123 lines
4.7 KiB
PHP
123 lines
4.7 KiB
PHP
<?php
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/*
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* This file is part of Composer.
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*
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* (c) Nils Adermann <naderman@naderman.de>
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* Jordi Boggiano <j.boggiano@seld.be>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Composer\DependencyResolver;
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use Composer\Util\IniHelper;
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use Composer\Repository\RepositorySet;
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/**
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* @author Nils Adermann <naderman@naderman.de>
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*/
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class SolverProblemsException extends \RuntimeException
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{
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protected $problems;
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protected $learnedPool;
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public function __construct(array $problems, array $learnedPool)
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{
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$this->problems = $problems;
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$this->learnedPool = $learnedPool;
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parent::__construct('Failed resolving dependencies with '.count($problems).' problems, call getPrettyString to get formatted details', 2);
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}
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public function getPrettyString(RepositorySet $repositorySet, Request $request, Pool $pool, $isVerbose, $isDevExtraction = false)
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{
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$installedMap = $request->getPresentMap(true);
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$hasExtensionProblems = false;
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$isCausedByLock = false;
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$problems = array();
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foreach ($this->problems as $problem) {
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$problems[] = $problem->getPrettyString($repositorySet, $request, $pool, $isVerbose, $installedMap, $this->learnedPool)."\n";
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if (!$hasExtensionProblems && $this->hasExtensionProblems($problem->getReasons())) {
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$hasExtensionProblems = true;
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}
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$isCausedByLock |= $problem->isCausedByLock($repositorySet, $request, $pool);
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}
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$i = 1;
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$text = "\n";
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foreach (array_unique($problems) as $problem) {
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$text .= " Problem ".($i++).$problem;
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}
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$hints = array();
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if (!$isDevExtraction && (strpos($text, 'could not be found') || strpos($text, 'no matching package found'))) {
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$hints[] = "Potential causes:\n - A typo in the package name\n - The package is not available in a stable-enough version according to your minimum-stability setting\n see <https://getcomposer.org/doc/04-schema.md#minimum-stability> for more details.\n - It's a private package and you forgot to add a custom repository to find it\n\nRead <https://getcomposer.org/doc/articles/troubleshooting.md> for further common problems.";
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}
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if ($hasExtensionProblems) {
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$hints[] = $this->createExtensionHint();
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}
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if ($isCausedByLock && !$isDevExtraction) {
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$hints[] = "Use the option --with-all-dependencies to allow upgrades, downgrades and removals for packages currently locked to specific versions.";
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}
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if (strpos($text, 'found composer-plugin-api[2.0.0] but it does not match') && strpos($text, '- ocramius/package-versions')) {
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$hints[] = "<warning>ocramius/package-versions only provides support for Composer 2 in 1.8+, which requires PHP 7.4.</warning>\nIf you can not upgrade PHP you can require <info>composer/package-versions-deprecated</info> to resolve this with PHP 7.0+.";
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}
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// TODO remove before 2.0 final
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if (!class_exists('PHPUnit\Framework\TestCase', false)) {
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if (strpos($text, 'found composer-plugin-api[2.0.0] but it does not match')) {
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$hints[] = "You are using Composer 2, which some of your plugins seem to be incompatible with. Make sure you update your plugins or report a plugin-issue to ask them to support Composer 2.";
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} else {
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$hints[] = "You are using a snapshot build of Composer 2, which may be the cause of the problem. Run `composer self-update --stable` and then try again. In case it solves the problem, please report an issue mentioning Composer 2.";
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}
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}
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if ($hints) {
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$text .= "\n" . implode("\n\n", $hints);
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}
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return $text;
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}
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public function getProblems()
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{
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return $this->problems;
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}
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private function createExtensionHint()
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{
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$paths = IniHelper::getAll();
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if (count($paths) === 1 && empty($paths[0])) {
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return '';
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}
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$text = "To enable extensions, verify that they are enabled in your .ini files:\n - ";
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$text .= implode("\n - ", $paths);
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$text .= "\nYou can also run `php --ini` inside terminal to see which files are used by PHP in CLI mode.";
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return $text;
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}
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private function hasExtensionProblems(array $reasonSets)
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{
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foreach ($reasonSets as $reasonSet) {
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foreach ($reasonSet as $rule) {
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if (0 === strpos($rule->getRequiredPackage(), 'ext-')) {
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return true;
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}
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}
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}
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return false;
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}
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}
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