org.jetbrains.kotlin.jps.incremental.KotlinDataContainerTargetType.kt Maven / Gradle / Ivy

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Kotlin Jps Plugin

There is a newer version: 2.0.20-RC

/*
 * Copyright 2010-2015 JetBrains s.r.o.
 *
 * 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.
 */

package org.jetbrains.kotlin.jps.incremental

import org.jetbrains.jps.builders.*
import org.jetbrains.jps.builders.storage.BuildDataPaths
import org.jetbrains.jps.incremental.CompileContext
import org.jetbrains.jps.indices.IgnoredFileIndex
import org.jetbrains.jps.indices.ModuleExcludeIndex
import org.jetbrains.jps.model.JpsModel
import org.jetbrains.kotlin.config.SettingConstants
import java.io.File

object KotlinDataContainerTargetType : BuildTargetType(SettingConstants.KOTLIN_DATA_CONTAINER_ID) {
    override fun computeAllTargets(model: JpsModel): List = listOf(KotlinDataContainerTarget)

    override fun createLoader(model: JpsModel): BuildTargetLoader =
        object : BuildTargetLoader() {
            override fun createTarget(targetId: String): KotlinDataContainerTarget = KotlinDataContainerTarget
        }
}

// Fake target to store data per project for incremental compilation
object KotlinDataContainerTarget : BuildTarget(KotlinDataContainerTargetType) {
    override fun getId(): String = SettingConstants.KOTLIN_DATA_CONTAINER_ID
    override fun getPresentableName(): String = SettingConstants.KOTLIN_DATA_CONTAINER_ID

    override fun computeRootDescriptors(
        model: JpsModel?,
        index: ModuleExcludeIndex?,
        ignoredFileIndex: IgnoredFileIndex?,
        dataPaths: BuildDataPaths?
    ): List = listOf()

    override fun getOutputRoots(context: CompileContext): Collection {
        val dataManager = context.projectDescriptor.dataManager
        val storageRoot = dataManager.dataPaths.dataStorageRoot
        return listOf(File(storageRoot, SettingConstants.KOTLIN_DATA_CONTAINER_ID))
    }

    override fun findRootDescriptor(rootId: String?, rootIndex: BuildRootIndex?): BuildRootDescriptor? = null

    override fun computeDependencies(
        targetRegistry: BuildTargetRegistry?,
        outputIndex: TargetOutputIndex?
    ): Collection> = listOf()
}