refactor: move native code to its own directory (#1638)

flutter/analysis_options.yaml

@@ -1,6 +1,8 @@
 include: package:flutter_lints/flutter.yaml
 
 analyzer:
+  exclude:
+    - test/*.mocks.dart
   language:
     strict-casts: true
     strict-inference: true

flutter/ffi-cocoa.yaml

@@ -1,7 +1,7 @@
 name: SentryCocoa
 description: Sentry Cocoa SDK FFI binding.
 language: objc
-output: lib/src/sentry_cocoa.dart
+output: lib/src/native/cocoa/binding.dart
 headers:
   entry-points:
     - ./cocoa_bindings_temp/Sentry.framework/Versions/A/PrivateHeaders/PrivateSentrySDKOnly.h

flutter/lib/src/event_processor/native_app_start_event_processor.dart

@@ -2,8 +2,7 @@ import 'dart:async';
 
 import 'package:sentry/sentry.dart';
 
-import '../sentry_native.dart';
-import '../sentry_native_channel.dart';
+import '../native/sentry_native.dart';
 
 /// EventProcessor that enriches [SentryTransaction] objects with app start
 /// measurement.

flutter/lib/src/integrations/native_app_start_integration.dart

@@ -2,7 +2,7 @@ import 'package:flutter/scheduler.dart';
 import 'package:sentry/sentry.dart';
 
 import '../sentry_flutter_options.dart';
-import '../sentry_native.dart';
+import '../native/sentry_native.dart';
 import '../event_processor/native_app_start_event_processor.dart';
 
 /// Integration which handles communication with native frameworks in order to

flutter/lib/src/sentry_native.dart → flutter/lib/src/native/sentry_native.dart

@@ -2,7 +2,7 @@ import 'dart:async';
 
 import 'package:meta/meta.dart';
 
-import '../sentry_flutter.dart';
+import '../../sentry_flutter.dart';
 import 'sentry_native_channel.dart';
 
 /// [SentryNative] holds state that it fetches from to the native SDKs. Always
@@ -98,3 +98,33 @@ class SentryNative {
     _didFetchAppStart = false;
   }
 }
+
+class NativeAppStart {
+  NativeAppStart(this.appStartTime, this.isColdStart);
+
+  double appStartTime;
+  bool isColdStart;
+
+  factory NativeAppStart.fromJson(Map<String, dynamic> json) {
+    return NativeAppStart(
+      json['appStartTime'] as double,
+      json['isColdStart'] as bool,
+    );
+  }
+}
+
+class NativeFrames {
+  NativeFrames(this.totalFrames, this.slowFrames, this.frozenFrames);
+
+  int totalFrames;
+  int slowFrames;
+  int frozenFrames;
+
+  factory NativeFrames.fromJson(Map<String, dynamic> json) {
+    return NativeFrames(
+      json['totalFrames'] as int,
+      json['slowFrames'] as int,
+      json['frozenFrames'] as int,
+    );
+  }
+}

flutter/lib/src/sentry_native_channel.dart → flutter/lib/src/native/sentry_native_channel.dart

@@ -3,10 +3,11 @@ import 'dart:async';
 import 'package:flutter/services.dart';
 import 'package:meta/meta.dart';
 
-import '../sentry_flutter.dart';
+import '../../sentry_flutter.dart';
+import 'sentry_native.dart';
 import 'method_channel_helper.dart';
 
-/// Provide typed methods to access native layer.
+/// Provide typed methods to access native layer via MethodChannel.
 @internal
 class SentryNativeChannel {
   SentryNativeChannel(this._channel, this._options);
@@ -149,33 +150,3 @@ class SentryNativeChannel {
     );
   }
 }
-
-class NativeAppStart {
-  NativeAppStart(this.appStartTime, this.isColdStart);
-
-  double appStartTime;
-  bool isColdStart;
-
-  factory NativeAppStart.fromJson(Map<String, dynamic> json) {
-    return NativeAppStart(
-      json['appStartTime'] as double,
-      json['isColdStart'] as bool,
-    );
-  }
-}
-
-class NativeFrames {
-  NativeFrames(this.totalFrames, this.slowFrames, this.frozenFrames);
-
-  int totalFrames;
-  int slowFrames;
-  int frozenFrames;
-
-  factory NativeFrames.fromJson(Map<String, dynamic> json) {
-    return NativeFrames(
-      json['totalFrames'] as int,
-      json['slowFrames'] as int,
-      json['frozenFrames'] as int,
-    );
-  }
-}

flutter/lib/src/navigation/sentry_navigator_observer.dart

@@ -1,8 +1,7 @@
 import 'package:flutter/widgets.dart';
 
 import '../../sentry_flutter.dart';
-import '../sentry_native.dart';
-import '../sentry_native_channel.dart';
+import '../native/sentry_native.dart';
 
 /// This key must be used so that the web interface displays the events nicely
 /// See https://develop.sentry.dev/sdk/event-payloads/breadcrumbs/

flutter/lib/src/sentry_flutter.dart

@@ -10,10 +10,10 @@ import 'event_processor/android_platform_exception_event_processor.dart';
 import 'event_processor/flutter_exception_event_processor.dart';
 import 'event_processor/platform_exception_event_processor.dart';
 import 'integrations/screenshot_integration.dart';
-import 'native_scope_observer.dart';
+import 'native/native_scope_observer.dart';
 import 'renderer/renderer.dart';
-import 'sentry_native.dart';
-import 'sentry_native_channel.dart';
+import 'native/sentry_native.dart';
+import 'native/sentry_native_channel.dart';
 
 import 'integrations/integrations.dart';
 import 'event_processor/flutter_enricher_event_processor.dart';
@@ -47,10 +47,10 @@ mixin SentryFlutter {
       flutterOptions.rendererWrapper = rendererWrapper;
     }
 
-    final nativeChannel = SentryNativeChannel(channel, flutterOptions);
     if (flutterOptions.platformChecker.hasNativeIntegration) {
-      final native = SentryNative();
-      native.nativeChannel = nativeChannel;
+      // Set a default native channel to the singleton SentryNative instance.
+      SentryNative().nativeChannel =
+          SentryNativeChannel(channel, flutterOptions);
     }
 
     final platformDispatcher = PlatformDispatcher.instance;

flutter/test/integrations/native_app_start_integration_test.dart

@@ -4,8 +4,7 @@ import 'package:flutter_test/flutter_test.dart';
 import 'package:mockito/mockito.dart';
 import 'package:sentry_flutter/sentry_flutter.dart';
 import 'package:sentry_flutter/src/integrations/native_app_start_integration.dart';
-import 'package:sentry_flutter/src/sentry_native.dart';
-import 'package:sentry_flutter/src/sentry_native_channel.dart';
+import 'package:sentry_flutter/src/native/sentry_native.dart';
 import 'package:sentry/src/sentry_tracer.dart';
 
 import '../mocks.dart';

flutter/test/method_channel_helper_test.dart

@@ -1,5 +1,5 @@
 import 'package:flutter_test/flutter_test.dart';
-import 'package:sentry_flutter/src/method_channel_helper.dart';
+import 'package:sentry_flutter/src/native/method_channel_helper.dart';
 import 'package:collection/collection.dart';
 
 void main() {

flutter/test/mocks.dart

@@ -11,8 +11,8 @@ import 'package:sentry/src/sentry_tracer.dart';
 import 'package:meta/meta.dart';
 import 'package:sentry_flutter/src/binding_wrapper.dart';
 import 'package:sentry_flutter/src/renderer/renderer.dart';
-import 'package:sentry_flutter/src/sentry_native.dart';
-import 'package:sentry_flutter/src/sentry_native_channel.dart';
+import 'package:sentry_flutter/src/native/sentry_native.dart';
+import 'package:sentry_flutter/src/native/sentry_native_channel.dart';
 
 import 'mocks.mocks.dart';
 import 'no_such_method_provider.dart';

flutter/test/mocks.mocks.dart

@@ -13,8 +13,8 @@ import 'package:sentry/sentry.dart' as _i2;
 import 'package:sentry/src/protocol.dart' as _i3;
 import 'package:sentry/src/sentry_envelope.dart' as _i7;
 import 'package:sentry/src/sentry_tracer.dart' as _i8;
-import 'package:sentry_flutter/src/sentry_native.dart' as _i10;
-import 'package:sentry_flutter/src/sentry_native_channel.dart' as _i11;
+import 'package:sentry_flutter/src/native/sentry_native.dart' as _i10;
+import 'package:sentry_flutter/src/native/sentry_native_channel.dart' as _i11;
 
 import 'mocks.dart' as _i12;
 
@@ -112,8 +112,18 @@ class _FakeSentryId_7 extends _i1.SmartFake implements _i3.SentryId {
         );
 }
 
-class _FakeHub_8 extends _i1.SmartFake implements _i2.Hub {
-  _FakeHub_8(
+class _FakeScope_8 extends _i1.SmartFake implements _i2.Scope {
+  _FakeScope_8(
+    Object parent,
+    Invocation parentInvocation,
+  ) : super(
+          parent,
+          parentInvocation,
+        );
+}
+
+class _FakeHub_9 extends _i1.SmartFake implements _i2.Hub {
+  _FakeHub_9(
     Object parent,
     Invocation parentInvocation,
   ) : super(
@@ -144,7 +154,6 @@ class MockTransport extends _i1.Mock implements _i2.Transport {
 /// A class which mocks [SentryTracer].
 ///
 /// See the documentation for Mockito's code generation for more information.
-// ignore: invalid_use_of_internal_member
 class MockSentryTracer extends _i1.Mock implements _i8.SentryTracer {
   MockSentryTracer() {
     _i1.throwOnMissingStub(this);
@@ -526,13 +535,13 @@ class MockSentryNative extends _i1.Mock implements _i10.SentryNative {
         returnValue: false,
       ) as bool);
   @override
-  _i6.Future<_i11.NativeAppStart?> fetchNativeAppStart() => (super.noSuchMethod(
+  _i6.Future<_i10.NativeAppStart?> fetchNativeAppStart() => (super.noSuchMethod(
         Invocation.method(
           #fetchNativeAppStart,
           [],
         ),
-        returnValue: _i6.Future<_i11.NativeAppStart?>.value(),
-      ) as _i6.Future<_i11.NativeAppStart?>);
+        returnValue: _i6.Future<_i10.NativeAppStart?>.value(),
+      ) as _i6.Future<_i10.NativeAppStart?>);
   @override
   _i6.Future<void> beginNativeFramesCollection() => (super.noSuchMethod(
         Invocation.method(
@@ -543,15 +552,15 @@ class MockSentryNative extends _i1.Mock implements _i10.SentryNative {
         returnValueForMissingStub: _i6.Future<void>.value(),
       ) as _i6.Future<void>);
   @override
-  _i6.Future<_i11.NativeFrames?> endNativeFramesCollection(
+  _i6.Future<_i10.NativeFrames?> endNativeFramesCollection(
           _i3.SentryId? traceId) =>
       (super.noSuchMethod(
         Invocation.method(
           #endNativeFramesCollection,
           [traceId],
         ),
-        returnValue: _i6.Future<_i11.NativeFrames?>.value(),
-      ) as _i6.Future<_i11.NativeFrames?>);
+        returnValue: _i6.Future<_i10.NativeFrames?>.value(),
+      ) as _i6.Future<_i10.NativeFrames?>);
   @override
   _i6.Future<void> setContexts(
     String? key,
@@ -695,6 +704,14 @@ class MockHub extends _i1.Mock implements _i2.Hub {
         ),
       ) as _i3.SentryId);
   @override
+  _i2.Scope get scope => (super.noSuchMethod(
+        Invocation.getter(#scope),
+        returnValue: _FakeScope_8(
+          this,
+          Invocation.getter(#scope),
+        ),
+      ) as _i2.Scope);
+  @override
   _i6.Future<_i3.SentryId> captureEvent(
     _i3.SentryEvent? event, {
     dynamic stackTrace,
@@ -828,7 +845,7 @@ class MockHub extends _i1.Mock implements _i2.Hub {
           #clone,
           [],
         ),
-        returnValue: _FakeHub_8(
+        returnValue: _FakeHub_9(
           this,
           Invocation.method(
             #clone,

flutter/test/native_scope_observer_test.dart

@@ -2,7 +2,7 @@
 
 import 'package:flutter_test/flutter_test.dart';
 import 'package:sentry/sentry.dart';
-import 'package:sentry_flutter/src/native_scope_observer.dart';
+import 'package:sentry_flutter/src/native/native_scope_observer.dart';
 
 import 'mocks.dart';
 

flutter/test/sentry_flutter_test.dart

@@ -6,7 +6,7 @@ import 'package:sentry_flutter/sentry_flutter.dart';
 import 'package:sentry_flutter/src/integrations/integrations.dart';
 import 'package:sentry_flutter/src/integrations/screenshot_integration.dart';
 import 'package:sentry_flutter/src/renderer/renderer.dart';
-import 'package:sentry_flutter/src/sentry_native.dart';
+import 'package:sentry_flutter/src/native/sentry_native.dart';
 import 'package:sentry_flutter/src/version.dart';
 import 'package:sentry_flutter/src/view_hierarchy/view_hierarchy_integration.dart';
 import 'mocks.dart';

flutter/test/sentry_flutter_util.dart

@@ -1,7 +1,7 @@
 import 'package:flutter_test/flutter_test.dart';
 import 'package:sentry_flutter/sentry_flutter.dart';
 import 'package:sentry_flutter/src/file_system_transport.dart';
-import 'package:sentry_flutter/src/native_scope_observer.dart';
+import 'package:sentry_flutter/src/native/native_scope_observer.dart';
 
 void testTransport({
   required Transport transport,

flutter/test/sentry_native_channel_test.dart

@@ -5,9 +5,9 @@
 import 'package:flutter_test/flutter_test.dart';
 import 'package:mockito/mockito.dart';
 import 'package:sentry_flutter/sentry_flutter.dart';
-import 'package:sentry_flutter/src/method_channel_helper.dart';
-import 'package:sentry_flutter/src/sentry_native.dart';
-import 'package:sentry_flutter/src/sentry_native_channel.dart';
+import 'package:sentry_flutter/src/native/method_channel_helper.dart';
+import 'package:sentry_flutter/src/native/sentry_native.dart';
+import 'package:sentry_flutter/src/native/sentry_native_channel.dart';
 import 'mocks.mocks.dart';
 
 void main() {

flutter/test/sentry_native_test.dart

@@ -2,8 +2,7 @@
 
 import 'package:flutter_test/flutter_test.dart';
 import 'package:sentry_flutter/sentry_flutter.dart';
-import 'package:sentry_flutter/src/sentry_native.dart';
-import 'package:sentry_flutter/src/sentry_native_channel.dart';
+import 'package:sentry_flutter/src/native/sentry_native.dart';
 import 'mocks.dart';
 
 void main() {

flutter/test/sentry_navigator_observer_test.dart

@@ -5,8 +5,7 @@ import 'package:flutter/widgets.dart';
 import 'package:flutter_test/flutter_test.dart';
 import 'package:mockito/mockito.dart';
 import 'package:sentry_flutter/sentry_flutter.dart';
-import 'package:sentry_flutter/src/sentry_native.dart';
-import 'package:sentry_flutter/src/sentry_native_channel.dart';
+import 'package:sentry_flutter/src/native/sentry_native.dart';
 import 'package:sentry/src/sentry_tracer.dart';
 
 import 'mocks.dart';