Add unstable_reactLegacyComponent to cli-platform-android

docs/projects.md

@@ -72,6 +72,7 @@ type AndroidProjectParams = {
   manifestPath?: string;
   packageName?: string;
   dependencyConfiguration?: string;
+  unstable_reactLegacyComponentNames?: string[] | null;
 };
 ```
 
@@ -100,6 +101,18 @@ See [`dependency.platforms.android.packageName`](dependencies.md#platformsandroi
 
 See [`dependency.platforms.android.configuration`](dependencies.md#platformsandroiddependencyconfiguration)
 
+#### project.android.unstable_reactLegacyComponentNames
+
+> Note: Only applicable when new architecture is turned on.
+
+Please note that this is part of the **Unstable Fabric Interop Layer**, and might be subject to breaking change in the future,
+hence the `unstable_` prefix.
+
+An array with a list of Legacy Component Name that you want to be registered with the Fabric Interop Layer.
+This will allow you to use on the New Architecture, libreries that are legacy and haven't been migrated yet.
+
+The list should contain the name of the components, as they're registered in the ViewManagers (i.e. just `"Button"`).
+
 ### platforms
 
 A object with platforms defined inside a project. You can check the format and options available [`here`](platforms.md#platform-interface)

packages/cli-config/src/schema.ts

@@ -160,6 +160,10 @@ export const projectConfig = t
             manifestPath: t.string(),
             packageName: t.string(),
             dependencyConfiguration: t.string(),
+            unstable_reactLegacyComponentNames: t
+              .array()
+              .items(t.string())
+              .default([]),
           })
           .default({}),
       })

packages/cli-platform-android/native_modules.gradle

@@ -94,13 +94,16 @@ def rncliCppTemplate = """/**
 namespace facebook {
 namespace react {
 
+{{ rncliReactLegacyComponentNames }}
+
 std::shared_ptr<TurboModule> rncli_ModuleProvider(const std::string moduleName, const JavaTurboModule::InitParams &params) {
 {{ rncliCppModuleProviders }}
   return nullptr;
 }
 
 void rncli_registerProviders(std::shared_ptr<ComponentDescriptorProviderRegistry const> providerRegistry) {
 {{ rncliCppComponentDescriptors }}
+{{ rncliReactLegacyComponentDescriptors }}
   return;
 }
 
@@ -138,6 +141,7 @@ class ReactNativeModules {
   private String packageName
   private File root
   private ArrayList<HashMap<String, String>> reactNativeModules
+  private ArrayList<String> unstable_reactLegacyComponentNames
   private HashMap<String, ArrayList> reactNativeModulesBuildVariants
 
   private static String LOG_PREFIX = ":ReactNative:"
@@ -146,10 +150,11 @@ class ReactNativeModules {
     this.logger = logger
     this.root = root
 
-    def (nativeModules, reactNativeModulesBuildVariants, packageName) = this.getReactNativeConfig()
+    def (nativeModules, reactNativeModulesBuildVariants, androidProject) = this.getReactNativeConfig()
     this.reactNativeModules = nativeModules
     this.reactNativeModulesBuildVariants = reactNativeModulesBuildVariants
-    this.packageName = packageName
+    this.packageName = androidProject["packageName"]
+    this.unstable_reactLegacyComponentNames = androidProject["unstable_reactLegacyComponentNames"]
   }
 
   /**
@@ -287,9 +292,12 @@ class ReactNativeModules {
 
   void generateRncliCpp(File outputDir, String generatedFileName, String generatedFileContentsTemplate) {
     ArrayList<HashMap<String, String>> packages = this.reactNativeModules
+    ArrayList<String> unstable_reactLegacyComponentNames = this.unstable_reactLegacyComponentNames
     String rncliCppIncludes = ""
     String rncliCppModuleProviders = ""
     String rncliCppComponentDescriptors = ""
+    String rncliReactLegacyComponentDescriptors = ""
+    String rncliReactLegacyComponentNames = ""
     String codegenComponentDescriptorsHeaderFile = "ComponentDescriptors.h"
     String codegenReactComponentsDir = "react/renderer/components"
 
@@ -321,10 +329,22 @@ class ReactNativeModules {
       }.join("\n")
     }
 
+    rncliReactLegacyComponentDescriptors = unstable_reactLegacyComponentNames.collect {
+      "  providerRegistry->add(concreteComponentDescriptorProvider<UnstableLegacyViewManagerInteropComponentDescriptor<${it}>>());"
+    }.join("\n")
+    rncliReactLegacyComponentNames = unstable_reactLegacyComponentNames.collect {
+      "extern const char ${it}[] = \"${it}\";"
+    }.join("\n")
+    if (unstable_reactLegacyComponentNames && unstable_reactLegacyComponentNames.size() > 0) {
+      rncliCppIncludes += "\n#include <react/renderer/components/legacyviewmanagerinterop/UnstableLegacyViewManagerInteropComponentDescriptor.h>"
+    }
+
     String generatedFileContents = generatedFileContentsTemplate
       .replace("{{ rncliCppIncludes }}", rncliCppIncludes)
       .replace("{{ rncliCppModuleProviders }}", rncliCppModuleProviders)
       .replace("{{ rncliCppComponentDescriptors }}", rncliCppComponentDescriptors)
+      .replace("{{ rncliReactLegacyComponentDescriptors }}", rncliReactLegacyComponentDescriptors)
+      .replace("{{ rncliReactLegacyComponentNames }}", rncliReactLegacyComponentNames)
 
     outputDir.mkdirs()
     final FileTreeBuilder treeBuilder = new FileTreeBuilder(outputDir)
@@ -452,7 +472,7 @@ class ReactNativeModules {
       }
     }
 
-    return [reactNativeModules, reactNativeModulesBuildVariants, json["project"]["android"]["packageName"]];
+    return [reactNativeModules, reactNativeModulesBuildVariants, json["project"]["android"]];
   }
 }
 

packages/cli-platform-android/src/config/__tests__/__snapshots__/getProjectConfig.test.ts.snap

@@ -6,6 +6,7 @@ Object {
   "dependencyConfiguration": undefined,
   "packageName": "com.some.example",
   "sourceDir": "/flat/android",
+  "unstable_reactLegacyComponentNames": undefined,
 }
 `;
 
@@ -15,6 +16,7 @@ Object {
   "dependencyConfiguration": undefined,
   "packageName": "com.some.example",
   "sourceDir": "/multiple/android",
+  "unstable_reactLegacyComponentNames": undefined,
 }
 `;
 
@@ -24,5 +26,6 @@ Object {
   "dependencyConfiguration": undefined,
   "packageName": "com.some.example",
   "sourceDir": "/nested/android",
+  "unstable_reactLegacyComponentNames": undefined,
 }
 `;

packages/cli-platform-android/src/config/index.ts

@@ -63,6 +63,8 @@ export function projectConfig(
     appName,
     packageName,
     dependencyConfiguration: userConfig.dependencyConfiguration,
+    unstable_reactLegacyComponentNames:
+      userConfig.unstable_reactLegacyComponentNames,
   };
 }
 

packages/cli-types/src/android.ts

@@ -3,6 +3,7 @@ export interface AndroidProjectConfig {
   appName: string;
   packageName: string;
   dependencyConfiguration?: string;
+  unstable_reactLegacyComponentNames?: string[] | null;
 }
 
 export type AndroidProjectParams = {
@@ -11,6 +12,7 @@ export type AndroidProjectParams = {
   manifestPath?: string;
   packageName?: string;
   dependencyConfiguration?: string;
+  unstable_reactLegacyComponentNames?: string[] | null;
 };
 
 export type AndroidDependencyConfig = {