libraries/commonConfiguration.gradle

String jdkPath(String version) {
    String varName = "JDK_${version.replace('.', '')}"
    String path = System.getenv(varName)
    if (path == null) throw new GradleException("Please set environment variable $varName to point to JDK $version installation")
    return path
}

ext {
    JDK_16 = jdkPath("1.6")
    JDK_17 = jdkPath("1.7")
    JDK_18 = jdkPath("1.8")
    distDir = file("$kotlin_root/dist")
    distLibDir = file("$kotlin_root/dist/kotlinc/lib")
    bootstrapCompilerFile = file("$distDir/kotlin-compiler-for-maven.jar")
}

ext.configureJvmProject = { Project project ->
    project.configure(project) {
        task sourcesJar(type: Jar, dependsOn: classes) {
            classifier = 'sources'
            from sourceSets.main.kotlin
        }

        tasks.withType(JavaCompile) {
            sourceCompatibility = 1.6
            targetCompatibility = 1.6
            options.fork = true
            options.forkOptions.javaHome = file(JDK_16)
        }

        tasks.withType(project.compileKotlin.class) {
            kotlinOptions.jdkHome = JDK_16
            doFirst {
                System.setProperty("kotlin.colors.enabled", "false")
            }
        }

        test {
            executable = "$JDK_16/bin/java"
        }
    }
}

ext.manifestAttributes = { Manifest manifest, Project project, String component = null ->
    project.configure(manifest) {
        attributes \
                'Implementation-Vendor': 'JetBrains',
                'Implementation-Title': project.archivesBaseName,
                'Implementation-Version': project.version,
                'Build-Jdk': System.getProperty('java.version')

        if (component != null) {
            attributes \
                'Kotlin-Runtime-Component': component,
                'Kotlin-Version': project.kotlin_language_version
        }
    }
}

task preparePublication {
    def properties = project.properties
    assert project.version != 'unspecified'

    Map<String, String> repositoryProviders = ['sonatype-nexus-staging' : 'sonatype', 'sonatype-nexus-snapshots' : 'sonatype']
    project.ext.isRelease = !project.version.toString().contains('-SNAPSHOT')

    String repo = properties['deploy-repo']
    String repoProvider = repositoryProviders.get(repo, repo)
    project.ext.isSonatypePublish = repoProvider == 'sonatype'
    project.ext.isSonatypeRelease = isSonatypePublish && isRelease

    project.ext['signing.keyId'] = project.properties['kotlin.key.name']
    project.ext['signing.password'] = project.properties['kotlin.key.passphrase']

    String sonatypeSnapshotsUrl = (isSonatypePublish && !isRelease) ? "https://oss.sonatype.org/content/repositories/snapshots/" : null

    ext.repoUrl = properties["deployRepoUrl"] ?: sonatypeSnapshotsUrl ?: properties["deploy-url"] ?: "file://${rootProject.buildDir}/repo"
    ext.username = properties["deployRepoUsername"] ?: properties["kotlin.${repoProvider}.user"]
    ext.password = properties["deployRepoPassword"] ?: properties["kotlin.${repoProvider}.password"]

    doLast {
        println("Deployment respository url: $repoUrl")
    }
}

ext.configurePublishing = { Project project ->
    project.configure(project) {
        apply plugin: 'maven'

        if (!project.hasProperty('prebuiltJar')) {
            apply plugin: 'signing'

            signing {
                required { (project.properties["signingRequired"] ?: project.isSonatypeRelease) }
                sign configurations.archives
            }

            signArchives {
                enabled signing.required
            }
        }

        task dist(type: Copy, dependsOn: assemble) {
            rename "-${java.util.regex.Pattern.quote(version)}", ''
            into distLibDir
        }

        uploadArchives {
            def prepareTask = rootProject.preparePublication
            dependsOn prepareTask

            doFirst {
                repositories.mavenDeployer.repository.url = prepareTask.repoUrl
            }

            repositories {
                mavenDeployer {
                    beforeDeployment { MavenDeployment deployment ->
                        if (signing.required)
                            signing.signPom(deployment)
                    }

                    repository(url: prepareTask.repoUrl) {
                        authentication(userName: prepareTask.username, password: prepareTask.password)
                    }
                    pom.project {
                        name "${project.group}:${project.name}"
                        packaging 'jar'
                        // optionally artifactId can be defined here
                        description project.description
                        url 'https://kotlinlang.org/'
                        licenses {
                            license {
                                name 'The Apache License, Version 2.0'
                                url 'http://www.apache.org/licenses/LICENSE-2.0.txt'
                            }
                        }
                        scm {
                            url 'https://github.com/JetBrains/kotlin'
                            connection 'scm:git:https://github.com/JetBrains/kotlin.git'
                            developerConnection 'scm:git:https://github.com/JetBrains/kotlin.git'
                        }
                        developers {
                            developer {
                                name 'Kotlin Team'
                                organization = 'JetBrains'
                                organizationUrl 'https://www.jetbrains.com'
                            }
                        }
                    }
                }
            }
        }

        task publish(dependsOn: uploadArchives)
    }

}

ext.createPreprocessorTask = { Project project, def name, def sourceDir, def targetDir, def profile = "JS" ->
    return project.tasks.create("preprocessSources$name", JavaExec) {
        inputs.dir(sourceDir)
        outputs.dir(targetDir)
        classpath = project.files(bootstrapCompilerFile)
        main = "org.jetbrains.kotlin.preprocessor.PreprocessorCLI"
        args = [sourceDir, targetDir, profile]
    }
}

ext.createScriptTask = { Project project, def name, Closure<JavaExec> configureClosure = null ->
    JavaExec task = project.tasks.create(name, JavaExec)
    return project.configure(task) {
        classpath = project.configurations.scriptCompile
        main = "org.jetbrains.kotlin.cli.jvm.K2JVMCompiler"
        args = [
                "-script",
                "-version",
                "-no-stdlib",
                "-cp", project.configurations.scriptRuntime.asPath]

        if (configureClosure != null) {
            configureClosure.delegate = it
            configureClosure.call()
        }
    }
}