/*
* Copyright 2010-2017 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.cli.metadata
import com.intellij.openapi.Disposable
import org.jetbrains.kotlin.cli.common.*
import org.jetbrains.kotlin.cli.common.arguments.K2MetadataCompilerArguments
import org.jetbrains.kotlin.cli.common.config.addKotlinSourceRoot
import org.jetbrains.kotlin.cli.common.messages.CompilerMessageSeverity.*
import org.jetbrains.kotlin.cli.common.messages.MessageUtil
import org.jetbrains.kotlin.cli.common.messages.OutputMessageUtil
import org.jetbrains.kotlin.cli.jvm.compiler.EnvironmentConfigFiles
import org.jetbrains.kotlin.cli.jvm.compiler.KotlinCoreEnvironment
import org.jetbrains.kotlin.cli.jvm.config.addJvmClasspathRoots
import org.jetbrains.kotlin.cli.jvm.plugins.PluginCliParser
import org.jetbrains.kotlin.codegen.CompilationException
import org.jetbrains.kotlin.config.CommonConfigurationKeys
import org.jetbrains.kotlin.config.CompilerConfiguration
import org.jetbrains.kotlin.config.Services
import org.jetbrains.kotlin.load.java.JvmAbi
import org.jetbrains.kotlin.metadata.builtins.BuiltInsBinaryVersion
import org.jetbrains.kotlin.metadata.deserialization.BinaryVersion
import org.jetbrains.kotlin.utils.KotlinPaths
import java.io.File
class K2MetadataCompiler : CLICompiler<K2MetadataCompilerArguments>() {
private val performanceManager: K2MetadataCompilerPerformanceManager = K2MetadataCompilerPerformanceManager()
override fun createArguments() = K2MetadataCompilerArguments()
override fun setupPlatformSpecificArgumentsAndServices(
configuration: CompilerConfiguration, arguments: K2MetadataCompilerArguments, services: Services
) {
// No specific arguments yet
}
override fun doExecute(
arguments: K2MetadataCompilerArguments,
configuration: CompilerConfiguration,
rootDisposable: Disposable,
paths: KotlinPaths?
): ExitCode {
val collector = configuration.getNotNull(CLIConfigurationKeys.MESSAGE_COLLECTOR_KEY)
val pluginLoadResult = PluginCliParser.loadPluginsSafe(arguments.pluginClasspaths, arguments.pluginOptions, configuration)
if (pluginLoadResult != ExitCode.OK) return pluginLoadResult
for (arg in arguments.freeArgs) {
configuration.addKotlinSourceRoot(arg, isCommon = true)
}
if (arguments.classpath != null) {
configuration.addJvmClasspathRoots(arguments.classpath!!.split(File.pathSeparatorChar).map(::File))
}
configuration.put(CommonConfigurationKeys.MODULE_NAME, arguments.moduleName ?: JvmAbi.DEFAULT_MODULE_NAME)
configuration.put(CLIConfigurationKeys.ALLOW_KOTLIN_PACKAGE, arguments.allowKotlinPackage)
val destination = arguments.destination
if (destination != null) {
if (destination.endsWith(".jar")) {
// TODO: support .jar destination
collector.report(
STRONG_WARNING,
".jar destination is not yet supported, results will be written to the directory with the given name"
)
}
configuration.put(CLIConfigurationKeys.METADATA_DESTINATION_DIRECTORY, File(destination))
}
val environment =
KotlinCoreEnvironment.createForProduction(rootDisposable, configuration, EnvironmentConfigFiles.METADATA_CONFIG_FILES)
if (environment.getSourceFiles().isEmpty()) {
if (arguments.version) {
return ExitCode.OK
}
collector.report(ERROR, "No source files")
return ExitCode.COMPILATION_ERROR
}
checkKotlinPackageUsage(environment, environment.getSourceFiles())
try {
val metadataVersion =
configuration.get(CommonConfigurationKeys.METADATA_VERSION) as? BuiltInsBinaryVersion ?: BuiltInsBinaryVersion.INSTANCE
MetadataSerializer(metadataVersion, true).serialize(environment)
} catch (e: CompilationException) {
collector.report(EXCEPTION, OutputMessageUtil.renderException(e), MessageUtil.psiElementToMessageLocation(e.element))
return ExitCode.INTERNAL_ERROR
}
return ExitCode.OK
}
// TODO: update this once a launcher script for K2MetadataCompiler is available
override fun executableScriptFileName(): String = "kotlinc"
override fun createMetadataVersion(versionArray: IntArray): BinaryVersion = BuiltInsBinaryVersion(*versionArray)
override fun getPerformanceManager(): CommonCompilerPerformanceManager = performanceManager
companion object {
@JvmStatic
fun main(args: Array<String>) {
doMain(K2MetadataCompiler(), args)
}
}
private class K2MetadataCompilerPerformanceManager : CommonCompilerPerformanceManager("Kotlin to Metadata compiler")
}