feat: adds --retry option

src/Plugins/Concerns/HandleArguments.php

@@ -0,0 +1,37 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Pest\Plugins\Concerns;
+
+/**
+ * @internal
+ */
+trait HandleArguments
+{
+    /**
+     * Checks if the given argument exists on the arguments.
+     *
+     * @param array<int, string> $arguments
+     */
+    public function hasArgument(string $argument, array $arguments): bool
+    {
+        return in_array($argument, $arguments, true);
+    }
+
+    /**
+     * Pops the given argument from the arguments.
+     *
+     * @param array<int, string> $arguments
+     *
+     * @return array<int, string>
+     */
+    public function popArgument(string $argument, array $arguments): array
+    {
+        $arguments = array_flip($arguments);
+
+        unset($arguments[$argument]);
+
+        return array_flip($arguments);
+    }
+}

src/Plugins/Retry.php

@@ -0,0 +1,30 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Pest\Plugins;
+
+use Pest\Contracts\Plugins\HandlesArguments;
+
+/**
+ * @internal
+ */
+final class Retry implements HandlesArguments
+{
+    use Concerns\HandleArguments;
+
+    /**
+     * Whether it should show retry or not.
+     */
+    public static bool $retrying = false;
+
+    /**
+     * {@inheritDoc}
+     */
+    public function handleArguments(array $arguments): array
+    {
+        self::$retrying = $this->hasArgument('--retry', $arguments);
+
+        return $this->popArgument('--retry', $arguments);
+    }
+}

src/Plugins/Version.php

@@ -13,6 +13,8 @@ use Symfony\Component\Console\Output\OutputInterface;
  */
 final class Version implements HandlesArguments
 {
+    use Concerns\HandleArguments;
+
     /**
      * Creates a new instance of the plugin.
      */
@@ -24,7 +26,7 @@ final class Version implements HandlesArguments
 
     public function handleArguments(array $arguments): array
     {
-        if (in_array('--version', $arguments, true)) {
+        if ($this->hasArgument('--version', $arguments)) {
             $this->output->writeln(
                 sprintf('Pest    %s', version()),
             );