.zip

zip

abstract class MyTask: DefaultTask() {
  @get:InputFiles
  abstract val inputFiles: ConfigurableFileCollection

  @get:OutputFile
  abstract val outputFile: RegularFileProperty

  @TaskAction
  fun taskAction() {
    outputFile.get().asFile.parentFile.mkdirs()
    outputFile.get().asFile.writeText("hello" + inputFiles.files.single().readText())
  }
}

val producer = tasks.register("producer", MyTask::class.java) {
  inputFiles.from(file("settings.gradle.kts"))
  outputFile = file("build/producerOutput")
}

val shouldGenerateCode = provider { true }

val consumer = tasks.register("consumer", MyTask::class.java) {
  inputFiles.from(producer.zip(shouldGenerateCode) { file, flag ->
    if (flag) listOf(file) else emptyList()
  })
  outputFile = file("build/consumerOutput")
}