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org.jetbrains.kotlin.compilerRunner.KotlinCompilerRunnerUtils.kt Maven / Gradle / Ivy
/*
* 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.compilerRunner
import org.jetbrains.kotlin.cli.common.ExitCode
import org.jetbrains.kotlin.cli.common.messages.CompilerMessageSeverity
import org.jetbrains.kotlin.cli.common.messages.MessageCollector
import org.jetbrains.kotlin.daemon.client.CompileServiceSession
import org.jetbrains.kotlin.daemon.client.DaemonReportMessage
import org.jetbrains.kotlin.daemon.client.DaemonReportingTargets
import org.jetbrains.kotlin.daemon.client.KotlinCompilerClient
import org.jetbrains.kotlin.daemon.common.*
import java.io.File
import java.util.*
import java.util.concurrent.TimeUnit
object KotlinCompilerRunnerUtils {
fun exitCodeFromProcessExitCode(log: KotlinLogger, code: Int): ExitCode {
val exitCode = ExitCode.values().find { it.code == code }
if (exitCode != null) return exitCode
log.debug("Could not find exit code by value: $code")
return if (code == 0) ExitCode.OK else ExitCode.COMPILATION_ERROR
}
@Synchronized
@JvmStatic
fun newDaemonConnection(
compilerId: CompilerId,
clientAliveFlagFile: File,
sessionAliveFlagFile: File,
messageCollector: MessageCollector,
isDebugEnabled: Boolean,
daemonOptions: DaemonOptions = configureDaemonOptions(),
additionalJvmParams: Array = arrayOf()
): CompileServiceSession? = newDaemonConnection(
compilerId,
clientAliveFlagFile,
sessionAliveFlagFile,
messageCollector,
isDebugEnabled,
daemonOptions,
configureDaemonJVMOptions(
*additionalJvmParams,
inheritMemoryLimits = true,
inheritOtherJvmOptions = false,
inheritAdditionalProperties = true
)
)
@Synchronized
@JvmStatic
fun newDaemonConnection(
compilerId: CompilerId,
clientAliveFlagFile: File,
sessionAliveFlagFile: File,
messageCollector: MessageCollector,
isDebugEnabled: Boolean,
daemonOptions: DaemonOptions = configureDaemonOptions(),
daemonJVMOptions: DaemonJVMOptions
): CompileServiceSession? {
val daemonReportMessages = ArrayList()
val daemonReportingTargets = DaemonReportingTargets(messages = daemonReportMessages)
val profiler = if (daemonOptions.reportPerf) WallAndThreadAndMemoryTotalProfiler(withGC = false) else DummyProfiler()
val connection = profiler.withMeasure(null) {
KotlinCompilerClient.connectAndLease(
compilerId,
clientAliveFlagFile,
daemonJVMOptions,
daemonOptions,
daemonReportingTargets,
autostart = true,
leaseSession = true,
sessionAliveFlagFile = sessionAliveFlagFile
)
}
if (connection == null || isDebugEnabled) {
for (message in daemonReportMessages) {
val severity = when (message.category) {
DaemonReportCategory.DEBUG -> CompilerMessageSeverity.INFO
DaemonReportCategory.INFO -> CompilerMessageSeverity.INFO
DaemonReportCategory.EXCEPTION -> CompilerMessageSeverity.EXCEPTION
}
messageCollector.report(severity, message.message)
}
}
fun reportTotalAndThreadPerf(
message: String, daemonOptions: DaemonOptions, messageCollector: MessageCollector, profiler: Profiler
) {
if (daemonOptions.reportPerf) {
fun Long.ms() = TimeUnit.NANOSECONDS.toMillis(this)
val counters = profiler.getTotalCounters()
messageCollector.report(
CompilerMessageSeverity.INFO, "PERF: $message ${counters.time.ms()} ms, thread ${counters.threadTime.ms()}"
)
}
}
reportTotalAndThreadPerf("Daemon connect", daemonOptions, MessageCollector.NONE, profiler)
return connection
}
}