From 532c6e7933dfa6f112d512617500302faa7e7892 Mon Sep 17 00:00:00 2001
From: Jordi Boggiano <j.boggiano@seld.be>
Date: Sat, 2 Oct 2021 22:15:34 +0200
Subject: [PATCH] Fix show --all showing only the installed version if the
 package is installed, fixes #10095

---
 src/Composer/Command/ShowCommand.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/Composer/Command/ShowCommand.php b/src/Composer/Command/ShowCommand.php
index 057edc40e..75fb8ffdc 100644
--- a/src/Composer/Command/ShowCommand.php
+++ b/src/Composer/Command/ShowCommand.php
@@ -27,6 +27,7 @@ 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;
@@ -184,7 +185,7 @@ EOT
             } else {
                 $installedRepo = new InstalledRepository(array($localRepo, $platformRepo));
             }
-            $repos = new CompositeRepository(array_merge(array($installedRepo), $composer->getRepositoryManager()->getRepositories()));
+            $repos = new CompositeRepository(array_merge(array(new FilterRepository($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)));