实践Yarn（Yarnpkg）

介绍

Yarn（Yarnpkg）, Fast, reliable, and secure dependency management.

安装

1 2	$ curl -sS https://dl.yarnpkg.com/debian/pubkey.gpg | sudo apt-key add - $ echo "deb https://dl.yarnpkg.com/debian/ stable main" | sudo tee /etc/apt/sources.list.d/yarn.list

1	$ sudo apt-get update && sudo apt-get install yarn

备注：貌似~/.yarn/bin需要加入环境变量PATH中，否则无法全局使用。

基本使用

Starting a new project

1	$ yarn init

Adding a dependency

1 2 3 4 5

$ yarn add [package] $ yarn add [package]@[version] $ yarn add [package]@[tag] # 全局 $ yarn global add [package]

Adding a dependency to different categories of dependencies

Add to devDependencies, peerDependencies, and optionalDependencies respectively:

1 2 3

$ yarn add [package] --dev $ yarn add [package] --peer $ yarn add [package] --optional

Upgrading a dependency

1 2 3

$ yarn upgrade [package] $ yarn upgrade [package]@[version] $ yarn upgrade [package]@[tag]

Removing a dependency

1	$ yarn remove [package]

Installing all the dependencies of project

1

$ yarn

or

1	$ yarn install