chore(namespace): rewirtten namspeace from app to GitContributionGraph.

src/Command/RefetchContributionsCommand.php

@@ -0,0 +1,54 @@
+<?php
+
+declare(strict_types=1);
+
+namespace GitContributionGraph\Command;
+
+use Symfony\Component\Console\Attribute\AsCommand;
+use Symfony\Component\Console\Attribute\Option;
+use Symfony\Component\Console\Command\Command;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+use Symfony\Component\Console\Style\SymfonyStyle;
+use Symfony\Component\DependencyInjection\Attribute\AutowireIterator;
+
+#[AsCommand(name: 'graph:contributions:refetch')]
+class RefetchContributionsCommand extends Command
+{
+    private SymfonyStyle $io;
+    public function __construct(
+        #[AutowireIterator('app.provider')]
+        private readonly iterable $providers,
+    ) {
+        parent::__construct();
+    }
+
+
+    public function initialize(InputInterface $input, OutputInterface $output)
+    {
+        $this->io = new SymfonyStyle($input, $output);
+    }
+
+    public function __invoke(
+        //TODO: check if its possible to add the preview with real strings from the providers. 
+        #[Option("(repeatable/comma-split, restricts to named provider(s), default = all configured", "provider", "p", "")]
+        string $providers = ""
+    ) {
+        $requested = $providers === '' ? null : explode(',', $providers);
+        $byName = [];
+
+        foreach ($this->providers as $provider) {
+            $byName[$provider->getName()] = $provider;
+        }
+
+        if ($requested !== null) {
+            foreach ($requested as $name) {
+                if (!isset($byName[$name])) {
+                    $this->io->error("Unknown provider: {$name}");
+                    return Command::FAILURE;
+                }
+            }
+            $byName = array_intersect_key($byName, array_flip($requested));
+        }
+    }
+}