Configure CI for Windows and OSX

[gdb]

Our code is developed primarily on OSX, so it works well there. It's not developed or tested on Windows; so while it mostly works there today, we can't guarantee it'll keep working over time.

I would love if someone in the community wanted to configure Windows and OSX CI, so we can be sure we support all of these platforms:

• Travis CI supports OSX; we should just use them.
• AppVeyor seems like a plausible Windows CI service, though I haven't used them.

[steenblikrs]

It looks like appVeyor is free for open source projects. If that is actually the case I'd be willing to give it a shot.

[gdb]

Yep, it is! Awesome!

[steenblikrs]

emailing them for details now...

[steenblikrs]

Curious if you can help me out with some of this terminology?

[gdb]

Sorry, not familiar with their platform :(. Maybe just try doing something random and go from there?

[steenblikrs]

Ok, I've started it, but will have to spend more time on it later..

[gdb]

Looks like Travis doesn't support OSX Python super well: https://docs.travis-ci.com/user/languages/python. (CF https://gitter.im/openai/gym?at=57495022a78d5a256e38a750.), but it can likely be hacked around: https://docs.travis-ci.com/user/multi-os/#Python-example-(unsupported-languages).

[crizCraig]

Have 2125 / 2128 tests passing on AppVeyor here. There are three tests that always fail (see #358) and some instances of tests failing with GLException's as well #359. Both are reproducible locally. Also, atari tests are currently skipped #360

[christopherhesse]

Travis now supports windows, but environment secrets break it: https://travis-ci.community/t/current-known-issues-please-read-this-before-posting-a-new-topic/264

Once that is fixed, we would welcome PRs adding windows tests.

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.