Add Getwd to client

[sykesm]

Realpath is useful when working with relative paths and it helps users of the client keep track of the current working directory.

[davecheney]

Thank you for this PR. Can you please raise a bug describing the problem you have, and link it to this PR as a solution.

Thanks

Dave

[sykesm]

@davecheney sure. Issue raised.

If you prefer to have issues raised before pull requests, you might want to add that information to the contributing section of the README.

Thanks.

[davecheney]

Thanks. I'll make sure I update the contributing info in the readme. I've
been a bit slack about doing that for my projects. Sorry about that.

On Tue, 22 Dec 2015, 14:37 Matthew Sykes notifications@github.com wrote:

@davecheney https://github.com/davecheney sure. Issue raised.

If you prefer to have issues raised before pull requests, you might want
to add that information to the contributing section of the README.

Thanks.

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Reply to this email directly or view it on GitHub
#58 (comment).

[davecheney]

Thanks for raising #59. Can you please change this PR to add something like client.Getwd() (string, error) to match the os package function of the same name.

You could do this by taking your Realpath method, making it private to the client then adding Getwd as a public method. Then if we need Realpath later on, we can export it.

[sykesm]

Please let me know if this is closer to what you were looking for. Thanks.

[davecheney]

LGTM thanks.