prepare/compiler/build.gradle.kts.as34

import java.io.File
import proguard.gradle.ProGuardTask
import com.github.jengelman.gradle.plugins.shadow.tasks.ShadowJar
import org.gradle.api.artifacts.maven.Conf2ScopeMappingContainer.COMPILE
import org.gradle.api.file.DuplicatesStrategy

description = "Kotlin Compiler"

plugins {
    // HACK: java plugin makes idea import dependencies on this project as source (with empty sources however),
    // this prevents reindexing of kotlin-compiler.jar after build on every change in compiler modules
    java
}

// You can run Gradle with "-Pkotlin.build.proguard=true" to enable ProGuard run on kotlin-compiler.jar (on TeamCity, ProGuard always runs)
val shrink =
    findProperty("kotlin.build.proguard")?.toString()?.toBoolean()
    ?: hasProperty("teamcity")

val fatJarContents by configurations.creating

val fatJarContentsStripMetadata by configurations.creating
val fatJarContentsStripServices by configurations.creating
val fatSourcesJarContents by configurations.creating
val fatJar by configurations.creating
val compilerJar by configurations.creating
val runtimeJar by configurations.creating
val compile by configurations  // maven plugin writes pom compile scope from compile configuration by default
val libraries by configurations.creating {
    extendsFrom(compile)
}
val trove4jJar by configurations.creating

val default by configurations
default.extendsFrom(runtimeJar)

val compilerBaseName = name

val outputJar = fileFrom(buildDir, "libs", "$compilerBaseName.jar")

val compilerModules: Array<String> by rootProject.extra

compilerModules.forEach { evaluationDependsOn(it) }

val compiledModulesSources = compilerModules.map {
    project(it).mainSourceSet.allSource
}

dependencies {
    compile(project(":kotlin-stdlib"))
    compile(project(":kotlin-script-runtime"))
    compile(project(":kotlin-reflect"))
    compile(commonDep("org.jetbrains.intellij.deps", "trove4j"))

    libraries(project(":kotlin-annotations-jvm"))
    libraries(
        files(
            firstFromJavaHomeThatExists("jre/lib/rt.jar", "../Classes/classes.jar"),
            firstFromJavaHomeThatExists("jre/lib/jsse.jar", "../Classes/jsse.jar"),
            toolsJar()
        )
    )

    compilerModules.forEach {
        fatJarContents(project(it)) { isTransitive = false }
    }

    compiledModulesSources.forEach {
        fatSourcesJarContents(it)
    }

    trove4jJar(intellijDep()) { includeIntellijCoreJarDependencies(project) { it.startsWith("trove4j") } }

    fatJarContents(project(":core:builtins", configuration = "builtins"))
    fatJarContents(commonDep("javax.inject"))
    fatJarContents(commonDep("org.jline", "jline"))
    fatJarContents(commonDep("org.fusesource.jansi", "jansi"))
    fatJarContents(protobufFull())
    fatJarContents(commonDep("com.google.code.findbugs", "jsr305"))
    fatJarContents(commonDep("io.javaslang", "javaslang"))
    fatJarContents(commonDep("org.jetbrains.kotlinx", "kotlinx-coroutines-core")) { isTransitive = false }

    fatJarContents(intellijCoreDep()) { includeJars("intellij-core") }
    fatJarContents(intellijDep()) {
        includeIntellijCoreJarDependencies(project) {
            !(it.startsWith("jdom") || it.startsWith("log4j") || it.startsWith("trove4j"))
        }
    }
    fatJarContents(intellijDep()) { includeJars("jna-platform", "lz4-1.3.0") }
    fatJarContentsStripServices(intellijDep("jps-standalone")) { includeJars("jps-model") }
    fatJarContentsStripMetadata(intellijDep()) { includeJars("oro-2.0.8", "jdom", "log4j" ) }
}

noDefaultJar()

val packCompiler by task<ShadowJar> {
    configurations = listOf(fatJar)
    setDuplicatesStrategy(DuplicatesStrategy.EXCLUDE)
    destinationDir = File(buildDir, "libs")

    setupPublicJar(compilerBaseName, "before-proguard")

    from(fatJarContents)

    dependsOn(fatJarContentsStripServices)
    from {
        fatJarContentsStripServices.files.map {
            zipTree(it).matching { exclude("META-INF/services/**") }
        }
    }

    dependsOn(fatJarContentsStripMetadata)
    from {
        fatJarContentsStripMetadata.files.map {
            zipTree(it).matching { exclude("META-INF/jb/**", "META-INF/LICENSE") }
        }
    }

    manifest.attributes["Class-Path"] = compilerManifestClassPath
    manifest.attributes["Main-Class"] = "org.jetbrains.kotlin.cli.jvm.K2JVMCompiler"
}

val proguard by task<ProGuardTask> {
    dependsOn(packCompiler)
    configuration("$rootDir/compiler/compiler.pro")

    val outputJar = fileFrom(buildDir, "libs", "$compilerBaseName-after-proguard.jar")

    inputs.files(packCompiler.outputs.files.singleFile)
    outputs.file(outputJar)

    // TODO: remove after dropping compatibility with ant build
    doFirst {
        System.setProperty("kotlin-compiler-jar-before-shrink", packCompiler.outputs.files.singleFile.canonicalPath)
        System.setProperty("kotlin-compiler-jar", outputJar.canonicalPath)
    }

    libraryjars(mapOf("filter" to "!META-INF/versions/**"), libraries)

    printconfiguration("$buildDir/compiler.pro.dump")
}

val pack = if (shrink) proguard else packCompiler

dist(targetName = "$compilerBaseName.jar", fromTask = pack) {
    from(trove4jJar)
}

runtimeJarArtifactBy(pack, pack.outputs.files.singleFile) {
    name = compilerBaseName
    classifier = ""
}

sourcesJar {
    from(fatSourcesJarContents)
}

javadocJar()

publish()