Cleanup CIs

[j8r]

There are 36 CI jobs for each commit landing in master (!). Obviously, it has a visibility impact for the users, and unnecessary use resources.

After looking at them, some can be removed:

• Travis CI
• check_format on Circle CI

Be free for core members to comment on this PR.

Note: I don't see in the Circle CI config how to disable the jobs running on a push/PR, maybe it is available on the Web console.

[straight-shoota]

We can probably remove the entire test_all_platforms workflow on circleci and only keep the release related workflows.

[j8r]

If I understand correctly the logic, we can remove all test_* from Circle CI and keep the dist_*? At least, some like Linux and preview_mt.

One thing remaining is to change the env var TRAVIS_OS_NAME naming.

[bcardiff]

This is PR as it is is dropping the publishing of docs on each master commit. We can add the AWS_ACCESS_KEY_ID and AWS_SECRET_ACCESS_KEY secrets to github but the appropriate job would still be needed.

[j8r]

Where is the script that does it? I don't see it.
Also, I need the S3 bucket in question.

[straight-shoota]

Oh, I didn't even realizes that dev docs are actually updated after each commit to master. I had in mind that this happens with the nightly release.

[straight-shoota]

Docs are built in test_linux job (bin/ci runs make docs) and then sync_docs_s3 is responsible for pushing it to s3.

[j8r]

Thanks @straight-shoota , Circle CI configuration is quite powerful!

What do we do, do we move test_all_platforms to GitHub Actions at the end? It depends if the goal is also to move progressively from Circle CI to Actions.

missclick

[straight-shoota]

Which parts of test_all_platforms is currently not in Github Actions?

[j8r]

sync_docs_to_s3 is not in GitHub Actions, that's it.

[straight-shoota]

Okay, but that's in this PR. So there's nothing left for "move test_all_platforms to GitHub Actions at the end".

[bcardiff]

I iterated a bit in the configuration. I restored the commented test_darwin because they are disabled temporarily. I also moved the if to job level.