[TwigBundle] Skip build dir warmup when auto-reload is enabled

symfony · GromNaN · Apr 8, 2025 · Apr 8, 2025 · 5c1bcb9289c7fb563f50b88c2798426d941f68a6
commit 5c1bcb9289c7fb563f50b88c2798426d941f68a6
@@ -41,6 +41,17 @@ public function warmUp(string $cacheDir, ?string $buildDir = null): array
    {
        $this->twig ??= $this->container->get('twig');

+        // No cache, nothing to warmup
+        if (!$this->twig->getCache()) {
+            return [];
+        }
+
+        // When auto-reload is enabled, cache don't need to be warmed up during the initial build.
+        // This speedups dev env when the build dir is configured.
+        if ($buildDir && $this->twig->isAutoReload()) {
+            return [];
+        }
+
        foreach ($this->iterator as $template) {
            try {
                $this->twig->load($template);