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109 changes: 109 additions & 0 deletions
109
src/main/kotlin/org/jetbrains/kotlin/jupyter/repl/building/KotlinReplProperties.kt
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,109 @@ | ||
| /* | ||
| * Licensed to the Apache Software Foundation (ASF) under one or more | ||
| * contributor license agreements. See the NOTICE file distributed with | ||
| * this work for additional information regarding copyright ownership. | ||
| * The ASF licenses this file to You 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. | ||
| */ | ||
|
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| package org.jetbrains.kotlin.jupyter.repl.building | ||
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| import kotlin.script.experimental.jvm.defaultJvmScriptingHostConfiguration | ||
| import java.io.File | ||
| import java.util.ArrayList | ||
| import java.util.Collections | ||
| import java.util.HashSet | ||
| import org.jetbrains.kotlin.jupyter.repl.context.KotlinReceiver | ||
|
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| /** | ||
| * Class that holds properties for Kotlin REPL creation, | ||
| * namely implicit receiver, classpath, preloaded code, directory for class bytecode output, | ||
| * max result limit and shortening types flag. | ||
| * | ||
| * Set its parameters by chaining corresponding methods, e.g. | ||
| * properties.outputDir(dir).shortenTypes(false) | ||
| * | ||
| * Get its parameters via getters. | ||
| */ | ||
| class KotlinReplProperties { | ||
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| val hostConf = defaultJvmScriptingHostConfiguration | ||
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| var receiver: KotlinReceiver? = null | ||
| private set | ||
| private val classpath: MutableSet<String> | ||
| private val codeOnLoad: MutableList<String> | ||
| var outputDir: String? = null | ||
| private set | ||
| var maxResult = 1000 | ||
| private set | ||
| var shortenTypes = true | ||
| private set | ||
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| init { | ||
| this.receiver = KotlinReceiver() | ||
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| this.classpath = HashSet() | ||
| val javaClasspath = System.getProperty("java.class.path").split(File.pathSeparator.toRegex()).dropLastWhile { it.isEmpty() }.toTypedArray() | ||
| Collections.addAll(classpath, *javaClasspath) | ||
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| this.codeOnLoad = ArrayList() | ||
| } | ||
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| fun receiver(receiver: KotlinReceiver): KotlinReplProperties { | ||
| this.receiver = receiver | ||
| return this | ||
| } | ||
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| fun classPath(path: String): KotlinReplProperties { | ||
| this.classpath.add(path) | ||
| return this | ||
| } | ||
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| fun classPath(paths: Collection<String>): KotlinReplProperties { | ||
| this.classpath.addAll(paths) | ||
| return this | ||
| } | ||
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| fun codeOnLoad(code: String): KotlinReplProperties { | ||
| this.codeOnLoad.add(code) | ||
| return this | ||
| } | ||
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| fun codeOnLoad(code: Collection<String>): KotlinReplProperties { | ||
| this.codeOnLoad.addAll(code) | ||
| return this | ||
| } | ||
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| fun outputDir(outputDir: String): KotlinReplProperties { | ||
| this.outputDir = outputDir | ||
| return this | ||
| } | ||
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| fun maxResult(maxResult: Int): KotlinReplProperties { | ||
| this.maxResult = maxResult | ||
| return this | ||
| } | ||
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| fun shortenTypes(shortenTypes: Boolean): KotlinReplProperties { | ||
| this.shortenTypes = shortenTypes | ||
| return this | ||
| } | ||
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| fun getClasspath(): Set<String> { | ||
| return classpath | ||
| } | ||
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| fun getCodeOnLoad(): List<String> { | ||
| return codeOnLoad | ||
| } | ||
| } |
95 changes: 95 additions & 0 deletions
95
src/main/kotlin/org/jetbrains/kotlin/jupyter/repl/building/ReplBuilding.kt
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,95 @@ | ||
| /* | ||
| * Licensed to the Apache Software Foundation (ASF) under one or more | ||
| * contributor license agreements. See the NOTICE file distributed with | ||
| * this work for additional information regarding copyright ownership. | ||
| * The ASF licenses this file to You 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. | ||
| */ | ||
|
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| package org.jetbrains.kotlin.jupyter.repl.building | ||
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| import org.jetbrains.kotlin.scripting.compiler.plugin.impl.KJvmReplCompilerImpl | ||
| import java.io.File | ||
| import java.util.StringJoiner | ||
| import kotlin.script.experimental.api.* | ||
| import kotlin.script.experimental.jvm.BasicJvmScriptEvaluator | ||
| import kotlin.script.experimental.jvm.dependenciesFromCurrentContext | ||
| import kotlin.script.experimental.jvm.jvm | ||
| import kotlin.script.experimental.host.withDefaultsFrom | ||
| import kotlin.script.experimental.jvmhost.repl.JvmReplCompiler | ||
| import kotlin.script.experimental.jvmhost.repl.JvmReplEvaluator | ||
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| /** | ||
| * Util class for building REPL components. | ||
| */ | ||
| object ReplBuilding { | ||
| fun buildCompiler(properties: KotlinReplProperties): JvmReplCompiler { | ||
| val receiverClassPath = properties.receiver!!.javaClass | ||
| .protectionDomain.codeSource.location.path | ||
| properties.classPath(receiverClassPath) | ||
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| val compilerImpl = KJvmReplCompilerImpl(properties.hostConf) | ||
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| return JvmReplCompiler( | ||
| buildCompilationConfiguration(properties), | ||
| properties.hostConf, | ||
| compilerImpl) | ||
| } | ||
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| fun buildEvaluator(properties: KotlinReplProperties): JvmReplEvaluator { | ||
| return JvmReplEvaluator( | ||
| buildEvaluationConfiguration(properties), | ||
| BasicJvmScriptEvaluator()) | ||
| } | ||
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| private fun buildClassPath(p: KotlinReplProperties): String { | ||
| val joiner = StringJoiner(File.pathSeparator) | ||
| for (path in p.getClasspath()) { | ||
| if (path != "") { | ||
| joiner.add(path) | ||
| } | ||
| } | ||
| return joiner.toString() | ||
| } | ||
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| private fun buildCompilationConfiguration( | ||
| p: KotlinReplProperties): ScriptCompilationConfiguration { | ||
| return ScriptCompilationConfiguration { | ||
| hostConfiguration.invoke(p.hostConf) | ||
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| val jvmBuilder = jvm | ||
| jvmBuilder.dependenciesFromCurrentContext(wholeClasspath = true, unpackJarCollections = false) | ||
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| val compilerOptions = listOf("-classpath", buildClassPath(p)) | ||
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| this.compilerOptions.invoke(compilerOptions) | ||
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| val kt = KotlinType(p.receiver!!.javaClass.canonicalName) | ||
| val receivers = listOf(kt) | ||
| implicitReceivers.invoke(receivers) | ||
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| Unit | ||
| } | ||
| } | ||
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| private fun buildEvaluationConfiguration( | ||
| p: KotlinReplProperties): ScriptEvaluationConfiguration { | ||
| return ScriptEvaluationConfiguration { | ||
| hostConfiguration.invoke(p.hostConf) | ||
|
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| val receivers = listOf<Any?>(p.receiver) | ||
| implicitReceivers.invoke(receivers) | ||
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| Unit | ||
| } | ||
| } | ||
| } |
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