gradle - testCompiler 任务之间的循环依赖

Question

我有三个用于 scala、groovy 和 Java 的测试文件夹。

在 Java 中，我有一个依赖于 Groovy 的类，而在 Groovy 中，我有一个依赖于 Scala 的类。

所以我在我的 gradle 构建文件中添加了这个依赖关系:

 compileTestGroovy.dependsOn compileTestScala
 compileTestJava.dependsOn compileTestGroovy

但是我在 Gradle 上收到了这个错误

   Circular dependency between the following tasks:
:compileTestGroovy
+--- :compileTestJava
|    \--- :compileTestGroovy (*)
\--- :compileTestScala
     \--- :compileTestJava (*)

(*) - details omitted (listed previously)

知道我做错了什么吗？

问候

Answer 1

您需要使用 joint compilation这实质上意味着您需要将源放在一起。从文档:

[...]can deal with Groovy code, mixed Groovy and Java code, and even pure Java code (although we don’t necessarily recommend to use it for the latter). The plugin supports joint compilation, which allows you to freely mix and match Groovy and Java code, with dependencies in both directions. For example, a Groovy class can extend a Java class that in turn extends a Groovy class. This makes it possible to use the best language for the job, and to rewrite any class in the other language if needed.