From a579c1e30c003a1901752ff63aa89fab2e2f3570 Mon Sep 17 00:00:00 2001
From: Dominik Chrastecky <dominik@chrastecky.cz>
Date: Tue, 28 Nov 2023 12:50:35 +0100
Subject: [PATCH] Fix: Always provide bootstrap provider

---
 src/DependencyInjection/Compiler/BootstrapResolver.php | 9 +++++++++
 src/Resources/config/services.yaml                     | 2 +-
 2 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/src/DependencyInjection/Compiler/BootstrapResolver.php b/src/DependencyInjection/Compiler/BootstrapResolver.php
index f23ab53..bf9beed 100644
--- a/src/DependencyInjection/Compiler/BootstrapResolver.php
+++ b/src/DependencyInjection/Compiler/BootstrapResolver.php
@@ -6,6 +6,7 @@
 use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface;
 use Symfony\Component\DependencyInjection\ContainerBuilder;
 use Symfony\Component\DependencyInjection\Definition;
+use Unleash\Client\Bootstrap\EmptyBootstrapProvider;
 use Unleash\Client\Bootstrap\FileBootstrapProvider;
 
 /**
@@ -37,6 +38,8 @@ private function registerTaggedService(ContainerBuilder $container): void
     {
         $serviceIds = array_keys($container->findTaggedServiceIds(self::TAG));
         if (!count($serviceIds)) {
+            $this->registerEmptyService($container);
+
             return;
         }
 
@@ -61,4 +64,10 @@ private function registerServiceService(string $serviceId, ContainerBuilder $con
     {
         $container->setAlias(self::INTERNAL_SERVICE_NAME, $serviceId);
     }
+
+    private function registerEmptyService(ContainerBuilder $container): void
+    {
+        $definition = new Definition(EmptyBootstrapProvider::class);
+        $container->setDefinition(self::INTERNAL_SERVICE_NAME, $definition);
+    }
 }
diff --git a/src/Resources/config/services.yaml b/src/Resources/config/services.yaml
index 48e7914..8747c58 100644
--- a/src/Resources/config/services.yaml
+++ b/src/Resources/config/services.yaml
@@ -94,7 +94,7 @@ services:
       $headers: '%unleash.client.internal.custom_headers%'
       $autoRegistrationEnabled: '%unleash.client.internal.auto_registration%'
       $contextProvider: '@unleash.client.internal.context_provider'
-      $bootstrapProvider: '@?unleash.client.internal.bootstrap_service'
+      $bootstrapProvider: '@unleash.client.internal.bootstrap_service'
       $fetchingEnabled: '%unleash.client.internal.fetching_enabled%'
       $eventDispatcher: '@event_dispatcher'
       $staleTtl: '%unleash.client.internal.stale_ttl%'