haskell/haskell-ide-engine

Automatic extension detection from package.yaml for Floskell

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#1,506 创建于 2019年12月29日

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 (4 评论) (0 反应) (0 负责人)Haskell (2,358 star) (205 fork)batch import
good first issue

描述

I have several extensions enabled in my package.yaml file in the default-extensions field (e.g. DerivingStrategies), so floskell fails to parse the source file (on seeing deriving stock for example) and reports a syntax error.

Is there any possibility that we automatically detect the default-extensions field in package.yaml file and pass them to floskell? Or perhaps by default enabling some extensions that in general don't break otherwise well-formed programs (e.g. DerivingStrategies, StandaloneDeriving, etc.)?

贡献者指南

技术栈
无
领域
tooling
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
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1-3 hours
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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
Haskell basicsFloskell familiarityYAML parsing
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。
65
研究方向
Examine Floskell's codebase to see how it currently handles language extensions. Look for any existing mechanism to read package.yaml files. If none, consider implementing a parser to extract default extensions and pass them to Floskell. Check the issue comments for any additional context or suggestions from the maintainer.