| /* |
| * Copyright (C) 2016 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. |
| */ |
| |
| |
| import androidx.build.BuildOnServerKt |
| import androidx.build.LibraryType |
| import androidx.build.SdkHelperKt |
| import androidx.build.SupportConfig |
| import org.jetbrains.kotlin.gradle.tasks.KotlinCompile |
| |
| import java.util.zip.ZipEntry |
| import java.util.zip.ZipFile |
| |
| plugins { |
| id("AndroidXPlugin") |
| id("kotlin") |
| id("com.github.johnrengelman.shadow") |
| } |
| |
| def antlrOut = "$buildDir/generated/antlr/grammar-gen/" |
| sourceSets { |
| main.java.srcDirs += "src/main/grammar-gen" |
| main.java.srcDirs += antlrOut |
| } |
| |
| configurations { |
| /** |
| * shadowed is used for dependencies which we jarjar into the library jar instead of adding it |
| * as a pom dependency |
| */ |
| shadowed |
| // make sure shadowed dependencies show up as compileOnly so that normal compilation works |
| compileOnly.extendsFrom(shadowed) |
| // compiler tests run w/o shadowed classes so we should add those dependencies into test |
| // configuration |
| testCompile.extendsFrom(shadowed) |
| // for downstream tests, provide a configuration that includes the shadow output + other |
| // dependencies that are not shadowed |
| shadowAndImplementation.extendsFrom(shadow) |
| shadowAndImplementation.extendsFrom(implementation) |
| } |
| |
| shadowJar { |
| // set classifier to empty string so that it doesn't append anything to the jar. |
| archiveClassifier = "" |
| configurations = [project.configurations.shadowed] |
| dependencies { |
| // antlr has dependencies on unrelated projects for its gui stuff, do not include them |
| exclude(dependency("org.abego.treelayout:.*")) |
| exclude(dependency("org.glassfish:.*")) |
| exclude(dependency("com.ibm.icu:.*")) |
| } |
| relocate("org.antlr", "androidx.room.jarjarred.org.antlr") |
| relocate("org.stringtemplate", "androidx.room.jarjarred.org.stringtemplate") |
| } |
| |
| jar { |
| // set a classifier on this one so that the output does not clash with the output from |
| // shadowJar task. We should never use this directly as it won't have the shadowed classes that |
| // are necessary to run. |
| archiveClassifier = "before-jarjar" |
| } |
| |
| configurations { |
| // replace the standard jar with the one built by 'shadowJar' in both api and runtime variants |
| apiElements.outgoing.artifacts.clear() |
| apiElements.outgoing.artifact(shadowJar) { |
| builtBy shadowJar |
| } |
| runtimeElements.outgoing.artifacts.clear() |
| runtimeElements.outgoing.artifact(shadowJar) { |
| builtBy shadowJar |
| } |
| } |
| |
| androidx.configureAarAsJarForConfiguration("testImplementation") |
| |
| dependencies { |
| implementation(project(":room:room-common")) |
| implementation(project(":room:room-migration")) |
| implementation(project(":room:room-compiler-processing")) |
| implementation(libs.kotlinStdlib) |
| implementation(libs.autoCommon) |
| implementation(libs.autoValueAnnotations) |
| implementation(libs.javapoet) |
| implementation(libs.kotlinPoet) |
| implementation(libs.kotlinPoetJavaPoet) |
| implementation(libs.kspApi) |
| shadowed(libs.antlr4) |
| implementation(libs.sqliteJdbc) |
| implementation(libs.kotlinMetadataJvm) |
| implementation(libs.apacheCommonsCodec) |
| implementation(libs.intellijAnnotations) |
| testImplementation(libs.truth) |
| testImplementation(libs.testParameterInjector) |
| testImplementation(libs.autoValue) // to access the processor in tests |
| testImplementation(libs.autoServiceAnnotations) |
| testImplementation(libs.autoService) // to access the processor in tests |
| testImplementation(projectOrArtifact(":paging:paging-common")) |
| testImplementation(project(":room:room-compiler-processing-testing")) |
| testImplementation(libs.junit) |
| testImplementation(libs.jsr250) |
| testImplementation(libs.mockitoCore4) |
| testImplementation(libs.antlr4) |
| testImplementation(libs.kotlinCompilerEmbeddable) |
| testImplementation(fileTree( |
| dir: "${SdkHelperKt.getSdkPath(project)}/platforms/$SupportConfig.COMPILE_SDK_VERSION/", |
| include : "android.jar" |
| )) |
| testImplementationAarAsJar(project(":room:room-runtime")) |
| testImplementationAarAsJar(project(":sqlite:sqlite")) |
| testImplementation(project(":internal-testutils-common")) |
| } |
| |
| def generateAntlrTask = task("generateAntlrGrammar", type: GenerateAntlrGrammar) { |
| sqliteFile = file("$projectDir/SQLite.g4") |
| antlrClasspath = configurations.compileClasspath |
| outputDirectory = file(antlrOut) |
| } |
| |
| @CacheableTask |
| abstract class GenerateAntlrGrammar extends DefaultTask { |
| @PathSensitive(PathSensitivity.NONE) |
| @InputFile |
| File sqliteFile |
| |
| @Classpath |
| FileCollection antlrClasspath |
| |
| @OutputDirectory |
| File outputDirectory |
| |
| @Inject |
| abstract ExecOperations getExecOperations() |
| |
| @Inject |
| public GenerateAntlrGrammar() { |
| description("Generates Antlr Grammar used by room") |
| group("build") |
| } |
| |
| @TaskAction |
| void generateAntlrGrammar() { |
| execOperations.javaexec { |
| mainClass.set("org.antlr.v4.Tool") |
| classpath = antlrClasspath |
| args "SQLite.g4", |
| "-visitor", |
| "-o", new File(outputDirectory, "androidx/room/parser").path, |
| "-package", "androidx.room.parser" |
| } |
| } |
| } |
| |
| /** |
| * Room compiler jarjars some dependencies. This task validates the published artifacts of room |
| * compiler to ensure dependencies are properly jarjarred. |
| */ |
| class CheckArtifactTask extends DefaultTask { |
| @InputFiles |
| FileCollection artifactInputs = project.objects.fileCollection() |
| @InputFile |
| File pomFile |
| @OutputFile |
| File result = new File(project.buildDir, "checkArtifactOutput.txt") |
| /** |
| * Checks the publish task's artifacts to make sure the classes.jar does include jarjarred |
| * antlr classes. |
| */ |
| def validatePublishTaskOutputs() { |
| if (artifactInputs.files.isEmpty()) { |
| throw new GradleException("Couldn't find the classes.jar for the room-compiler " + |
| "artifact. Ensure that publish is setup properly.") |
| } |
| artifactInputs.forEach { |
| validateJarContents(it) |
| } |
| } |
| |
| /** |
| * Traverses the given jar file, looks for the classes that should be jarjarred and validates |
| * their location. |
| */ |
| def validateJarContents(File jarFile) { |
| Boolean found = false |
| ZipFile zip = new ZipFile(jarFile) |
| try { |
| for (Enumeration list = zip.entries(); list.hasMoreElements(); ) { |
| String entry = ((ZipEntry) list.nextElement()).name |
| if (!entry.endsWith(".class")) continue |
| if (entry.contains("org/antlr")) { |
| found = true |
| if (!entry.contains("androidx/room/jarjarred/org/antlr")) { |
| throw new GradleException("Any Antlr class included in the Room Compiler's" + |
| " jar file should be moved into androidx/room/jarjarred.\n" + |
| "Looks like $entry has not been moved") |
| } |
| } |
| if (!entry.startsWith("androidx/room/")) { |
| throw new GradleException("Found a class that is not in androidx.room " + |
| "package: $entry") |
| } |
| } |
| } finally { |
| zip.close() |
| } |
| if (!found) { |
| throw new GradleException("Couldn't find any Antlr classes in room-compiler artifact" + |
| ".\n Antlr is jarjarred into room-compiler so there should be some files") |
| } |
| } |
| |
| /** |
| * Checks the generated pom file to ensure it does not depend on any jarjarred dependencies |
| * but still depends on others. |
| */ |
| def validatePomTaskOutputs() { |
| if (!pomFile.canRead()) { |
| throw new GradleException("Cannot find the pom file for room-compiler") |
| } |
| def pomContents = pomFile.newReader().text |
| if (pomContents.contains("antlr")) { |
| throw new GradleException("Room-compiler pom file should not depend on antlr.\n" + |
| "Pom Contents:\n $pomContents") |
| } |
| if(!pomContents.contains("<artifactId>kotlin-stdlib</artifactId>")) { |
| throw new GradleException("room-compiler should depend on kotlin stdlib.\n" + |
| "Pom Contents:\n $pomContents") |
| } |
| } |
| |
| @TaskAction |
| def validate() { |
| result.write("fail\n") |
| validatePublishTaskOutputs() |
| validatePomTaskOutputs() |
| // have a no-op output to make gradle happy w/ input/output checking. |
| result.write("ok\n") |
| } |
| } |
| |
| def checkArtifactContentsTask = tasks.register("checkArtifactTask", CheckArtifactTask) { |
| def pomTask = (GenerateMavenPom) project.tasks.named("generatePomFileForMavenPublication").get() |
| it.pomFile = pomTask.destination |
| } |
| |
| afterEvaluate { |
| def publishTaskProvider = project.tasks.named("publishMavenPublicationToMavenRepository") |
| checkArtifactContentsTask.configure { |
| it.artifactInputs.from { |
| publishTaskProvider.map { |
| ((PublishToMavenRepository) it).getPublication().artifacts.matching { |
| it.classifier == null |
| }.collect { |
| it.file |
| } |
| } |
| } |
| } |
| } |
| |
| // make sure we validate published artifacts on the build server. |
| BuildOnServerKt.addToBuildOnServer(project, checkArtifactContentsTask) |
| |
| tasks.findByName("compileKotlin").dependsOn(generateAntlrTask) |
| tasks.findByName("sourceJar").dependsOn(generateAntlrTask) |
| |
| tasks.withType(KotlinCompile).configureEach { |
| kotlinOptions { |
| freeCompilerArgs += [ |
| "-opt-in=kotlin.contracts.ExperimentalContracts", |
| "-opt-in=androidx.room.compiler.processing.ExperimentalProcessingApi", |
| "-opt-in=com.squareup.kotlinpoet.javapoet.KotlinPoetJavaPoetPreview" |
| ] |
| } |
| } |
| |
| tasks.withType(Test).configureEach { |
| it.systemProperty("androidx.room.compiler.processing.strict", "true") |
| it.maxParallelForks(3) |
| if (project.providers.environmentVariable("GITHUB_ACTIONS").present) { |
| // limit memory usage to avoid running out of memory in the docker container. |
| it.maxHeapSize("512m") |
| } |
| } |
| |
| androidx { |
| name = "Android Room Compiler" |
| type = LibraryType.ANNOTATION_PROCESSOR |
| inceptionYear = "2017" |
| description = "Android Room annotation processor" |
| } |
