chore: remove backward compatibility with old architecture

Author: Joaguirrem

README.md

@@ -14,6 +14,11 @@ Line SDK wrapper for React Native 🚀
 - iOS `deploymentTarget` needs to be at least version `15.1`.
 - [LINE developer account](https://developers.line.biz/console/) with a channel created.
 
+> [!IMPORTANT]
+> @xmartlabs/react-native-line v5 is now a TurboModule and **requires the new architecture to be enabled**.
+> - If you want to use @xmartlabs/react-native-line v5, you need to enable the new architecture in your app (see how to [enable the new architecture for apps](https://github.com/reactwg/react-native-new-architecture/blob/main/docs/enable-apps.md))
+> - If you cannot enable the new architecture yet, downgrade to @xmartlabs/react-native-line v4 for now.
+
 ## Installation
 
 ### With Expo

android/build.gradle

@@ -21,11 +21,8 @@ def safeExtGet(prop, fallback) {
     rootProject.ext.has(prop) ? rootProject.ext.get(prop) : fallback
 }
 
-if (isNewArchitectureEnabled()) {
-    apply plugin: "com.facebook.react"
-}
-
 apply plugin: "com.android.library"
+apply plugin: "com.facebook.react"
 apply plugin: "kotlin-android"
 
 android {
@@ -36,17 +33,11 @@ android {
         targetSdkVersion safeExtGet("targetSdkVersion", 35)
         versionCode 1
         versionName "4.1.0"
-        buildConfigField "boolean", "IS_NEW_ARCHITECTURE_ENABLED", isNewArchitectureEnabled().toString()
     }
 
     sourceSets {
         main {
-            if (isNewArchitectureEnabled()) {
-                java.srcDirs += [
-                        // This is needed to build Kotlin project with NewArch enabled
-                        "${project.buildDir}/generated/source/codegen/java"
-                ]
-            }
+            java.srcDirs += ["${project.buildDir}/generated/source/codegen/java"]
         }
     }
 }
@@ -56,3 +47,13 @@ dependencies {
     implementation "com.linecorp.linesdk:linesdk:5.11.0"
     implementation "org.jetbrains.kotlinx:kotlinx-coroutines-android:1.7.3"
 }
+
+tasks.register("checkNativeLineLoginSpec") {
+    doLast {
+        if (!isNewArchitectureEnabled()) {
+            throw new GradleException("@xmartlabs/react-native-line v5 requires your project to have New Architecture enabled.")
+        }
+    }
+}
+
+preBuild.dependsOn checkNativeLineLoginSpec

android/src/main/java/com/xmartlabs/line/LineLoginPackage.kt

@@ -23,7 +23,7 @@ class LineLoginPackage : TurboReactPackage() {
                     needsEagerInit = false,
                     hasConstants = true,
                     isCxxModule = false,
-                    isTurboModule = BuildConfig.IS_NEW_ARCHITECTURE_ENABLED
+                    isTurboModule = true
                 )
             )
         }

ios/LineLoginModule.mm

@@ -1,21 +1,20 @@
+#ifndef RCT_NEW_ARCH_ENABLED
+  #error "@xmartlabs/react-native-line v5 requires your project to have New Architecture enabled."
+#endif
+
 #import <Foundation/Foundation.h>
 #import <React/RCTBridgeModule.h>
-
-#ifdef RCT_NEW_ARCH_ENABLED
 #import "RTNLineSpec.h"
-#endif
 
 @interface RCT_EXTERN_MODULE(LineLogin, NSObject)
 
 + (BOOL)requiresMainQueueSetup {
   return NO;
 }
 
-#ifdef RCT_NEW_ARCH_ENABLED
 - (std::shared_ptr<facebook::react::TurboModule>)getTurboModule:(const facebook::react::ObjCTurboModule::InitParams &)params {
   return std::make_shared<facebook::react::NativeLineLoginSpecJSI>(params);
 }
-#endif
 
 RCT_EXTERN_METHOD(setup: (NSDictionary *)arguments resolver: (RCTPromiseResolveBlock)resolve rejecter: (RCTPromiseRejectBlock)reject)
 RCT_EXTERN_METHOD(login: (NSDictionary *)arguments resolver: (RCTPromiseResolveBlock)resolve rejecter: (RCTPromiseRejectBlock)reject)