oracle/opengrok

Can opengrok provide a code snippet function

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#3,015 建立於 2020年1月8日

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 (0 留言) (0 反應) (0 負責人)Java (4,060 star) (747 fork)batch import
UIenhancementhelp wanted

描述

Is your feature request related to a problem? Please describe. I want to add code snippet in Wiki and Confluence page, but it always add a whole file.

like: url is https://jcat-opengrok/opengrok/snippet/p1/path/Cat.java#10-20 the output only include lines from 10 to 20. No other things. no head.

Describe the solution you'd like add a function: snippet.

Describe alternatives you've considered https://jcat-opengrok/opengrok/xref/p1/path/Cat.java#10-20

Additional context Used in the other tools. or use in Html file, for example in iFrame.

貢獻者指南

技術棧
java
領域
full stack
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。
3-5 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。
mostly clear
前置要求
JavaOpenGrok architectureServlet programming
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 existing xref servlet (e.g., XrefServlet.java) in the OpenGrok codebase to understand how it handles file display and line numbers. Look for any existing support for line range snippets. Then propose adding a new endpoint or modifying the existing one to return only the specified lines, ensuring it works with the existing URL pattern and supports iframe embedding. Review any linked issues or pull requests for prior attempts.