facebook/sapling

Patch export

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#318 建立於 2022年12月11日

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 (12 留言) (0 反應) (0 負責人)Rust (4,649 star) (182 fork)batch import
enhancementgood-first-issuehelp wanted

描述

It would be nice if we had the ability to export commits under the Git email .patch (example: https://patch-diff.githubusercontent.com/raw/facebook/sapling/pull/287.patch)

I use the mailing list patch workflow for some personal projects and would love to use sl to manage the repo, but exporting diffs to mail is a bit difficult right now.

sl export exists, but it's descended from hg export and does not have all the information the Git patch format does (From lines, date, Subject lines, diffstat, unified file diffs)

貢獻者指南

技術棧
rust
領域
clitooling
議題類型
feature
難度面向新貢獻者的預計實作難度，1 表示很小改動，5 表示專家級工作。
3
預計時間有經驗貢獻者完成調查、實作、測試並準備 pull request 的粗略時間範圍。
1-2 days
活動狀態議題目前的可參與程度：新鮮、活躍、陳舊、阻塞或等待維護者輸入。
stale
清晰度議題是否清楚說明預期改動、驗收標準和下一步。
clear
前置要求
Rust programmingSapling codebase familiarityGit patch format
新手友善度1-100 的估計分數，表示該議題對首次貢獻者的友善程度。
30
研究方向
Investigate the current `sl export` implementation in Sapling's codebase, likely in Rust files under `lib/` or commands. Understand the Git patch format (RFC 2822) and how to generate 'From', 'Date', 'Subject' lines, diffstat, and unified diffs. Review comments in the issue for community suggestions. Consider adding a new flag or command to produce Git style patches.