hound-search/hound

Handle empty git repositories gracefully

Open

#228 建立於 2016年11月28日

在 GitHub 查看
 (0 留言) (1 反應) (0 負責人)JavaScript (5,470 star) (606 fork)batch import
enhancementhelp wanted

描述

I'm indexing several hundred repos, and a few of them are currently empty. This causes an error in hound's logs:

2016/11/28 18:08:09 Failed to git fetch /users/foo/hound/data/vcs-ce7a7ad7a7faafc79f1aaaf7df43a2f9da56539, see output below
fatal: Couldn't find remote ref master
Continuing...
2016/11/28 18:08:09 exit status 128

If I cd to the relevant directory:

$ git log
fatal: your current branch 'master' does not have any commits yet

貢獻者指南

技術棧
go
領域
developer experiencetooling
議題類型
bug
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。
1-3 hours
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
basic Go knowledgeunderstanding of git
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。
40
研究方向
Investigate how hound handles git operations, likely in the 'git' package or similar. Look for where 'git fetch' is called and handle the case where the repository is empty (no commits). The error occurs when trying to fetch remote ref 'master' which doesn't exist. Modify the code to check if the repository is empty before fetching, or handle the error gracefully.