move Bitrise iOS config to bitrise.yml

[incanus]

See https://github.com/bitrise-io/bitrise-yml-collection/blob/master/general/use-bitrise-yml-from-repo/bitrise.yml. Already moved secret variables into Bitrise's secure variables section.

[incanus]

Ok @mapbox/gl, here's the deal with Bitrise.

1. As of f59d4ba (already in master), the config for running thorough our steps for Bitrise has been moved out of their GUI workflow builder and into bitrise.yml in the repo root (for whatever branch).
2. The Bitrise config for the repo has been set to just run the relevant branch's bitrise.yml.
3. If you want to change the bitrise.yml, do so and use the bitrise CLI tool (brew install bitrise or manual install) to bitrise validate.
4. Change the primary workflow in your branch to see how changes will be run on Bitrise before merging them to master, affecting all branches (since all branches run their respective primary workflow).
5. You can also create custom workflows in the bitrise.yml beyond the default primary one, such as eventually where we will have a roll_build or similar workflow to address replicate iOS release build process on Bitrise #2844.

More on Bitrise's steps library (for example, we use the select-xcode-version, script, xcode-test, and slack steps): https://github.com/bitrise-io?utf8=✓&query=steps

[1ec5]

When the dust settles, can you check this information into the repo or the wiki repo? It’ll be easier to find that way.

[incanus]

Will do.

[incanus]

👉 https://github.com/mapbox/mapbox-gl-native/wiki/Bitrise-workflow-details

[ljbade]

There is now a new "rebuild" button top right.