Use full path when writing key_file in setup config

[xtoddx]

I wanted my config and key files to live in the directory where I created my virtualenv, instead of in ~/.oci (so that I could experiment in a directory instead of writing more global state). When asked for my key directory I typed . for the current directory. Now when I run oci form a different directory I get configuration failures and my commands don't work, eg: IOError: [Errno 2] No such file or directory: './iad_key.pem'

It would be great for the setup process to always expand the full path of the key file when it writes the config setting.

[jodoglevy]

Thanks, we're working on this for our next release

[mross22]

This is fixed in our latest release: https://github.com/oracle/oci-cli/releases/tag/v2.4.10