To test, run this in sbt:

log-service/re-start
backend/runMain example.repoanalyzer.Step6

Then, open the browser at https://localhost:8080. All the other steps should work as well.

Geo IP resolution uses the server at https://freegeoip.net/ which only allows a certain quota of free requests per period (though requests will be cached between runs, see Cache and the ip-cache folder). Also, we experienced some downtime of this free server so we included part of the cache with the source code.

The sources contain an example log file to replay which contains a big amount of nonsense data in the right format.

Here's the output of running Step5: