commercialhaskell/stack

Pass options to HPC (like --xml-output)

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#4,307 创建于 2018年9月11日

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 (3 评论) (0 反应) (0 负责人)Haskell (4,060 star) (848 fork)batch import
component: benchmarkcomponent: coveragecomponent: options parsingcomponent: profilinghelp wantedtype: enhancement

描述

I could not find a way to pass options to HPC (as documented in https://downloads.haskell.org/~ghc/latest/docs/html/users_guide/profiling.html#hpc-report).

The one I am particularly interested in is --xml-output to be able to parse coverage (and hopefully convert it into SonarQube-compatible code coverage later). I could not find an equivalent in stack, stack hpc or stack hpc report documentation/help.

贡献者指南

技术栈
无
领域
build systemtooling
议题类型
feature
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
Basic Haskell knowledgeFamiliarity with Stack codebaseUnderstanding of HPC tool
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。
35
研究方向
Investigate how Stack currently calls HPC (likely in src/Stack/HPC.hs). Extend the 'hpc report' command to accept options like xml output and pass them through to the HPC executable. Check existing command parsing in src/Stack/Options/HPC.hs for guidance.