/**
* Find the lowest stability.
*
* @param string[] $stabilities The list of stability
*
* @return string The lowest stability
*/
protected function findInlineStabilities(array $stabilities)
{
$lowestStability = 'stable';
foreach ($stabilities as $stability) {
$stability = $this->versionParser->normalizeStability($stability);
$stability = $this->versionParser->parseStability($stability);
if (Package::$stabilities[$stability] > Package::$stabilities[$lowestStability]) {
$lowestStability = $stability;
}
}
return $lowestStability;
}
/**
* Get the stability value for a given string.
*
* @param string $name Stability name
* @return int Stability value
*/
protected function getStabilityInt($name)
{
$name = VersionParser::normalizeStability($name);
return isset(BasePackage::$stabilities[$name]) ? BasePackage::$stabilities[$name] : BasePackage::STABILITY_STABLE;
}
protected function installRootPackage(IOInterface $io, Config $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) && file_exists($repositoryUrl)) {
$json = new JsonFile($repositoryUrl, new RemoteFilesystem($io, $config));
$data = $json->read();
if (!empty($data['packages']) || !empty($data['includes']) || !empty($data['provider-includes'])) {
$sourceRepo = new ComposerRepository(array('url' => 'file://' . strtr(realpath($repositoryUrl), '\\', '/')), $io, $config);
} else {
$sourceRepo = new FilesystemRepository($json);
}
} 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();
$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);
// find the latest version if there are multiple
$versionSelector = new VersionSelector($pool);
$package = $versionSelector->findBestCandidate($name, $packageVersion);
if (!$package) {
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);
}
// handler Ctrl+C for unix-like systems
if (function_exists('pcntl_signal')) {
declare (ticks=100);
pcntl_signal(SIGINT, function () use($directory) {
$fs = new Filesystem();
$fs->removeDirectory($directory);
exit(130);
});
}
$io->writeError('<info>Installing ' . $package->getName() . ' (' . VersionParser::formatVersion($package, false) . ')</info>');
if ($disablePlugins) {
$io->writeError('<info>Plugins have been disabled.</info>');
}
if (0 === strpos($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->writeError('<info>Created project in ' . $directory . '</info>');
chdir($directory);
$_SERVER['COMPOSER_ROOT_VERSION'] = $package->getPrettyVersion();
putenv('COMPOSER_ROOT_VERSION=' . $_SERVER['COMPOSER_ROOT_VERSION']);
return $installedFromVcs;
}
private function extractStabilityFlags(array $requires, array $stabilityFlags, $minimumStability)
{
$stabilities = BasePackage::$stabilities;
$minimumStability = $stabilities[$minimumStability];
foreach ($requires as $reqName => $reqVersion) {
if (preg_match('{^[^,\\s]*?@(' . implode('|', array_keys($stabilities)) . ')$}i', $reqVersion, $match)) {
$name = strtolower($reqName);
$stability = $stabilities[VersionParser::normalizeStability($match[1])];
if (isset($stabilityFlags[$name]) && $stabilityFlags[$name] > $stability) {
continue;
}
$stabilityFlags[$name] = $stability;
continue;
}
$reqVersion = preg_replace('{^([^,\\s@]+) as .+$}', '$1', $reqVersion);
if (preg_match('{^[^,\\s@]+$}', $reqVersion) && 'stable' !== ($stabilityName = VersionParser::parseStability($reqVersion))) {
$name = strtolower($reqName);
$stability = $stabilities[$stabilityName];
if (isset($stabilityFlags[$name]) && $stabilityFlags[$name] > $stability || $minimumStability > $stability) {
continue;
}
$stabilityFlags[$name] = $stability;
}
}
return $stabilityFlags;
}
private function extractStabilityFlags(array $requires, array $stabilityFlags, $minimumStability)
{
$stabilities = BasePackage::$stabilities;
$minimumStability = $stabilities[$minimumStability];
foreach ($requires as $reqName => $reqVersion) {
// parse explicit stability flags to the most unstable
if (preg_match('{^[^@]*?@(' . implode('|', array_keys($stabilities)) . ')$}i', $reqVersion, $match)) {
$name = strtolower($reqName);
$stability = $stabilities[VersionParser::normalizeStability($match[1])];
if (isset($stabilityFlags[$name]) && $stabilityFlags[$name] > $stability) {
continue;
}
$stabilityFlags[$name] = $stability;
continue;
}
// infer flags for requirements that have an explicit -dev or -beta version specified but only
// for those that are more unstable than the minimumStability or existing flags
$reqVersion = preg_replace('{^([^,\\s@]+) as .+$}', '$1', $reqVersion);
if (preg_match('{^[^,\\s@]+$}', $reqVersion) && 'stable' !== ($stabilityName = VersionParser::parseStability($reqVersion))) {
$name = strtolower($reqName);
$stability = $stabilities[$stabilityName];
if (isset($stabilityFlags[$name]) && $stabilityFlags[$name] > $stability || $minimumStability > $stability) {
continue;
}
$stabilityFlags[$name] = $stability;
}
}
return $stabilityFlags;
}
/**
* Clean the raw version.
*
* @param string $version The version
* @param array $matches The match of pattern asset version
*
* @return array The list of $type, $version and $end
*/
protected static function cleanVersion($version, array $matches)
{
$end = substr($version, strlen($matches[1][0][0]));
$version = $matches[1][0][0] . '-';
$matches = array();
if (preg_match('/^(\-|\+)/', $end, $matches)) {
$end = substr($end, 1);
}
$matches = array();
preg_match('/^[a-z]+/', $end, $matches);
$type = isset($matches[0]) ? VersionParser::normalizeStability($matches[0]) : null;
$end = substr($end, strlen($type));
return array($type, $version, $end);
}
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 installRootPackage(IOInterface $io, Config $config, $packageName, $directory = null, $packageVersion = null, $stability = 'stable', $preferSource = false, $preferDist = false, $installDevPackages = false, $repository = null, $disablePlugins = false, $noScripts = false, $keepVcs = false, $noProgress = false, $ignorePlatformReqs = false, $secureHttp = true)
{
if (!$secureHttp) {
$config->merge(array('config' => array('secure-http' => false)));
}
if (null === $repository) {
$sourceRepo = new CompositeRepository(RepositoryFactory::defaultRepos($io, $config));
} else {
$sourceRepo = RepositoryFactory::fromString($io, $config, $repository, true);
}
$parser = new VersionParser();
$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);
$phpVersion = null;
$prettyPhpVersion = null;
if (!$ignorePlatformReqs) {
$platformOverrides = $config->get('platform') ?: array();
// initialize $this->repos as it is used by the parent InitCommand
$platform = new PlatformRepository(array(), $platformOverrides);
$phpPackage = $platform->findPackage('php', '*');
$phpVersion = $phpPackage->getVersion();
$prettyPhpVersion = $phpPackage->getPrettyVersion();
}
// find the latest version if there are multiple
$versionSelector = new VersionSelector($pool);
$package = $versionSelector->findBestCandidate($name, $packageVersion, $phpVersion, $stability);
if (!$package) {
$errorMessage = "Could not find package {$name} with " . ($packageVersion ? "version {$packageVersion}" : "stability {$stability}");
if ($phpVersion && $versionSelector->findBestCandidate($name, $packageVersion, null, $stability)) {
throw new \InvalidArgumentException($errorMessage . ' in a version installable using your PHP version ' . $prettyPhpVersion . '.');
}
throw new \InvalidArgumentException($errorMessage . '.');
}
if (null === $directory) {
$parts = explode("/", $name, 2);
$directory = getcwd() . DIRECTORY_SEPARATOR . array_pop($parts);
}
// handler Ctrl+C for unix-like systems
if (function_exists('pcntl_signal')) {
declare (ticks=100);
pcntl_signal(SIGINT, function () use($directory) {
$fs = new Filesystem();
$fs->removeDirectory($directory);
exit(130);
});
}
$io->writeError('<info>Installing ' . $package->getName() . ' (' . $package->getFullPrettyVersion(false) . ')</info>');
if ($disablePlugins) {
$io->writeError('<info>Plugins have been disabled.</info>');
}
if (0 === strpos($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));
$im->notifyInstalls($io);
// collect suggestions
$this->suggestedPackagesReporter->addSuggestionsFromPackage($package);
$installedFromVcs = 'source' === $package->getInstallationSource();
$io->writeError('<info>Created project in ' . $directory . '</info>');
chdir($directory);
$_SERVER['COMPOSER_ROOT_VERSION'] = $package->getPrettyVersion();
putenv('COMPOSER_ROOT_VERSION=' . $_SERVER['COMPOSER_ROOT_VERSION']);
return $installedFromVcs;
}
private function extractStabilityFlags(array $requires, array $stabilityFlags)
{
$stabilities = BasePackage::$stabilities;
foreach ($requires as $reqName => $reqVersion) {
// parse explicit stability flags
if (preg_match('{^[^,\\s]*?@(' . implode('|', array_keys($stabilities)) . ')$}i', $reqVersion, $match)) {
$name = strtolower($reqName);
$stability = $stabilities[VersionParser::normalizeStability($match[1])];
if (isset($stabilityFlags[$name]) && $stabilityFlags[$name] > $stability) {
continue;
}
$stabilityFlags[$name] = $stability;
continue;
}
// infer flags for requirements that have an explicit -dev or -beta version specified for example
if (preg_match('{^[^,\\s@]+$}', $reqVersion) && 'stable' !== ($stabilityName = VersionParser::parseStability($reqVersion))) {
$name = strtolower($reqName);
$stability = $stabilities[$stabilityName];
if (isset($stabilityFlags[$name]) && $stabilityFlags[$name] > $stability) {
continue;
}
$stabilityFlags[$name] = $stability;
}
}
return $stabilityFlags;
}
protected function installRootPackage(IOInterface $io, Config $config, $packageName, $directory = null, $packageVersion = null, $stability = 'stable', $preferSource = false, $preferDist = false, $installDevPackages = false, $repository = null, $disablePlugins = false, $noScripts = false, $keepVcs = false, $noProgress = false)
{
if (null === $repository) {
$sourceRepo = new CompositeRepository(RepositoryFactory::defaultRepos($io, $config));
} else {
$sourceRepo = RepositoryFactory::fromString($io, $config, $repository, true);
}
$parser = new VersionParser();
$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);
// using those 3 constants to build a version without the 'extra' bit that can contain garbage
$phpVersion = PHP_MAJOR_VERSION . '.' . PHP_MINOR_VERSION . '.' . PHP_RELEASE_VERSION;
// find the latest version if there are multiple
$versionSelector = new VersionSelector($pool);
$package = $versionSelector->findBestCandidate($name, $packageVersion, $phpVersion, $stability);
if (!$package) {
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);
}
// handler Ctrl+C for unix-like systems
if (function_exists('pcntl_signal')) {
declare (ticks=100);
pcntl_signal(SIGINT, function () use($directory) {
$fs = new Filesystem();
$fs->removeDirectory($directory);
exit(130);
});
}
$io->writeError('<info>Installing ' . $package->getName() . ' (' . $package->getFullPrettyVersion(false) . ')</info>');
if ($disablePlugins) {
$io->writeError('<info>Plugins have been disabled.</info>');
}
if (0 === strpos($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));
$im->notifyInstalls($io);
$installedFromVcs = 'source' === $package->getInstallationSource();
$io->writeError('<info>Created project in ' . $directory . '</info>');
chdir($directory);
$_SERVER['COMPOSER_ROOT_VERSION'] = $package->getPrettyVersion();
putenv('COMPOSER_ROOT_VERSION=' . $_SERVER['COMPOSER_ROOT_VERSION']);
return $installedFromVcs;
}
private function extractStabilityFlags(array $requires, array $stabilityFlags, $minimumStability)
{
$stabilities = BasePackage::$stabilities;
$minimumStability = $stabilities[$minimumStability];
foreach ($requires as $reqName => $reqVersion) {
$constraints = array();
// extract all sub-constraints in case it is an OR/AND multi-constraint
$orSplit = preg_split('{\\s*\\|\\|?\\s*}', trim($reqVersion));
foreach ($orSplit as $orConstraint) {
$andSplit = preg_split('{(?<!^|as|[=>< ,]) *(?<!-)[, ](?!-) *(?!,|as|$)}', $orConstraint);
foreach ($andSplit as $andConstraint) {
$constraints[] = $andConstraint;
}
}
// parse explicit stability flags to the most unstable
$match = false;
foreach ($constraints as $constraint) {
if (preg_match('{^[^@]*?@(' . implode('|', array_keys($stabilities)) . ')$}i', $constraint, $match)) {
$name = strtolower($reqName);
$stability = $stabilities[VersionParser::normalizeStability($match[1])];
if (isset($stabilityFlags[$name]) && $stabilityFlags[$name] > $stability) {
continue;
}
$stabilityFlags[$name] = $stability;
$match = true;
}
}
if ($match) {
continue;
}
foreach ($constraints as $constraint) {
// infer flags for requirements that have an explicit -dev or -beta version specified but only
// for those that are more unstable than the minimumStability or existing flags
$reqVersion = preg_replace('{^([^,\\s@]+) as .+$}', '$1', $constraint);
if (preg_match('{^[^,\\s@]+$}', $reqVersion) && 'stable' !== ($stabilityName = VersionParser::parseStability($reqVersion))) {
$name = strtolower($reqName);
$stability = $stabilities[$stabilityName];
if (isset($stabilityFlags[$name]) && $stabilityFlags[$name] > $stability || $minimumStability > $stability) {
continue;
}
$stabilityFlags[$name] = $stability;
}
}
}
return $stabilityFlags;
}
