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Gradle project infinitely rebuilds after launching a project

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难度
4/5
预计耗时
3-5 天
新手友好度
35/100
Issue 类型
缺陷
描述清晰度
需要澄清
活跃度
冷清
技术栈
java

调研方向

首先比较附加的 jls_before_run.log 和 jls_after_run.log,重点关注在 multi-project Gradle workspace 中启动 Java main class 后发生的变化。如果可能,复现 annotation-processor setup,并跟踪重复的 source-change 和 build 事件;当 workspace 停止重新构建且不再报告 false compiler errors 时,即表示完成。

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描述

bug Gradle

jls_before_run.log
jls_after_run.log

I have a multi-project Gradle project. It is not using any Eclipse settings (meaning no .project, .classpath, etc. files). The projects uses annotation processors to generate source files (they are generated under build/generated/sources/annotationProcessor/java/main by Gradle).

When the workspace is initially loaded, it works fine. The problems start after you launch a Java main class. It appears that the language server is constantly detecting changes in source files and somehow falls into an infinite loop where it continuously builds itself. It gets so bad that the workspace starts reporting compiler errors, even though there are none.

I'm not sure which factors are causing this issue to happen, so I can't provide a project that reproduces the issue. It might be a combination of Gradle with sub-projects, annotation processors, and the sheer size of the codebase. I tried changing some settings that I thought might be related to this issue with no success. I tried the current and pre-release Java Language Pack versions and the behavior is the same.

Attached are the language server logs. jls_before_run.log are the logs before I launched a main class. jls_after_run.log are the logs after I launched a main class. jls_after_run.log would have run into infinity, so I had to eventually manually stop it, so I hope there's enough information to get a clue on what's happening.

主要语言
TypeScript
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环境准备

从这里开始

  1. 先读完整个 Issue,再读项目的贡献指南。
  2. 在 Issue 下留言说明你要接手 —— 这能避免两个人做同样的事。
  3. Fork 仓库,在一个分支上完成修改。
  4. 提交 Pull Request,并在描述里引用这个 Issue 编号。

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