/**
* @dataProvider getRecommendedRequireVersionPackages
*/
public function testFindRecommendedRequireVersion($prettyVersion, $isDev, $stability, $expectedVersion, $branchAlias = null)
{
$pool = $this->createMockPool();
$versionSelector = new VersionSelector($pool);
$versionParser = new VersionParser();
$package = $this->getMock('\Composer\Package\PackageInterface');
$package->expects($this->any())
->method('getPrettyVersion')
->will($this->returnValue($prettyVersion));
$package->expects($this->any())
->method('getVersion')
->will($this->returnValue($versionParser->normalize($prettyVersion)));
$package->expects($this->any())
->method('isDev')
->will($this->returnValue($isDev));
$package->expects($this->any())
->method('getStability')
->will($this->returnValue($stability));
$branchAlias = $branchAlias === null ? array() : array('branch-alias' => array($prettyVersion => $branchAlias));
$package->expects($this->any())
->method('getExtra')
->will($this->returnValue($branchAlias));
$recommended = $versionSelector->findRecommendedRequireVersion($package);
// assert that the recommended version is what we expect
$this->assertEquals($expectedVersion, $recommended);
}
/**
* 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 $name
*
* @throws \InvalidArgumentException
*
* @return string
*/
protected function findBestVersionForPackage($name)
{
$package = $this->versionSelector->findBestCandidate($name);
if (!$package) {
throw new \InvalidArgumentException(sprintf('Could not find package %s at any version for your minimum-stability (%s). Check the package spelling or your minimum-stability', $name, $this->getMinimumStability()));
}
return $this->versionSelector->findRecommendedRequireVersion($package);
}
/**
* @return PackageInterface[]
*/
public function getInstalled()
{
$composer = Factory::create(new NullIO(), $this->config);
$localRepo = $composer->getRepositoryManager()->getLocalRepository();
$repos = new CompositeRepository(array_merge(array($localRepo), $composer->getRepositoryManager()->getRepositories()));
$pool = new Pool();
$pool->addRepository($repos);
$vs = new VersionSelector($pool);
$packages = [];
foreach ($localRepo->getPackages() as $package) {
if (!isset($packages[$package->getName()]) || !is_object($packages[$package->getName()]) || version_compare($packages[$package->getName()]->getVersion(), $package->getVersion(), '<')) {
if ($package instanceof CompletePackageInterface) {
$latestPackage = $vs->findBestCandidate($package->getName());
$package = new InstalledPackage($package, $latestPackage);
}
$packages[$package->getName()] = $package;
}
}
return $packages;
}
/**
* 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 InputInterface $input
* @param string $name
* @param string $phpVersion
* @throws \InvalidArgumentException
* @return string
*/
private function findBestVersionForPackage(InputInterface $input, $name, $phpVersion)
{
// find the latest version allowed in this pool
$versionSelector = new VersionSelector($this->getPool($input));
$package = $versionSelector->findBestCandidate($name, null, $phpVersion);
if (!$package) {
throw new \InvalidArgumentException(sprintf('Could not find package %s at any version for your minimum-stability (%s). Check the package spelling or your minimum-stability', $name, $this->getMinimumStability($input)));
}
return $versionSelector->findRecommendedRequireVersion($package);
}
/**
* Given a package, this finds the latest package matching it
*
* @param PackageInterface $package
* @param Composer $composer
* @param string $phpVersion
* @param bool $minorOnly
*
* @return PackageInterface|null
*/
private function find_latest_package(PackageInterface $package, Composer $composer, $phpVersion, $minorOnly = false)
{
// find the latest version allowed in this pool
$name = $package->getName();
$versionSelector = new VersionSelector($this->get_pool($composer));
$stability = $composer->getPackage()->getMinimumStability();
$flags = $composer->getPackage()->getStabilityFlags();
if (isset($flags[$name])) {
$stability = array_search($flags[$name], BasePackage::$stabilities, true);
}
$bestStability = $stability;
if ($composer->getPackage()->getPreferStable()) {
$bestStability = $package->getStability();
}
$targetVersion = null;
if (0 === strpos($package->getVersion(), 'dev-')) {
$targetVersion = $package->getVersion();
}
if ($targetVersion === null && $minorOnly) {
$targetVersion = '^' . $package->getVersion();
}
return $versionSelector->findBestCandidate($name, $targetVersion, $phpVersion, $bestStability);
}
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;
}
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;
}
/**
* 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 $name
*
* @throws \InvalidArgumentException
*
* @return array
*/
public function findBestVersionForPackage($name)
{
// find the latest version allowed in this pool
$versionSelector = new VersionSelector($this->getPool());
$package = $versionSelector->findBestCandidate($name);
if (!$package) {
return null;
}
return array('name' => $name, 'version' => $package->getVersion(), 'prettyversion' => $package->getPrettyVersion(), 'package' => $package, 'requirever' => $versionSelector->findRecommendedRequireVersion($package));
}
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;
}
/**
* Given a concrete package, this returns a ~ constraint (in the future a ^ constraint)
* that should be used, for example, in composer.json.
* For example:
* * 1.2.1 -> ~1.2
* * 1.2 -> ~1.2
* * v3.2.1 -> ~3.2
* * 2.0-beta.1 -> ~2.0@beta
*
* @param string $vendor
* @param string $package
*
* @return string
*/
public function getDefaultConstraint($vendor, $package)
{
// Get versions.
$versions = array_keys($this->getRawVersions($vendor, $package));
// Get highest version.
$highestVersion = reset($versions);
$highestStability = $this->parser->parseStability($highestVersion);
foreach ($versions as $version) {
$nomalizedVersion = $this->parser->normalize($version);
$nomalizedHighestVersion = $this->parser->normalize($highestVersion);
if ($this->isMoreStable($version, $highestStability) || version_compare($nomalizedHighestVersion, $nomalizedVersion, '<')) {
$highestVersion = $version;
$highestStability = $this->parser->parseStability($version);
}
}
// Let version selector format the constraint.
$selector = new VersionSelector(new Pool());
$package = new Package("{$vendor}/{$package}", $this->parser->normalize($highestVersion), $highestVersion);
return $selector->findRecommendedRequireVersion($package);
}
/**
* 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 $packageName
* @param string $targetPackageVersion
* @param bool $returnArray
*
* @throws \InvalidArgumentException
*
* @return PackageInterface|array
*/
protected function findBestVersionForPackage($packageName, $targetPackageVersion = null, $returnArray = false)
{
$versionSelector = new VersionSelector($this->getPool());
$package = $versionSelector->findBestCandidate($packageName, $targetPackageVersion, strtok(PHP_VERSION, '-'), $this->getComposer()->getPackage()->getStability());
if (!$package) {
if ($returnArray === false) {
throw new \InvalidArgumentException(sprintf('Could not find package %s at any version for your minimum-stability (%s). Check the package spelling or your minimum-stability', $packageName, $this->getMinimumStability()));
}
return null;
}
if ($returnArray === false) {
return $versionSelector->findRecommendedRequireVersion($package);
}
return ['name' => $packageName, 'version' => $package->getVersion(), 'prettyversion' => $package->getPrettyVersion(), 'package' => $package, 'requirever' => $versionSelector->findRecommendedRequireVersion($package)];
}
