yargs/yargs

bash completion: negative boolean options does not auto complete

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#2,254 创建于 2022年10月21日

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 (3 评论) (0 反应) (0 负责人)JavaScript (10,829 star) (1,053 fork)batch import
Help Wantedbugp2

描述

(v17.6.0)

Assume there is a boolean option named <opt>

Expected result:

Both --opt and --no-opt gets auto completion.

Actual result:

Only --opt gets auto completion.

贡献者指南

技术栈
javascriptshellnodejs
领域
clideveloper experience
议题类型
bug
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。
3
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
understanding of bash completionfamiliarity with yargs options parsing
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。
40
研究方向
Investigate the bash completion generation code in yargs, likely in the completion.js file. The bug is that negated boolean options ( no opt) are not included in the generated completion list. Look for where boolean options are iterated and add logic to also generate completion entries for their negated counterparts. Check existing tests for bash completion to ensure no regression. The issue has been open since 2022 with no activity, so the fix should be straightforward and localized.