Gradle子项目任务未被检测到。

huangapple
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英文:

Gradle SubProject tasks are not getting picked-up

问题

我有一个Java项目的多模块设置，结构如下。

  1. mainApp
  2. |---> core-module
  3. |       |---> src
  4. |       |---> build.gradle
  5. |       |---> gradle.properties
  6. |       
  7. |---> lib-module
  8. |       |---> src
  9. |       |---> build.gradle
  10. |       |---> gradle.properties
  11. |---> lib-another-module
  12. |       |---> src
  13. |       |---> build.gradle
  14. |       |---> gradle.properties
  15. |---> settings.gradle
  16. |---> build.gradle

在 mainApp/build.gradle 中，我提到了：

  1. subprojects {
  2.     test.dependsOn "CreateMessageKeys"
  3.     //test.dependsOn ":CreateMessageKeys"
  4.     //test.dependsOn ("CreateMessageKeys")
  5.     //test.dependsOn (":CreateMessageKeys") 这些都不起作用....
  6. }
  8. task CreateMessageKeys(type: CreateMessageKeysTask) {
  9.     destDir = "bundle-common/src/";
  10.     outputClass = "common.messages.MessageKeys";
  11. }

而我的 core-module/build.gradle 有一个测试目标：

  1. test {
  2.     useTestNG() { 
  3.         useDefaultListeners = true
  4.         suites 'test/testng.xml' 
  5.     }
  6. }

但是会出现以下错误。我在这里漏掉了什么？

  1. Caused by: groovy.lang.MissingMethodException: No signature of method: java.lang.String.dependsOn() is applicable for argument types: (String) values: [CreateMessageKeys]
  2. Possible solutions: respondsTo(java.lang.String)

编辑

  1. subprojects {
  2.     test.dependsOn(rootProject.tasks['CreateMessageKeys'])
  3. }
  5. task CreateMessageKeys(type: CreateMessageKeysTask) {
  6.     destDir = "bundle-common/src/";
  7.     outputClass = "common.messages.MessageKeys";
  8. }

它生成了以下错误：

  1. * What went wrong:
  2. A problem occurred evaluating root project 'myApp'.
  3. > Task with name 'CreateMessageKeys' not found in root project 'mainApp'.
英文:

I have a multi-module setup for a Java project with following structure.

  1. mainApp
  2. |--> core-module
  3. |       |--> src
  4. |       |--> build.gradle
  5. |       |--> gradle.properties
  6. |       
  7. |--> lib-module
  8. |       |--> src
  9. |       |--> build.gradle
  10. |       |--> gradle.properties
  11. |--> lib-another-module
  12. |       |--> src
  13. |       |--> build.gradle
  14. |       |--> gradle.properties
  15. |--> settings.gradle
  16. |--> build.gradle

in mainApp/build.gradle I've mentioned

  1. subprojects {
  2.     test.dependsOn "CreateMessageKeys"
  3.     //test.dependsOn ":CreateMessageKeys"
  4.     //test.dependsOn ("CreateMessageKeys")
  5.     //test.dependsOn (":CreateMessageKeys") none of this working....
  7. }
  9. task CreateMessageKeys(type: CreateMessageKeysTask) {
  10.     destDir = "bundle-common/src/";
  11.     outputClass = "common.messages.MessageKeys";
  12. }

and my core-module/build.gradle have a test target as

  1. test {
  2.     useTestNG() { 
  3.         useDefaultListeners = true
  4.         suites 'test/testng.xml' 
  5.     }
  6. }

but getting error as below.. What Am I missing here?

  1. Caused by: groovy.lang.MissingMethodException: No signature of method: java.lang.String.dependsOn() is applicable for argument types: (String) values: [CreateMessageKeys]
  2. Possible solutions: respondsTo(java.lang.String)

Edit

  1. subprojects {
  2.     test.dependsOn(rootProject.tasks['CreateMessageKeys'])
  3. }
  5. task CreateMessageKeys(type: CreateMessageKeysTask) {
  6.     destDir = "bundle-common/src/";
  7.     outputClass = "common.messages.MessageKeys";
  8. }

It generates the error:

  1. * What went wrong:
  2. A problem occurred evaluating root project 'myApp'.
  3. > Task with name 'CreateMessageKeys' not found in root project 'mainApp'.

答案1

得分: 1

任务定义看起来不正确，请参阅定义任务。

正确的写法如下：

  1. task ('CreateMessageKeys', type: CreateMessageKeysTask) {
  2.     destDir = "bundle-common/src/";
  3.     outputClass = "common.messages.MessageKeys";
  4. }

或者

  1. task (CreateMessageKeys, type: CreateMessageKeysTask) {
  2.     destDir = "bundle-common/src/";
  3.     outputClass = "common.messages.MessageKeys";
  4. }

与本问题无关：

在你的第二个示例中，可能在评估时任务CreateMessageKeys尚不存在。一个可能的解决方法是：

  1. subprojects.each {
  2.     it.afterEvaluate {
  3.          it.test.dependsOn(...)
  4.     }
  5. }

或者简单地将任务定义放在此代码块之前可能会解决这个问题。

英文:

The task definition does not look correct, see defining tasks.

It should look like this:

  1. task ('CreateMessageKeys', type: CreateMessageKeysTask) {
  2.     destDir = "bundle-common/src/";
  3.     outputClass = "common.messages.MessageKeys";
  4. }

or

  1. task (CreateMessageKeys, type: CreateMessageKeysTask) {
  2.     destDir = "bundle-common/src/";
  3.     outputClass = "common.messages.MessageKeys";
  4. }

Irrelevant to this question:

In your second example, perhaps the task CreateMessageKeys does not exist yet when this is evaluated. One possible workaround would be the following:

  1. subprojects.each {
  2.     it.afterEvaluate {
  3.          it.test.dependsOn(...)
  4.     }
  5. }

Or simply putting the task definition above this block could resolve this.

huangapple
  • 本文由 发表于 2020年8月17日 19:42:50
  • 转载请务必保留本文链接：https://go.coder-hub.com/63450111.html
  • build.gradle
  • gradle
  • java
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