Gradle Build - 无法为任务"：sonarqube"编制两次索引的执行失败

Question

我收到一个错误"文件不能被索引两次"用于声纳的渐变结构。我必须为声纳添加任何包含/排除属性吗？非常感谢您的帮助。

如果我取出"；src/main/java"；在sourceSets下的测试中，我得到了junit测试用例的编译错误。

这就是我的build.gradle文件内容的样子，

group = 'groupid'
apply plugin: 'gradleFortify'
apply plugin: 'org.sonarqube'
apply plugin: 'eclipse'
apply plugin: 'groovy'
apply plugin: 'java'
apply plugin: 'jacoco'
apply plugin: 'groovy'
//apply plugin: "java-library-distribution"
//apply plugin: 'distribution'
version=version
sourceCompatibility = 1.8

repositories {
maven {
url "artifactory"
credentials {
}
}
sonarqube {
properties {
property 'sonar.sourceEncoding', 'UTF-8'
property "sonar.exclusions", ["**/*Test.java"]
}
}
}
buildscript {
repositories {
maven {
url "artifactory"
credentials {
}
}
dependencies {
classpath 'org.jfrog.buildinfo:build-info-extractor-gradle:4.9.7' 
classpath 'org.sonarsource.scanner.gradle:sonarqube-gradle-plugin:3.0'

}
}
sourceSets {
main {
java {
srcDirs = ['src/main/java']
}
}
test {
java.srcDirs = ['src/test/java','src/main/java']
}
}
dependencies{

}
task preclean(type: Delete) {
delete 'build'
} 
task jcompile(type: JavaCompile) {
dependsOn preclean
source = fileTree(dir: 'src/main/java', include: '**/*.java')
destinationDir = file('build/classes')
sourceCompatibility = '1.8'
targetCompatibility = '1.8'
classpath = configurations.runtime
}

task copyResources( type: Copy ) { 
}
task copyClasses( type: Copy ) {
}


jar {
dependsOn jcompile
archiveName = 'prj1.jar'
manifest {
attributes('Implementation-Title': project.name,
'Implementation-Version': project.version)
}
into('lib') {
println "includeInJar: " + configurations.runtime.collect { File file -> file }
from configurations.runtime
}
}
// jar.finalizedBy(jarTask) { }


sonarqube {
properties {
property "sonar.projectName", "prj-${version}"
property "sonar.projectKey", "prj-${version}"
}
}
test {
useJUnitPlatform()
finalizedBy jacocoTestReport
}
jacocoTestReport {
afterEvaluate {
classDirectories = files(classDirectories.files.collect {
fileTree(dir: it, includes: ['com/**'])
})
}
}

Answer 1

所描述的问题很可能是由Gradle提供的开箱即用的自定义任务引起的：

• 任务preclean删除的内容可能太多。请改用clean
• 任务jcompile编译基本上与compileJava重复的主要Java源。默认情况下，jar任务已经依赖于compileJava

我建议如下：

1. 删除sourceSets配置，因为您遵循使用src/main/java和src/test/java的约定
2. 删除自定义任务preclean和jcompile
3. 清理构建脚本并删除空任务copyClasses和copyResources以及无操作分配version=version
4. 从那时起，如果您有定制构建的需求，请尝试使用Gradle已经提供的内容。您可能想阅读BuildingJava&JVM项目优先