Viewing file:  SolverProblemsException.php (4.43 KB) -rw-r--r--
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<?php
/*
* 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\DependencyResolver;
use Composer\Util\IniHelper;
use Composer\Repository\RepositorySet;
/**
* @author Nils Adermann <naderman@naderman.de>
*/
class SolverProblemsException extends \RuntimeException
{
protected $problems;
protected $learnedPool;
public function __construct(array $problems, array $learnedPool)
{
$this->problems = $problems;
$this->learnedPool = $learnedPool;
parent::__construct('Failed resolving dependencies with '.count($problems).' problems, call getPrettyString to get formatted details', 2);
}
public function getPrettyString(RepositorySet $repositorySet, Request $request, Pool $pool, $isVerbose, $isDevExtraction = false)
{
$installedMap = $request->getPresentMap(true);
$hasExtensionProblems = false;
$isCausedByLock = false;
$problems = array();
foreach ($this->problems as $problem) {
$problems[] = $problem->getPrettyString($repositorySet, $request, $pool, $isVerbose, $installedMap, $this->learnedPool)."\n";
if (!$hasExtensionProblems && $this->hasExtensionProblems($problem->getReasons())) {
$hasExtensionProblems = true;
}
$isCausedByLock |= $problem->isCausedByLock($repositorySet, $request, $pool);
}
$i = 1;
$text = "\n";
foreach (array_unique($problems) as $problem) {
$text .= " Problem ".($i++).$problem;
}
$hints = array();
if (!$isDevExtraction && (strpos($text, 'could not be found') || strpos($text, 'no matching package found'))) {
$hints[] = "Potential causes:\n - A typo in the package name\n - The package is not available in a stable-enough version according to your minimum-stability setting\n see <https://getcomposer.org/doc/04-schema.md#minimum-stability> for more details.\n - It's a private package and you forgot to add a custom repository to find it\n\nRead <https://getcomposer.org/doc/articles/troubleshooting.md> for further common problems.";
}
if ($hasExtensionProblems) {
$hints[] = $this->createExtensionHint();
}
if ($isCausedByLock && !$isDevExtraction && !$request->getUpdateAllowTransitiveRootDependencies()) {
$hints[] = "Use the option --with-all-dependencies (-W) to allow upgrades, downgrades and removals for packages currently locked to specific versions.";
}
if (strpos($text, 'found composer-plugin-api[2.0.0] but it does not match') && strpos($text, '- ocramius/package-versions')) {
$hints[] = "<warning>ocramius/package-versions only provides support for Composer 2 in 1.8+, which requires PHP 7.4.</warning>\nIf you can not upgrade PHP you can require <info>composer/package-versions-deprecated</info> to resolve this with PHP 7.0+.";
}
if (!class_exists('PHPUnit\Framework\TestCase', false)) {
if (strpos($text, 'found composer-plugin-api[2.0.0] but it does not match')) {
$hints[] = "You are using Composer 2, which some of your plugins seem to be incompatible with. Make sure you update your plugins or report a plugin-issue to ask them to support Composer 2.";
}
}
if ($hints) {
$text .= "\n" . implode("\n\n", $hints);
}
return $text;
}
public function getProblems()
{
return $this->problems;
}
private function createExtensionHint()
{
$paths = IniHelper::getAll();
if (count($paths) === 1 && empty($paths[0])) {
return '';
}
$text = "To enable extensions, verify that they are enabled in your .ini files:\n - ";
$text .= implode("\n - ", $paths);
$text .= "\nYou can also run `php --ini` inside terminal to see which files are used by PHP in CLI mode.";
return $text;
}
private function hasExtensionProblems(array $reasonSets)
{
foreach ($reasonSets as $reasonSet) {
foreach ($reasonSet as $rule) {
if (0 === strpos($rule->getRequiredPackage(), 'ext-')) {
return true;
}
}
}
return false;
}
}
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