Merge multiple shitlist.json files into one?

[etagwerker]

This is an idea proposed by @bronzdoc:

What if we have 12 shitlist.json files because the CI service is running 12 different containers?

It would be great if we can have a sort of "merge" feature that merges shitlist.json files by root cause

It would be great to group by root cause and then list all unique occurrences.

[mateusdeap]

@arielj What we were discussing.

So just to inform, I made a CLI app that merges them. It could be easily translated into ruby for next_rails.

As for the second part, currently running some tests on some rspec json output I have

[mateusdeap]

I translated, somewhat, what I did in elixir to ruby and added it in the PR above. Hope it helps.