build-system/gradle-core/src/main/java/com/android/build/gradle/internal/variant2/LibraryVariantFactory.kt

/*
 * Copyright (C) 2017 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.
 */

package com.android.build.gradle.internal.variant2

import com.android.build.api.dsl.model.ProductFlavorOrVariant
import com.android.build.gradle.internal.api.dsl.DslScope
import com.android.build.gradle.internal.api.dsl.extensions.LibraryExtensionImpl
import com.android.build.gradle.internal.api.dsl.extensions.VariantOrExtensionPropertiesImpl
import com.android.build.gradle.internal.api.dsl.model.BuildTypeOrVariantImpl
import com.android.build.gradle.internal.api.dsl.model.ProductFlavorOrVariantImpl
import com.android.build.gradle.internal.api.dsl.model.VariantPropertiesImpl
import com.android.build.gradle.internal.api.dsl.variant.CommonVariantPropertiesImpl
import com.android.build.gradle.internal.api.dsl.variant.SealableVariant
import com.android.builder.core.VariantType
import com.android.builder.core.VariantTypeImpl

class LibraryVariantFactory : VariantFactory2<LibraryExtensionImpl> {

    override val generatedType: VariantType = VariantTypeImpl.LIBRARY
    override val testedBy: List<VariantType> = listOf(VariantTypeImpl.ANDROID_TEST,
            VariantTypeImpl.UNIT_TEST)
    override val testTarget: VariantType? = null

    override fun createVariant(
            extension: LibraryExtensionImpl,
            variantProperties: VariantPropertiesImpl,
            productFlavorOrVariant: ProductFlavorOrVariantImpl,
            buildTypOrVariant: BuildTypeOrVariantImpl,
            variantExtensionProperties: VariantOrExtensionPropertiesImpl,
            commonVariantProperties: CommonVariantPropertiesImpl,
            variantDispatcher: VariantDispatcher,
            dslScope: DslScope)
            : SealableVariant {

        return LibraryVariantImpl(
                VariantTypeImpl.LIBRARY,
                variantProperties,
                productFlavorOrVariant,
                buildTypOrVariant,
                variantExtensionProperties,
                commonVariantProperties,
                variantDispatcher,
                dslScope)
    }

    override fun computeApplicationId(
            mergedFlavor: ProductFlavorOrVariant,
            appIdSuffixFromFlavors: String?): String? {
        if (appIdSuffixFromFlavors != null) {
            return mergedFlavor.applicationId + appIdSuffixFromFlavors
        }

        return mergedFlavor.applicationId
    }
}