yarnpkg/yarn

Allow install only devDependencies

Open

#3,254 创建于 2017年4月25日

在 GitHub 查看
 (45 评论) (124 反应) (0 负责人)JavaScript (41,514 star) (2,731 fork)batch import
cat-featurehelp wantedneeds-discussiontriaged

描述

Do you want to request a feature or report a bug? Hopefully this is a small feature request. I'd like a flag that allows me to only install devDependencies. This would allow me to split my flat installed client code from my build tools code.

Thanks to the fix in https://github.com/yarnpkg/yarn/issues/2781#issuecomment-296955569 I can now do:

yarn install --flat --production --modules-folder client_modules

And only install dependencies in my client_modules directory. This is awesome ❤️

If I also do yarn, it will install dependencies and devDependencies into my node_modules directory. But I already flat installed my dependencies into client_modules so installing them again in node_modules isn't necessary.

What is the current behavior? There's no way to only install devDependenices.

What is the expected behavior? A flag, maybe yarn install --dev-dependencies or something like that?

贡献者指南

技术栈
javascriptnodejs
领域
clitooling
议题类型
feature
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
yarn CLI basicsNode.js package.json
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。
30
研究方向
The yarn 1.x line is frozen; the feature request might be implemented in the Yarn Berry (v2+) repository. In the current repository, the install logic is in the 'src/cli/commands/install.js' file. The discussion suggests adding a ' production' flag counterpart for devDependencies. Contributors should review the existing flags and the install function to understand how to add a new flag. However, due to the frozen status, this issue is not actionable in this repo.