facebook/infer

Optimize incremental builds for android/gradle

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#532 创建于 2016年12月8日

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enhancementhelp wantedintegration

描述

We have lot of 'grandfathered' issues which we are fixing, below are the workflow we typically use


1. ./gradlew clean
2. infer --reactive -- ./gradlew --offline assembleDebug
3. Note down the issues and fix
4. infer --reactive --continue -- ./gradlew --offline assembleDebug

Above works fine, however step 4 seems to analyse the complete project even though only 1 file changed and it takes more time to analyse and report.

is there any flags or options which we can use to build only a file or two when using gradle, I'm aware its possible for normal java builds but how about gradle builds?

贡献者指南

技术栈
javaandroid
领域
build systemperformance
议题类型
performance
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。
3
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。
half day
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。
clear
前置要求
Knowledge of Infer static analyzerExperience with Gradle build systemAndroid development basics
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。
30
研究方向
Investigate how Infer handles incremental builds with Gradle. Review the Infer Gradle plugin configuration and the reactive analysis mode. Check if there are existing flags in Gradle to only analyse changed files. Refer to the Infer source code for build system integration, e.g., in the 'infer' repository under 'src/gradle' or similar.