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external build tests: workaround to get rid of ClassNotFoundException from ServiceLoader when Kotlin plugin isn't installed
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nik
+44
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/*
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* Copyright 2000-2014 JetBrains s.r.o.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.jetbrains.jps.builders.java;
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import org.jetbrains.annotations.NotNull;
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import org.jetbrains.jps.incremental.BuilderService;
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import org.jetbrains.jps.incremental.ModuleLevelBuilder;
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import java.util.Collections;
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import java.util.List;
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/**
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* @author nik
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*/
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public class MockPackageFacadeBuilderService extends BuilderService {
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@NotNull
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@Override
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public List<? extends ModuleLevelBuilder> createModuleLevelBuilders() {
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//todo[nik] this is a temporary solution until all team members have Kotlin plugin installed
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try {
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Class<?> aClass = Class.forName("org.jetbrains.jps.builders.java.MockPackageFacadeGenerator");
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return Collections.singletonList((ModuleLevelBuilder)aClass.newInstance());
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}
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catch (ClassNotFoundException e) {
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return Collections.emptyList();
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}
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catch (Exception e) {
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throw new RuntimeException(e);
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}
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}
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}
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+88
-94
@@ -44,103 +44,97 @@ import com.intellij.util.io.EnumeratorStringDescriptor
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*
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* @author nik
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*/
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public class MockPackageFacadeBuilderService: BuilderService() {
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override fun createModuleLevelBuilders(): List<ModuleLevelBuilder> {
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return listOf(MockPackageFacadeGenerator())
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class MockPackageFacadeGenerator : ModuleLevelBuilder(BuilderCategory.SOURCE_PROCESSOR) {
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override fun build(context: CompileContext,
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chunk: ModuleChunk,
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dirtyFilesHolder: DirtyFilesHolder<JavaSourceRootDescriptor, ModuleBuildTarget>,
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outputConsumer: ModuleLevelBuilder.OutputConsumer): ModuleLevelBuilder.ExitCode {
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val filesToCompile = MultiMap.createLinked<ModuleBuildTarget, File>()
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dirtyFilesHolder.processDirtyFiles { target, file, root ->
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if (isCompilable(file)) {
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filesToCompile.putValue(target, file)
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}
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true
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}
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val allFilesToCompile = ArrayList(filesToCompile.values())
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if (allFilesToCompile.isEmpty()) return ModuleLevelBuilder.ExitCode.NOTHING_DONE
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if (JavaBuilderUtil.isCompileJavaIncrementally(context)) {
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val logger = context.getLoggingManager().getProjectBuilderLogger()
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if (logger.isEnabled()) {
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if (!filesToCompile.isEmpty()) {
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logger.logCompiledFiles(allFilesToCompile, "MockPackageFacadeGenerator", "Compiling files:")
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}
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}
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}
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val mappings = context.getProjectDescriptor().dataManager.getMappings()
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val delta = mappings.createDelta()
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val callback = delta.getCallback()
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fun generateClass(packageName: String, className: String, target: ModuleBuildTarget, sources: Collection<String>, generate: (ClassWriter.() -> Unit)? = null) {
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val writer = ClassWriter(ClassWriter.COMPUTE_FRAMES)
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val fullClassName = StringUtil.getQualifiedName(packageName, className).replace('.', '/')
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writer.visit(Opcodes.V1_6, Opcodes.ACC_PUBLIC, fullClassName, null, "java/lang/Object", null)
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if (generate != null) {
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writer.generate()
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}
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writer.visitEnd()
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val outputFile = File(target.getOutputDir(), "$fullClassName.class")
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val classBytes = writer.toByteArray()
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FileUtil.writeToFile(outputFile, classBytes)
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outputConsumer.registerOutputFile(target, outputFile, sources)
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callback.associate(fullClassName.replace('/', '.'), sources, ClassReader(classBytes))
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}
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for (target in chunk.getTargets()) {
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val packagesStorage = context.getProjectDescriptor().dataManager.getStorage(target, PACKAGE_CACHE_STORAGE_PROVIDER)
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for (file in filesToCompile[target]) {
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generateClass(getPackageName(file), FileUtil.getNameWithoutExtension(file), target, listOf(file.getAbsolutePath()))
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}
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val packagesToGenerate = filesToCompile[target].mapTo(THashSet<String>(), ::getPackageName)
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filesToCompile[target].mapNotNullTo(packagesToGenerate) { packagesStorage.getState(it.getAbsolutePath()) }
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val packagesFromDeletedFiles = dirtyFilesHolder.getRemovedFiles(target).filter { isCompilable(File(it)) }.mapNotNull { packagesStorage.getState(it) }
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packagesToGenerate.addAll(packagesFromDeletedFiles)
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val getParentFile: (File) -> File = { it.getParentFile() }
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val dirsToCheck = filesToCompile[target].mapTo(THashSet(FileUtil.FILE_HASHING_STRATEGY), getParentFile)
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packagesFromDeletedFiles.flatMap { mappings.getClassSources(mappings.getName(StringUtil.getQualifiedName(it, "PackageFacade"))) }.mapNotNullTo(dirsToCheck, getParentFile)
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for (packageName in packagesToGenerate) {
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val files = dirsToCheck.mapNotNull { it.listFiles() }.flatMap { it.toList() }.filter { isCompilable(it) && packageName == getPackageName(it) }
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if (files.isEmpty()) continue
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val classNames = files.map { FileUtilRt.getNameWithoutExtension(it.getName()) }.sort()
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val sources = files.map { it.getAbsolutePath() }
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generateClass(packageName, "PackageFacade", target, sources) {
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for (fileName in classNames) {
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val fieldClass = StringUtil.getQualifiedName(packageName, fileName).replace('.', '/')
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visitField(Opcodes.ACC_PUBLIC, StringUtil.decapitalize(fileName), "L$fieldClass;", null, null).visitEnd()
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}
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}
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for (source in sources) {
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packagesStorage.update(FileUtil.toSystemIndependentName(source), packageName)
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}
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}
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}
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if (JavaBuilderUtil.updateMappings(context, delta, dirtyFilesHolder, chunk, allFilesToCompile, allFilesToCompile)) {
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return ModuleLevelBuilder.ExitCode.ADDITIONAL_PASS_REQUIRED
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}
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return ModuleLevelBuilder.ExitCode.OK
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}
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private class MockPackageFacadeGenerator: ModuleLevelBuilder(BuilderCategory.SOURCE_PROCESSOR) {
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override fun build(context: CompileContext,
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chunk: ModuleChunk,
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dirtyFilesHolder: DirtyFilesHolder<JavaSourceRootDescriptor, ModuleBuildTarget>,
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outputConsumer: ModuleLevelBuilder.OutputConsumer): ModuleLevelBuilder.ExitCode {
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val filesToCompile = MultiMap.createLinked<ModuleBuildTarget, File>()
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dirtyFilesHolder.processDirtyFiles { target, file, root ->
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if (isCompilable(file)) {
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filesToCompile.putValue(target, file)
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}
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true
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}
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override fun getCompilableFileExtensions(): List<String> {
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return listOf("p")
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}
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val allFilesToCompile = ArrayList(filesToCompile.values())
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if (allFilesToCompile.isEmpty()) return ModuleLevelBuilder.ExitCode.NOTHING_DONE
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if (JavaBuilderUtil.isCompileJavaIncrementally(context)) {
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val logger = context.getLoggingManager().getProjectBuilderLogger()
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if (logger.isEnabled()) {
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if (!filesToCompile.isEmpty()) {
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logger.logCompiledFiles(allFilesToCompile, "MockPackageFacadeGenerator", "Compiling files:")
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}
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}
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}
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val mappings = context.getProjectDescriptor().dataManager.getMappings()
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val delta = mappings.createDelta()
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val callback = delta.getCallback()
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fun generateClass(packageName: String, className: String, target: ModuleBuildTarget, sources: Collection<String>, generate: (ClassWriter.() -> Unit)? = null) {
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val writer = ClassWriter(ClassWriter.COMPUTE_FRAMES)
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val fullClassName = StringUtil.getQualifiedName(packageName, className).replace('.', '/')
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writer.visit(Opcodes.V1_6, Opcodes.ACC_PUBLIC, fullClassName, null, "java/lang/Object", null)
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if (generate != null) {
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writer.generate()
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}
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writer.visitEnd()
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val outputFile = File(target.getOutputDir(), "$fullClassName.class")
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val classBytes = writer.toByteArray()
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FileUtil.writeToFile(outputFile, classBytes)
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outputConsumer.registerOutputFile(target, outputFile, sources)
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callback.associate(fullClassName.replace('/', '.'), sources, ClassReader(classBytes))
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}
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for (target in chunk.getTargets()) {
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val packagesStorage = context.getProjectDescriptor().dataManager.getStorage(target, PACKAGE_CACHE_STORAGE_PROVIDER)
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for (file in filesToCompile[target]) {
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generateClass(getPackageName(file), FileUtil.getNameWithoutExtension(file), target, listOf(file.getAbsolutePath()))
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}
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val packagesToGenerate = filesToCompile[target].mapTo(THashSet<String>(), ::getPackageName)
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filesToCompile[target].mapNotNullTo(packagesToGenerate) { packagesStorage.getState(it.getAbsolutePath()) }
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val packagesFromDeletedFiles = dirtyFilesHolder.getRemovedFiles(target).filter { isCompilable(File(it)) }.mapNotNull { packagesStorage.getState(it) }
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packagesToGenerate.addAll(packagesFromDeletedFiles)
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val getParentFile: (File) -> File = { it.getParentFile() }
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val dirsToCheck = filesToCompile[target].mapTo(THashSet(FileUtil.FILE_HASHING_STRATEGY), getParentFile)
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packagesFromDeletedFiles.flatMap { mappings.getClassSources(mappings.getName(StringUtil.getQualifiedName(it, "PackageFacade"))) }.mapNotNullTo(dirsToCheck, getParentFile)
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for (packageName in packagesToGenerate) {
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val files = dirsToCheck.mapNotNull { it.listFiles() }.flatMap { it.toList() }.filter { isCompilable(it) && packageName == getPackageName(it) }
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if (files.isEmpty()) continue
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val classNames = files.map { FileUtilRt.getNameWithoutExtension(it.getName()) }.sort()
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val sources = files.map { it.getAbsolutePath() }
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generateClass(packageName, "PackageFacade", target, sources) {
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for (fileName in classNames) {
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val fieldClass = StringUtil.getQualifiedName(packageName, fileName).replace('.', '/')
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visitField(Opcodes.ACC_PUBLIC, StringUtil.decapitalize(fileName), "L$fieldClass;", null, null).visitEnd()
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}
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}
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for (source in sources) {
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packagesStorage.update(FileUtil.toSystemIndependentName(source), packageName)
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}
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}
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}
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if (JavaBuilderUtil.updateMappings(context, delta, dirtyFilesHolder, chunk, allFilesToCompile, allFilesToCompile)) {
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return ModuleLevelBuilder.ExitCode.ADDITIONAL_PASS_REQUIRED
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}
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return ModuleLevelBuilder.ExitCode.OK
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}
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override fun getCompilableFileExtensions(): List<String> {
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return listOf("p")
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}
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override fun getPresentableName(): String {
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return "Mock Package Facade Generator"
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}
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override fun getPresentableName(): String {
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return "Mock Package Facade Generator"
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}
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}
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