Support for custom private key file location

[ghost]

Hi,

what about supporting custom private key file locations? Personally I have a couple of them and the one I need to use is not a default path (like ~/.ssh/id_rsa). Would be useful to have an option parameter to specify the keyfile location.

What do you think? I could create a pull request.

Cheers

[christoshrousis]

Different to this or am I misinterpreting your question?

options.key

type String or Object Default: null

A key file location. If an object, please use the format {location:'/path/to/file',passphrase:'secretphrase'}

[ghost]

Exactly. I had to truly overlook it. Thanks