How can I add a .npmrc file?

Question

I installed node on my Mac OS Sierra. I use Windows at my work so there I have a .npmrc file in the node folder but I don't seem to find that in mac. The problem is I want to add a registry of the format

    "scope=rohit-project@rohit-aquila:registry=https://registry.npmjs.org/     //registry.npmjs.org/:_authToken=03408522-4rfca-dff4f-dfsf-43863gfe3492" 

How do I add it so that I can install the dependencies and modules for my project by running npm install on MAC OS Sierra.

I created a .npmrc file simply and added the above code...and therefater running npm install I get the following error

    rohitsrivastava$ npm install     npm ERR! Darwin 16.4.0     npm ERR! argv "/usr/local/bin/node" "/usr/local/bin/npm" "install"     npm ERR! node v7.7.3     npm ERR! npm  v4.1.2     npm ERR! code E404      npm ERR! 404 Not found : @rohit-project/notes     npm ERR! 404      npm ERR! 404  '@rohit-project/notes' is not in the npm registry.     npm ERR! 404 You should bug the author to publish it (or use the name yourself!)     npm ERR! 404 It was specified as a dependency of '@rohit-project/mega'     npm ERR! 404      npm ERR! 404 Note that you can also install from a     npm ERR! 404 tarball, folder, http url, or git url. 

Answer 1

There are a few different points here:

1. Where is the .npmrc file created.
2. How can you download private packages

Running npm config ls -l will show you all the implicit settings for npm, including what it thinks is the right place to put the .npmrc, as this is environment/operating system dependant. But if you have never logged in (using npm login) it will be empty. Simply log in to create it.

Another thing is #2. You can actually do that by putting a .npmrc file in the NPM package's root. It will then be used by NPM when authenticating. It also supports variable interpolation from your shell so you could do stuff like this:

; Get the auth token to use for fetching private packages from our private scope ; see http://blog.npmjs.org/post/118393368555/deploying-with-npm-private-modules ; and also https://docs.npmjs.com/files/npmrc //registry.npmjs.org/:_authToken=${NPM_TOKEN} 

Pointers

• http://blog.npmjs.org/post/118393368555/deploying-with-npm-private-modules
• https://docs.npmjs.com/files/npmrc