Make Hilt Android Gradle Plugin a multi-module Gradle project

RELNOTES=n/a
PiperOrigin-RevId: 449455077

java/dagger/hilt/BUILD

@@ -144,7 +144,7 @@ filegroup(
         "//java/dagger/hilt/android/internal/modules:srcs_filegroup",
         "//java/dagger/hilt/android/lifecycle:srcs_filegroup",
         "//java/dagger/hilt/android/migration:srcs_filegroup",
-        "//java/dagger/hilt/android/plugin:srcs_filegroup",
+        "//java/dagger/hilt/android/plugin/main:srcs_filegroup",
         "//java/dagger/hilt/android/qualifiers:srcs_filegroup",
         "//java/dagger/hilt/android/scopes:srcs_filegroup",
     ],

java/dagger/hilt/android/plugin/src/main/kotlin/dagger/hilt/android/plugin/AndroidEntryPointClassTransformer.kt → java/dagger/hilt/android/plugin/main/src/main/kotlin/dagger/hilt/android/plugin/AndroidEntryPointClassTransformer.kt

@@ -13,6 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package dagger.hilt.android.plugin
 
 import dagger.hilt.android.plugin.util.isClassFile

java/dagger/hilt/android/plugin/src/main/kotlin/dagger/hilt/android/plugin/AndroidEntryPointClassVisitor.kt → java/dagger/hilt/android/plugin/main/src/main/kotlin/dagger/hilt/android/plugin/AndroidEntryPointClassVisitor.kt

@@ -1,3 +1,19 @@
+/*
+ * Copyright (C) 2022 The Dagger Authors.
+ *
+ * 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 dagger.hilt.android.plugin
 
 import com.android.build.api.instrumentation.AsmClassVisitorFactory

java/dagger/hilt/android/plugin/src/main/kotlin/dagger/hilt/android/plugin/HiltExtension.kt → java/dagger/hilt/android/plugin/main/src/main/kotlin/dagger/hilt/android/plugin/HiltExtension.kt

@@ -13,6 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package dagger.hilt.android.plugin
 
 /** Configuration options for the Hilt Gradle Plugin */

java/dagger/hilt/android/plugin/src/main/kotlin/dagger/hilt/android/plugin/task/HiltTransformTestClassesTask.kt → java/dagger/hilt/android/plugin/main/src/main/kotlin/dagger/hilt/android/plugin/task/HiltTransformTestClassesTask.kt

@@ -13,6 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package dagger.hilt.android.plugin.task
 
 import dagger.hilt.android.plugin.AndroidEntryPointClassTransformer

java/dagger/hilt/android/plugin/src/main/kotlin/dagger/hilt/android/plugin/util/CopyTransform.kt → java/dagger/hilt/android/plugin/main/src/main/kotlin/dagger/hilt/android/plugin/util/CopyTransform.kt

@@ -1,3 +1,19 @@
+/*
+ * Copyright (C) 2022 The Dagger Authors.
+ *
+ * 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 dagger.hilt.android.plugin.util
 
 import org.gradle.api.artifacts.transform.CacheableTransform

java/dagger/hilt/android/plugin/src/main/kotlin/dagger/hilt/android/plugin/util/Files.kt → java/dagger/hilt/android/plugin/main/src/main/kotlin/dagger/hilt/android/plugin/util/Files.kt

@@ -1,3 +1,19 @@
+/*
+ * Copyright (C) 2022 The Dagger Authors.
+ *
+ * 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 dagger.hilt.android.plugin.util
 
 import java.io.File

java/dagger/hilt/android/plugin/src/main/kotlin/dagger/hilt/android/plugin/util/SimpleAGPVersion.kt → java/dagger/hilt/android/plugin/main/src/main/kotlin/dagger/hilt/android/plugin/util/SimpleAGPVersion.kt

@@ -1,3 +1,19 @@
+/*
+ * Copyright (C) 2022 The Dagger Authors.
+ *
+ * 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 dagger.hilt.android.plugin.util
 
 /**

java/dagger/hilt/android/plugin/main/src/main/kotlin/dagger/hilt/android/plugin/util/Tasks.kt

@@ -0,0 +1,32 @@
+/*
+ * Copyright (C) 2022 The Dagger Authors.
+ *
+ * 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 dagger.hilt.android.plugin.util
+
+import org.gradle.api.Project
+import org.gradle.api.tasks.TaskProvider
+import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
+
+/**
+ * Gets [KotlinCompile] task of an Android variant.
+ */
+@Suppress("UNCHECKED_CAST")
+internal fun getCompileKotlin(
+  @Suppress("DEPRECATION") variant: com.android.build.gradle.api.BaseVariant,
+  project: Project
+) = project.tasks.named(
+  "compile${variant.name.capitalize()}Kotlin"
+) as TaskProvider<KotlinCompile>

java/dagger/hilt/android/plugin/src/test/kotlin/util/SimpleAGPVersionTest.kt → java/dagger/hilt/android/plugin/main/src/test/kotlin/util/SimpleAGPVersionTest.kt

@@ -1,3 +1,19 @@
+/*
+ * Copyright (C) 2022 The Dagger Authors.
+ *
+ * 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 util
 
 import com.google.common.truth.Truth.assertThat

java/dagger/hilt/android/plugin/settings.gradle

@@ -0,0 +1,18 @@
+/*
+ * Copyright (C) 2022 The Dagger Authors.
+ *
+ * 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.
+ */
+
+rootProject.name = 'hilt-gradle-plugin'
+include 'main'

util/deploy-hilt-gradle-plugin.sh

@@ -12,8 +12,8 @@ _deploy_plugin() {
   local plugindir=java/dagger/hilt/android/plugin
   ./$plugindir/gradlew -p $plugindir --no-daemon clean \
     publishAllPublicationsToMavenRepository -PPublishVersion="$VERSION_NAME"
-  local outdir=$plugindir/build/repo/com/google/dagger/hilt-android-gradle-plugin/$VERSION_NAME
-  local markerOutDir=$plugindir/build/repo/com/google/dagger/hilt/android/com.google.dagger.hilt.android.gradle.plugin/$VERSION_NAME
+  local outdir=$plugindir/main/build/repo/com/google/dagger/hilt-android-gradle-plugin/$VERSION_NAME
+  local markerOutDir=$plugindir/main/build/repo/com/google/dagger/hilt/android/com.google.dagger.hilt.android.gradle.plugin/$VERSION_NAME
   # When building '-SNAPSHOT' versions in gradle, the filenames replaces
   # '-SNAPSHOT' with timestamps, so we need to disambiguate by finding each file
   # to deploy. See: https://stackoverflow.com/questions/54182823/
@@ -38,4 +38,4 @@ _deploy_plugin() {
 }
 
 # Gradle Plugin is built with Gradle, but still deployed via Maven (mvn)
-_deploy_plugin
+_deploy_plugin