Gaelic language pack is outdated

Looking at the langpack-o-matic logs, it seems the langpack got discarded:

  gd 5163 (58%) discarded

I think I know what's up. It seems that even though according to launchpad [1] the translation rate is pretty good (5071 translated, 1621 untranslated) as it's a translation coverage of 75%, it seems langpack-o-matic takes more than just the translations we handle through the ubuntu-rtm/15.04 view. We create translations by merging in the base and update pack from the base system (so vivid) and then merge it with the 15.04 import. Might be that the translations offered in the vivid pack are lacking, so langpack-o-matic doesn't see it as a proper langpack. Which, I think, is wrong. This, of course, is just a theory right now.

I personally think that all the strings we actually need are defined in the ubuntu-rtm/15.04 series and only those should be considered in the threshold.

[1] https://translations.launchpad.net/ubuntu-rtm/15.04/+lang/gd

Just an observation as I cannot see the langpack-o-matic logs - it would seem weird, on that basis, that Gaelic (gd) got discarded but that Occitan (oc) somehow was included. As far as I recall, it has long had a much lower completion % than gd or indeed other locales such as br (Breton) and cy (Welsh) which aren't even building langpacks for some reason.
In vivid, oc was around 23%, cy around 84% and br around 92%;
in xenial, the stats are still roughly the same.

Not that I think oc should get discarded but it looks like there is some really strange stuff going on in terms of which locales build langpacks and which get included in updates.

So, from the logs:

  oc 8024 (91%)

Will look into why the translation count is so much bigger for Occitan, even though the ubuntu-touch parts are smaller. Anyway, yeah, I'm on it in the nearest days.

That is weird. Any idea why br and cy aren't building at all?

But thanks for looking into it! :)

We might have a possible solution for this. After discussing with Martin and David, possibly (not 100% sure here) the problem might be related to the fact we're using potemplate stats from wily instead of actual stats from ubuntu-rtm/15.04. So parts of the decision-making that langpack-o-matic does is invalid.

David requested exports of the ubuntu-rtm/15.04. Once those are in, we'll use them in l-o-m and see if that helps.

A related bug: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1556120

This is now fixed. As per our request to get the proper potemplate stats exported, now langpack-o-matic counts only the right touch translations in the main count. This, however, does bring in another bug:

https://bugs.launchpad.net/langpack-o-matic/+bug/1568861

Which means we now can pull in language packs that do not have the proper touch coverage.

Thanks you!!!!