Clean up bundling of project(":core")

buildlogic/build.gradle.kts

@@ -0,0 +1,30 @@
+/*
+ * Copyright 2023 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.
+ *
+ */
+
+plugins {
+    id("java-gradle-plugin")
+    alias(libs.plugins.kotlin.jvm)
+}
+
+gradlePlugin {
+    plugins {
+        create("bundlePlugin") {
+            id = "bundle"
+            implementationClass = "androidx.build.BundlePlugin"
+        }
+    }
+}

buildlogic/settings.gradle.kts

@@ -0,0 +1,18 @@
+dependencyResolutionManagement {
+    versionCatalogs {
+        create("libs") {
+            from(files("../gradle/libs.versions.toml"))
+        }
+    }
+    repositoriesMode = RepositoriesMode.FAIL_ON_PROJECT_REPOS
+    repositories {
+        mavenCentral()
+    }
+}
+
+pluginManagement {
+    repositories {
+        mavenCentral()
+        gradlePluginPortal()
+    }
+}

buildlogic/src/main/kotlin/androidx/build/BundlePlugin.kt

@@ -0,0 +1,45 @@
+/*
+ * Copyright 2023 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.
+ *
+ */
+
+package androidx.build
+
+import org.gradle.api.Plugin
+import org.gradle.api.Project
+import org.gradle.api.tasks.bundling.Jar
+import org.gradle.plugin.devel.tasks.PluginUnderTestMetadata
+
+class BundlePlugin : Plugin<Project> {
+    override fun apply(project: Project) {
+        val bundleInside = project.configurations.create("bundleInside") {
+            it.isTransitive = false
+            it.isVisible = false
+            it.isCanBeResolved = true
+        }
+        project.afterEvaluate {
+            project.configurations.getByName("compileOnly").extendsFrom(bundleInside)
+            project.configurations.getByName("testImplementation").extendsFrom(bundleInside)
+            val jarsToBundle = bundleInside.incoming.artifactView {  }.files
+            project.tasks.named("jar").configure { jarTask ->
+                jarTask as Jar
+                jarTask.from(project.provider { jarsToBundle.map { if (it.isDirectory) { it } else { project.zipTree(it) } } })
+            }
+            project.tasks.withType(PluginUnderTestMetadata::class.java).configureEach {
+                it.pluginClasspath.from(jarsToBundle)
+            }
+        }
+    }
+}

gcpbuildcache/build.gradle.kts

@@ -18,16 +18,14 @@
 plugins {
     id("maven-publish")
     id("signing")
+    id("bundle")
     alias(libs.plugins.gradle.publish)
     alias(libs.plugins.kotlin.jvm)
 }
 
-// Bundle core library directly as we only get to publish one jar per plugin in Gradle Plugin Portal
-sourceSets.main {
-    java.srcDir("../core/src/main/kotlin")
-}
-
 dependencies {
+    // Bundle core library directly as we only get to publish one jar per plugin in Gradle Plugin Portal
+    bundleInside(project(":core"))
     implementation(libs.google.cloud.storage)
     implementation(libs.retrofit.core)
     implementation(libs.retrofit.converter.gson)

s3buildcache/build.gradle.kts

@@ -18,16 +18,14 @@
 plugins {
     id("maven-publish")
     id("signing")
+    id("bundle")
     alias(libs.plugins.gradle.publish)
     alias(libs.plugins.kotlin.jvm)
 }
 
-// Bundle core library directly as we only get to publish one jar per plugin in Gradle Plugin Portal
-sourceSets.main {
-    java.srcDir("../core/src/main/kotlin")
-}
-
 dependencies {
+    // Bundle core library directly as we only get to publish one jar per plugin in Gradle Plugin Portal
+    bundleInside(project(":core"))
     implementation(libs.retrofit.core)
     implementation(libs.retrofit.converter.gson)
     implementation(platform(libs.amazon.bom))

settings.gradle.kts

@@ -43,3 +43,5 @@ rootProject.name = "gcp-gradle-build-cache"
 include("core")
 include("gcpbuildcache")
 include("s3buildcache")
+
+includeBuild("buildlogic")