Mario Sanchez Prada c62e7a6a82 build: Make sassc mandatory and always generate CSS files from Sass sources
The previous implementation of the CSS generation logic considered sassc
an optional dependency and made sure for that reason that the result CSS
files ended up in the source directory, so that they could be checked
in and kept in sync with the source sass files.

As we are making sassc a required dependency, we can now stop doing that
extra work and simply rely on the CSS files being automatically generated
each time the sass sources change. By doing this, we can now effectively
get rid of the CSS files checked in the repo as well as of the parse_sass.sh
script, since the CSS files will now live on the build directory only.

https://bugzilla.gnome.org/show_bug.cgi?id=792822
2018-02-10 07:54:40 +00:00
..

Gnome-shell OSK layouts are extracted from CLDR layout definitions:
https://www.unicode.org/cldr/charts/latest/keyboards/layouts/index.html

Updating these involves several steps:

1) Downloading and unzipping the tarball found at:
   http://www.unicode.org/Public/cldr/latest/keyboards.zip

   This file contains XML files describing the keyboard layouts.

2) Cloning the cldr2json script at:
   git://repo.or.cz/cldr2json.git

   It will be used to convert the XML files into JSON that can be
   directly consumed by gnome-shell.

3) Running the script to produce the files:
   ./cldr2json <input-directory> <output-directory>

   We shall usually use the "android" folder, since that's most
   complete, and similar to our UI and target sizes. And the target
   directory must be data/osk-layouts in this repository.

4) Modify gnome-shell-osk-layouts.gresource.xml to include the files

5) Do git add on the updated/new files, and git commit.


Or alternatively:

1) Run update-osk-layouts.sh

2) Do git add and git commit