ipfs/kubo

Add a `--wait` flag as global command

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#3,114 建立於 2016年8月23日

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 (7 留言) (0 反應) (0 負責人)Go (13,906 star) (2,725 fork)batch import
help wantedkind/enhancementstatus/deferred

描述

It was discussed in irc that it would be very nice to be able to start a command but not wait for it to return. If we implement ipfs diag cmds cancel <job> and ipfs diag cmds wait <job> we would have all the tools we need to deal with 'backgrounded' commands.

cc @pjz

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技術棧
go
領域
cli
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
Go programmingBasic understanding of CLI designFamiliarity with IPFS command structure
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。
35
研究方向
Examine how existing global flags (e.g., ` help`) are implemented in the IPFS CLI codebase, likely in the `commands/` directory. Look at the command router and how `ipfs diag cmds` work to understand how backgrounding could be added. Reference the linked IRC discussion for additional context. Consider implementing the ` wait` flag as a wrapper that launches a command asynchronously and provides job IDs for later cancellation or waiting.