feat: backport C++ files of new arch view

Author: Sunbreak

packages/create-react-native-library/src/index.ts

@@ -65,6 +65,12 @@ const SWIFT_FILES = {
   view_legacy: path.resolve(__dirname, '../templates/swift-view-legacy'),
 } as const;
 
+const CPP_VIEW_FILES = {
+  // view_legacy does NOT need component registration
+  view_mixed: path.resolve(__dirname, '../templates/cpp-view-mixed'),
+  view_new: path.resolve(__dirname, '../templates/cpp-view-new'),
+} as const;
+
 type ArgName =
   | 'slug'
   | 'description'
@@ -682,6 +688,12 @@ async function create(argv: yargs.Arguments<any>) {
       await copyDir(CPP_FILES, folder);
       await fs.remove(path.join(folder, 'ios', `${options.project.name}.m`));
     }
+
+    if (moduleType === 'view') {
+      if (arch === 'new' || arch === 'mixed') {
+        await copyDir(CPP_VIEW_FILES[`${moduleType}_${arch}`], folder);
+      }
+    }
   }
 
   // Set `react` and `react-native` versions of root `package.json` from example `package.json`

packages/create-react-native-library/templates/cpp-view-mixed/android/Android.mk

@@ -0,0 +1,45 @@
+THIS_DIR := $(call my-dir)
+
+include $(REACT_ANDROID_DIR)/Android-prebuilt.mk
+
+include ${GENERATED_SRC_DIR}/codegen/jni/Android.mk
+
+include $(CLEAR_VARS)
+
+LOCAL_PATH := $(THIS_DIR)
+
+# Define the library name here.
+LOCAL_MODULE := ${CODEGEN_MODULE_NAME}_registration
+
+LOCAL_SRC_FILES := $(wildcard $(LOCAL_PATH)/*.cpp)
+
+LOCAL_SHARED_LIBRARIES := \
+  libfabricjni \
+  libfbjni \
+  libglog \
+  libjsi \
+  libreact_codegen_rncore \
+  libreact_codegen_${CODEGEN_MODULE_NAME} \
+  libreact_debug \
+  libreact_nativemodule_core \
+  libreact_render_componentregistry \
+  libreact_render_core \
+  libreact_render_debug \
+  libreact_render_graphics \
+  librrc_view \
+  libruntimeexecutor \
+  libturbomodulejsijni \
+  libyoga
+
+ifneq ($(filter $(call modules-get-list),folly_runtime),)
+  LOCAL_SHARED_LIBRARIES += libfolly_runtime # since [email protected]
+else
+  LOCAL_SHARED_LIBRARIES += libfolly_futures libfolly_json # [email protected]
+endif
+
+LOCAL_CFLAGS := \
+  -DLOG_TAG=\"ReactNative\" \
+  -DCODEGEN_COMPONENT_DESCRIPTOR_H="<react/renderer/components/${CODEGEN_MODULE_NAME}/ComponentDescriptors.h>"
+LOCAL_CFLAGS += -fexceptions -frtti -std=c++17 -Wall
+
+include $(BUILD_SHARED_LIBRARY)

packages/create-react-native-library/templates/cpp-view-mixed/android/registration.cpp

@@ -0,0 +1,18 @@
+#include <CoreComponentsRegistry.h>
+#include CODEGEN_COMPONENT_DESCRIPTOR_H
+
+namespace facebook {
+namespace react {
+
+void registerProviders() {
+    auto providerRegistry = CoreComponentsRegistry::sharedProviderRegistry();
+    providerRegistry->add(concreteComponentDescriptorProvider<<%- project.name + 'View' -%>ComponentDescriptor>());
+}
+
+}
+}
+
+JNIEXPORT jint JNICALL JNI_OnLoad(JavaVM *vm, void *) {
+    facebook::react::registerProviders();
+    return JNI_VERSION_1_6;
+}

packages/create-react-native-library/templates/cpp-view-new/android/Android.mk

@@ -0,0 +1,45 @@
+THIS_DIR := $(call my-dir)
+
+include $(REACT_ANDROID_DIR)/Android-prebuilt.mk
+
+include ${GENERATED_SRC_DIR}/codegen/jni/Android.mk
+
+include $(CLEAR_VARS)
+
+LOCAL_PATH := $(THIS_DIR)
+
+# Define the library name here.
+LOCAL_MODULE := ${CODEGEN_MODULE_NAME}_registration
+
+LOCAL_SRC_FILES := $(wildcard $(LOCAL_PATH)/*.cpp)
+
+LOCAL_SHARED_LIBRARIES := \
+  libfabricjni \
+  libfbjni \
+  libglog \
+  libjsi \
+  libreact_codegen_rncore \
+  libreact_codegen_${CODEGEN_MODULE_NAME} \
+  libreact_debug \
+  libreact_nativemodule_core \
+  libreact_render_componentregistry \
+  libreact_render_core \
+  libreact_render_debug \
+  libreact_render_graphics \
+  librrc_view \
+  libruntimeexecutor \
+  libturbomodulejsijni \
+  libyoga
+
+ifneq ($(filter $(call modules-get-list),folly_runtime),)
+  LOCAL_SHARED_LIBRARIES += libfolly_runtime # since [email protected]
+else
+  LOCAL_SHARED_LIBRARIES += libfolly_futures libfolly_json # [email protected]
+endif
+
+LOCAL_CFLAGS := \
+  -DLOG_TAG=\"ReactNative\" \
+  -DCODEGEN_COMPONENT_DESCRIPTOR_H="<react/renderer/components/${CODEGEN_MODULE_NAME}/ComponentDescriptors.h>"
+LOCAL_CFLAGS += -fexceptions -frtti -std=c++17 -Wall
+
+include $(BUILD_SHARED_LIBRARY)

packages/create-react-native-library/templates/cpp-view-new/android/registration.cpp

@@ -0,0 +1,18 @@
+#include <CoreComponentsRegistry.h>
+#include CODEGEN_COMPONENT_DESCRIPTOR_H
+
+namespace facebook {
+namespace react {
+
+void registerProviders() {
+    auto providerRegistry = CoreComponentsRegistry::sharedProviderRegistry();
+    providerRegistry->add(concreteComponentDescriptorProvider<<%- project.name + 'View' -%>ComponentDescriptor>());
+}
+
+}
+}
+
+JNIEXPORT jint JNICALL JNI_OnLoad(JavaVM *vm, void *) {
+    facebook::react::registerProviders();
+    return JNI_VERSION_1_6;
+}