915695 - infer firefoxos version from gecko version in ua

Status: RESOLVED FIXED

(Input Graveyard :: Submission, defect, P3)

Description

[Will Kahn-Greene [:willkg] ET needinfo? me]

We should add some code to infer the FirefoxOS version from the Gecko version number in the web form.


+++ This bug was initially created as a clone of Bug #915686 +++

Firefox OS versions can be identified by their Gecko version number. They are documented here:
https://developer.mozilla.org/en-US/docs/Gecko_user_agent_string_reference#Firefox_OS

We should break out 1.0, 1.1 and 1.2 for now:

They follow the following pattern as described at the MDN page above:

1.0 Mozilla/5.0 (Mobile; nnnn; rv:18.0) Gecko/18.0 Firefox/18.0
1.1 Mozilla/5.0 (Mobile; nnnn; rv:18.1) Gecko/18.1 Firefox/18.1
1.2 Mozilla/5.0 (Mobile; nnnn; rv:26.0) Gecko/26.0 Firefox/26.0

Comment 1

[Will Kahn-Greene [:willkg] ET needinfo? me]

Incidentally, right now we're doing it wrong and we're tagging Firefox OS responses with the firefox version. So we have a bunch of responses with version 18.0, some for 18.1 and a couple for 20.0 and 22.0 which is puzzling. So that should get fixed, too.

Comment 2

[Will Kahn-Greene [:willkg] ET needinfo? me]

In PR: https://github.com/mozilla/fjord/pull/142

Comment 3

[Will Kahn-Greene [:willkg] ET needinfo? me]

Landed in master in https://github.com/mozilla/fjord/commit/ff988bd

Comment 4

[Will Kahn-Greene [:willkg] ET needinfo? me]

Grabbing this (belated) and putting it in the 2013q3 sprint.

Comment 5

[Will Kahn-Greene [:willkg] ET needinfo? me]

I pushed this to prod.