[0.74] Stub com.facebook.react.settings on 0.74

packages/react-native-gradle-plugin/.gitignore

@@ -0,0 +1,3 @@
+build/
+react-native-gradle-plugin/build/
+settings-plugin/build/

packages/react-native-gradle-plugin/build.gradle.kts

@@ -5,80 +5,7 @@
  * LICENSE file in the root directory of this source tree.
  */
 
-import org.gradle.api.internal.classpath.ModuleRegistry
-import org.gradle.api.tasks.testing.logging.TestExceptionFormat
-import org.gradle.configurationcache.extensions.serviceOf
-import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
-
 plugins {
-  alias(libs.plugins.kotlin.jvm)
+  alias(libs.plugins.kotlin.jvm).apply(false)
   id("java-gradle-plugin")
-}
-
-repositories {
-  google()
-  mavenCentral()
-}
-
-gradlePlugin {
-  plugins {
-    create("react") {
-      id = "com.facebook.react"
-      implementationClass = "com.facebook.react.ReactPlugin"
-    }
-    create("reactrootproject") {
-      id = "com.facebook.react.rootproject"
-      implementationClass = "com.facebook.react.ReactRootProjectPlugin"
-    }
-  }
-}
-
-group = "com.facebook.react"
-
-dependencies {
-  implementation(gradleApi())
-
-  // The KGP/AGP version is defined by React Native Gradle plugin.
-  // Therefore we specify an implementation dep rather than a compileOnly.
-  implementation(libs.kotlin.gradle.plugin)
-  implementation(libs.android.gradle.plugin)
-
-  implementation(libs.gson)
-  implementation(libs.guava)
-  implementation(libs.javapoet)
-
-  testImplementation(libs.junit)
-
-  testRuntimeOnly(
-      files(
-          serviceOf<ModuleRegistry>()
-              .getModule("gradle-tooling-api-builders")
-              .classpath
-              .asFiles
-              .first()))
-}
-
-// We intentionally don't build for Java 17 as users will see a cryptic bytecode version
-// error first. Instead we produce a Java 11-compatible Gradle Plugin, so that AGP can print their
-// nice message showing that JDK 11 (or 17) is required first
-java { targetCompatibility = JavaVersion.VERSION_11 }
-
-kotlin { jvmToolchain(17) }
-
-tasks.withType<KotlinCompile>().configureEach {
-  kotlinOptions {
-    apiVersion = "1.6"
-    // See comment above on JDK 11 support
-    jvmTarget = "11"
-    allWarningsAsErrors = true
-  }
-}
-
-tasks.withType<Test>().configureEach {
-  testLogging {
-    exceptionFormat = TestExceptionFormat.FULL
-    showExceptions = true
-    showCauses = true
-    showStackTraces = true
-  }
-}
+}

packages/react-native-gradle-plugin/package.json

@@ -29,7 +29,8 @@
     "gradle",
     "gradlew",
     "gradlew.bat",
-    "src/main",
-    "README.md"
+    "README.md",
+    "react-native-gradle-plugin",
+    "settings-plugin"
   ]
 }

packages/react-native-gradle-plugin/react-native-gradle-plugin/build.gradle.kts

@@ -0,0 +1,84 @@
+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+import org.gradle.api.internal.classpath.ModuleRegistry
+import org.gradle.api.tasks.testing.logging.TestExceptionFormat
+import org.gradle.configurationcache.extensions.serviceOf
+import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
+
+plugins {
+  alias(libs.plugins.kotlin.jvm)
+  id("java-gradle-plugin")
+}
+
+repositories {
+  google()
+  mavenCentral()
+}
+
+gradlePlugin {
+  plugins {
+    create("react") {
+      id = "com.facebook.react"
+      implementationClass = "com.facebook.react.ReactPlugin"
+    }
+    create("reactrootproject") {
+      id = "com.facebook.react.rootproject"
+      implementationClass = "com.facebook.react.ReactRootProjectPlugin"
+    }
+  }
+}
+
+group = "com.facebook.react"
+
+dependencies {
+  implementation(gradleApi())
+
+  // The KGP/AGP version is defined by React Native Gradle plugin.
+  // Therefore we specify an implementation dep rather than a compileOnly.
+  implementation(libs.kotlin.gradle.plugin)
+  implementation(libs.android.gradle.plugin)
+
+  implementation(libs.gson)
+  implementation(libs.guava)
+  implementation(libs.javapoet)
+
+  testImplementation(libs.junit)
+
+  testRuntimeOnly(
+      files(
+          serviceOf<ModuleRegistry>()
+              .getModule("gradle-tooling-api-builders")
+              .classpath
+              .asFiles
+              .first()))
+}
+
+// We intentionally don't build for Java 17 as users will see a cryptic bytecode version
+// error first. Instead we produce a Java 11-compatible Gradle Plugin, so that AGP can print their
+// nice message showing that JDK 11 (or 17) is required first
+java { targetCompatibility = JavaVersion.VERSION_11 }
+
+kotlin { jvmToolchain(17) }
+
+tasks.withType<KotlinCompile>().configureEach {
+  kotlinOptions {
+    apiVersion = "1.6"
+    // See comment above on JDK 11 support
+    jvmTarget = "11"
+    allWarningsAsErrors = true
+  }
+}
+
+tasks.withType<Test>().configureEach {
+  testLogging {
+    exceptionFormat = TestExceptionFormat.FULL
+    showExceptions = true
+    showCauses = true
+    showStackTraces = true
+  }
+}

packages/react-native-gradle-plugin/settings-plugin/build.gradle.kts

@@ -0,0 +1,50 @@
+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+import org.gradle.api.tasks.testing.logging.TestExceptionFormat
+import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
+
+plugins {
+  alias(libs.plugins.kotlin.jvm)
+  id("java-gradle-plugin")
+}
+
+repositories {
+  google()
+  mavenCentral()
+}
+
+gradlePlugin {
+  plugins {
+    create("react.settings") {
+      id = "com.facebook.react.settings"
+      implementationClass = "com.facebook.react.ReactSettingsPlugin"
+    }
+  }
+}
+
+group = "com.facebook.react"
+
+dependencies {
+  implementation(gradleApi())
+}
+
+// We intentionally don't build for Java 17 as users will see a cryptic bytecode version
+// error first. Instead we produce a Java 11-compatible Gradle Plugin, so that AGP can print their
+// nice message showing that JDK 11 (or 17) is required first
+java { targetCompatibility = JavaVersion.VERSION_11 }
+
+kotlin { jvmToolchain(17) }
+
+tasks.withType<KotlinCompile>().configureEach {
+  kotlinOptions {
+    apiVersion = "1.6"
+    // See comment above on JDK 11 support
+    jvmTarget = "11"
+    allWarningsAsErrors = true
+  }
+}

packages/react-native-gradle-plugin/settings-plugin/src/main/kotlin/com/facebook/react/ReactSettingsPlugin.kt

@@ -0,0 +1,24 @@
+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+package com.facebook.react
+
+import org.gradle.api.Plugin
+import org.gradle.api.initialization.Settings
+
+/**
+ * This is a stub of the com.facebook.react.settings plugin.
+ * 
+ * The plugin got added in 0.75, but to make it easier for 0.74 users to upgrade to 0.75, we're
+ * creating a stub plugin that does nothing. This way, users can include a `id("com.facebook.react.settings")`
+ * in their settings.gradle file without causing a build failure on 0.74.
+ */
+class ReactSettingsPlugin : Plugin<Settings> {
+  override fun apply(settings: Settings) {
+    // Do nothing, just register the plugin.
+  }
+}

packages/react-native-gradle-plugin/settings.gradle.kts

@@ -15,4 +15,9 @@ pluginManagement {
 
 plugins { id("org.gradle.toolchains.foojay-resolver-convention").version("0.5.0") }
 
-rootProject.name = "react-native-gradle-plugin"
+include(
+    ":react-native-gradle-plugin",
+    ":settings-plugin",
+)
+
+rootProject.name = "gradle-plugin-root"