Add integrations configuration option

Author: Jean85

src/DependencyInjection/Configuration.php

@@ -83,7 +83,20 @@ public function getConfigTreeBuilder()
             ->end()
             ->scalarNode('http_proxy')
             ->end()
-            // TODO -- integrations
+            ->arrayNode('integrations')
+                ->prototype('scalar')
+                    ->validate()
+                        ->ifTrue(function ($value): bool {
+                            if (! is_string($value)) {
+                                return true;
+                            }
+
+                            return '@' !== substr($value, 0, 1);
+                        })
+                    ->thenInvalid('Expecting service reference, got %s')
+                    ->end()
+                ->end()
+            ->end()
             ->scalarNode('logger')
             ->end()
             ->integerNode('max_breadcrumbs')

test/DependencyInjection/ConfigurationTest.php

@@ -11,7 +11,7 @@
 
 class ConfigurationTest extends TestCase
 {
-    public const SUPPORTED_SENTRY_OPTIONS_COUNT = 21;
+    public const SUPPORTED_SENTRY_OPTIONS_COUNT = 22;
 
     public function testDataProviderIsMappingTheRightNumberOfOptions(): void
     {
@@ -53,6 +53,7 @@ public function testConfigurationDefaults(): void
                     '%kernel.cache_dir%',
                     '%kernel.root_dir%/../vendor',
                 ],
+                'integrations' => $defaultSdkValues->getIntegrations(),
                 'excluded_exceptions' => $defaultSdkValues->getExcludedExceptions(),
                 'prefixes' => $defaultSdkValues->getPrefixes(),
                 'project_root' => '%kernel.root_dir%/..',
@@ -95,6 +96,7 @@ public function optionValuesProvider(): array
             ['error_types', E_ALL],
             ['http_proxy', '1.2.3.4:5678'],
             ['in_app_exclude', ['some/path']],
+            ['integrations', []],
             ['excluded_exceptions', [\Throwable::class]],
             ['logger', 'some-logger'],
             ['max_breadcrumbs', 15],
@@ -143,9 +145,11 @@ public function invalidValuesProvider(): array
             ['enable_compression', 'string'],
             ['environment', ''],
             ['error_types', []],
+            ['excluded_exceptions', 'some-string'],
             ['http_proxy', []],
             ['in_app_exclude', 'some/single/path'],
-            ['excluded_exceptions', 'some-string'],
+            ['integrations', [1]],
+            ['integrations', 'a string'],
             ['logger', []],
             ['max_breadcrumbs', -1],
             ['max_breadcrumbs', 'string'],