-----Original Message-----
From: Lyle, David (Cloud Services) [mailto:[email protected]]
Sent: Wednesday, September 18, 2013 8:44 AM
To: OpenStack Development Mailing List
Subject: Re: [openstack-dev] [Horizon] Bootstrap 3 update and problems
with lesscpy
Right now, master in Horizon is still working toward Havana-rc1. We are still
likely more than a week away from master moving to Icehouse-1. As this is
the case, reverting a highly desired Havana change to address a blueprint for
Icehouse that can be addressed properly upstream in lesscpy does not seem
like a good course of action. I understand the amount of work involved in
updating Bootstrap, but our goal should be to properly resolve the conflict
once we are working on Icehouse.
-David
On Wednesday, September 18, 2013 6:27 AM Jiri Tomasek
[mailto:[email protected]] wrote:
Hi all,
I've started working on updating Bootstrap to version 3 in Horizon.
https://blueprints.launchpad.net/horizon/+spec/bootstrap-update
As I have described in blueprint whiteboard, I am experiencing compile
problems with the new lesscpy compiler that we started using recently. The
compiled css code is incorrect and when running the compilation from
terminal, about 200 syntax errors occur. This is related to certain features of
Less not being supported by lesscpy. I have created a GIthub issue for
lesscpy here: https://github.com/robotis/Lesscpy/issues/22 .
Sasha Peilicke has already started working on updating the lesscpy library to
support all less features needed to compile Bootstrap 3 properly. Although I
think that it will take more than a few weeks before lesscpy is there where
we need it.
I have part of Bootstrap 3 update ready and as it is quite a large patch I
would like to get this in as soon as possible because any rebase to a new
Horizon master is quite tedious process. Also there are another blueprints
that depend on this update (font-icons and css-breakdown, see dependency
tree).
So I would like to propose to revert the patch that introduces lesscpy library
(a0739c9423 Drop NodeJS dependency in favor of pure-python lesscpy) and
use the lessc library for the time being untill lesscpy is capable of compiling
Bootstrap 3.
I have revert patch ready together with update of lessc library in
horizon/bin, which I can make part of Bootstrap-update blueprint and send
them right away to gerrit for a review. I have also tested that with this >
setup the Bootstrap 3 updated Horizon less file compiles properly.
When lesscpy is ready to support Bootstrap 3, geting back to lesscpy is then
simple process of just reapplying the reverted commit.
-- Jirka Tomasek
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