Move to ARTSY_STAFF_MEMBER env variables in Podfiles

[ashfurrow]

We use a heuristic to determine if the project is being built by a staff member (or CI) who has access to our private fonts pod. Orta has suggested we move to an environment variable.

• Eigen
• Energy
• Eidolon

We'd need to update Potential as well.

[alloy]

But, why exactly?

[orta]

cause we don't have to keep adding people as they are added to the podfile on each project

[alloy]

But now I always need to remember to set this env var when I run pod install, doesn’t that seem more work than maintaining this list?

[orta]

I just do it in ~/.bash_profile et al, any reason you can't?

[alloy]

That’s fair, I can do that too, I just don’t set too many env vars by default.

[orta]

I figure this is useful enough on a global scale that it's worth it, you're not even on Eidolon ATM for example.