protected function extract($file, $path)
{
$processError = null;
// Try to use unrar on *nix
if (!Platform::isWindows()) {
$command = 'unrar x ' . ProcessExecutor::escape($file) . ' ' . ProcessExecutor::escape($path) . ' >/dev/null && chmod -R u+w ' . ProcessExecutor::escape($path);
if (0 === $this->process->execute($command, $ignoredOutput)) {
return;
}
$processError = 'Failed to execute ' . $command . "\n\n" . $this->process->getErrorOutput();
}
if (!class_exists('RarArchive')) {
// php.ini path is added to the error message to help users find the correct file
$iniMessage = IniHelper::getMessage();
$error = "Could not decompress the archive, enable the PHP rar extension or install unrar.\n" . $iniMessage . "\n" . $processError;
if (!Platform::isWindows()) {
$error = "Could not decompress the archive, enable the PHP rar extension.\n" . $iniMessage;
}
throw new \RuntimeException($error);
}
$rarArchive = RarArchive::open($file);
if (false === $rarArchive) {
throw new \UnexpectedValueException('Could not open RAR archive: ' . $file);
}
$entries = $rarArchive->getEntries();
if (false === $entries) {
throw new \RuntimeException('Could not retrieve RAR archive entries');
}
foreach ($entries as $entry) {
if (false === $entry->extract($path)) {
throw new \RuntimeException('Could not extract entry');
}
}
$rarArchive->close();
}
/**
* runs a process on the commandline
*
* @param string $command the command to execute
* @param mixed $output the output will be written into this var if passed by ref
* if a callable is passed it will be used as output handler
* @param string $cwd the working directory
* @return int statuscode
*/
public function execute($command, &$output = null, $cwd = null)
{
if ($this->io && $this->io->isDebug()) {
$safeCommand = preg_replace_callback('{://(?P<user>[^:/\\s]+):(?P<password>[^@\\s/]+)@}i', function ($m) {
if (preg_match('{^[a-f0-9]{12,}$}', $m['user'])) {
return '://***:***@';
}
return '://' . $m['user'] . ':***@';
}, $command);
$this->io->writeError('Executing command (' . ($cwd ?: 'CWD') . '): ' . $safeCommand);
}
// make sure that null translate to the proper directory in case the dir is a symlink
// and we call a git command, because msysgit does not handle symlinks properly
if (null === $cwd && Platform::isWindows() && false !== strpos($command, 'git') && getcwd()) {
$cwd = realpath(getcwd());
}
$this->captureOutput = count(func_get_args()) > 1;
$this->errorOutput = null;
$process = new Process($command, $cwd, null, null, static::getTimeout());
$callback = is_callable($output) ? $output : array($this, 'outputHandler');
$process->run($callback);
if ($this->captureOutput && !is_callable($output)) {
$output = $process->getOutput();
}
$this->errorOutput = $process->getErrorOutput();
return $process->getExitCode();
}
private function getCmd($cmd)
{
if (Platform::isWindows()) {
return strtr($cmd, "'", '"');
}
return $cmd;
}
protected function extract($file, $path)
{
$processError = null;
if (self::$hasSystemUnzip && !(class_exists('ZipArchive') && Platform::isWindows())) {
$command = 'unzip ' . ProcessExecutor::escape($file) . ' -d ' . ProcessExecutor::escape($path);
if (!Platform::isWindows()) {
$command .= ' && chmod -R u+w ' . ProcessExecutor::escape($path);
}
try {
if (0 === $this->process->execute($command, $ignoredOutput)) {
return;
}
$processError = 'Failed to execute ' . $command . "\n\n" . $this->process->getErrorOutput();
} catch (\Exception $e) {
$processError = 'Failed to execute ' . $command . "\n\n" . $e->getMessage();
}
if (!class_exists('ZipArchive')) {
throw new \RuntimeException($processError);
}
}
$zipArchive = new ZipArchive();
if (true !== ($retval = $zipArchive->open($file))) {
throw new \UnexpectedValueException(rtrim($this->getErrorMessage($retval, $file) . "\n" . $processError), $retval);
}
if (true !== $zipArchive->extractTo($path)) {
throw new \RuntimeException(rtrim("There was an error extracting the ZIP file, it is either corrupted or using an invalid format.\n" . $processError));
}
$zipArchive->close();
}
/**
* {@inheritdoc}
*/
public function download(PackageInterface $package, $path)
{
$url = $package->getDistUrl();
$realUrl = realpath($url);
if (false === $realUrl || !file_exists($realUrl) || !is_dir($realUrl)) {
throw new \RuntimeException(sprintf('Source path "%s" is not found for package %s', $url, $package->getName()));
}
if (strpos(realpath($path) . DIRECTORY_SEPARATOR, $realUrl . DIRECTORY_SEPARATOR) === 0) {
throw new \RuntimeException(sprintf('Package %s cannot install to "%s" inside its source at "%s"', $package->getName(), realpath($path), $realUrl));
}
$fileSystem = new Filesystem();
$this->filesystem->removeDirectory($path);
$this->io->writeError(sprintf(' - Installing <info>%s</info> (<comment>%s</comment>)', $package->getName(), $package->getFullPrettyVersion()));
try {
if (Platform::isWindows()) {
// Implement symlinks as NTFS junctions on Windows
$this->filesystem->junction($realUrl, $path);
$this->io->writeError(sprintf(' Junctioned from %s', $url));
} else {
$shortestPath = $this->filesystem->findShortestPath($path, $realUrl);
$fileSystem->symlink($shortestPath, $path);
$this->io->writeError(sprintf(' Symlinked from %s', $url));
}
} catch (IOException $e) {
$fileSystem->mirror($realUrl, $path);
$this->io->writeError(sprintf(' Mirrored from %s', $url));
}
$this->io->writeError('');
}
public function setUp()
{
if (Platform::isWindows()) {
$this->markTestSkipped('Skip test on Windows');
}
$this->testDir = $this->getUniqueTmpDirectory();
}
private function extractUsingExt($file, $targetFilepath)
{
$archiveFile = gzopen($file, 'rb');
$targetFile = fopen($targetFilepath, 'wb');
while ($string = gzread($archiveFile, 4096)) {
fwrite($targetFile, $string, Platform::strlen($string));
}
gzclose($archiveFile);
fclose($targetFile);
}
protected function installCode(PackageInterface $package)
{
parent::installCode($package);
$isWindows = Platform::isWindows();
$php_bin = $this->binDir . ($isWindows ? '/composer-php.bat' : '/composer-php');
if (!$isWindows) {
$php_bin = '/usr/bin/env ' . $php_bin;
}
$installPath = $this->getInstallPath($package);
$vars = array('os' => $isWindows ? 'windows' : 'linux', 'php_bin' => $php_bin, 'pear_php' => $installPath, 'php_dir' => $installPath, 'bin_dir' => $installPath . '/bin', 'data_dir' => $installPath . '/data', 'version' => $package->getPrettyVersion());
$packageArchive = $this->getInstallPath($package) . '/' . pathinfo($package->getDistUrl(), PATHINFO_BASENAME);
$pearExtractor = new PearPackageExtractor($packageArchive);
$pearExtractor->extractTo($this->getInstallPath($package), array('php' => '/', 'script' => '/bin', 'data' => '/data'), $vars);
$this->io->writeError(' Cleaning up', true, IOInterface::VERBOSE);
$this->filesystem->unlink($packageArchive);
}
public function installBinaries(PackageInterface $package, $installPath, $warnOnOverwrite = true)
{
$binaries = $this->getBinaries($package);
if (!$binaries) {
return;
}
foreach ($binaries as $bin) {
$binPath = $installPath . '/' . $bin;
if (!file_exists($binPath)) {
$this->io->writeError(' <warning>Skipped installation of bin ' . $bin . ' for package ' . $package->getName() . ': file not found in package</warning>');
continue;
}
// in case a custom installer returned a relative path for the
// $package, we can now safely turn it into a absolute path (as we
// already checked the binary's existence). The following helpers
// will require absolute paths to work properly.
$binPath = realpath($binPath);
$this->initializeBinDir();
$link = $this->binDir . '/' . basename($bin);
if (file_exists($link)) {
if (is_link($link)) {
// likely leftover from a previous install, make sure
// that the target is still executable in case this
// is a fresh install of the vendor.
Silencer::call('chmod', $link, 0777 & ~umask());
}
if ($warnOnOverwrite) {
$this->io->writeError(' Skipped installation of bin ' . $bin . ' for package ' . $package->getName() . ': name conflicts with an existing file');
}
continue;
}
if ($this->binCompat === "auto") {
if (Platform::isWindows()) {
$this->installFullBinaries($binPath, $link, $bin, $package);
} else {
$this->installSymlinkBinaries($binPath, $link);
}
} elseif ($this->binCompat === "full") {
$this->installFullBinaries($binPath, $link, $bin, $package);
}
Silencer::call('chmod', $link, 0777 & ~umask());
}
}
protected function extract($file, $path)
{
$targetFilepath = $path . DIRECTORY_SEPARATOR . basename(substr($file, 0, -3));
// Try to use gunzip on *nix
if (!Platform::isWindows()) {
$command = 'gzip -cd ' . ProcessExecutor::escape($file) . ' > ' . ProcessExecutor::escape($targetFilepath);
if (0 === $this->process->execute($command, $ignoredOutput)) {
return;
}
if (extension_loaded('zlib')) {
// Fallback to using the PHP extension.
$this->extractUsingExt($file, $targetFilepath);
return;
}
$processError = 'Failed to execute ' . $command . "\n\n" . $this->process->getErrorOutput();
throw new \RuntimeException($processError);
}
// Windows version of PHP has built-in support of gzip functions
$this->extractUsingExt($file, $targetFilepath);
}
protected function extract($file, $path)
{
$processError = null;
if (self::$hasSystemUnzip) {
$command = 'unzip ' . ProcessExecutor::escape($file) . ' -d ' . ProcessExecutor::escape($path);
if (!Platform::isWindows()) {
$command .= ' && chmod -R u+w ' . ProcessExecutor::escape($path);
}
try {
if (0 === $this->process->execute($command, $ignoredOutput)) {
return;
}
$processError = 'Failed to execute ' . $command . "\n\n" . $this->process->getErrorOutput();
} catch (\Exception $e) {
$processError = 'Failed to execute ' . $command . "\n\n" . $e->getMessage();
}
}
if (!class_exists('ZipArchive')) {
// php.ini path is added to the error message to help users find the correct file
$iniPath = php_ini_loaded_file();
if ($iniPath) {
$iniMessage = 'The php.ini used by your command-line PHP is: ' . $iniPath;
} else {
$iniMessage = 'A php.ini file does not exist. You will have to create one.';
}
$error = "Could not decompress the archive, enable the PHP zip extension or install unzip.\n" . $iniMessage . ($processError ? "\n" . $processError : '');
throw new \RuntimeException($error);
}
$zipArchive = new ZipArchive();
if (true !== ($retval = $zipArchive->open($file))) {
throw new \UnexpectedValueException(rtrim($this->getErrorMessage($retval, $file) . "\n" . $processError), $retval);
}
if (true !== $zipArchive->extractTo($path)) {
$this->io->writeError("<warn>As there is no 'unzip' command installed zip files are being unpacked using the PHP zip extension.</warn>");
$this->io->writeError("<warn>This may cause invalid reports of corrupted archives. Installing 'unzip' may remediate them.</warn>");
throw new \RuntimeException("There was an error extracting the ZIP file, it is either corrupted or using an invalid format");
}
$zipArchive->close();
}
protected function extract($file, $path)
{
$processError = null;
// try to use unzip on *nix
if (!Platform::isWindows()) {
$command = 'unzip ' . ProcessExecutor::escape($file) . ' -d ' . ProcessExecutor::escape($path) . ' && chmod -R u+w ' . ProcessExecutor::escape($path);
try {
if (0 === $this->process->execute($command, $ignoredOutput)) {
return;
}
$processError = 'Failed to execute ' . $command . "\n\n" . $this->process->getErrorOutput();
} catch (\Exception $e) {
$processError = 'Failed to execute ' . $command . "\n\n" . $e->getMessage();
}
}
if (!class_exists('ZipArchive')) {
// php.ini path is added to the error message to help users find the correct file
$iniPath = php_ini_loaded_file();
if ($iniPath) {
$iniMessage = 'The php.ini used by your command-line PHP is: ' . $iniPath;
} else {
$iniMessage = 'A php.ini file does not exist. You will have to create one.';
}
$error = "Could not decompress the archive, enable the PHP zip extension or install unzip.\n" . $iniMessage . "\n" . $processError;
if (!Platform::isWindows()) {
$error = "Could not decompress the archive, enable the PHP zip extension.\n" . $iniMessage;
}
throw new \RuntimeException($error);
}
$zipArchive = new ZipArchive();
if (true !== ($retval = $zipArchive->open($file))) {
throw new \UnexpectedValueException(rtrim($this->getErrorMessage($retval, $file) . "\n" . $processError), $retval);
}
if (true !== $zipArchive->extractTo($path)) {
throw new \RuntimeException("There was an error extracting the ZIP file. Corrupt file?");
}
$zipArchive->close();
}
private function getCmd($cmd)
{
return Platform::isWindows() ? strtr($cmd, "'", '"') : $cmd;
}
/**
* {@inheritDoc}
*/
private function hintCommonErrors($exception)
{
$io = $this->getIO();
Silencer::suppress();
try {
$composer = $this->getComposer(false, true);
if ($composer) {
$config = $composer->getConfig();
$minSpaceFree = 1024 * 1024;
if (($df = disk_free_space($dir = $config->get('home'))) !== false && $df < $minSpaceFree || ($df = disk_free_space($dir = $config->get('vendor-dir'))) !== false && $df < $minSpaceFree || ($df = disk_free_space($dir = sys_get_temp_dir())) !== false && $df < $minSpaceFree) {
$io->writeError('<error>The disk hosting ' . $dir . ' is full, this may be the cause of the following exception</error>', true, IOInterface::QUIET);
}
}
} catch (\Exception $e) {
}
Silencer::restore();
if (Platform::isWindows() && false !== strpos($exception->getMessage(), 'The system cannot find the path specified')) {
$io->writeError('<error>The following exception may be caused by a stale entry in your cmd.exe AutoRun</error>', true, IOInterface::QUIET);
$io->writeError('<error>Check https://getcomposer.org/doc/articles/troubleshooting.md#-the-system-cannot-find-the-path-specified-windows- for details</error>', true, IOInterface::QUIET);
}
if (false !== strpos($exception->getMessage(), 'fork failed - Cannot allocate memory')) {
$io->writeError('<error>The following exception is caused by a lack of memory and not having swap configured</error>', true, IOInterface::QUIET);
$io->writeError('<error>Check https://getcomposer.org/doc/articles/troubleshooting.md#proc-open-fork-failed-errors for details</error>', true, IOInterface::QUIET);
}
}
/**
* Removes a Windows NTFS junction.
*
* @param string $junction
* @return bool
*/
public function removeJunction($junction)
{
if (!Platform::isWindows()) {
return false;
}
$junction = rtrim(str_replace('/', DIRECTORY_SEPARATOR, $junction), DIRECTORY_SEPARATOR);
if (!$this->isJunction($junction)) {
throw new IOException(sprintf('%s is not a junction and thus cannot be removed as one', $junction));
}
$cmd = sprintf('rmdir /S /Q %s', ProcessExecutor::escape($junction));
clearstatcache(true, $junction);
return $this->getProcess()->execute($cmd, $output) === 0;
}
private function winCompat($cmd)
{
if (Platform::isWindows()) {
$cmd = str_replace('cd ', 'cd /D ', $cmd);
$cmd = str_replace('composerPath', getcwd().'/composerPath', $cmd);
return str_replace('""', '', strtr($cmd, "'", '"'));
}
return $cmd;
}
/**
* Returns a setting
*
* @param string $key
* @param int $flags Options (see class constants)
* @throws \RuntimeException
* @return mixed
*/
public function get($key, $flags = 0)
{
switch ($key) {
case 'vendor-dir':
case 'bin-dir':
case 'process-timeout':
case 'data-dir':
case 'cache-dir':
case 'cache-files-dir':
case 'cache-repo-dir':
case 'cache-vcs-dir':
case 'cafile':
case 'capath':
// convert foo-bar to COMPOSER_FOO_BAR and check if it exists since it overrides the local config
$env = 'COMPOSER_' . strtoupper(strtr($key, '-', '_'));
$val = rtrim($this->process($this->getComposerEnv($env) ?: $this->config[$key], $flags), '/\\');
$val = Platform::expandPath($val);
if (substr($key, -4) !== '-dir') {
return $val;
}
return ($flags & self::RELATIVE_PATHS) == self::RELATIVE_PATHS ? $val : $this->realpath($val);
case 'cache-ttl':
return (int) $this->config[$key];
case 'cache-files-maxsize':
if (!preg_match('/^\\s*([0-9.]+)\\s*(?:([kmg])(?:i?b)?)?\\s*$/i', $this->config[$key], $matches)) {
throw new \RuntimeException("Could not parse the value of 'cache-files-maxsize': {$this->config[$key]}");
}
$size = $matches[1];
if (isset($matches[2])) {
switch (strtolower($matches[2])) {
case 'g':
$size *= 1024;
// intentional fallthrough
// intentional fallthrough
case 'm':
$size *= 1024;
// intentional fallthrough
// intentional fallthrough
case 'k':
$size *= 1024;
break;
}
}
return $size;
case 'cache-files-ttl':
if (isset($this->config[$key])) {
return (int) $this->config[$key];
}
return (int) $this->config['cache-ttl'];
case 'home':
$val = preg_replace('#^(\\$HOME|~)(/|$)#', rtrim(getenv('HOME') ?: getenv('USERPROFILE'), '/\\') . '/', $this->config[$key]);
return rtrim($this->process($val, $flags), '/\\');
case 'bin-compat':
$value = $this->getComposerEnv('COMPOSER_BIN_COMPAT') ?: $this->config[$key];
if (!in_array($value, array('auto', 'full'))) {
throw new \RuntimeException("Invalid value for 'bin-compat': {$value}. Expected auto, full");
}
return $value;
case 'discard-changes':
if ($env = $this->getComposerEnv('COMPOSER_DISCARD_CHANGES')) {
if (!in_array($env, array('stash', 'true', 'false', '1', '0'), true)) {
throw new \RuntimeException("Invalid value for COMPOSER_DISCARD_CHANGES: {$env}. Expected 1, 0, true, false or stash");
}
if ('stash' === $env) {
return 'stash';
}
// convert string value to bool
return $env !== 'false' && (bool) $env;
}
if (!in_array($this->config[$key], array(true, false, 'stash'), true)) {
throw new \RuntimeException("Invalid value for 'discard-changes': {$this->config[$key]}. Expected true, false or stash");
}
return $this->config[$key];
case 'github-protocols':
$protos = $this->config['github-protocols'];
if ($this->config['secure-http'] && false !== ($index = array_search('git', $protos))) {
unset($protos[$index]);
}
if (reset($protos) === 'http') {
throw new \RuntimeException('The http protocol for github is not available anymore, update your config\'s github-protocols to use "https", "git" or "ssh"');
}
return $protos;
case 'disable-tls':
return $this->config[$key] !== 'false' && (bool) $this->config[$key];
case 'secure-http':
return $this->config[$key] !== 'false' && (bool) $this->config[$key];
default:
if (!isset($this->config[$key])) {
return null;
}
return $this->process($this->config[$key], $flags);
}
}
/**
* opens a url in your system default browser
*
* @param string $url
*/
private function openBrowser($url)
{
$url = ProcessExecutor::escape($url);
if (Platform::isWindows()) {
return passthru('start "web" explorer "' . $url . '"');
}
passthru('which xdg-open', $linux);
passthru('which open', $osx);
if (0 === $linux) {
passthru('xdg-open ' . $url);
} elseif (0 === $osx) {
passthru('open ' . $url);
} else {
$this->getIO()->writeError('no suitable browser opening command found, open yourself: ' . $url);
}
}
/**
* @param Event $event
* @param bool $lazy
*
* @throws LintErrorException
* @throws RequiresDependencyException
*/
public static function yaml(Event $event, $lazy = false)
{
$bin = self::getOption('lint-yaml-bin', $event);
$includes = self::getOption('lint-yaml-include', $event);
$excludes = self::getOption('lint-yaml-exclude', $event);
$logPrepend = self::getOption('lint-yaml-log-prepend', $event);
if (Platform::isWindows()) {
self::lintFinder($event, $includes, $excludes, '*.yml', $bin, $logPrepend, $lazy);
} else {
self::lintLinuxFind($event, $includes, $excludes, '*.yml', $bin, $logPrepend, $lazy);
}
}
/**
* Initializes path repository.
*
* @param array $repoConfig
* @param IOInterface $io
* @param Config $config
*/
public function __construct(array $repoConfig, IOInterface $io, Config $config)
{
if (!isset($repoConfig['url'])) {
throw new \RuntimeException('You must specify the `url` configuration for the path repository');
}
$this->loader = new ArrayLoader(null, true);
$this->url = Platform::expandPath($repoConfig['url']);
$this->process = new ProcessExecutor($io);
$this->versionGuesser = new VersionGuesser($config, $this->process, new VersionParser());
$this->repoConfig = $repoConfig;
$this->options = isset($repoConfig['options']) ? $repoConfig['options'] : array();
parent::__construct();
}
/**
* {@inheritDoc}
*/
public function remove(PackageInterface $package, $path)
{
/**
* For junctions don't blindly rely on Filesystem::removeDirectory as it may be overzealous. If a process
* inadvertently locks the file the removal will fail, but it would fall back to recursive delete which
* is disastrous within a junction. So in that case we have no other real choice but to fail hard.
*/
if (Platform::isWindows() && $this->filesystem->isJunction($path)) {
$this->io->writeError(" - Removing junction for <info>" . $package->getName() . "</info> (<comment>" . $package->getFullPrettyVersion() . "</comment>)");
if (!$this->filesystem->removeJunction($path)) {
$this->io->writeError("<warn>Could not remove junction at " . $path . " - is another process locking it?</warn>");
throw new \RuntimeException('Could not reliably remove junction for package ' . $package->getName());
}
} else {
parent::remove($package, $path);
}
}
public static function create($repoConfig, $port, $path, ProcessExecutor $process, IOInterface $io)
{
return new Perforce($repoConfig, $port, $path, $process, Platform::isWindows(), $io);
}
/**
* delete symbolic link implementation (commonly known as "unlink()")
*
* symbolic links on windows which link to directories need rmdir instead of unlink
*
* @param string $path
*
* @return bool
*/
private function unlinkImplementation($path)
{
if (Platform::isWindows() && is_dir($path) && is_link($path)) {
return rmdir($path);
}
return unlink($path);
}
public function testWindows()
{
// Compare 2 common tests for Windows to the built-in Windows test
$this->assertEquals('\\' === DIRECTORY_SEPARATOR, Platform::isWindows());
$this->assertEquals(defined('PHP_WINDOWS_VERSION_MAJOR'), Platform::isWindows());
}
/**
* @param string $home
* @return string
*/
protected static function getDataDir($home)
{
$homeEnv = getenv('COMPOSER_HOME');
if ($homeEnv) {
return $homeEnv;
}
if (Platform::isWindows()) {
return strtr($home, '\\', '/');
}
$userDir = self::getUserDir();
if ($home !== $userDir . '/.composer' && self::useXdg()) {
$xdgData = getenv('XDG_DATA_HOME') ?: $userDir . '/.local/share';
return $xdgData . '/composer';
}
return $home;
}
protected function execute(InputInterface $input, OutputInterface $output)
{
$this->versionParser = new VersionParser();
if ($input->getOption('tree')) {
$this->initStyles($output);
}
$composer = $this->getComposer(false);
$io = $this->getIO();
if ($input->getOption('installed')) {
$io->writeError('<warning>You are using the deprecated option "installed". Only installed packages are shown by default now. The --all option can be used to show all packages.</warning>');
}
if ($input->getOption('outdated')) {
$input->setOption('latest', true);
}
if ($input->getOption('direct') && ($input->getOption('all') || $input->getOption('available') || $input->getOption('platform'))) {
$io->writeError('The --direct (-D) option is not usable in combination with --all, --platform (-p) or --available (-a)');
return 1;
}
if ($input->getOption('tree') && ($input->getOption('all') || $input->getOption('available'))) {
$io->writeError('The --tree (-t) option is not usable in combination with --all or --available (-a)');
return 1;
}
// init repos
$platformOverrides = array();
if ($composer) {
$platformOverrides = $composer->getConfig()->get('platform') ?: array();
}
$platformRepo = new PlatformRepository(array(), $platformOverrides);
$phpVersion = $platformRepo->findPackage('php', '*')->getVersion();
if ($input->getOption('self')) {
$package = $this->getComposer()->getPackage();
$repos = $installedRepo = new ArrayRepository(array($package));
} elseif ($input->getOption('platform')) {
$repos = $installedRepo = $platformRepo;
} elseif ($input->getOption('available')) {
$installedRepo = $platformRepo;
if ($composer) {
$repos = new CompositeRepository($composer->getRepositoryManager()->getRepositories());
} else {
$defaultRepos = RepositoryFactory::defaultRepos($io);
$repos = new CompositeRepository($defaultRepos);
$io->writeError('No composer.json found in the current directory, showing available packages from ' . implode(', ', array_keys($defaultRepos)));
}
} elseif ($input->getOption('all') && $composer) {
$localRepo = $composer->getRepositoryManager()->getLocalRepository();
$installedRepo = new CompositeRepository(array($localRepo, $platformRepo));
$repos = new CompositeRepository(array_merge(array($installedRepo), $composer->getRepositoryManager()->getRepositories()));
} elseif ($input->getOption('all')) {
$defaultRepos = RepositoryFactory::defaultRepos($io);
$io->writeError('No composer.json found in the current directory, showing available packages from ' . implode(', ', array_keys($defaultRepos)));
$installedRepo = $platformRepo;
$repos = new CompositeRepository(array_merge(array($installedRepo), $defaultRepos));
} else {
$repos = $installedRepo = $this->getComposer()->getRepositoryManager()->getLocalRepository();
}
if ($composer) {
$commandEvent = new CommandEvent(PluginEvents::COMMAND, 'show', $input, $output);
$composer->getEventDispatcher()->dispatch($commandEvent->getName(), $commandEvent);
}
if ($input->getOption('latest') && null === $composer) {
$io->writeError('No composer.json found in the current directory, disabling "latest" option');
$input->setOption('latest', false);
}
$packageFilter = $input->getArgument('package');
// show single package or single version
if ($packageFilter && false === strpos($packageFilter, '*') || !empty($package)) {
if (empty($package)) {
list($package, $versions) = $this->getPackage($installedRepo, $repos, $input->getArgument('package'), $input->getArgument('version'));
if (!$package) {
throw new \InvalidArgumentException('Package ' . $input->getArgument('package') . ' not found');
}
} else {
$versions = array($package->getPrettyVersion() => $package->getVersion());
}
if ($input->getOption('tree')) {
$this->displayPackageTree($package, $installedRepo, $repos);
} else {
$latestPackage = null;
if ($input->getOption('latest')) {
$latestPackage = $this->findLatestPackage($package, $composer, $phpVersion);
}
$this->printMeta($package, $versions, $installedRepo, $latestPackage);
$this->printLinks($package, 'requires');
$this->printLinks($package, 'devRequires', 'requires (dev)');
if ($package->getSuggests()) {
$io->write("\n<info>suggests</info>");
foreach ($package->getSuggests() as $suggested => $reason) {
$io->write($suggested . ' <comment>' . $reason . '</comment>');
}
}
$this->printLinks($package, 'provides');
$this->printLinks($package, 'conflicts');
$this->printLinks($package, 'replaces');
}
return;
}
// show tree view if requested
if ($input->getOption('tree')) {
$rootRequires = $this->getRootRequires();
foreach ($installedRepo->getPackages() as $package) {
if (in_array($package->getName(), $rootRequires, true)) {
$this->displayPackageTree($package, $installedRepo, $repos);
}
}
return 0;
}
if ($repos instanceof CompositeRepository) {
$repos = $repos->getRepositories();
} elseif (!is_array($repos)) {
$repos = array($repos);
}
// list packages
$packages = array();
if (null !== $packageFilter) {
$packageFilter = '{^' . str_replace('\\*', '.*?', preg_quote($packageFilter)) . '$}i';
}
$packageListFilter = array();
if ($input->getOption('direct')) {
$packageListFilter = $this->getRootRequires();
}
foreach ($repos as $repo) {
if ($repo === $platformRepo) {
$type = '<info>platform</info>:';
} elseif ($repo === $installedRepo || $installedRepo instanceof CompositeRepository && in_array($repo, $installedRepo->getRepositories(), true)) {
$type = '<info>installed</info>:';
} else {
$type = '<comment>available</comment>:';
}
if ($repo instanceof ComposerRepository && $repo->hasProviders()) {
foreach ($repo->getProviderNames() as $name) {
if (!$packageFilter || preg_match($packageFilter, $name)) {
$packages[$type][$name] = $name;
}
}
} else {
foreach ($repo->getPackages() as $package) {
if (!isset($packages[$type][$package->getName()]) || !is_object($packages[$type][$package->getName()]) || version_compare($packages[$type][$package->getName()]->getVersion(), $package->getVersion(), '<')) {
if (!$packageFilter || preg_match($packageFilter, $package->getName())) {
if (!$packageListFilter || in_array($package->getName(), $packageListFilter, true)) {
$packages[$type][$package->getName()] = $package;
}
}
}
}
}
}
$showAllTypes = $input->getOption('all');
$showLatest = $input->getOption('latest');
$showMinorOnly = $input->getOption('minor-only');
$indent = $showAllTypes ? ' ' : '';
$latestPackages = array();
foreach (array('<info>platform</info>:' => true, '<comment>available</comment>:' => false, '<info>installed</info>:' => true) as $type => $showVersion) {
if (isset($packages[$type])) {
if ($showAllTypes) {
$io->write($type);
}
ksort($packages[$type]);
$nameLength = $versionLength = $latestLength = 0;
foreach ($packages[$type] as $package) {
if (is_object($package)) {
$nameLength = max($nameLength, strlen($package->getPrettyName()));
if ($showVersion) {
$versionLength = max($versionLength, strlen($package->getFullPrettyVersion()));
if ($showLatest) {
$latestPackage = $this->findLatestPackage($package, $composer, $phpVersion, $showMinorOnly);
if ($latestPackage === false) {
continue;
}
$latestPackages[$package->getPrettyName()] = $latestPackage;
$latestLength = max($latestLength, strlen($latestPackage->getFullPrettyVersion()));
}
}
} else {
$nameLength = max($nameLength, $package);
}
}
list($width) = $this->getApplication()->getTerminalDimensions();
if (null === $width) {
// In case the width is not detected, we're probably running the command
// outside of a real terminal, use space without a limit
$width = PHP_INT_MAX;
}
if (Platform::isWindows()) {
$width--;
}
if ($input->getOption('path') && null === $composer) {
$io->writeError('No composer.json found in the current directory, disabling "path" option');
$input->setOption('path', false);
}
$writePath = !$input->getOption('name-only') && $input->getOption('path');
$writeVersion = !$input->getOption('name-only') && !$input->getOption('path') && $showVersion && $nameLength + $versionLength + 3 <= $width;
$writeLatest = $writeVersion && $showLatest && $nameLength + $versionLength + $latestLength + 3 <= $width;
$writeDescription = !$input->getOption('name-only') && !$input->getOption('path') && $nameLength + $versionLength + $latestLength + 24 <= $width;
foreach ($packages[$type] as $package) {
if (is_object($package)) {
$latestPackackage = null;
if ($showLatest && isset($latestPackages[$package->getPrettyName()])) {
$latestPackackage = $latestPackages[$package->getPrettyName()];
}
if ($input->getOption('outdated') && $latestPackackage && $latestPackackage->getFullPrettyVersion() === $package->getFullPrettyVersion() && !$latestPackackage->isAbandoned()) {
continue;
}
$io->write($indent . str_pad($package->getPrettyName(), $nameLength, ' '), false);
if ($writeVersion) {
$io->write(' ' . str_pad($package->getFullPrettyVersion(), $versionLength, ' '), false);
}
if ($writeLatest && $latestPackackage) {
$latestVersion = $latestPackackage->getFullPrettyVersion();
$style = $this->getVersionStyle($latestPackackage, $package);
$io->write(' <' . $style . '>' . str_pad($latestVersion, $latestLength, ' ') . '</' . $style . '>', false);
}
if ($writeDescription) {
$description = strtok($package->getDescription(), "\r\n");
$remaining = $width - $nameLength - $versionLength - 4;
if ($writeLatest) {
$remaining -= $latestLength;
}
if (strlen($description) > $remaining) {
$description = substr($description, 0, $remaining - 3) . '...';
}
$io->write(' ' . $description, false);
}
if ($writePath) {
$path = strtok(realpath($composer->getInstallationManager()->getInstallPath($package)), "\r\n");
$io->write(' ' . $path, false);
}
if ($latestPackackage && $latestPackackage->isAbandoned()) {
$replacement = is_string($latestPackackage->getReplacementPackage()) ? 'Use ' . $latestPackackage->getReplacementPackage() . ' instead' : 'No replacement was suggested';
$io->writeError('');
$io->writeError(sprintf("<warning>Package %s is abandoned, you should avoid using it. %s.</warning>", $package->getPrettyName(), $replacement), false);
}
} else {
$io->write($indent . $package, false);
}
$io->write('');
}
if ($showAllTypes) {
$io->write('');
}
}
}
}
protected function normalizePath($path)
{
if (Platform::isWindows() && strlen($path) > 0) {
$basePath = $path;
$removed = array();
while (!is_dir($basePath) && $basePath !== '\\') {
array_unshift($removed, basename($basePath));
$basePath = dirname($basePath);
}
if ($basePath === '\\') {
return $path;
}
$path = rtrim(realpath($basePath) . '/' . implode('/', $removed), '/');
}
return $path;
}
/**
* Get file content or copy action.
*
* @param string $originUrl The origin URL
* @param string $fileUrl The file URL
* @param array $additionalOptions context options
* @param string $fileName the local filename
* @param bool $progress Display the progression
*
* @throws TransportException|\Exception
* @throws TransportException When the file could not be downloaded
*
* @return bool|string
*/
protected function get($originUrl, $fileUrl, $additionalOptions = array(), $fileName = null, $progress = true)
{
if (strpos($originUrl, '.github.com') === strlen($originUrl) - 11) {
$originUrl = 'github.com';
}
$this->scheme = parse_url($fileUrl, PHP_URL_SCHEME);
$this->bytesMax = 0;
$this->originUrl = $originUrl;
$this->fileUrl = $fileUrl;
$this->fileName = $fileName;
$this->progress = $progress;
$this->lastProgress = null;
$this->retryAuthFailure = true;
$this->lastHeaders = array();
$this->redirects = 1;
// The first request counts.
// capture username/password from URL if there is one
if (preg_match('{^https?://(.+):(.+)@([^/]+)}i', $fileUrl, $match)) {
$this->io->setAuthentication($originUrl, urldecode($match[1]), urldecode($match[2]));
}
$tempAdditionalOptions = $additionalOptions;
if (isset($tempAdditionalOptions['retry-auth-failure'])) {
$this->retryAuthFailure = (bool) $tempAdditionalOptions['retry-auth-failure'];
unset($tempAdditionalOptions['retry-auth-failure']);
}
$isRedirect = false;
if (isset($tempAdditionalOptions['redirects'])) {
$this->redirects = $tempAdditionalOptions['redirects'];
$isRedirect = true;
unset($tempAdditionalOptions['redirects']);
}
$options = $this->getOptionsForUrl($originUrl, $tempAdditionalOptions);
unset($tempAdditionalOptions);
$userlandFollow = isset($options['http']['follow_location']) && !$options['http']['follow_location'];
$origFileUrl = $fileUrl;
if (isset($options['github-token'])) {
// only add the access_token if it is actually a github URL (in case we were redirected to S3)
if (preg_match('{^https?://([a-z0-9-]+\\.)*github\\.com/}', $fileUrl)) {
$fileUrl .= (false === strpos($fileUrl, '?') ? '?' : '&') . 'access_token=' . $options['github-token'];
}
unset($options['github-token']);
}
if (isset($options['gitlab-token'])) {
$fileUrl .= (false === strpos($fileUrl, '?') ? '?' : '&') . 'access_token=' . $options['gitlab-token'];
unset($options['gitlab-token']);
}
if (isset($options['bitbucket-token'])) {
$fileUrl .= (false === strpos($fileUrl, '?') ? '?' : '&') . 'access_token=' . $options['bitbucket-token'];
unset($options['bitbucket-token']);
}
if (isset($options['http'])) {
$options['http']['ignore_errors'] = true;
}
if ($this->degradedMode && substr($fileUrl, 0, 21) === 'http://packagist.org/') {
// access packagist using the resolved IPv4 instead of the hostname to force IPv4 protocol
$fileUrl = 'http://' . gethostbyname('packagist.org') . substr($fileUrl, 20);
$degradedPackagist = true;
}
$ctx = StreamContextFactory::getContext($fileUrl, $options, array('notification' => array($this, 'callbackGet')));
$actualContextOptions = stream_context_get_options($ctx);
$usingProxy = !empty($actualContextOptions['http']['proxy']) ? ' using proxy ' . $actualContextOptions['http']['proxy'] : '';
$this->io->writeError((substr($origFileUrl, 0, 4) === 'http' ? 'Downloading ' : 'Reading ') . $origFileUrl . $usingProxy, true, IOInterface::DEBUG);
unset($origFileUrl, $actualContextOptions);
// Check for secure HTTP, but allow insecure Packagist calls to $hashed providers as file integrity is verified with sha256
if ((substr($fileUrl, 0, 23) !== 'http://packagist.org/p/' || false === strpos($fileUrl, '$') && false === strpos($fileUrl, '%24')) && empty($degradedPackagist) && $this->config) {
$this->config->prohibitUrlByConfig($fileUrl, $this->io);
}
if ($this->progress && !$isRedirect) {
$this->io->writeError(" Downloading: <comment>Connecting...</comment>", false);
}
$errorMessage = '';
$errorCode = 0;
$result = false;
set_error_handler(function ($code, $msg) use(&$errorMessage) {
if ($errorMessage) {
$errorMessage .= "\n";
}
$errorMessage .= preg_replace('{^file_get_contents\\(.*?\\): }', '', $msg);
});
try {
$result = file_get_contents($fileUrl, false, $ctx);
$contentLength = !empty($http_response_header[0]) ? $this->findHeaderValue($http_response_header, 'content-length') : null;
if ($contentLength && Platform::strlen($result) < $contentLength) {
// alas, this is not possible via the stream callback because STREAM_NOTIFY_COMPLETED is documented, but not implemented anywhere in PHP
throw new TransportException('Content-Length mismatch');
}
if (PHP_VERSION_ID < 50600 && !empty($options['ssl']['peer_fingerprint'])) {
// Emulate fingerprint validation on PHP < 5.6
$params = stream_context_get_params($ctx);
$expectedPeerFingerprint = $options['ssl']['peer_fingerprint'];
$peerFingerprint = TlsHelper::getCertificateFingerprint($params['options']['ssl']['peer_certificate']);
// Constant time compare??!
if ($expectedPeerFingerprint !== $peerFingerprint) {
throw new TransportException('Peer fingerprint did not match');
}
}
} catch (\Exception $e) {
if ($e instanceof TransportException && !empty($http_response_header[0])) {
$e->setHeaders($http_response_header);
$e->setStatusCode($this->findStatusCode($http_response_header));
}
if ($e instanceof TransportException && $result !== false) {
$e->setResponse($result);
}
$result = false;
}
if ($errorMessage && !ini_get('allow_url_fopen')) {
$errorMessage = 'allow_url_fopen must be enabled in php.ini (' . $errorMessage . ')';
}
restore_error_handler();
if (isset($e) && !$this->retry) {
if (!$this->degradedMode && false !== strpos($e->getMessage(), 'Operation timed out')) {
$this->degradedMode = true;
$this->io->writeError(array('<error>' . $e->getMessage() . '</error>', '<error>Retrying with degraded mode, check https://getcomposer.org/doc/articles/troubleshooting.md#degraded-mode for more info</error>'));
return $this->get($this->originUrl, $this->fileUrl, $additionalOptions, $this->fileName, $this->progress);
}
throw $e;
}
$statusCode = null;
$contentType = null;
if (!empty($http_response_header[0])) {
$statusCode = $this->findStatusCode($http_response_header);
$contentType = $this->findHeaderValue($http_response_header, 'content-type');
}
// check for bitbucket login page asking to authenticate
if ($originUrl === 'bitbucket.org' && substr($fileUrl, -4) === '.zip' && preg_match('{^text/html\\b}i', $contentType)) {
$result = false;
if ($this->retryAuthFailure) {
$this->promptAuthAndRetry(401);
}
}
// handle 3xx redirects for php<5.6, 304 Not Modified is excluded
$hasFollowedRedirect = false;
if ($userlandFollow && $statusCode >= 300 && $statusCode <= 399 && $statusCode !== 304 && $this->redirects < $this->maxRedirects) {
$hasFollowedRedirect = true;
$result = $this->handleRedirect($http_response_header, $additionalOptions, $result);
}
// fail 4xx and 5xx responses and capture the response
if ($statusCode && $statusCode >= 400 && $statusCode <= 599) {
if (!$this->retry) {
if ($this->progress && !$this->retry && !$isRedirect) {
$this->io->overwriteError(" Downloading: <error>Failed</error>");
}
$e = new TransportException('The "' . $this->fileUrl . '" file could not be downloaded (' . $http_response_header[0] . ')', $statusCode);
$e->setHeaders($http_response_header);
$e->setResponse($result);
$e->setStatusCode($statusCode);
throw $e;
}
$result = false;
}
if ($this->progress && !$this->retry && !$isRedirect) {
$this->io->overwriteError(" Downloading: " . ($result === false ? '<error>Failed</error>' : '<comment>100%</comment>'));
}
// decode gzip
if ($result && extension_loaded('zlib') && substr($fileUrl, 0, 4) === 'http' && !$hasFollowedRedirect) {
$decode = 'gzip' === strtolower($this->findHeaderValue($http_response_header, 'content-encoding'));
if ($decode) {
try {
if (PHP_VERSION_ID >= 50400) {
$result = zlib_decode($result);
} else {
// work around issue with gzuncompress & co that do not work with all gzip checksums
$result = file_get_contents('compress.zlib://data:application/octet-stream;base64,' . base64_encode($result));
}
if (!$result) {
throw new TransportException('Failed to decode zlib stream');
}
} catch (\Exception $e) {
if ($this->degradedMode) {
throw $e;
}
$this->degradedMode = true;
$this->io->writeError(array('<error>Failed to decode response: ' . $e->getMessage() . '</error>', '<error>Retrying with degraded mode, check https://getcomposer.org/doc/articles/troubleshooting.md#degraded-mode for more info</error>'));
return $this->get($this->originUrl, $this->fileUrl, $additionalOptions, $this->fileName, $this->progress);
}
}
}
// handle copy command if download was successful
if (false !== $result && null !== $fileName && !$isRedirect) {
if ('' === $result) {
throw new TransportException('"' . $this->fileUrl . '" appears broken, and returned an empty 200 response');
}
$errorMessage = '';
set_error_handler(function ($code, $msg) use(&$errorMessage) {
if ($errorMessage) {
$errorMessage .= "\n";
}
$errorMessage .= preg_replace('{^file_put_contents\\(.*?\\): }', '', $msg);
});
$result = (bool) file_put_contents($fileName, $result);
restore_error_handler();
if (false === $result) {
throw new TransportException('The "' . $this->fileUrl . '" file could not be written to ' . $fileName . ': ' . $errorMessage);
}
}
// Handle SSL cert match issues
if (false === $result && false !== strpos($errorMessage, 'Peer certificate') && PHP_VERSION_ID < 50600) {
// Certificate name error, PHP doesn't support subjectAltName on PHP < 5.6
// The procedure to handle sAN for older PHP's is:
//
// 1. Open socket to remote server and fetch certificate (disabling peer
// validation because PHP errors without giving up the certificate.)
//
// 2. Verifying the domain in the URL against the names in the sAN field.
// If there is a match record the authority [host/port], certificate
// common name, and certificate fingerprint.
//
// 3. Retry the original request but changing the CN_match parameter to
// the common name extracted from the certificate in step 2.
//
// 4. To prevent any attempt at being hoodwinked by switching the
// certificate between steps 2 and 3 the fingerprint of the certificate
// presented in step 3 is compared against the one recorded in step 2.
if (CaBundle::isOpensslParseSafe()) {
$certDetails = $this->getCertificateCnAndFp($this->fileUrl, $options);
if ($certDetails) {
$this->peerCertificateMap[$this->getUrlAuthority($this->fileUrl)] = $certDetails;
$this->retry = true;
}
} else {
$this->io->writeError(sprintf('<error>Your version of PHP, %s, is affected by CVE-2013-6420 and cannot safely perform certificate validation, we strongly suggest you upgrade.</error>', PHP_VERSION));
}
}
if ($this->retry) {
$this->retry = false;
$result = $this->get($this->originUrl, $this->fileUrl, $additionalOptions, $this->fileName, $this->progress);
if ($this->storeAuth && $this->config) {
$authHelper = new AuthHelper($this->io, $this->config);
$authHelper->storeAuth($this->originUrl, $this->storeAuth);
$this->storeAuth = false;
}
return $result;
}
if (false === $result) {
$e = new TransportException('The "' . $this->fileUrl . '" file could not be downloaded: ' . $errorMessage, $errorCode);
if (!empty($http_response_header[0])) {
$e->setHeaders($http_response_header);
}
if (!$this->degradedMode && false !== strpos($e->getMessage(), 'Operation timed out')) {
$this->degradedMode = true;
$this->io->writeError(array('<error>' . $e->getMessage() . '</error>', '<error>Retrying with degraded mode, check https://getcomposer.org/doc/articles/troubleshooting.md#degraded-mode for more info</error>'));
return $this->get($this->originUrl, $this->fileUrl, $additionalOptions, $this->fileName, $this->progress);
}
throw $e;
}
if (!empty($http_response_header[0])) {
$this->lastHeaders = $http_response_header;
}
return $result;
}
/**
* {@inheritDoc}
*/
protected function execute(InputInterface $input, OutputInterface $output)
{
// Open file in editor
if ($input->getOption('editor')) {
$editor = escapeshellcmd(getenv('EDITOR'));
if (!$editor) {
if (Platform::isWindows()) {
$editor = 'notepad';
} else {
foreach (array('editor', 'vim', 'vi', 'nano', 'pico', 'ed') as $candidate) {
if (exec('which ' . $candidate)) {
$editor = $candidate;
break;
}
}
}
}
$file = $input->getOption('auth') ? $this->authConfigFile->getPath() : $this->configFile->getPath();
system($editor . ' ' . $file . (Platform::isWindows() ? '' : ' > `tty`'));
return 0;
}
if (!$input->getOption('global')) {
$this->config->merge($this->configFile->read());
$this->config->merge(array('config' => $this->authConfigFile->exists() ? $this->authConfigFile->read() : array()));
}
// List the configuration of the file settings
if ($input->getOption('list')) {
$this->listConfiguration($this->config->all(), $this->config->raw(), $output);
return 0;
}
$settingKey = $input->getArgument('setting-key');
if (!$settingKey) {
return 0;
}
// If the user enters in a config variable, parse it and save to file
if (array() !== $input->getArgument('setting-value') && $input->getOption('unset')) {
throw new \RuntimeException('You can not combine a setting value with --unset');
}
// show the value if no value is provided
if (array() === $input->getArgument('setting-value') && !$input->getOption('unset')) {
$data = $this->config->all();
if (preg_match('/^repos?(?:itories)?(?:\\.(.+))?/', $settingKey, $matches)) {
if (empty($matches[1])) {
$value = isset($data['repositories']) ? $data['repositories'] : array();
} else {
if (!isset($data['repositories'][$matches[1]])) {
throw new \InvalidArgumentException('There is no ' . $matches[1] . ' repository defined');
}
$value = $data['repositories'][$matches[1]];
}
} elseif (strpos($settingKey, '.')) {
$bits = explode('.', $settingKey);
$data = $data['config'];
$match = false;
foreach ($bits as $bit) {
$key = isset($key) ? $key . '.' . $bit : $bit;
$match = false;
if (isset($data[$key])) {
$match = true;
$data = $data[$key];
unset($key);
}
}
if (!$match) {
throw new \RuntimeException($settingKey . ' is not defined.');
}
$value = $data;
} elseif (isset($data['config'][$settingKey])) {
$value = $this->config->get($settingKey, $input->getOption('absolute') ? 0 : Config::RELATIVE_PATHS);
} else {
throw new \RuntimeException($settingKey . ' is not defined');
}
if (is_array($value)) {
$value = json_encode($value);
}
$this->getIO()->write($value);
return 0;
}
$values = $input->getArgument('setting-value');
// what the user is trying to add/change
$booleanValidator = function ($val) {
return in_array($val, array('true', 'false', '1', '0'), true);
};
$booleanNormalizer = function ($val) {
return $val !== 'false' && (bool) $val;
};
// handle config values
$uniqueConfigValues = array('process-timeout' => array('is_numeric', 'intval'), 'use-include-path' => array($booleanValidator, $booleanNormalizer), 'preferred-install' => array(function ($val) {
return in_array($val, array('auto', 'source', 'dist'), true);
}, function ($val) {
return $val;
}), 'store-auths' => array(function ($val) {
return in_array($val, array('true', 'false', 'prompt'), true);
}, function ($val) {
if ('prompt' === $val) {
return 'prompt';
}
return $val !== 'false' && (bool) $val;
}), 'notify-on-install' => array($booleanValidator, $booleanNormalizer), 'vendor-dir' => array('is_string', function ($val) {
return $val;
}), 'bin-dir' => array('is_string', function ($val) {
return $val;
}), 'archive-dir' => array('is_string', function ($val) {
return $val;
}), 'archive-format' => array('is_string', function ($val) {
return $val;
}), 'data-dir' => array('is_string', function ($val) {
return $val;
}), 'cache-dir' => array('is_string', function ($val) {
return $val;
}), 'cache-files-dir' => array('is_string', function ($val) {
return $val;
}), 'cache-repo-dir' => array('is_string', function ($val) {
return $val;
}), 'cache-vcs-dir' => array('is_string', function ($val) {
return $val;
}), 'cache-ttl' => array('is_numeric', 'intval'), 'cache-files-ttl' => array('is_numeric', 'intval'), 'cache-files-maxsize' => array(function ($val) {
return preg_match('/^\\s*([0-9.]+)\\s*(?:([kmg])(?:i?b)?)?\\s*$/i', $val) > 0;
}, function ($val) {
return $val;
}), 'bin-compat' => array(function ($val) {
return in_array($val, array('auto', 'full'));
}, function ($val) {
return $val;
}), 'discard-changes' => array(function ($val) {
return in_array($val, array('stash', 'true', 'false', '1', '0'), true);
}, function ($val) {
if ('stash' === $val) {
return 'stash';
}
return $val !== 'false' && (bool) $val;
}), 'autoloader-suffix' => array('is_string', function ($val) {
return $val === 'null' ? null : $val;
}), 'sort-packages' => array($booleanValidator, $booleanNormalizer), 'optimize-autoloader' => array($booleanValidator, $booleanNormalizer), 'classmap-authoritative' => array($booleanValidator, $booleanNormalizer), 'prepend-autoloader' => array($booleanValidator, $booleanNormalizer), 'disable-tls' => array($booleanValidator, $booleanNormalizer), 'secure-http' => array($booleanValidator, $booleanNormalizer), 'cafile' => array(function ($val) {
return file_exists($val) && is_readable($val);
}, function ($val) {
return $val === 'null' ? null : $val;
}), 'capath' => array(function ($val) {
return is_dir($val) && is_readable($val);
}, function ($val) {
return $val === 'null' ? null : $val;
}), 'github-expose-hostname' => array($booleanValidator, $booleanNormalizer));
$multiConfigValues = array('github-protocols' => array(function ($vals) {
if (!is_array($vals)) {
return 'array expected';
}
foreach ($vals as $val) {
if (!in_array($val, array('git', 'https', 'ssh'))) {
return 'valid protocols include: git, https, ssh';
}
}
return true;
}, function ($vals) {
return $vals;
}), 'github-domains' => array(function ($vals) {
if (!is_array($vals)) {
return 'array expected';
}
return true;
}, function ($vals) {
return $vals;
}), 'gitlab-domains' => array(function ($vals) {
if (!is_array($vals)) {
return 'array expected';
}
return true;
}, function ($vals) {
return $vals;
}));
foreach ($uniqueConfigValues as $name => $callbacks) {
if ($settingKey === $name) {
if ($input->getOption('unset')) {
return $this->configSource->removeConfigSetting($settingKey);
}
list($validator, $normalizer) = $callbacks;
if (1 !== count($values)) {
throw new \RuntimeException('You can only pass one value. Example: php composer.phar config process-timeout 300');
}
if (true !== ($validation = $validator($values[0]))) {
throw new \RuntimeException(sprintf('"%s" is an invalid value' . ($validation ? ' (' . $validation . ')' : ''), $values[0]));
}
return $this->configSource->addConfigSetting($settingKey, $normalizer($values[0]));
}
}
foreach ($multiConfigValues as $name => $callbacks) {
if ($settingKey === $name) {
if ($input->getOption('unset')) {
return $this->configSource->removeConfigSetting($settingKey);
}
list($validator, $normalizer) = $callbacks;
if (true !== ($validation = $validator($values))) {
throw new \RuntimeException(sprintf('%s is an invalid value' . ($validation ? ' (' . $validation . ')' : ''), json_encode($values)));
}
return $this->configSource->addConfigSetting($settingKey, $normalizer($values));
}
}
// handle repositories
if (preg_match('/^repos?(?:itories)?\\.(.+)/', $settingKey, $matches)) {
if ($input->getOption('unset')) {
return $this->configSource->removeRepository($matches[1]);
}
if (2 === count($values)) {
return $this->configSource->addRepository($matches[1], array('type' => $values[0], 'url' => $values[1]));
}
if (1 === count($values)) {
$value = strtolower($values[0]);
if (true === $booleanValidator($value)) {
if (false === $booleanNormalizer($value)) {
return $this->configSource->addRepository($matches[1], false);
}
} else {
$value = JsonFile::parseJson($values[0]);
return $this->configSource->addRepository($matches[1], $value);
}
}
throw new \RuntimeException('You must pass the type and a url. Example: php composer.phar config repositories.foo vcs https://bar.com');
}
// handle platform
if (preg_match('/^platform\\.(.+)/', $settingKey, $matches)) {
if ($input->getOption('unset')) {
return $this->configSource->removeConfigSetting($settingKey);
}
return $this->configSource->addConfigSetting($settingKey, $values[0]);
}
// handle github-oauth
if (preg_match('/^(github-oauth|gitlab-oauth|http-basic)\\.(.+)/', $settingKey, $matches)) {
if ($input->getOption('unset')) {
$this->authConfigSource->removeConfigSetting($matches[1] . '.' . $matches[2]);
$this->configSource->removeConfigSetting($matches[1] . '.' . $matches[2]);
return;
}
if ($matches[1] === 'github-oauth' || $matches[1] === 'gitlab-oauth') {
if (1 !== count($values)) {
throw new \RuntimeException('Too many arguments, expected only one token');
}
$this->configSource->removeConfigSetting($matches[1] . '.' . $matches[2]);
$this->authConfigSource->addConfigSetting($matches[1] . '.' . $matches[2], $values[0]);
} elseif ($matches[1] === 'http-basic') {
if (2 !== count($values)) {
throw new \RuntimeException('Expected two arguments (username, password), got ' . count($values));
}
$this->configSource->removeConfigSetting($matches[1] . '.' . $matches[2]);
$this->authConfigSource->addConfigSetting($matches[1] . '.' . $matches[2], array('username' => $values[0], 'password' => $values[1]));
}
return;
}
throw new \InvalidArgumentException('Setting ' . $settingKey . ' does not exist or is not supported by this command');
}
protected function execute(InputInterface $input, OutputInterface $output)
{
$this->versionParser = new VersionParser();
if ($input->getOption('tree')) {
$this->initStyles($output);
}
$composer = $this->getComposer(false);
$io = $this->getIO();
if ($input->getOption('tree') && !$input->getOption('installed')) {
$io->writeError('The --tree (-t) option is only usable in combination with --installed (-i) or by passing a single package name to show, assuming -i');
$input->setOption('installed', true);
}
// init repos
$platformOverrides = array();
if ($composer) {
$platformOverrides = $composer->getConfig()->get('platform') ?: array();
}
$platformRepo = new PlatformRepository(array(), $platformOverrides);
if ($input->getOption('self')) {
$package = $this->getComposer()->getPackage();
$repos = $installedRepo = new ArrayRepository(array($package));
} elseif ($input->getOption('platform')) {
$repos = $installedRepo = $platformRepo;
} elseif ($input->getOption('installed')) {
$repos = $installedRepo = $this->getComposer()->getRepositoryManager()->getLocalRepository();
} elseif ($input->getOption('available')) {
$installedRepo = $platformRepo;
if ($composer) {
$repos = new CompositeRepository($composer->getRepositoryManager()->getRepositories());
} else {
$defaultRepos = Factory::createDefaultRepositories($io);
$repos = new CompositeRepository($defaultRepos);
$io->writeError('No composer.json found in the current directory, showing available packages from ' . implode(', ', array_keys($defaultRepos)));
}
} elseif ($composer) {
$localRepo = $composer->getRepositoryManager()->getLocalRepository();
$installedRepo = new CompositeRepository(array($localRepo, $platformRepo));
$repos = new CompositeRepository(array_merge(array($installedRepo), $composer->getRepositoryManager()->getRepositories()));
} else {
$defaultRepos = Factory::createDefaultRepositories($io);
$io->writeError('No composer.json found in the current directory, showing available packages from ' . implode(', ', array_keys($defaultRepos)));
$installedRepo = $platformRepo;
$repos = new CompositeRepository(array_merge(array($installedRepo), $defaultRepos));
}
if ($composer) {
$commandEvent = new CommandEvent(PluginEvents::COMMAND, 'show', $input, $output);
$composer->getEventDispatcher()->dispatch($commandEvent->getName(), $commandEvent);
}
// show single package or single version
if ($input->getArgument('package') || !empty($package)) {
$versions = array();
if (empty($package)) {
list($package, $versions) = $this->getPackage($installedRepo, $repos, $input->getArgument('package'), $input->getArgument('version'));
if (!$package) {
throw new \InvalidArgumentException('Package ' . $input->getArgument('package') . ' not found');
}
} else {
$versions = array($package->getPrettyVersion() => $package->getVersion());
}
if ($input->getOption('tree')) {
$this->displayPackageTree($package, $installedRepo, $repos, $output);
} else {
$this->printMeta($package, $versions, $installedRepo, $repos);
$this->printLinks($package, 'requires');
$this->printLinks($package, 'devRequires', 'requires (dev)');
if ($package->getSuggests()) {
$io->write("\n<info>suggests</info>");
foreach ($package->getSuggests() as $suggested => $reason) {
$io->write($suggested . ' <comment>' . $reason . '</comment>');
}
}
$this->printLinks($package, 'provides');
$this->printLinks($package, 'conflicts');
$this->printLinks($package, 'replaces');
}
return;
}
// show tree view if requested
if ($input->getOption('tree')) {
$rootPackage = $this->getComposer()->getPackage();
$rootRequires = array_map('strtolower', array_keys(array_merge($rootPackage->getRequires(), $rootPackage->getDevRequires())));
foreach ($installedRepo->getPackages() as $package) {
if (in_array($package->getName(), $rootRequires, true)) {
$this->displayPackageTree($package, $installedRepo, $repos, $output);
}
}
return 0;
}
if ($repos instanceof CompositeRepository) {
$repos = $repos->getRepositories();
} elseif (!is_array($repos)) {
$repos = array($repos);
}
// list packages
$packages = array();
foreach ($repos as $repo) {
if ($repo === $platformRepo) {
$type = '<info>platform</info>:';
} elseif ($repo === $installedRepo || $installedRepo instanceof CompositeRepository && in_array($repo, $installedRepo->getRepositories(), true)) {
$type = '<info>installed</info>:';
} else {
$type = '<comment>available</comment>:';
}
if ($repo instanceof ComposerRepository && $repo->hasProviders()) {
foreach ($repo->getProviderNames() as $name) {
$packages[$type][$name] = $name;
}
} else {
foreach ($repo->getPackages() as $package) {
if (!isset($packages[$type][$package->getName()]) || !is_object($packages[$type][$package->getName()]) || version_compare($packages[$type][$package->getName()]->getVersion(), $package->getVersion(), '<')) {
$packages[$type][$package->getName()] = $package;
}
}
}
}
$showAllTypes = !$input->getOption('platform') && !$input->getOption('installed') && !$input->getOption('available');
$indent = $showAllTypes ? ' ' : '';
foreach (array('<info>platform</info>:' => true, '<comment>available</comment>:' => false, '<info>installed</info>:' => true) as $type => $showVersion) {
if (isset($packages[$type])) {
if ($showAllTypes) {
$io->write($type);
}
ksort($packages[$type]);
$nameLength = $versionLength = 0;
foreach ($packages[$type] as $package) {
if (is_object($package)) {
$nameLength = max($nameLength, strlen($package->getPrettyName()));
$versionLength = max($versionLength, strlen($package->getFullPrettyVersion()));
} else {
$nameLength = max($nameLength, $package);
}
}
list($width) = $this->getApplication()->getTerminalDimensions();
if (null === $width) {
// In case the width is not detected, we're probably running the command
// outside of a real terminal, use space without a limit
$width = PHP_INT_MAX;
}
if (Platform::isWindows()) {
$width--;
}
if ($input->getOption('path') && null === $composer) {
$io->writeError('No composer.json found in the current directory, disabling "path" option');
$input->setOption('path', false);
}
$writePath = !$input->getOption('name-only') && $input->getOption('path');
$writeVersion = !$input->getOption('name-only') && !$input->getOption('path') && $showVersion && $nameLength + $versionLength + 3 <= $width;
$writeDescription = !$input->getOption('name-only') && !$input->getOption('path') && $nameLength + ($showVersion ? $versionLength : 0) + 24 <= $width;
foreach ($packages[$type] as $package) {
if (is_object($package)) {
$io->write($indent . str_pad($package->getPrettyName(), $nameLength, ' '), false);
if ($writeVersion) {
$io->write(' ' . str_pad($package->getFullPrettyVersion(), $versionLength, ' '), false);
}
if ($writeDescription) {
$description = strtok($package->getDescription(), "\r\n");
$remaining = $width - $nameLength - $versionLength - 4;
if (strlen($description) > $remaining) {
$description = substr($description, 0, $remaining - 3) . '...';
}
$io->write(' ' . $description, false);
}
if ($writePath) {
$path = strtok(realpath($composer->getInstallationManager()->getInstallPath($package)), "\r\n");
$io->write(' ' . $path, false);
}
} else {
$io->write($indent . $package, false);
}
$io->write('');
}
if ($showAllTypes) {
$io->write('');
}
}
}
}