1 /* 2 * Copyright (C) 2023 Square, Inc. 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 import java.util.Locale 17 import org.gradle.api.Project 18 import org.gradle.api.artifacts.dsl.DependencyConstraintHandler 19 import org.gradle.kotlin.dsl.getByType 20 import org.gradle.kotlin.dsl.withType 21 import org.jetbrains.kotlin.gradle.dsl.KotlinMultiplatformExtension 22 import org.jetbrains.kotlin.gradle.plugin.KotlinAndroidPluginWrapper 23 import org.jetbrains.kotlin.gradle.plugin.KotlinJsPluginWrapper 24 import org.jetbrains.kotlin.gradle.plugin.KotlinMultiplatformPluginWrapper 25 import org.jetbrains.kotlin.gradle.plugin.KotlinTarget 26 import org.jetbrains.kotlin.gradle.plugin.mpp.KotlinMetadataTarget 27 import org.jetbrains.kotlin.gradle.targets.js.KotlinJsTarget 28 29 /** 30 * Collect all the root project's multiplatform targets and add them to the BOM. 31 * 32 * Only published subprojects are included. 33 * 34 * This supports Kotlin/Multiplatform and Kotlin/JS subprojects. 35 */ Projectnull36fun Project.collectBomConstraints() { 37 val bomConstraints: DependencyConstraintHandler = dependencies.constraints 38 rootProject.subprojects { 39 val subproject = this 40 41 subproject.plugins.withId("com.vanniktech.maven.publish.base") { 42 subproject.plugins.withType<KotlinAndroidPluginWrapper> { 43 bomConstraints.api(subproject) 44 } 45 46 subproject.plugins.withType<KotlinJsPluginWrapper> { 47 bomConstraints.api(subproject) 48 } 49 50 subproject.plugins.withType<KotlinMultiplatformPluginWrapper> { 51 subproject.extensions.getByType<KotlinMultiplatformExtension>().targets.all { 52 bomConstraints.api(dependencyConstraint(this)) 53 } 54 } 55 } 56 } 57 } 58 59 /** Returns a string like "com.squareup.okio:okio-iosarm64:3.4.0" for this target. */ Projectnull60private fun Project.dependencyConstraint(target: KotlinTarget): String { 61 val artifactId = when (target) { 62 is KotlinMetadataTarget -> name 63 is KotlinJsTarget -> "$name-js" 64 else -> "$name-${target.targetName.toLowerCase(Locale.ROOT)}" 65 } 66 return "$group:$artifactId:$version" 67 } 68 apinull69private fun DependencyConstraintHandler.api(constraintNotation: Any) = 70 add("api", constraintNotation) 71