room/compiler-processing-testing/build.gradle

/*
 * Copyright (C) 2020 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.LibraryGroups
import androidx.build.LibraryType
import androidx.build.Publish
import static androidx.build.dependencies.DependenciesKt.*

plugins {
    id("AndroidXPlugin")
    id("kotlin")
}

dependencies {
    implementation("androidx.annotation:annotation:1.1.0")
    api(project(":room:room-compiler-processing"))
    implementation(KOTLIN_STDLIB)
    implementation(KOTLIN_KSP_API)
    implementation(KOTLIN_STDLIB_JDK8) // KSP defines older version as dependency, force update.
    implementation(KOTLIN_KSP)
    implementation(GOOGLE_COMPILE_TESTING)
    implementation(KOTLIN_COMPILE_TESTING_KSP)
    // specify these because KSP do not specify them and we might get an older version from kotlin
    // compile testing
    // https://github.com/google/ksp/issues/187
    implementation(KOTLIN_COMPILER_EMBEDDABLE)
    implementation(KOTLIN_COMPILER_DAEMON_EMBEDDABLE)
    implementation(KOTLIN_ANNOTATION_PROCESSING_EMBEDDABLE)
}

/**
 * Create a properties file with versions that can be read from the test helper to setup test
 * projects.
 * see: b/178725084
 */
def testPropsOutDir = project.layout.buildDirectory.dir("test-config")
def writeTestPropsTask = tasks.register("prepareTestConfiguration", WriteProperties.class) {
    description = "Generates a properties file with the current environment for compilation tests"
    setOutputFile(testPropsOutDir.map {
        it.file("androidx.room.compiler.processing.util.CompilationTestCapabilities.Config" +
                ".properties")
    })
    property("kotlinVersion", KOTLIN_VERSION)
    property("kspVersion", KSP_VERSION)
}

java {
    sourceSets {
        main {
            resources.srcDir(testPropsOutDir)
        }
    }
}

tasks.named("compileKotlin").configure {
    dependsOn(writeTestPropsTask)
}

androidx {
    name = "AndroidX Room XProcessor Testing"
    type = LibraryType.ANNOTATION_PROCESSOR
    mavenGroup = LibraryGroups.ROOM
    inceptionYear = "2020"
    publish = Publish.NONE
    description = "Testing helpers for Room XProcessing APIs"
}