如何在Kotlin(Gradle 5)中构建jacoco测试报告任务

Question

我有一个Groovy脚本，我想把它转换成Kotlin(build.gradle.kts(。有人能帮我吗？或者给我一个指针？

Groovy(作品(：

task jacocoTestReport(type: JacocoReport) {
group = "Reporting"
description = "Generate Jacoco coverage reports"
reports {
xml.enabled = true
html.enabled = false
csv.enabled = false
}
def fileFilter = ['**/BuildConfig.class', 'src/main/gen/**/*', 'src/main/assets/**/*',]
def debugTree = fileTree(dir: "${buildDir}/intermediates/javac/debug/classes", excludes: fileFilter)
def mainSrc = "${project.projectDir}/src/main"
sourceDirectories = files([mainSrc])
classDirectories = files([debugTree])
executionData = fileTree(dir: project.projectDir, includes: ['**/**/*.exec', '**/**/*.ec'])
}

Kotlin(我失败的尝试，不起作用(：

tasks.register("jacocoTestReport", JacocoReport::class) {
group = "Reporting"
description = "Generate Jacoco coverage reports"
this.reports.csv.setEnabled(false)
this.reports.html.setEnabled(false)
this.reports.xml.setEnabled(true)
val debugTree = fileTree("${buildDir}/intermediates/javac/debug/classes").filter { file ->
return@filter file.absolutePath.startsWith("src/main/gen/") ||
file.absolutePath.startsWith("src/main/assets/") ||
file.absoluteFile.endsWith("BuildConfig.class")
}
val mainSrc = "${project.projectDir}/src/main"
sourceDirectories.setFrom(files(mainSrc))
classDirectories.setFrom(files(debugTree))
val executionTree = fileTree(project.projectDir).filter { file ->
return@filter !(file.absoluteFile.endsWith(".exec") || file.absoluteFile.endsWith(".ec"))
}
executionData.setFrom(executionTree)
}

更新：这可能有效。没有创建XML与脚本的内容无关。请参阅已接受的答案。但无论如何，公认的答案是更合乎逻辑的重写。

Answer 1

试试这样的东西：

tasks.register("jacocoTestReport", JacocoReport::class) {
group = "Reporting"
description = "Generate Jacoco coverage reports"
reports {
csv.isEnabled = false
html.isEnabled = false
xml.isEnabled = true
}
sourceDirectories.setFrom(files("${project.projectDir}/src/main"))
classDirectories.setFrom(
fileTree("${buildDir}/intermediates/javac/debug/classes") {
setExcludes(setOf("**/BuildConfig.class", "src/main/gen/**/*", "src/main/assets/**/*"))
}
)
executionData.setFrom(
fileTree(project.projectDir) {
setIncludes(setOf("**/**/*.exec", "**/**/*.ec"))
}
)
}