName() !== $name) {
unset($matches[$index]);
continue;
}
// Select an exact match if it is in the installed repo and no specific version was required.
if ($version === null && $installedRepo->hasPackage($package)) {
$matchedPackage = $package;
}
$versions[$package->getPrettyVersion()] = $package->getVersion();
$matches[$index] = $package->getId();
}
// Select prefered package according to policy rules.
if (!$matchedPackage && !empty($matches) && ($prefered = $policy->selectPreferredPackages($pool, [], $matches))) {
$matchedPackage = $pool->literalToPackage($prefered[0]);
}
// If we have package result, return them.
if ($matchedPackage) {
return [$matchedPackage->getName() => ['package' => $matchedPackage, 'versions' => $versions]];
}
return null;
}
/**
* {@inheritDoc}
*/
public function findPackages($name, $constraint = null)
{
if (!$this->hasProviders()) {
return parent::findPackages($name, $constraint);
}
// normalize name
$name = strtolower($name);
if (null !== $constraint && !$constraint instanceof ConstraintInterface) {
$versionParser = new VersionParser();
$constraint = $versionParser->parseConstraints($constraint);
}
$packages = array();
foreach ($this->getProviderNames() as $providerName) {
if ($name === $providerName) {
$candidates = $this->whatProvides(new Pool('dev'), $providerName);
foreach ($candidates as $package) {
if ($name === $package->getName()) {
$pkgConstraint = new Constraint('==', $package->getVersion());
if (null === $constraint || $constraint->matches($pkgConstraint)) {
$packages[] = $package;
}
}
}
break;
}
}
return $packages;
}
/**
* {@inheritdoc}
*
* @SuppressWarnings(PHPMD.LongVariable)
*/
public function handle(\Input $input)
{
$packageName = $input->get('solve');
$version = base64_decode(rawurldecode($input->get('version')));
if ($input->post('mark') || $input->post('install')) {
// make a backup
copy(TL_ROOT . '/' . $this->configPathname, TL_ROOT . '/' . $this->configPathname . '~');
// update requires
$json = new JsonFile(TL_ROOT . '/' . $this->configPathname);
$config = $json->read();
if (!array_key_exists('require', $config)) {
$config['require'] = array();
}
$config['require'][$packageName] = $version;
$json->write($config);
Messages::addInfo(sprintf($GLOBALS['TL_LANG']['composer_client']['added_candidate'], $packageName, $version));
$_SESSION['COMPOSER_OUTPUT'] .= $this->io->getOutput();
if ($input->post('install')) {
$this->redirect('contao/main.php?do=composer&update=packages');
}
$this->redirect('contao/main.php?do=composer');
}
/** @var RootPackage $rootPackage */
$rootPackage = $this->composer->getPackage();
$installedRootPackage = clone $rootPackage;
$installedRootPackage->setRequires(array());
$installedRootPackage->setDevRequires(array());
$repositoryManager = $this->getRepositoryManager();
$localRepository = $repositoryManager->getLocalRepository();
$platformRepo = new PlatformRepository();
$installedRepository = new CompositeRepository(array($localRepository, new InstalledArrayRepository(array($installedRootPackage)), $platformRepo));
$versionParser = new VersionParser();
$constraint = $versionParser->parseConstraints($version);
$stability = $versionParser->parseStability($version);
$aliases = $this->getRootAliases($rootPackage);
$this->aliasPlatformPackages($platformRepo, $aliases);
$stabilityFlags = $rootPackage->getStabilityFlags();
$stabilityFlags[$packageName] = BasePackage::$stabilities[$stability];
$pool = $this->getPool($rootPackage->getMinimumStability(), $stabilityFlags);
$pool->addRepository($installedRepository, $aliases);
$policy = new DefaultPolicy($rootPackage->getPreferStable());
$request = new Request($pool);
// add root package
$rootPackageConstraint = $this->createConstraint('=', $rootPackage->getVersion());
$rootPackageConstraint->setPrettyString($rootPackage->getPrettyVersion());
$request->install($rootPackage->getName(), $rootPackageConstraint);
// add requirements
$links = $rootPackage->getRequires();
/** @var Link $link */
foreach ($links as $link) {
if ($link->getTarget() != $packageName) {
$request->install($link->getTarget(), $link->getConstraint());
}
}
/** @var PackageInterface $package */
foreach ($installedRepository->getPackages() as $package) {
$request->install($package->getName(), $this->createConstraint('=', $package->getVersion()));
}
$operations = array();
try {
$solver = new Solver($policy, $pool, $installedRepository);
$beforeOperations = $solver->solve($request);
$request->install($packageName, $constraint);
$operations = $solver->solve($request);
/** @var \Composer\DependencyResolver\Operation\SolverOperation $beforeOperation */
foreach ($beforeOperations as $beforeOperation) {
/** @var \Composer\DependencyResolver\Operation\InstallOperation $operation */
foreach ($operations as $index => $operation) {
if ($operation->getPackage()->getName() != $packageName && $beforeOperation->__toString() == $operation->__toString()) {
unset($operations[$index]);
}
}
}
} catch (SolverProblemsException $e) {
Messages::addError(sprintf('<span style="white-space: pre-line">%s</span>', trim($e->getMessage())));
}
$template = new \BackendTemplate('be_composer_client_solve');
$template->composer = $this->composer;
$template->packageName = $packageName;
$template->packageVersion = $version;
$template->operations = $operations;
return $template->parse();
}
/**
* @dataProvider failingConstraints
* @expectedException UnexpectedValueException
*/
public function testParseConstraintsFails($input)
{
$parser = new VersionParser();
$parser->parseConstraints($input);
}
/**
* @param Composer $composer
* @param IOInterface $io
*/
public function activate(Composer $composer, IOInterface $io)
{
$repositoryManager = $composer->getRepositoryManager();
$extra = $composer->getPackage()->getExtra();
if (!isset($extra['connect-packages'])) {
return;
}
$versionParser = new VersionParser();
$links = [];
foreach ($extra['connect-packages'] as $connectPackage => $version) {
try {
$releases = $this->getVersionsForPackage($connectPackage);
} catch (InvalidArgumentException $e) {
$message = '<error>Could not find release manifest for module with extension key: "%s". ';
$message .= 'Did you get the casing right? Error: "%s"</error>';
$io->writeError(sprintf($message, $connectPackage, $e->getMessage()), true);
continue;
} catch (UnexpectedValueException $e) {
$message = '<error>Non valid XML return from connect for module with extension key: "%s".</error>';
$message .= $e->getMessage();
$io->writeError(sprintf($message, $connectPackage), true);
continue;
}
$repository = $this->addPackages($releases, $connectPackage);
$repositoryManager->addRepository($repository);
$constraint = $versionParser->parseConstraints($version);
$links[] = new Link($composer->getPackage()->getName(), $connectPackage, $constraint);
}
if (!empty($links)) {
$requires = $composer->getPackage()->getRequires();
$requires = array_merge($requires, $links);
$composer->getPackage()->setRequires($requires);
}
}
protected function setCakephpVersion($rm, $version)
{
$parser = new VersionParser();
list(, $version) = explode(' ', $parser->parseConstraints($version));
$installed = new InstalledArrayRepository();
$package = new Package('cakephp/cakephp', $version, $version);
$installed->addPackage($package);
$rm->setLocalRepository($installed);
}
/**
* Builds CompletePackages from PEAR package definition data.
*
* @param ChannelInfo $channelInfo
* @param VersionParser $versionParser
* @return CompletePackage
*/
private function buildComposerPackages(ChannelInfo $channelInfo, VersionParser $versionParser)
{
$result = array();
foreach ($channelInfo->getPackages() as $packageDefinition) {
foreach ($packageDefinition->getReleases() as $version => $releaseInfo) {
try {
$normalizedVersion = $versionParser->normalize($version);
} catch (\UnexpectedValueException $e) {
if ($this->io->isVerbose()) {
$this->io->writeError('Could not load ' . $packageDefinition->getPackageName() . ' ' . $version . ': ' . $e->getMessage());
}
continue;
}
$composerPackageName = $this->buildComposerPackageName($packageDefinition->getChannelName(), $packageDefinition->getPackageName());
// distribution url must be read from /r/{packageName}/{version}.xml::/r/g:text()
// but this location is 'de-facto' standard
$urlBits = parse_url($this->url);
$scheme = isset($urlBits['scheme']) && 'https' === $urlBits['scheme'] && extension_loaded('openssl') ? 'https' : 'http';
$distUrl = "{$scheme}://{$packageDefinition->getChannelName()}/get/{$packageDefinition->getPackageName()}-{$version}.tgz";
$requires = array();
$suggests = array();
$conflicts = array();
$replaces = array();
// alias package only when its channel matches repository channel,
// cause we've know only repository channel alias
if ($channelInfo->getName() == $packageDefinition->getChannelName()) {
$composerPackageAlias = $this->buildComposerPackageName($channelInfo->getAlias(), $packageDefinition->getPackageName());
$aliasConstraint = new VersionConstraint('==', $normalizedVersion);
$replaces[] = new Link($composerPackageName, $composerPackageAlias, $aliasConstraint, 'replaces', (string) $aliasConstraint);
}
// alias package with user-specified prefix. it makes private pear channels looks like composer's.
if (!empty($this->vendorAlias) && ($this->vendorAlias != 'pear-' . $channelInfo->getAlias() || $channelInfo->getName() != $packageDefinition->getChannelName())) {
$composerPackageAlias = "{$this->vendorAlias}/{$packageDefinition->getPackageName()}";
$aliasConstraint = new VersionConstraint('==', $normalizedVersion);
$replaces[] = new Link($composerPackageName, $composerPackageAlias, $aliasConstraint, 'replaces', (string) $aliasConstraint);
}
foreach ($releaseInfo->getDependencyInfo()->getRequires() as $dependencyConstraint) {
$dependencyPackageName = $this->buildComposerPackageName($dependencyConstraint->getChannelName(), $dependencyConstraint->getPackageName());
$constraint = $versionParser->parseConstraints($dependencyConstraint->getConstraint());
$link = new Link($composerPackageName, $dependencyPackageName, $constraint, $dependencyConstraint->getType(), $dependencyConstraint->getConstraint());
switch ($dependencyConstraint->getType()) {
case 'required':
$requires[] = $link;
break;
case 'conflicts':
$conflicts[] = $link;
break;
case 'replaces':
$replaces[] = $link;
break;
}
}
foreach ($releaseInfo->getDependencyInfo()->getOptionals() as $group => $dependencyConstraints) {
foreach ($dependencyConstraints as $dependencyConstraint) {
$dependencyPackageName = $this->buildComposerPackageName($dependencyConstraint->getChannelName(), $dependencyConstraint->getPackageName());
$suggests[$group . '-' . $dependencyPackageName] = $dependencyConstraint->getConstraint();
}
}
$package = new CompletePackage($composerPackageName, $normalizedVersion, $version);
$package->setType('pear-library');
$package->setDescription($packageDefinition->getDescription());
$package->setLicense(array($packageDefinition->getLicense()));
$package->setDistType('file');
$package->setDistUrl($distUrl);
$package->setAutoload(array('classmap' => array('')));
$package->setIncludePaths(array('/'));
$package->setRequires($requires);
$package->setConflicts($conflicts);
$package->setSuggests($suggests);
$package->setReplaces($replaces);
$result[] = $package;
}
}
return $result;
}
/**
* Require (install) a package.
*
* @param $package array Package names and version to require
* - Format: ['name' => '', 'version' => '']
*
* @throws \Bolt\Exception\PackageManagerException
*
* @return int 0 on success or a positive error code on failure
*/
public function execute(array $package)
{
$this->versionSelector = new VersionSelector($this->getPool());
/** @var $composer \Composer\Composer */
$composer = $this->getComposer();
$io = $this->getIO();
$file = $this->getOption('composerjson');
$newlyCreated = !file_exists($file);
if (!file_exists($file) && !file_put_contents($file, "{\n}\n")) {
// JSON could not be created
return 1;
}
if (!is_readable($file)) {
// JSON is not readable
return 1;
}
if (!is_writable($file)) {
// JSON is not writable
return 1;
}
// Get the Composer repos
$repos = $composer->getRepositoryManager()->getRepositories();
$this->repos = new CompositeRepository(array_merge([new PlatformRepository()], $repos));
// Format the package array
$package = $this->formatRequirements($package);
// Validate requirements format
$versionParser = new VersionParser();
foreach ($package as $constraint) {
$versionParser->parseConstraints($constraint);
}
// Get the JSON object
$json = new JsonFile($this->getOption('composerjson'));
// Update our JSON file with the selected version until we reset Composer
$composerBackup = $this->updateComposerJson($json, $package, false);
// Reload Composer config
$composer = $this->resetComposer();
// Update our JSON file now with a contraint
$this->updateComposerJson($json, $package, true);
// JSON file has been created/updated, if we're not installing, exit
if ($this->getOption('noupdate')) {
return 0;
}
/** @var $install \Composer\Installer */
$install = Installer::create($io, $composer);
try {
$install->setVerbose($this->getOption('verbose'))->setPreferSource($this->getOption('prefersource'))->setPreferDist($this->getOption('preferdist'))->setDevMode(!$this->getOption('updatenodev'))->setUpdate($this->getOption('update'))->setUpdateWhitelist(array_keys($package))->setWhitelistDependencies($this->getOption('updatewithdependencies'))->setIgnorePlatformRequirements($this->getOption('ignoreplatformreqs'));
$status = $install->run();
if ($status !== 0) {
if ($newlyCreated) {
// Installation failed, deleting JSON
unlink($json->getPath());
} else {
// Installation failed, reverting JSON to its original content
file_put_contents($json->getPath(), $composerBackup);
}
}
return $status;
} catch (\Exception $e) {
// Installation failed, reverting JSON to its original content
file_put_contents($json->getPath(), $composerBackup);
$msg = __CLASS__ . '::' . __FUNCTION__ . ' recieved an error from Composer: ' . $e->getMessage() . ' in ' . $e->getFile() . '::' . $e->getLine();
$this->app['logger.system']->critical($msg, ['event' => 'exception', 'exception' => $e]);
throw new PackageManagerException($e->getMessage(), $e->getCode(), $e);
}
}
protected function execute(InputInterface $input, OutputInterface $output)
{
$file = Factory::getComposerFile();
$io = $this->getIO();
$newlyCreated = !file_exists($file);
if (!file_exists($file) && !file_put_contents($file, "{\n}\n")) {
$io->writeError('<error>' . $file . ' could not be created.</error>');
return 1;
}
if (!is_readable($file)) {
$io->writeError('<error>' . $file . ' is not readable.</error>');
return 1;
}
if (!is_writable($file)) {
$io->writeError('<error>' . $file . ' is not writable.</error>');
return 1;
}
if (filesize($file) === 0) {
file_put_contents($file, "{\n}\n");
}
$json = new JsonFile($file);
$composerDefinition = $json->read();
$composerBackup = file_get_contents($json->getPath());
$composer = $this->getComposer(true, $input->getOption('no-plugins'));
$repos = $composer->getRepositoryManager()->getRepositories();
$platformOverrides = $composer->getConfig()->get('platform') ?: array();
// initialize $this->repos as it is used by the parent InitCommand
$this->repos = new CompositeRepository(array_merge(array(new PlatformRepository(array(), $platformOverrides)), $repos));
$phpVersion = $this->repos->findPackage('php', '*')->getVersion();
$requirements = $this->determineRequirements($input, $output, $input->getArgument('packages'), $phpVersion);
$requireKey = $input->getOption('dev') ? 'require-dev' : 'require';
$removeKey = $input->getOption('dev') ? 'require' : 'require-dev';
$baseRequirements = array_key_exists($requireKey, $composerDefinition) ? $composerDefinition[$requireKey] : array();
$requirements = $this->formatRequirements($requirements);
// validate requirements format
$versionParser = new VersionParser();
foreach ($requirements as $constraint) {
$versionParser->parseConstraints($constraint);
}
$sortPackages = $input->getOption('sort-packages') || $composer->getConfig()->get('sort-packages');
if (!$this->updateFileCleanly($json, $baseRequirements, $requirements, $requireKey, $removeKey, $sortPackages)) {
foreach ($requirements as $package => $version) {
$baseRequirements[$package] = $version;
if (isset($composerDefinition[$removeKey][$package])) {
unset($composerDefinition[$removeKey][$package]);
}
}
$composerDefinition[$requireKey] = $baseRequirements;
$json->write($composerDefinition);
}
$io->writeError('<info>' . $file . ' has been ' . ($newlyCreated ? 'created' : 'updated') . '</info>');
if ($input->getOption('no-update')) {
return 0;
}
$updateDevMode = !$input->getOption('update-no-dev');
$optimize = $input->getOption('optimize-autoloader') || $composer->getConfig()->get('optimize-autoloader');
$authoritative = $input->getOption('classmap-authoritative') || $composer->getConfig()->get('classmap-authoritative');
// Update packages
$this->resetComposer();
$composer = $this->getComposer(true, $input->getOption('no-plugins'));
$composer->getDownloadManager()->setOutputProgress(!$input->getOption('no-progress'));
$commandEvent = new CommandEvent(PluginEvents::COMMAND, 'require', $input, $output);
$composer->getEventDispatcher()->dispatch($commandEvent->getName(), $commandEvent);
$install = Installer::create($io, $composer);
$install->setVerbose($input->getOption('verbose'))->setPreferSource($input->getOption('prefer-source'))->setPreferDist($input->getOption('prefer-dist'))->setDevMode($updateDevMode)->setOptimizeAutoloader($optimize)->setClassMapAuthoritative($authoritative)->setUpdate(true)->setUpdateWhitelist(array_keys($requirements))->setWhitelistDependencies($input->getOption('update-with-dependencies'))->setIgnorePlatformRequirements($input->getOption('ignore-platform-reqs'))->setPreferStable($input->getOption('prefer-stable'))->setPreferLowest($input->getOption('prefer-lowest'));
$exception = null;
try {
$status = $install->run();
} catch (\Exception $exception) {
$status = 1;
}
if ($status !== 0) {
if ($newlyCreated) {
$io->writeError("\n" . '<error>Installation failed, deleting ' . $file . '.</error>');
unlink($json->getPath());
} else {
$io->writeError("\n" . '<error>Installation failed, reverting ' . $file . ' to its original content.</error>');
file_put_contents($json->getPath(), $composerBackup);
}
}
if ($exception) {
throw $exception;
}
return $status;
}
protected function installRootPackage(IOInterface $io, $config, $packageName, $directory = null, $packageVersion = null, $stability = 'stable', $preferSource = false, $preferDist = false, $installDevPackages = false, $repositoryUrl = null, $disablePlugins = false, $noScripts = false, $keepVcs = false, $noProgress = false)
{
if (null === $repositoryUrl) {
$sourceRepo = new CompositeRepository(Factory::createDefaultRepositories($io, $config));
} elseif ("json" === pathinfo($repositoryUrl, PATHINFO_EXTENSION)) {
$sourceRepo = new FilesystemRepository(new JsonFile($repositoryUrl, new RemoteFilesystem($io)));
} elseif (0 === strpos($repositoryUrl, 'http')) {
$sourceRepo = new ComposerRepository(array('url' => $repositoryUrl), $io, $config);
} else {
throw new \InvalidArgumentException("Invalid repository url given. Has to be a .json file or an http url.");
}
$parser = new VersionParser();
$candidates = array();
$requirements = $parser->parseNameVersionPairs(array($packageName));
$name = strtolower($requirements[0]['name']);
if (!$packageVersion && isset($requirements[0]['version'])) {
$packageVersion = $requirements[0]['version'];
}
if (null === $stability) {
if (preg_match('{^[^,\\s]*?@(' . implode('|', array_keys(BasePackage::$stabilities)) . ')$}i', $packageVersion, $match)) {
$stability = $match[1];
} else {
$stability = VersionParser::parseStability($packageVersion);
}
}
$stability = VersionParser::normalizeStability($stability);
if (!isset(BasePackage::$stabilities[$stability])) {
throw new \InvalidArgumentException('Invalid stability provided (' . $stability . '), must be one of: ' . implode(', ', array_keys(BasePackage::$stabilities)));
}
$pool = new Pool($stability);
$pool->addRepository($sourceRepo);
$constraint = $packageVersion ? $parser->parseConstraints($packageVersion) : null;
$candidates = $pool->whatProvides($name, $constraint);
foreach ($candidates as $key => $candidate) {
if ($candidate->getName() !== $name) {
unset($candidates[$key]);
}
}
if (!$candidates) {
throw new \InvalidArgumentException("Could not find package {$name}" . ($packageVersion ? " with version {$packageVersion}." : " with stability {$stability}."));
}
if (null === $directory) {
$parts = explode("/", $name, 2);
$directory = getcwd() . DIRECTORY_SEPARATOR . array_pop($parts);
}
$package = reset($candidates);
foreach ($candidates as $candidate) {
if (version_compare($package->getVersion(), $candidate->getVersion(), '<')) {
$package = $candidate;
}
}
unset($candidates);
$io->write('<info>Installing ' . $package->getName() . ' (' . VersionParser::formatVersion($package, false) . ')</info>');
if ($disablePlugins) {
$io->write('<info>Plugins have been disabled.</info>');
}
if (0 === strpos($package->getPrettyVersion(), 'dev-') && in_array($package->getSourceType(), array('git', 'hg'))) {
$package->setSourceReference(substr($package->getPrettyVersion(), 4));
}
$dm = $this->createDownloadManager($io, $config);
$dm->setPreferSource($preferSource)->setPreferDist($preferDist)->setOutputProgress(!$noProgress);
$projectInstaller = new ProjectInstaller($directory, $dm);
$im = $this->createInstallationManager();
$im->addInstaller($projectInstaller);
$im->install(new InstalledFilesystemRepository(new JsonFile('php://memory')), new InstallOperation($package));
$im->notifyInstalls();
$installedFromVcs = 'source' === $package->getInstallationSource();
$io->write('<info>Created project in ' . $directory . '</info>');
chdir($directory);
putenv('COMPOSER_ROOT_VERSION=' . $package->getPrettyVersion());
return $installedFromVcs;
}
protected function determineRequirements(InputInterface $input, OutputInterface $output, $requires = array(), $phpVersion = null)
{
if ($requires) {
$requires = $this->normalizeRequirements($requires);
$result = array();
$io = $this->getIO();
foreach ($requires as $requirement) {
if (!isset($requirement['version'])) {
// determine the best version automatically
$version = $this->findBestVersionForPackage($input, $requirement['name'], $phpVersion);
$requirement['version'] = $version;
$io->writeError(sprintf('Using version <info>%s</info> for <info>%s</info>', $requirement['version'], $requirement['name']));
}
$result[] = $requirement['name'] . ' ' . $requirement['version'];
}
return $result;
}
$versionParser = new VersionParser();
$io = $this->getIO();
while (null !== ($package = $io->ask('Search for a package: '))) {
$matches = $this->findPackages($package);
if (count($matches)) {
$exactMatch = null;
$choices = array();
foreach ($matches as $position => $foundPackage) {
$choices[] = sprintf(' <info>%5s</info> %s', "[{$position}]", $foundPackage['name']);
if ($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 $package['name'];
}
if (preg_match('{^\\s*(?P<name>[\\S/]+)(?:\\s+(?P<version>\\S+))?\\s*$}', $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) {
$constraint = $this->findBestVersionForPackage($input, $package, $phpVersion);
$io->writeError(sprintf('Using version <info>%s</info> for <info>%s</info>', $constraint, $package));
}
$package .= ' ' . $constraint;
}
if (false !== $package) {
$requires[] = $package;
}
}
}
return $requires;
}
/**
* Get the patches for a package, identified by name and version
*
* @param string $name
* @param string $version
*
* @throws Exception
*
* @return Patch[]
*/
public function getPatches($name, $version)
{
if (!is_array($this->patches)) {
$this->source = $this->read($this->source);
$this->patches = array();
}
if (!array_key_exists($name, $this->patches)) {
$this->source[$name] = $this->read($this->source, $name);
$this->patches[$name] = array();
}
if (!array_key_exists($version, $this->patches[$name])) {
$patchInfos = $this->read($this->source[$name]);
if ($this->isPatch($patchInfos)) {
$rawPatches = array($patchInfos);
} else {
$rawPatches = array();
$hasConstraints = null;
$requiredConstraint = new VersionConstraint('==', $version);
$versionParser = new VersionParser();
foreach ($patchInfos as $constraint => $patchInfo) {
if ($this->isPatch($patchInfo)) {
$isConstraint = false;
$rawPatches[] = $patchInfo;
} else {
$patchInfo = $this->read($patchInfo);
$isConstraint = true;
$constraint = $versionParser->parseConstraints($constraint);
if ($constraint->matches($requiredConstraint)) {
foreach ($patchInfo as $i => $rawPatch) {
if (!$this->isPatch($rawPatch)) {
throw new Exception("Entry {$name}.{$constraint}[{$i}] is not a valid patch");
}
$rawPatches[] = $rawPatch;
}
}
}
if ($hasConstraints !== null) {
if ($hasConstraints !== $isConstraint) {
throw new Exception('Mixing patches with constraints and without constraints is not possible');
}
} else {
$hasConstraints = $isConstraint;
}
}
}
$patches = array();
foreach ($rawPatches as $rawPatch) {
$patch = new Patch((object) $rawPatch, $this);
$patches[$patch->getChecksum()] = $patch;
}
$this->patches[$name][$version] = $patches;
}
return $this->patches[$name][$version];
}
