Mergeable doesn't detect the `wip` label

[cornelius]

Mergeable is supposed to block pull request from merging which have the wip label set. This doesn't seem to work anymore. I saw it on #102.

This is kind of a special pull requests because it changed the mergeable configuration, but the wip config was not touched, so it shouldn't have made a difference. Another weird thing was that mergeable hang after the pull request was approved. Changing labels retriggered it successfully but also showed the problem with the wip label.

[scravy]

That's proably upper vs lower case.

[cornelius]

The configuration seems to look for lower case (as is the label): https://github.com/dtr-org/unit-e-docs/blob/8b0b8cfb292e0f1a3ba98558f49178b660e931ee/.github/mergeable.yml#L8

[scravy]

Interesting. Did it look for lower case before too?

Does the WIP: mechanism for titles still work?

[cornelius]

This setting was the same before. I will test what works and will try to find a solution.

[cornelius]

I couldn't reproduce the issue, neither in a separate repo, nor in this repo. I'll watch how it behaves with future pull requests.

The regular expression is applied with the case insensitive flag in the code, so that can't be the issue. Good to know that the case doesn't matter, though.