/
ShowCommand.php
1361 lines (1189 loc) · 55.5 KB
/
ShowCommand.php
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<?php declare(strict_types=1);
/*
* This file is part of Composer.
*
* (c) Nils Adermann <naderman@naderman.de>
* Jordi Boggiano <j.boggiano@seld.be>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Composer\Command;
use Composer\Composer;
use Composer\DependencyResolver\DefaultPolicy;
use Composer\Filter\PlatformRequirementFilter\PlatformRequirementFilterInterface;
use Composer\Json\JsonFile;
use Composer\Package\BasePackage;
use Composer\Package\CompletePackageInterface;
use Composer\Package\Link;
use Composer\Package\AliasPackage;
use Composer\Package\Package;
use Composer\Package\PackageInterface;
use Composer\Package\Version\VersionParser;
use Composer\Package\Version\VersionSelector;
use Composer\Pcre\Preg;
use Composer\Plugin\CommandEvent;
use Composer\Plugin\PluginEvents;
use Composer\Repository\InstalledArrayRepository;
use Composer\Repository\ComposerRepository;
use Composer\Repository\CompositeRepository;
use Composer\Repository\FilterRepository;
use Composer\Repository\PlatformRepository;
use Composer\Repository\RepositoryFactory;
use Composer\Repository\InstalledRepository;
use Composer\Repository\RepositoryInterface;
use Composer\Repository\RepositorySet;
use Composer\Repository\RootPackageRepository;
use Composer\Semver\Constraint\ConstraintInterface;
use Composer\Semver\Semver;
use Composer\Spdx\SpdxLicenses;
use Composer\Util\PackageInfo;
use Symfony\Component\Console\Formatter\OutputFormatter;
use Symfony\Component\Console\Formatter\OutputFormatterStyle;
use Symfony\Component\Console\Input\InputArgument;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Input\InputOption;
use Symfony\Component\Console\Output\OutputInterface;
/**
* @author Robert Schönthal <seroscho@googlemail.com>
* @author Jordi Boggiano <j.boggiano@seld.be>
* @author Jérémy Romey <jeremyFreeAgent>
* @author Mihai Plasoianu <mihai@plasoianu.de>
*/
class ShowCommand extends BaseCommand
{
/** @var VersionParser */
protected $versionParser;
/** @var string[] */
protected $colors;
/** @var ?RepositorySet */
private $repositorySet;
/**
* @return void
*/
protected function configure()
{
$this
->setName('show')
->setAliases(array('info'))
->setDescription('Shows information about packages.')
->setDefinition(array(
new InputArgument('package', InputArgument::OPTIONAL, 'Package to inspect. Or a name including a wildcard (*) to filter lists of packages instead.'),
new InputArgument('version', InputArgument::OPTIONAL, 'Version or version constraint to inspect'),
new InputOption('all', null, InputOption::VALUE_NONE, 'List all packages'),
new InputOption('locked', null, InputOption::VALUE_NONE, 'List all locked packages'),
new InputOption('installed', 'i', InputOption::VALUE_NONE, 'List installed packages only (enabled by default, only present for BC).'),
new InputOption('platform', 'p', InputOption::VALUE_NONE, 'List platform packages only'),
new InputOption('available', 'a', InputOption::VALUE_NONE, 'List available packages only'),
new InputOption('self', 's', InputOption::VALUE_NONE, 'Show the root package information'),
new InputOption('name-only', 'N', InputOption::VALUE_NONE, 'List package names only'),
new InputOption('path', 'P', InputOption::VALUE_NONE, 'Show package paths'),
new InputOption('tree', 't', InputOption::VALUE_NONE, 'List the dependencies as a tree'),
new InputOption('latest', 'l', InputOption::VALUE_NONE, 'Show the latest version'),
new InputOption('outdated', 'o', InputOption::VALUE_NONE, 'Show the latest version but only for packages that are outdated'),
new InputOption('ignore', null, InputOption::VALUE_REQUIRED | InputOption::VALUE_IS_ARRAY, 'Ignore specified package(s). Use it with the --outdated option if you don\'t want to be informed about new versions of some packages.'),
new InputOption('minor-only', 'm', InputOption::VALUE_NONE, 'Show only packages that have minor SemVer-compatible updates. Use with the --outdated option.'),
new InputOption('direct', 'D', InputOption::VALUE_NONE, 'Shows only packages that are directly required by the root package'),
new InputOption('strict', null, InputOption::VALUE_NONE, 'Return a non-zero exit code when there are outdated packages'),
new InputOption('format', 'f', InputOption::VALUE_REQUIRED, 'Format of the output: text or json', 'text'),
new InputOption('no-dev', null, InputOption::VALUE_NONE, 'Disables search in require-dev packages.'),
new InputOption('ignore-platform-req', null, InputOption::VALUE_REQUIRED | InputOption::VALUE_IS_ARRAY, 'Ignore a specific platform requirement (php & ext- packages). Use with the --outdated option'),
new InputOption('ignore-platform-reqs', null, InputOption::VALUE_NONE, 'Ignore all platform requirements (php & ext- packages). Use with the --outdated option'),
))
->setHelp(
<<<EOT
The show command displays detailed information about a package, or
lists all packages available.
Read more at https://getcomposer.org/doc/03-cli.md#show
EOT
)
;
}
protected function execute(InputInterface $input, OutputInterface $output)
{
$this->versionParser = new VersionParser;
if ($input->getOption('tree')) {
$this->initStyles($output);
}
$composer = $this->tryComposer();
$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')) {
$input->setOption('latest', true);
} elseif (count($input->getOption('ignore')) > 0) {
$io->writeError('<warning>You are using the option "ignore" for action other than "outdated", it will be ignored.</warning>');
}
if ($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'))) {
$io->writeError('The --tree (-t) option is not usable in combination with --all or --available (-a)');
return 1;
}
if ($input->getOption('tree') && $input->getOption('latest')) {
$io->writeError('The --tree (-t) option is not usable in combination with --latest (-l)');
return 1;
}
if ($input->getOption('tree') && $input->getOption('path')) {
$io->writeError('The --tree (-t) option is not usable in combination with --path (-P)');
return 1;
}
$format = $input->getOption('format');
if (!in_array($format, array('text', 'json'))) {
$io->writeError(sprintf('Unsupported format "%s". See help for supported formats.', $format));
return 1;
}
$platformReqFilter = $this->getPlatformRequirementFilter($input);
// init repos
$platformOverrides = array();
if ($composer) {
$platformOverrides = $composer->getConfig()->get('platform') ?: array();
}
$platformRepo = new PlatformRepository(array(), $platformOverrides);
$lockedRepo = null;
if ($input->getOption('self')) {
$package = $this->requireComposer()->getPackage();
if ($input->getOption('name-only')) {
$io->write($package->getName());
return 0;
}
if ($input->getArgument('package')) {
throw new \InvalidArgumentException('You cannot use --self together with a package name');
}
$repos = $installedRepo = new InstalledRepository(array(new RootPackageRepository($package)));
} elseif ($input->getOption('platform')) {
$repos = $installedRepo = new InstalledRepository(array($platformRepo));
} elseif ($input->getOption('available')) {
$installedRepo = new InstalledRepository(array($platformRepo));
if ($composer) {
$repos = new CompositeRepository($composer->getRepositoryManager()->getRepositories());
$installedRepo->addRepository($composer->getRepositoryManager()->getLocalRepository());
} 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();
$locker = $composer->getLocker();
if ($locker->isLocked()) {
$lockedRepo = $locker->getLockedRepository(true);
$installedRepo = new InstalledRepository(array($lockedRepo, $localRepo, $platformRepo));
} else {
$installedRepo = new InstalledRepository(array($localRepo, $platformRepo));
}
$repos = new CompositeRepository(array_merge(array(new FilterRepository($installedRepo, array('canonical' => false))), $composer->getRepositoryManager()->getRepositories()));
} elseif ($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)));
$installedRepo = new InstalledRepository(array($platformRepo));
$repos = new CompositeRepository(array_merge(array($installedRepo), $defaultRepos));
} elseif ($input->getOption('locked')) {
if (!$composer || !$composer->getLocker()->isLocked()) {
throw new \UnexpectedValueException('A valid composer.json and composer.lock files is required to run this command with --locked');
}
$locker = $composer->getLocker();
$lockedRepo = $locker->getLockedRepository(!$input->getOption('no-dev'));
$repos = $installedRepo = new InstalledRepository(array($lockedRepo));
} else {
// --installed / default case
if (!$composer) {
$composer = $this->requireComposer();
}
$rootPkg = $composer->getPackage();
$repos = $installedRepo = new InstalledRepository(array($composer->getRepositoryManager()->getLocalRepository()));
if ($input->getOption('no-dev')) {
$packages = $this->filterRequiredPackages($installedRepo, $rootPkg);
$repos = $installedRepo = new InstalledRepository(array(new InstalledArrayRepository(array_map(function ($pkg): PackageInterface {
return clone $pkg;
}, $packages))));
}
if (!$installedRepo->getPackages() && ($rootPkg->getRequires() || $rootPkg->getDevRequires())) {
$io->writeError('<warning>No dependencies installed. Try running composer install or update.</warning>');
}
}
if ($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 = $input->getArgument('package');
// show single package or single version
if (isset($package)) {
$versions = array($package->getPrettyVersion() => $package->getVersion());
} elseif (null !== $packageFilter && str_contains($packageFilter, '*')) {
list($package, $versions) = $this->getPackage($installedRepo, $repos, $packageFilter, $input->getArgument('version'));
if (!isset($package)) {
$options = $input->getOptions();
$hint = '';
if ($input->getOption('locked')) {
$hint .= ' in lock file';
}
if (isset($options['working-dir'])) {
$hint .= ' in ' . $options['working-dir'] . '/composer.json';
}
if (PlatformRepository::isPlatformPackage($packageFilter) && !$input->getOption('platform')) {
$hint .= ', try using --platform (-p) to show platform packages';
}
if (!$input->getOption('all')) {
$hint .= ', try using --all (-a) to show all available packages';
}
throw new \InvalidArgumentException('Package "' . $packageFilter . '" not found'.$hint.'.');
}
}
if (isset($package)) {
assert(isset($versions));
$exitCode = 0;
if ($input->getOption('tree')) {
$arrayTree = $this->generatePackageTree($package, $installedRepo, $repos);
if ('json' === $format) {
$io->write(JsonFile::encode(array('installed' => array($arrayTree))));
} else {
$this->displayPackageTree(array($arrayTree));
}
return $exitCode;
}
$latestPackage = null;
if ($input->getOption('latest')) {
$latestPackage = $this->findLatestPackage($package, $composer, $platformRepo, $input->getOption('minor-only'), $platformReqFilter);
}
if (
$input->getOption('outdated')
&& $input->getOption('strict')
&& null !== $latestPackage
&& $latestPackage->getFullPrettyVersion() !== $package->getFullPrettyVersion()
&& (!$latestPackage instanceof CompletePackageInterface || !$latestPackage->isAbandoned())
) {
$exitCode = 1;
}
if ($input->getOption('path')) {
$io->write($package->getName(), false);
$io->write(' ' . strtok(realpath($composer->getInstallationManager()->getInstallPath($package)), "\r\n"));
return $exitCode;
}
if ('json' === $format) {
$this->printPackageInfoAsJson($package, $versions, $installedRepo, $latestPackage ?: null);
} else {
$this->printPackageInfo($package, $versions, $installedRepo, $latestPackage ?: null);
}
return $exitCode;
}
// show tree view if requested
if ($input->getOption('tree')) {
$rootRequires = $this->getRootRequires();
$packages = $installedRepo->getPackages();
usort($packages, function (BasePackage $a, BasePackage $b): int {
return strcmp((string) $a, (string) $b);
});
$arrayTree = array();
foreach ($packages as $package) {
if (in_array($package->getName(), $rootRequires, true)) {
$arrayTree[] = $this->generatePackageTree($package, $installedRepo, $repos);
}
}
if ('json' === $format) {
$io->write(JsonFile::encode(array('installed' => $arrayTree)));
} else {
$this->displayPackageTree($arrayTree);
}
return 0;
}
// list packages
/** @var array<string, array<string, string|CompletePackageInterface>> $packages */
$packages = array();
$packageFilterRegex = null;
if (null !== $packageFilter) {
$packageFilterRegex = '{^'.str_replace('\\*', '.*?', preg_quote($packageFilter)).'$}i';
}
$packageListFilter = array();
if ($input->getOption('direct')) {
$packageListFilter = $this->getRootRequires();
}
if ($input->getOption('path') && null === $composer) {
$io->writeError('No composer.json found in the current directory, disabling "path" option');
$input->setOption('path', false);
}
foreach ($repos->getRepositories() as $repo) {
if ($repo === $platformRepo) {
$type = 'platform';
} elseif ($lockedRepo !== null && $repo === $lockedRepo) {
$type = 'locked';
} elseif ($repo === $installedRepo || in_array($repo, $installedRepo->getRepositories(), true)) {
$type = 'installed';
} else {
$type = 'available';
}
if ($repo instanceof ComposerRepository) {
foreach ($repo->getPackageNames($packageFilter) 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(), $package->getVersion(), '<')
) {
while ($package instanceof AliasPackage) {
$package = $package->getAliasOf();
}
if (!$packageFilterRegex || Preg::isMatch($packageFilterRegex, $package->getName())) {
if (!$packageListFilter || in_array($package->getName(), $packageListFilter, true)) {
$packages[$type][$package->getName()] = $package;
}
}
}
}
if ($repo === $platformRepo) {
foreach ($platformRepo->getDisabledPackages() as $name => $package) {
$packages[$type][$name] = $package;
}
}
}
}
$showAllTypes = $input->getOption('all');
$showLatest = $input->getOption('latest');
$showMinorOnly = $input->getOption('minor-only');
$ignoredPackages = array_map('strtolower', $input->getOption('ignore'));
$indent = $showAllTypes ? ' ' : '';
/** @var PackageInterface[] $latestPackages */
$latestPackages = array();
$exitCode = 0;
$viewData = array();
$viewMetaData = array();
foreach (array('platform' => true, 'locked' => true, 'available' => false, 'installed' => true) as $type => $showVersion) {
if (isset($packages[$type])) {
ksort($packages[$type]);
$nameLength = $versionLength = $latestLength = 0;
if ($showLatest && $showVersion) {
foreach ($packages[$type] as $package) {
if (is_object($package)) {
$latestPackage = $this->findLatestPackage($package, $composer, $platformRepo, $showMinorOnly, $platformReqFilter);
if ($latestPackage === null) {
continue;
}
$latestPackages[$package->getPrettyName()] = $latestPackage;
}
}
}
$writePath = !$input->getOption('name-only') && $input->getOption('path');
$writeVersion = !$input->getOption('name-only') && !$input->getOption('path') && $showVersion;
$writeLatest = $writeVersion && $showLatest;
$writeDescription = !$input->getOption('name-only') && !$input->getOption('path');
$hasOutdatedPackages = false;
$viewData[$type] = array();
foreach ($packages[$type] as $package) {
$packageViewData = array();
if (is_object($package)) {
$latestPackage = null;
if ($showLatest && isset($latestPackages[$package->getPrettyName()])) {
$latestPackage = $latestPackages[$package->getPrettyName()];
}
// Determine if Composer is checking outdated dependencies and if current package should trigger non-default exit code
$packageIsUpToDate = $latestPackage && $latestPackage->getFullPrettyVersion() === $package->getFullPrettyVersion() && (!$latestPackage instanceof CompletePackageInterface || !$latestPackage->isAbandoned());
$packageIsIgnored = \in_array($package->getPrettyName(), $ignoredPackages, true);
if ($input->getOption('outdated') && ($packageIsUpToDate || $packageIsIgnored)) {
continue;
}
if ($input->getOption('outdated') || $input->getOption('strict')) {
$hasOutdatedPackages = true;
}
$packageViewData['name'] = $package->getPrettyName();
if ($format !== 'json' || true !== $input->getOption('name-only')) {
$packageViewData['homepage'] = $package instanceof CompletePackageInterface ? $package->getHomepage() : null;
$packageViewData['source'] = PackageInfo::getViewSourceUrl($package);
}
$nameLength = max($nameLength, strlen($package->getPrettyName()));
if ($writeVersion) {
$packageViewData['version'] = $package->getFullPrettyVersion();
$versionLength = max($versionLength, strlen($package->getFullPrettyVersion()));
}
if ($writeLatest && $latestPackage) {
$packageViewData['latest'] = $latestPackage->getFullPrettyVersion();
$packageViewData['latest-status'] = $this->getUpdateStatus($latestPackage, $package);
$latestLength = max($latestLength, strlen($latestPackage->getFullPrettyVersion()));
}
if ($writeDescription && $package instanceof CompletePackageInterface) {
$packageViewData['description'] = $package->getDescription();
}
if ($writePath) {
$packageViewData['path'] = strtok(realpath($composer->getInstallationManager()->getInstallPath($package)), "\r\n");
}
$packageIsAbandoned = false;
if ($latestPackage instanceof CompletePackageInterface && $latestPackage->isAbandoned()) {
$replacementPackageName = $latestPackage->getReplacementPackage();
$replacement = $replacementPackageName !== null
? 'Use ' . $latestPackage->getReplacementPackage() . ' instead'
: 'No replacement was suggested';
$packageWarning = sprintf(
'Package %s is abandoned, you should avoid using it. %s.',
$package->getPrettyName(),
$replacement
);
$packageViewData['warning'] = $packageWarning;
$packageIsAbandoned = $replacementPackageName ?? true;
}
$packageViewData['abandoned'] = $packageIsAbandoned;
} else {
$packageViewData['name'] = $package;
$nameLength = max($nameLength, strlen($package));
}
$viewData[$type][] = $packageViewData;
}
$viewMetaData[$type] = array(
'nameLength' => $nameLength,
'versionLength' => $versionLength,
'latestLength' => $latestLength,
);
if ($input->getOption('strict') && $hasOutdatedPackages) {
$exitCode = 1;
break;
}
}
}
if ('json' === $format) {
$io->write(JsonFile::encode($viewData));
} else {
if ($input->getOption('latest') && array_filter($viewData)) {
if (!$io->isDecorated()) {
$io->writeError('Legend:');
$io->writeError('! patch or minor release available - update recommended');
$io->writeError('~ major release available - update possible');
if (!$input->getOption('outdated')) {
$io->writeError('= up to date version');
}
} else {
$io->writeError('<info>Color legend:</info>');
$io->writeError('- <highlight>patch or minor</highlight> release available - update recommended');
$io->writeError('- <comment>major</comment> release available - update possible');
if (!$input->getOption('outdated')) {
$io->writeError('- <info>up to date</info> version');
}
}
}
$width = $this->getTerminalWidth();
foreach ($viewData as $type => $packages) {
$nameLength = $viewMetaData[$type]['nameLength'];
$versionLength = $viewMetaData[$type]['versionLength'];
$latestLength = $viewMetaData[$type]['latestLength'];
$writeVersion = $nameLength + $versionLength + 3 <= $width;
$writeLatest = $nameLength + $versionLength + $latestLength + 3 <= $width;
$writeDescription = $nameLength + $versionLength + $latestLength + 24 <= $width;
if ($writeLatest && !$io->isDecorated()) {
$latestLength += 2;
}
if ($showAllTypes) {
if ('available' === $type) {
$io->write('<comment>' . $type . '</comment>:');
} else {
$io->write('<info>' . $type . '</info>:');
}
}
foreach ($packages as $package) {
$link = $package['source'] ?? $package['homepage'] ?? '';
if ($link !== '') {
$io->write($indent . '<href='.OutputFormatter::escape($link).'>'.$package['name'].'</>'. str_repeat(' ', $nameLength - strlen($package['name'])), false);
} else {
$io->write($indent . str_pad($package['name'], $nameLength, ' '), false);
}
if (isset($package['version']) && $writeVersion) {
$io->write(' ' . str_pad($package['version'], $versionLength, ' '), false);
}
if (isset($package['latest']) && isset($package['latest-status']) && $writeLatest) {
$latestVersion = $package['latest'];
$updateStatus = $package['latest-status'];
$style = $this->updateStatusToVersionStyle($updateStatus);
if (!$io->isDecorated()) {
$latestVersion = str_replace(array('up-to-date', 'semver-safe-update', 'update-possible'), array('=', '!', '~'), $updateStatus) . ' ' . $latestVersion;
}
$io->write(' <' . $style . '>' . str_pad($latestVersion, $latestLength, ' ') . '</' . $style . '>', false);
}
if (isset($package['description']) && $writeDescription) {
$description = strtok($package['description'], "\r\n");
$remaining = $width - $nameLength - $versionLength - 4;
if ($writeLatest) {
$remaining -= $latestLength;
}
if (strlen($description) > $remaining) {
$description = substr($description, 0, $remaining - 3) . '...';
}
$io->write(' ' . $description, false);
}
if (isset($package['path'])) {
$io->write(' ' . $package['path'], false);
}
$io->write('');
if (isset($package['warning'])) {
$io->write('<warning>' . $package['warning'] . '</warning>');
}
}
if ($showAllTypes) {
$io->write('');
}
}
}
return $exitCode;
}
/**
* @return string[]
*/
protected function getRootRequires(): array
{
$rootPackage = $this->requireComposer()->getPackage();
return array_map(
'strtolower',
array_keys(array_merge($rootPackage->getRequires(), $rootPackage->getDevRequires()))
);
}
/**
* @return array|string|string[]
*/
protected function getVersionStyle(PackageInterface $latestPackage, PackageInterface $package)
{
return $this->updateStatusToVersionStyle($this->getUpdateStatus($latestPackage, $package));
}
/**
* finds a package by name and version if provided
*
* @param string $name
* @param ConstraintInterface|string $version
* @throws \InvalidArgumentException
* @return array{CompletePackageInterface|null, array<string, string>}
*/
protected function getPackage(InstalledRepository $installedRepo, RepositoryInterface $repos, string $name, $version = null): array
{
$name = strtolower($name);
$constraint = is_string($version) ? $this->versionParser->parseConstraints($version) : $version;
$policy = new DefaultPolicy();
$repositorySet = new RepositorySet('dev');
$repositorySet->allowInstalledRepositories();
$repositorySet->addRepository($repos);
$matchedPackage = null;
$versions = array();
if (PlatformRepository::isPlatformPackage($name)) {
$pool = $repositorySet->createPoolWithAllPackages();
} else {
$pool = $repositorySet->createPoolForPackage($name);
}
$matches = $pool->whatProvides($name, $constraint);
foreach ($matches as $index => $package) {
// avoid showing the 9999999-dev alias if the default branch has no branch-alias set
if ($package instanceof AliasPackage && $package->getVersion() === VersionParser::DEFAULT_BRANCH_ALIAS) {
$package = $package->getAliasOf();
}
// select an exact match if it is in the installed repo and no specific version was required
if (null === $version && $installedRepo->hasPackage($package)) {
$matchedPackage = $package;
}
$versions[$package->getPrettyVersion()] = $package->getVersion();
$matches[$index] = $package->getId();
}
// select preferred package according to policy rules
if (!$matchedPackage && $matches && $preferred = $policy->selectPreferredPackages($pool, $matches)) {
$matchedPackage = $pool->literalToPackage($preferred[0]);
}
return array($matchedPackage, $versions);
}
/**
* Prints package info.
*
* @param array<string, string> $versions
* @param PackageInterface|null $latestPackage
*
* @return void
*/
protected function printPackageInfo(CompletePackageInterface $package, array $versions, InstalledRepository $installedRepo, PackageInterface $latestPackage = null): void
{
$io = $this->getIO();
$this->printMeta($package, $versions, $installedRepo, $latestPackage ?: null);
$this->printLinks($package, Link::TYPE_REQUIRE);
$this->printLinks($package, Link::TYPE_DEV_REQUIRE, '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, Link::TYPE_PROVIDE);
$this->printLinks($package, Link::TYPE_CONFLICT);
$this->printLinks($package, Link::TYPE_REPLACE);
}
/**
* Prints package metadata.
*
* @param array<string, string> $versions
* @param PackageInterface|null $latestPackage
*
* @return void
*/
protected function printMeta(CompletePackageInterface $package, array $versions, InstalledRepository $installedRepo, PackageInterface $latestPackage = null): void
{
$io = $this->getIO();
$io->write('<info>name</info> : ' . $package->getPrettyName());
$io->write('<info>descrip.</info> : ' . $package->getDescription());
$io->write('<info>keywords</info> : ' . implode(', ', $package->getKeywords() ?: array()));
$this->printVersions($package, $versions, $installedRepo);
if ($latestPackage) {
$style = $this->getVersionStyle($latestPackage, $package);
$io->write('<info>latest</info> : <'.$style.'>' . $latestPackage->getPrettyVersion() . '</'.$style.'>');
} else {
$latestPackage = $package;
}
$io->write('<info>type</info> : ' . $package->getType());
$this->printLicenses($package);
$io->write('<info>homepage</info> : ' . $package->getHomepage());
$io->write('<info>source</info> : ' . sprintf('[%s] <comment>%s</comment> %s', $package->getSourceType(), $package->getSourceUrl(), $package->getSourceReference()));
$io->write('<info>dist</info> : ' . sprintf('[%s] <comment>%s</comment> %s', $package->getDistType(), $package->getDistUrl(), $package->getDistReference()));
if ($installedRepo->hasPackage($package)) {
$io->write('<info>path</info> : ' . sprintf('%s', realpath($this->requireComposer()->getInstallationManager()->getInstallPath($package))));
}
$io->write('<info>names</info> : ' . implode(', ', $package->getNames()));
if ($latestPackage instanceof CompletePackageInterface && $latestPackage->isAbandoned()) {
$replacement = ($latestPackage->getReplacementPackage() !== null)
? ' The author suggests using the ' . $latestPackage->getReplacementPackage(). ' package instead.'
: null;
$io->writeError(
sprintf('<warning>Attention: This package is abandoned and no longer maintained.%s</warning>', $replacement)
);
}
if ($package->getSupport()) {
$io->write("\n<info>support</info>");
foreach ($package->getSupport() as $type => $value) {
$io->write('<comment>' . $type . '</comment> : '.$value);
}
}
if ($package->getAutoload()) {
$io->write("\n<info>autoload</info>");
$autoloadConfig = $package->getAutoload();
foreach ($autoloadConfig as $type => $autoloads) {
$io->write('<comment>' . $type . '</comment>');
if ($type === 'psr-0' || $type === 'psr-4') {
foreach ($autoloads as $name => $path) {
$io->write(($name ?: '*') . ' => ' . (is_array($path) ? implode(', ', $path) : ($path ?: '.')));
}
} elseif ($type === 'classmap') {
$io->write(implode(', ', $autoloadConfig[$type]));
}
}
if ($package->getIncludePaths()) {
$io->write('<comment>include-path</comment>');
$io->write(implode(', ', $package->getIncludePaths()));
}
}
}
/**
* Prints all available versions of this package and highlights the installed one if any.
*
* @param array<string, string> $versions
*
* @return void
*/
protected function printVersions(CompletePackageInterface $package, array $versions, InstalledRepository $installedRepo): void
{
$versions = array_keys($versions);
$versions = Semver::rsort($versions);
// highlight installed version
if ($installedPackages = $installedRepo->findPackages($package->getName())) {
foreach ($installedPackages as $installedPackage) {
$installedVersion = $installedPackage->getPrettyVersion();
$key = array_search($installedVersion, $versions);
if (false !== $key) {
$versions[$key] = '<info>* ' . $installedVersion . '</info>';
}
}
}
$versions = implode(', ', $versions);
$this->getIO()->write('<info>versions</info> : ' . $versions);
}
/**
* print link objects
*
* @param string $linkType
* @param string $title
*
* @return void
*/
protected function printLinks(CompletePackageInterface $package, string $linkType, string $title = null): void
{
$title = $title ?: $linkType;
$io = $this->getIO();
if ($links = $package->{'get'.ucfirst($linkType)}()) {
$io->write("\n<info>" . $title . "</info>");
foreach ($links as $link) {
$io->write($link->getTarget() . ' <comment>' . $link->getPrettyConstraint() . '</comment>');
}
}
}
/**
* Prints the licenses of a package with metadata
*
* @return void
*/
protected function printLicenses(CompletePackageInterface $package): void
{
$spdxLicenses = new SpdxLicenses();
$licenses = $package->getLicense();
$io = $this->getIO();
foreach ($licenses as $licenseId) {
$license = $spdxLicenses->getLicenseByIdentifier($licenseId); // keys: 0 fullname, 1 osi, 2 url
if (!$license) {
$out = $licenseId;
} else {
// is license OSI approved?
if ($license[1] === true) {
$out = sprintf('%s (%s) (OSI approved) %s', $license[0], $licenseId, $license[2]);
} else {
$out = sprintf('%s (%s) %s', $license[0], $licenseId, $license[2]);
}
}
$io->write('<info>license</info> : ' . $out);
}
}
/**
* Prints package info in JSON format.
*
* @param array<string, string> $versions
*
* @return void
*/
protected function printPackageInfoAsJson(CompletePackageInterface $package, array $versions, InstalledRepository $installedRepo, PackageInterface $latestPackage = null): void
{
$json = array(
'name' => $package->getPrettyName(),
'description' => $package->getDescription(),
'keywords' => $package->getKeywords() ?: array(),
'type' => $package->getType(),
'homepage' => $package->getHomepage(),
'names' => $package->getNames(),
);
$json = $this->appendVersions($json, $versions);
$json = $this->appendLicenses($json, $package);
if ($latestPackage) {
$json['latest'] = $latestPackage->getPrettyVersion();
} else {
$latestPackage = $package;
}
if (null !== $package->getSourceType()) {
$json['source'] = array(
'type' => $package->getSourceType(),
'url' => $package->getSourceUrl(),
'reference' => $package->getSourceReference(),
);
}
if (null !== $package->getDistType()) {
$json['dist'] = array(
'type' => $package->getDistType(),
'url' => $package->getDistUrl(),
'reference' => $package->getDistReference(),
);
}
if ($installedRepo->hasPackage($package)) {
$json['path'] = realpath($this->requireComposer()->getInstallationManager()->getInstallPath($package));
if ($json['path'] === false) {
unset($json['path']);
}
}
if ($latestPackage instanceof CompletePackageInterface && $latestPackage->isAbandoned()) {
$json['replacement'] = $latestPackage->getReplacementPackage();
}
if ($package->getSuggests()) {
$json['suggests'] = $package->getSuggests();
}
if ($package->getSupport()) {
$json['support'] = $package->getSupport();
}
$json = $this->appendAutoload($json, $package);
if ($package->getIncludePaths()) {
$json['include_path'] = $package->getIncludePaths();
}
$json = $this->appendLinks($json, $package);
$this->getIO()->write(JsonFile::encode($json));
}
/**
* @param array<string, string|string[]|null> $json
* @param array<string, string> $versions
* @return array<string, string|string[]|null>
*/
private function appendVersions(array $json, array $versions): array
{
uasort($versions, 'version_compare');
$versions = array_keys(array_reverse($versions));
$json['versions'] = $versions;
return $json;
}
/**
* @param array<string, string|string[]|null> $json
* @return array<string, string|string[]|null>
*/
private function appendLicenses(array $json, CompletePackageInterface $package): array
{
if ($licenses = $package->getLicense()) {
$spdxLicenses = new SpdxLicenses();
$json['licenses'] = array_map(function ($licenseId) use ($spdxLicenses) {
$license = $spdxLicenses->getLicenseByIdentifier($licenseId); // keys: 0 fullname, 1 osi, 2 url
if (!$license) {
return $licenseId;
}
return array(
'name' => $license[0],
'osi' => $licenseId,
'url' => $license[2],
);
}, $licenses);
}
return $json;
}
/**
* @param array<string, string|string[]|null> $json
* @return array<string, string|string[]|null>
*/
private function appendAutoload(array $json, CompletePackageInterface $package): array
{
if ($package->getAutoload()) {
$autoload = array();
foreach ($package->getAutoload() as $type => $autoloads) {
if ($type === 'psr-0' || $type === 'psr-4') {
$psr = array();
foreach ($autoloads as $name => $path) {
if (!$path) {
$path = '.';
}
$psr[$name ?: '*'] = $path;
}
$autoload[$type] = $psr;
} elseif ($type === 'classmap') {
$autoload['classmap'] = $autoloads;
}
}
$json['autoload'] = $autoload;
}
return $json;
}
/**
* @param array<string, string|string[]|null> $json
* @return array<string, string|string[]|null>
*/
private function appendLinks(array $json, CompletePackageInterface $package): array
{