intellij-idea - 如何以编程方式为 Intellij Idea 创建自定义 Kotlin 检查
问题描述
我想为 Intellij Idea 创建一个插件,它为 Kotlin 语言提供额外的检查。按照官方文档中用于为 Java 创建检查的示例,我最终得到了以下代码,该代码不起作用。
这是该项目的存储库的链接: https ://bitbucket.org/magycbytes/kotlin-inspections/src/master/
我遵循的示例链接:
- 文档页面: https ://www.jetbrains.org/intellij/sdk/docs/tutorials/code_inspections.html
- 示例项目:https ://github.com/JetBrains/intellij-sdk-docs/tree/master/code_samples/comparing_references_inspection
这是检查的提供者。
package com.magicbytes.kotlin.inspections;
import com.intellij.codeInspection.InspectionToolProvider;
import com.magicbytes.kotlin.inspections.ExampleInspection;
import org.jetbrains.annotations.NotNull;
public class ExampleProvider implements InspectionToolProvider {
@NotNull
@Override
public Class[] getInspectionClasses() {
return new Class[]{ExampleInspection.class};
}
}
这是实际的检查子类。为了简短起见,它什么都不做,但应该加载。注意:我将超类更改为AbstractKotlinInspection
package com.magicbytes.kotlin.inspections;
import org.jetbrains.annotations.Nls;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.kotlin.idea.inspections.AbstractKotlinInspection;
public class ExampleInspection extends AbstractKotlinInspection {
@Nls
@NotNull
@Override
public String getDisplayName() {
return "Kotlin Test";
}
}
我的buid.gradle
文件如下所示:
plugins {
id 'java'
id 'org.jetbrains.intellij' version '0.3.2'
}
group 'com.magicbytes'
version '1.0-SNAPSHOT'
sourceCompatibility = 1.8
repositories {
mavenCentral()
}
intellij {
version '2018.1.4'
plugins 'kotlin'
}
我plugin.xml
的看起来像这样:
<idea-plugin>
<id>com.magicbytes.kotlin.inspections</id>
<name>Plugin display name here</name>
<description></description>
<depends>org.jetbrains.kotlin</depends>
<extensions defaultExtensionNs="com.intellij">
<!-- Add your extensions here -->
<inspectionToolProvider implementation="com.magicbytes.kotlin.inspections.ExampleProvider"/>
</extensions>
<actions>
</actions>
</idea-plugin>
我用plugin.xml文件完成了所有链接。但是当我运行时,我在测试 IDE 时遇到了异常。欣赏任何见解。注意:我runIde
用来调试插件。
我得到的例外..
java.lang.ClassNotFoundException: ExampleProvider PluginClassLoader[com.magicbytes.kotlin.inspections, 1.0-SNAPSHOT] com.intellij.ide.plugins.cl.PluginClassLoader@6f989177
com.intellij.openapi.extensions.impl.PicoPluginExtensionInitializationException: java.lang.ClassNotFoundException: ExampleProvider PluginClassLoader[com.magicbytes.kotlin.inspections, 1.0-SNAPSHOT] com.intellij.ide.plugins.cl.PluginClassLoader@6f989177
at com.intellij.openapi.extensions.impl.ExtensionComponentAdapter.getComponentInstance(ExtensionComponentAdapter.java:96)
at com.intellij.openapi.extensions.impl.ExtensionComponentAdapter.getExtension(ExtensionComponentAdapter.java:119)
at com.intellij.openapi.extensions.impl.ExtensionPointImpl.processAdapters(ExtensionPointImpl.java:246)
at com.intellij.openapi.extensions.impl.ExtensionPointImpl.getExtensions(ExtensionPointImpl.java:191)
at com.intellij.openapi.extensions.Extensions.getExtensions(Extensions.java:102)
at com.intellij.openapi.extensions.Extensions.getExtensions(Extensions.java:89)
at com.intellij.openapi.extensions.ExtensionPointName.getExtensions(ExtensionPointName.java:50)
at com.intellij.codeInspection.ex.InspectionToolRegistrar.ensureInitialized(InspectionToolRegistrar.java:54)
at com.intellij.codeInspection.ex.InspectionToolRegistrar.createTools(InspectionToolRegistrar.java:127)
at com.intellij.codeInspection.ex.InspectionSearchableOptionContributor.processOptions(InspectionSearchableOptionContributor.java:34)
at com.intellij.ide.ui.search.SearchableOptionPreloader.preload(SearchableOptionPreloader.java:49)
at com.intellij.openapi.application.Preloader.lambda$null$0(Preloader.java:74)
at com.intellij.openapi.progress.impl.CoreProgressManager.lambda$runProcess$1(CoreProgressManager.java:157)
at com.intellij.openapi.progress.impl.CoreProgressManager.registerIndicatorAndRun(CoreProgressManager.java:543)
at com.intellij.openapi.progress.impl.CoreProgressManager.executeProcessUnderProgress(CoreProgressManager.java:488)
at com.intellij.openapi.progress.impl.ProgressManagerImpl.executeProcessUnderProgress(ProgressManagerImpl.java:94)
at com.intellij.openapi.progress.impl.CoreProgressManager.runProcess(CoreProgressManager.java:144)
at com.intellij.openapi.application.Preloader.lambda$initComponent$1(Preloader.java:72)
at com.intellij.util.concurrency.BoundedTaskExecutor$2.run(BoundedTaskExecutor.java:212)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.RuntimeException: java.lang.ClassNotFoundException: ExampleProvider PluginClassLoader[com.magicbytes.kotlin.inspections, 1.0-SNAPSHOT] com.intellij.ide.plugins.cl.PluginClassLoader@6f989177
at com.intellij.openapi.extensions.impl.ExtensionComponentAdapter.loadImplementationClass(ExtensionComponentAdapter.java:161)
at com.intellij.openapi.extensions.impl.ExtensionComponentAdapter.getComponentImplementation(ExtensionComponentAdapter.java:66)
at com.intellij.openapi.extensions.impl.ExtensionComponentAdapter.getComponentInstance(ExtensionComponentAdapter.java:73)
... 21 more
Caused by: java.lang.ClassNotFoundException: ExampleProvider PluginClassLoader[com.magicbytes.kotlin.inspections, 1.0-SNAPSHOT] com.intellij.ide.plugins.cl.PluginClassLoader@6f989177
at com.intellij.ide.plugins.cl.PluginClassLoader.loadClass(PluginClassLoader.java:63)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:348)
at com.intellij.openapi.extensions.impl.ExtensionComponentAdapter.loadImplementationClass(ExtensionComponentAdapter.java:158)
... 23 more
Caused by:
java.lang.RuntimeException: java.lang.ClassNotFoundException: ExampleProvider PluginClassLoader[com.magicbytes.kotlin.inspections, 1.0-SNAPSHOT] com.intellij.ide.plugins.cl.PluginClassLoader@6f989177
at com.intellij.openapi.extensions.impl.ExtensionComponentAdapter.loadImplementationClass(ExtensionComponentAdapter.java:161)
at com.intellij.openapi.extensions.impl.ExtensionComponentAdapter.getComponentImplementation(ExtensionComponentAdapter.java:66)
at com.intellij.openapi.extensions.impl.ExtensionComponentAdapter.getComponentInstance(ExtensionComponentAdapter.java:73)
at com.intellij.openapi.extensions.impl.ExtensionComponentAdapter.getExtension(ExtensionComponentAdapter.java:119)
at com.intellij.openapi.extensions.impl.ExtensionPointImpl.processAdapters(ExtensionPointImpl.java:246)
at com.intellij.openapi.extensions.impl.ExtensionPointImpl.getExtensions(ExtensionPointImpl.java:191)
at com.intellij.openapi.extensions.Extensions.getExtensions(Extensions.java:102)
at com.intellij.openapi.extensions.Extensions.getExtensions(Extensions.java:89)
at com.intellij.openapi.extensions.ExtensionPointName.getExtensions(ExtensionPointName.java:50)
at com.intellij.codeInspection.ex.InspectionToolRegistrar.ensureInitialized(InspectionToolRegistrar.java:54)
at com.intellij.codeInspection.ex.InspectionToolRegistrar.createTools(InspectionToolRegistrar.java:127)
at com.intellij.codeInspection.ex.InspectionSearchableOptionContributor.processOptions(InspectionSearchableOptionContributor.java:34)
at com.intellij.ide.ui.search.SearchableOptionPreloader.preload(SearchableOptionPreloader.java:49)
at com.intellij.openapi.application.Preloader.lambda$null$0(Preloader.java:74)
at com.intellij.openapi.progress.impl.CoreProgressManager.lambda$runProcess$1(CoreProgressManager.java:157)
at com.intellij.openapi.progress.impl.CoreProgressManager.registerIndicatorAndRun(CoreProgressManager.java:543)
at com.intellij.openapi.progress.impl.CoreProgressManager.executeProcessUnderProgress(CoreProgressManager.java:488)
at com.intellij.openapi.progress.impl.ProgressManagerImpl.executeProcessUnderProgress(ProgressManagerImpl.java:94)
at com.intellij.openapi.progress.impl.CoreProgressManager.runProcess(CoreProgressManager.java:144)
at com.intellij.openapi.application.Preloader.lambda$initComponent$1(Preloader.java:72)
at com.intellij.util.concurrency.BoundedTaskExecutor$2.run(BoundedTaskExecutor.java:212)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.ClassNotFoundException: ExampleProvider PluginClassLoader[com.magicbytes.kotlin.inspections, 1.0-SNAPSHOT] com.intellij.ide.plugins.cl.PluginClassLoader@6f989177
at com.intellij.ide.plugins.cl.PluginClassLoader.loadClass(PluginClassLoader.java:63)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:348)
at com.intellij.openapi.extensions.impl.ExtensionComponentAdapter.loadImplementationClass(ExtensionComponentAdapter.java:158)
... 23 more
解决方案
在我导入您的 GitHub 存储库并在本地构建它之后,我发现它只./build/libs/kotlin.inspections-1.0-SNAPSHOT.jar
包含META-INF
类,但不包含类。我怀疑这是因为您的源代码位于 下./src/main/src
,而不是./src/main/java
Gradle 项目的典型情况,所以它只是假设您根本没有代码。
将该内部src
目录重命名为java
错误后更改为
class com.magicbytes.kotlin.inspections.ExampleInspection: group display name should be overridden or configured via XML class com.magicbytes.kotlin.inspections.ExampleInspection
java.lang.Throwable: class com.magicbytes.kotlin.inspections.ExampleInspection: group display name should be overridden or configured via XML class com.magicbytes.kotlin.inspections.ExampleInspection
at com.intellij.openapi.diagnostic.Logger.error(Logger.java:123)
at com.intellij.codeInspection.InspectionProfileEntry.getGroupDisplayName(InspectionProfileEntry.java:230)
at com.intellij.codeInspection.InspectionProfileEntry.getGroupPath(InspectionProfileEntry.java:239)
at com.intellij.codeInspection.ex.InspectionToolWrapper.getGroupPath(InspectionToolWrapper.java:161)
at com.intellij.codeInspection.ex.InspectionSearchableOptionContributor.processOptions(InspectionSearchableOptionContributor.java:40)
at com.intellij.ide.ui.search.SearchableOptionPreloader.preload(SearchableOptionPreloader.java:49)
at com.intellij.openapi.application.Preloader.lambda$null$0(Preloader.java:74)
at com.intellij.openapi.progress.impl.CoreProgressManager.lambda$runProcess$1(CoreProgressManager.java:157)
at com.intellij.openapi.progress.impl.CoreProgressManager.registerIndicatorAndRun(CoreProgressManager.java:580)
at com.intellij.openapi.progress.impl.CoreProgressManager.executeProcessUnderProgress(CoreProgressManager.java:525)
at com.intellij.openapi.progress.impl.ProgressManagerImpl.executeProcessUnderProgress(ProgressManagerImpl.java:85)
at com.intellij.openapi.progress.impl.CoreProgressManager.runProcess(CoreProgressManager.java:144)
at com.intellij.openapi.application.Preloader.lambda$initComponent$1(Preloader.java:72)
at com.intellij.util.concurrency.BoundedTaskExecutor$2.run(BoundedTaskExecutor.java:212)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
这要好得多,看起来像您的代码违反某些合同的单独问题。
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