fix: create folder for the config

[wtrocki]

No description provided.

[craicoverflow]

I had issues when setting the custom config location:

❯ export RHOASCONFIG=~/.rhoascustom
❯ ./rhoas whoami
unable to read config file: read /home/ephelan/.rhoascustom: is a directory

I think if RHOASCONFIG is set, and the directory does not exist we should not try to create the directory for them. Only when the system defaulr dir does not exist should we create it.

[wtrocki]

Actually handling for RHOASCONFIG is done in other place.

[wtrocki]

This is much cleaner now

[wtrocki]

The only thing that is see right now is that you still going to get default folder created even if custom location is set.
My take is that we should always create that folder.

[craicoverflow]

The only thing that is see right now is that you still going to get default folder created even if custom location is set.
My take is that we should always create that folder.

We could also check if the env is set, and only create the folder if it is not set. But I'm happpy with how it is right now.

[wtrocki]

@craicoverflow I tried to add HasCustomLocation: func() bool to config but I seem to have problem with mock generator right now. Do not want to use this env variable in two places

[wtrocki]

I think that would be good right now