haskell/cabal

`cabal update`: option to print which packages were updated

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#7,801 创建于 2021年11月7日

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 (7 评论) (0 反应) (0 负责人)Haskell (1,731 star) (732 fork)batch import
cabal-install: cmd/updategood first issuepriority: lowtype: enhancement

描述

Improve cabal update to print the list of packages that were updated.
Could be guarded by -v1 (or maybe -v is only used for debug information?).

贡献者指南

技术栈
无
领域
clibuild system
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。
2
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。
1-3 hours
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
familiarity with cabal command line toolsbasic knowledge of Haskell
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。
75
研究方向
The issue requests adding an option to print updated packages after 'cabal update'. The implementation should be guarded by a verbosity flag like v1. Start by examining the cabal update command implementation in the cabal install package, specifically the Command.Update module. Look for where the update is performed and find the list of updated packages. Then modify the code to output the list under the appropriate verbosity level. Check existing tests for the update command to ensure no regression. The discussion in the issue might provide additional context on desired output format.
`cabal update`: option to print which packages were updated · haskell/cabal#7801 | Good First Issue