Fix typos

src/Command/UnpackCommand.php

@@ -18,6 +18,7 @@
 use Composer\Json\JsonFile;
 use Composer\Package\Locker;
 use Composer\Package\Version\VersionParser;
+use Composer\Plugin\PluginInterface;
 use Symfony\Component\Console\Input\InputArgument;
 use Symfony\Component\Console\Input\InputInterface;
 use Symfony\Component\Console\Input\InputOption;
@@ -28,6 +29,8 @@
 
 class UnpackCommand extends BaseCommand
 {
+    private $resolver;
+
     public function __construct(PackageResolver $resolver)
     {
         $this->resolver = $resolver;

src/Configurator/ContainerConfigurator.php

@@ -47,7 +47,7 @@ private function addParameters(array $parameters)
         $lines = [];
         foreach (file($target) as $i => $line) {
             $lines[] = $line;
-            if (!$isParameters && !preg_match('/^parameters\:/', $line)) {
+            if (!$isParameters && !preg_match('/^parameters:/', $line)) {
                 continue;
             }
             if (!$isParameters) {

src/Downloader.php

@@ -138,7 +138,7 @@ public function getRecipes(array $operations): array
         if ($this->rfs instanceof HttpDownloader) {
             $jobs = [];
             foreach ($paths as $path) {
-                $this->rfs->add($this->endpoint.$path[0]);
+                $jobs[] = $this->rfs->add($this->endpoint.$path[0]);
             }
             $this->rfs->wait();
             $bodies = [];
@@ -150,6 +150,7 @@ public function getRecipes(array $operations): array
                 $this->io->writeError('<warning>Failed to download recipes: '.$e->getMessage().'</>');
             });
         } else {
+            $bodies = [];
             $this->rfs->download($paths, function ($path) use (&$bodies) {
                 if ($body = $this->get($path, [], false)->getBody()) {
                     $bodies[] = $body;

src/Flex.php

@@ -120,7 +120,7 @@ class_exists(__NAMESPACE__.str_replace('/', '\\', substr($file, \strlen(__DIR__)
                 $this->filter = new PackageFilter($io, $symfonyRequire, $this->downloader);
             }
 
-            $setRepositories = function () {};
+            $setRepositories = null;
         } else {
             $rfs = Factory::createRemoteFilesystem($this->io, $this->config);
             $this->rfs = new ParallelDownloader($this->io, $this->config, $rfs->getOptions(), $rfs->isTlsDisabled());
@@ -222,7 +222,9 @@ class_exists(__NAMESPACE__.str_replace('/', '\\', substr($file, \strlen(__DIR__)
                 $this->displayThanksReminder = 1;
             } elseif ('outdated' === $command) {
                 $symfonyRequire = null;
-                $setRepositories($manager);
+                if ($setRepositories) {
+                    $setRepositories($manager);
+                }
             }
 
             if (isset(self::$aliasResolveCommands[$command])) {
@@ -845,7 +847,7 @@ private function getFlexId()
     private function formatOrigin(string $origin): string
     {
         // symfony/translation:[email protected]/symfony/recipes:master
-        if (!preg_match('/^([^\:]+?)\:([^\@]+)@(.+)$/', $origin, $matches)) {
+        if (!preg_match('/^([^:]++):([^@]++)@(.+)$/', $origin, $matches)) {
             return $origin;
         }
 

src/Recipe.php

@@ -74,7 +74,7 @@ public function getURL(): string
         }
 
         // symfony/translation:[email protected]/symfony/recipes:master
-        if (!preg_match('/^([^\:]+?)\:([^\@]+)@([^\:]+)\:(.+)$/', $this->data['origin'], $matches)) {
+        if (!preg_match('/^([^:]++):([^@]++)@([^:]++):(.+)$/', $this->data['origin'], $matches)) {
             // that excludes auto-generated recipes, which is what we want
             return '';
         }

src/Response.php

@@ -74,7 +74,7 @@ private function parseHeaders(array $headers): array
     {
         $values = [];
         foreach (array_reverse($headers) as $header) {
-            if (preg_match('{^([^\:]+):\s*(.+?)\s*$}i', $header, $match)) {
+            if (preg_match('{^([^:]++):\s*(.+?)\s*$}i', $header, $match)) {
                 $values[strtolower($match[1])][] = $match[2];
             } elseif (preg_match('{^HTTP/}i', $header)) {
                 break;

src/ScriptExecutor.php

@@ -15,6 +15,7 @@
 use Composer\EventDispatcher\ScriptExecutionException;
 use Composer\IO\IOInterface;
 use Composer\Semver\Constraint\EmptyConstraint;
+use Composer\Semver\Constraint\MatchAllConstraint;
 use Composer\Util\ProcessExecutor;
 use Symfony\Component\Console\Output\OutputInterface;
 use Symfony\Component\Console\Output\StreamOutput;
@@ -93,7 +94,7 @@ private function expandCmd(string $type, string $cmd)
     private function expandSymfonyCmd(string $cmd)
     {
         $repo = $this->composer->getRepositoryManager()->getLocalRepository();
-        if (!$repo->findPackage('symfony/console', new EmptyConstraint())) {
+        if (!$repo->findPackage('symfony/console', class_exists(MatchAllConstraint::class) ? new MatchAllConstraint() : new EmptyConstraint())) {
             $this->io->writeError(sprintf('<warning>Skipping "%s" (needs symfony/console to run).</>', $cmd));
 
             return null;