Support using sources instead of androidx artifacts

compose/runtime/runtime-annotation/build-fork.gradle

@@ -0,0 +1,46 @@
+/*
+ * Copyright (C) 2025 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/**
+ * This file was created using the `createProject` gradle task (./gradlew createProject)
+ *
+ * Please use the task when creating a new project, rather than copying an existing project and
+ * modifying its settings.
+ */
+
+import androidx.build.SoftwareType
+import androidx.build.PlatformIdentifier
+
+plugins {
+    id("AndroidXPlugin")
+}
+
+androidXMultiplatform {
+    androidLibrary {
+        namespace = "androidx.compose.runtime.annotation"
+    }
+    jvm()
+    mac()
+    linux()
+    mingwX64()
+    ios()
+    watchos()
+    tvos()
+    js()
+    wasmJs()
+
+    defaultPlatform(PlatformIdentifier.JVM)
+}

compose/runtime/runtime-stub/build.gradle

@@ -0,0 +1,62 @@
+/*
+ * Copyright 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/**
+ * This file was created using the `createProject` gradle task (./gradlew createProject)
+ *
+ * Please use the task when creating a new project, rather than copying an existing project and
+ * modifying its settings.
+ */
+
+import androidx.build.SoftwareType
+import androidx.build.PlatformIdentifier
+import com.android.build.api.dsl.KotlinMultiplatformAndroidHostTestCompilation
+
+plugins {
+    id("AndroidXPlugin")
+    id("AndroidXComposePlugin")
+    id("JetBrainsAndroidXPlugin")
+}
+
+androidXMultiplatform {
+    redirect("androidx.compose.runtime") {
+        androidLibrary {
+            namespace = "org.jetbrains.compose.runtime"
+            compilations.withType(KotlinMultiplatformAndroidHostTestCompilation) {
+                it.returnDefaultValues = true
+            }
+        }
+        desktop()
+        mingwX64()
+        linux()
+        mac()
+        ios()
+        tvos()
+        watchos()
+        js()
+        wasmJs()
+    }
+
+    defaultPlatform(PlatformIdentifier.ANDROID)
+
+}
+
+androidx {
+    name = "Compose Runtime"
+    type = SoftwareType.PUBLISHED_LIBRARY_ONLY_USED_BY_KOTLIN_CONSUMERS
+    inceptionYear = "2019"
+    description = "Tree composition support for code generated by the Compose compiler plugin and corresponding public API"
+}

compose/runtime/runtime/build-fork.gradle

@@ -21,42 +21,95 @@
  * modifying its settings.
  */
 
-import androidx.build.SoftwareType
 import androidx.build.PlatformIdentifier
 import com.android.build.api.dsl.KotlinMultiplatformAndroidHostTestCompilation
 
 plugins {
     id("AndroidXPlugin")
     id("AndroidXComposePlugin")
-    id("JetBrainsAndroidXPlugin")
 }
 
 androidXMultiplatform {
-    redirect("androidx.compose.runtime") {
-        androidLibrary {
-            namespace = "org.jetbrains.compose.runtime"
-            compilations.withType(KotlinMultiplatformAndroidHostTestCompilation) {
-                it.returnDefaultValues = true
-            }
+    androidLibrary {
+        namespace = "androidx.compose.runtime"
+        compilations.withType(KotlinMultiplatformAndroidHostTestCompilation) {
+            it.returnDefaultValues = true
         }
-        desktop()
-        mingwX64()
-        linux()
-        mac()
-        ios()
-        tvos()
-        watchos()
-        js()
-        wasmJs()
     }
+    desktop()
+    mingwX64()
+    linux()
+    mac()
+    ios()
+    tvos()
+    watchos()
+    js()
+    wasmJs()
 
     defaultPlatform(PlatformIdentifier.ANDROID)
 
-}
+    sourceSets {
+        commonMain.dependencies {
+            api(libs.kotlinCoroutinesCore)
+            api("androidx.compose.runtime:runtime-annotation:1.11.3")
+            implementation("androidx.collection:collection:1.5.0")
+        }
+
+        commonTest.dependencies {
+            implementation(libs.kotlinTest)
+            implementation(libs.kotlinCoroutinesTest)
+            implementation(libs.kotlinReflect)
+            implementation(project(":compose:runtime:runtime-test-utils"))
+        }
+
+        create("nonEmulatorCommonTest").dependsOn(commonTest)
+        create("nonEmulatorJvmTest").dependsOn(nonEmulatorCommonTest)
+
+        androidMain.dependencies {
+            api(libs.kotlinCoroutinesAndroid)
+            api("androidx.annotation:annotation-experimental:1.4.1")
+        }
+
+        androidDeviceTest.dependencies {
+            implementation(libs.testExtJunit)
+            implementation(libs.testRules)
+            implementation(libs.testRunner)
+            implementation(libs.espressoCore)
+            implementation(libs.truth)
+        }
+
+        androidHostTest.dependsOn(nonEmulatorJvmTest)
+
+        create("nonAndroidMain").dependsOn(commonMain)
+        create("nonAndroidTest").dependsOn(commonTest)
+
+        desktopMain.dependsOn(nonAndroidMain)
 
-androidx {
-    name = "Compose Runtime"
-    type = SoftwareType.PUBLISHED_LIBRARY_ONLY_USED_BY_KOTLIN_CONSUMERS
-    inceptionYear = "2019"
-    description = "Tree composition support for code generated by the Compose compiler plugin and corresponding public API"
+        desktopTest {
+            dependsOn(nonEmulatorJvmTest)
+            dependsOn(nonAndroidTest)
+        }
+
+        nonJvmMain {
+            dependsOn(nonAndroidMain)
+            dependencies {
+                implementation(libs.atomicFu)
+            }
+        }
+
+        nativeMain.dependsOn(nonAndroidMain)
+
+        nativeTest {
+            dependsOn(nonAndroidTest)
+            dependsOn(nonEmulatorCommonTest)
+        }
+
+        webTest.dependsOn(nonEmulatorCommonTest)
+
+        wasmJsMain.dependencies {
+            implementation(libs.kotlinXw3c)
+        }
+    }
 }
+
+group = "androidx.compose.runtime"

compose/runtime/runtime/build.gradle

@@ -24,39 +24,114 @@
 import androidx.build.SoftwareType
 import androidx.build.PlatformIdentifier
 import com.android.build.api.dsl.KotlinMultiplatformAndroidHostTestCompilation
+import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
 
 plugins {
     id("AndroidXPlugin")
     id("AndroidXComposePlugin")
-    id("JetBrainsAndroidXPlugin")
 }
 
 androidXMultiplatform {
-    redirect("androidx.compose.runtime") {
-        androidLibrary {
-            namespace = "org.jetbrains.compose.runtime"
-            compilations.withType(KotlinMultiplatformAndroidHostTestCompilation) {
-                it.returnDefaultValues = true
-            }
+    androidLibrary {
+        namespace = "androidx.compose.runtime"
+        compilations.withType(KotlinMultiplatformAndroidHostTestCompilation) {
+            it.returnDefaultValues = true
         }
-        desktop()
-        mingwX64()
-        linux()
-        mac()
-        ios()
-        tvos()
-        watchos()
-        js()
-        wasmJs()
     }
+    desktop()
+    mingwX64()
+    linux()
+    mac()
+    ios()
+    tvos()
+    watchos()
+    js()
+    wasmJs()
 
     defaultPlatform(PlatformIdentifier.ANDROID)
 
+    sourceSets {
+        commonMain.dependencies {
+            api(libs.kotlinCoroutinesCore)
+            api(project(":compose:runtime:runtime-annotation"))
+            implementation("androidx.collection:collection:1.5.0")
+        }
+
+        commonTest.dependencies {
+            implementation(libs.kotlinTest)
+            implementation(libs.kotlinCoroutinesTest)
+            implementation(libs.kotlinReflect)
+            implementation(project(":compose:runtime:runtime-test-utils"))
+        }
+
+        create("nonEmulatorCommonTest").dependsOn(commonTest)
+        create("nonEmulatorJvmTest").dependsOn(nonEmulatorCommonTest)
+
+        androidMain.dependencies {
+            api(libs.kotlinCoroutinesAndroid)
+            api("androidx.annotation:annotation-experimental:1.4.1")
+        }
+
+        androidDeviceTest.dependencies {
+            implementation(libs.testExtJunit)
+            implementation(libs.testRules)
+            implementation(libs.testRunner)
+            implementation(libs.espressoCore)
+            implementation(libs.truth)
+        }
+
+        androidHostTest.dependsOn(nonEmulatorJvmTest)
+
+        create("nonAndroidMain").dependsOn(commonMain)
+        create("nonAndroidTest").dependsOn(commonTest)
+
+        desktopMain.dependsOn(nonAndroidMain)
+
+        desktopTest {
+            dependsOn(nonEmulatorJvmTest)
+            dependsOn(nonAndroidTest)
+        }
+
+        nonJvmMain {
+            dependsOn(nonAndroidMain)
+            dependencies {
+                implementation(libs.atomicFu)
+            }
+        }
+
+        nativeMain.dependsOn(nonAndroidMain)
+
+        nativeTest {
+            dependsOn(nonAndroidTest)
+            dependsOn(nonEmulatorCommonTest)
+        }
+
+        webTest.dependsOn(nonEmulatorCommonTest)
+
+        wasmJsMain.dependencies {
+            implementation(libs.kotlinXw3c)
+        }
+    }
+}
+
+dependencies {
+    lintChecks(project(":compose:runtime:runtime-lint"))
+    lintPublish(project(":compose:runtime:runtime-lint"))
+
+    constraints {
+        // Prevents symbols duplication with old versions of JetBrains' fork.
+        // Starting with version 1.9.0, this module is published as empty artifact
+        // with dependency to this androidx module.
+        commonMainImplementation("org.jetbrains.compose.runtime:runtime:1.9.0") {
+            because "prevents symbols duplication"
+        }
+    }
 }
 
 androidx {
     name = "Compose Runtime"
     type = SoftwareType.PUBLISHED_LIBRARY_ONLY_USED_BY_KOTLIN_CONSUMERS
     inceptionYear = "2019"
     description = "Tree composition support for code generated by the Compose compiler plugin and corresponding public API"
+    samples(project(":compose:runtime:runtime:runtime-samples"))
 }

gradle.properties

@@ -112,6 +112,8 @@ kapt.use.k2=true
 
 # JetBrains fork only properties
 
+jetbrains.androidx.use.androidx.sources.instead.of.artifacts=true
+
 # jetbrains-fork in jb-main branch
 androidx.studio.type=jetbrains-fork