单个node_modules文件夹用于多个项目 [英] single node_modules folder for multiple projects

问题描述

我有这样的网站列表：

  project1 / site 
 project2 / site 
 project4 / site 
 ... 
 projectN / site 
  

每个 site 文件夹包含 node_modules 文件夹， gruntfile.js 文件和 package.json 文件。所以他们看起来像这样：

  project1 / site / gruntfile.js 
 project1 / site / package.json 
 project1 / site / node_modules / 
 ... 
 projectN / site / gruntfile.js 
 projectN / site / package.json 
 projectN / site / node_modules / 
  

一切工作都正常，我的任务，插件和东西。

我想知道是否可以用解决这个问题 node_modules 文件夹，因为我的网站正在使用类似的任务。

  project1 / site / 
 project2 / site / 
 ... 
 projectN / site / 
 / node_modules / 
  

这甚至可能吗？我需要做什么？

解决方案

您可以使用 -g 标志与 npm 全局安装模块，如下所示：
npm install -g< modulename>
这将安装所有的模块，以便它们可以被所有的节点项目访问。

然后，您可以创建每个项目所需的链接模块使用 npm link ，如link @jakerella 提及：

...有有些情况下，你想要做到这一点。 Coffee-script和
都是具有命令行
接口的应用程序以及库的好例子。在这些情况下，您可以执行以下
之一：

2. 全局安装，然后npm链接coffee-script或npm链接
   express（如果您在支持符号链接的平台上）。然后
   ，您只需更新全局副本即可将所有符号链接更新为
   。
   

请参阅 npm文档。

I have a list of websites like this:

project1/site
project2/site
project4/site
...
projectN/site

Each site folder has inside node_modules folder, gruntfile.js file and a package.json file. So they look like this:

project1/site/gruntfile.js
project1/site/package.json
project1/site/node_modules/
...
projectN/site/gruntfile.js
projectN/site/package.json
projectN/site/node_modules/

Everything is working fine with my tasks, plugins and stuff.

I am wondering if I can work this out with just one node_modules folder on my root folder as my websites are using similar tasks.

project1/site/
project2/site/
...
projectN/site/
/node_modules/

Is this even possible? What do I need to do?

解决方案

You can use the -g flag with npm to install modules globally, as in: npm install -g <modulename> This will install all the modules so they are accessible to all your node projects.

And then you can create a link for each of the projects to the required modules using npm link, as explained in the link @jakerella referred to:

...there are some cases where you want to do both. Coffee-script and Express both are good examples of apps that have a command line interface, as well as a library. In those cases, you can do one of the following:

2. Install it globally, and then npm link coffee-script or npm link express (if you’re on a platform that supports symbolic links.) Then you only need to update the global copy to update all the symlinks as well.

See the npm documentation.

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