com.google.devtools.ksp.impl.KSPLoader.kt Maven / Gradle / Ivy

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/*
 * Copyright 2023 Google LLC
 * Copyright 2010-2023 JetBrains s.r.o. and Kotlin Programming Language contributors.
 *
 * 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.google.devtools.ksp.impl

import com.google.devtools.ksp.processing.KSPConfig
import com.google.devtools.ksp.processing.KspGradleLogger
import com.google.devtools.ksp.processing.SymbolProcessorProvider
import java.io.ByteArrayInputStream
import java.io.ObjectInputStream

class KSPLoader {
    companion object {
        @JvmStatic
        fun loadAndRunKSP(
            kspConfigStream: ByteArray,
            processorProvider: List,
            logLevel: Int
        ): Int {
            val kspConfig = ObjectInputStream(ByteArrayInputStream(kspConfigStream)).use { objectInputStream ->
                objectInputStream.readObject() as KSPConfig
            }
            val ksp = KotlinSymbolProcessing(kspConfig, processorProvider, KspGradleLogger(logLevel))
            return ksp.execute().ordinal
        }
    }
}