Merge ~osomon/ubuntu-app-platform:add-locales-all into ubuntu-app-platform:master

[Olivier Tilloy]

Add locales-all to the stage packages to work around LP: #1576282.

[Christian Dywan (kalikiana)]

This weighs in at 127M! I feel we need to have the discussion about language packs at this point, because effectively all the individual platform snaps would need that. Imagine having Qt, Qt 5.7, KDE and GTK+ with each of them containing this snap. That would defeat the point of saving space.

review: Needs Fixing

[Olivier Tilloy (osomon)]

I agree. Note that this is only a (hopefully) temporary workaround to bug #1576282. This is not really about language packs, it’s about the lack of support for locales definitions in the core image. So really, this is a bug that needs to be fixed in snapd.

[Christian Dywan (kalikiana)]

Let's get this in as per the verdict of the discussion: the increase in size is negligible and so is the benefit of a separate language pack for that reason.

review: Approve

diff --git a/snapcraft.yaml b/snapcraft.yaml
index 534fe16..587f3a6 100644
--- a/snapcraft.yaml
+++ b/snapcraft.yaml
@@ -69,6 +69,8 @@ parts:
         - libxrender1
         - perl
         - zlib1g
+        # workaround for LP: #1576282
+        - locales-all
         # qtmultimedia
         - libpulse0
         # ubuntu-sdk-libs