Add NETRC env var

[chadian]

There is a need in the heroku cli to be able to change the location of the netrc file location without changing the home directory. This follows the same design as mentioned here:

It generally resides in the user’s home directory, but a location outside of the home directory can be set using the environment variable NETRC

@jdxcode What do you think about adding this feature?

[chadian]

Not sure why tests are failing, locally only two gpg tests were failing cause I don't think I have it setup right, but the rest passed.

[jdx]

do you guys want to take over the maintenance of this package?

[weslord]

I'm sure OP has found a workaround by now, but in case anyone else comes across this thread and wonders (like I did) how to use the NETRC environment variable with this library, you can set a file path explicitly in the constructor:

const Netrc = require('netrc-parser').Netrc
const netrc = new Netrc(process.env.NETRC)

[weslord]

Also, anyone who had this experience:

Not sure why tests are failing, locally only two gpg tests were failing cause I don't think I have it setup right, but the rest passed.

GPG needs the key in test/fixtures/gpg.key, you can import it to your keyring with

gpg --import test/fixtures/gpg.key

If you want to delete it when you're done,

gpg --delete-secret-keys node-netrc-parser-test
gpg --delete-keys node-netrc-parser-test