facebook/infer

Error when Ant build a Android project

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#858 创建于 2018年2月5日

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 (5 评论) (0 反应) (0 负责人)HTML (12,410 star) (1,688 fork)batch import
help wanted

描述

image

I found the infer will capture the ant project's build log and use infer to javac build the java file again. But when some java file's dependences are deleted along with building procession and can not find the jar and java files, the infer-javac would failed.

@sblackshear

贡献者指南

技术栈
java
领域
toolingbuild system
议题类型
bug
难度面向新贡献者的预计实现难度，1 表示很小改动，5 表示专家级工作。
4
预计时间有经验贡献者完成调查、实现、测试并准备 pull request 的粗略时间范围。
1-2 days
活动状态议题当前的可参与程度：新鲜、活跃、陈旧、阻塞或等待维护者输入。
stale
清晰度议题是否清楚说明期望改动、验收标准和下一步。
needs investigation
前置要求
Basic Java knowledgeFamiliarity with Ant build systemUnderstanding of Infer's analysis pipeline
新手友好度1-100 的估计分数，表示该议题对首次贡献者的友好程度。
25
研究方向
Focus on the Ant integration in Infer's source code, likely in the capture step. The issue is that during re building with infer javac, dependencies are missing. Examine how Infer captures the build log and sets up the classpath. Look for code that extracts Java source files and their dependencies from the Ant build. Propose a fix to preserve the full classpath or to re extract dependencies before each javac invocation.