Adwaita/README: Update to reflect we use sassc now

We moved from the Ruby compiler to sassc in
commit 67953e9cfb, so this copies across
the updated info about building from GTK+ 4.

Also, explain the purpose of parse-sass.sh, since while that is not
mentioned in GTK+ 4 – and perhaps does not need to be, thanks to Meson –
we are still on Autotools here, and rebuilding the entirety of GTK+ 3 if
you only edited the CSS is a lot of waiting for no good reason.
This commit is contained in:
Daniel Boles 2017-10-08 13:59:30 +01:00
parent 30effaf7fc
commit 4515c72706

View File

@ -1,11 +1,11 @@
Summary
-------
* Do not edit the CSS directly, edit the source SCSS files and process them with SASS (run
`./parse-sass.sh` when you have the required software installed, as described below)
* To be able to use the latest/adequate version of sass, install ruby, gem, sass & bundle.
On Fedora F20, this is done with `sudo dnf install rubygems && gem install bundle && bundle install`
from the same directory this README resides in.
* Do not edit the CSS directly, edit the source SCSS files
* To be able to use the latest/adequate version of SASS, install sassc
* The configure script will detect whether or not you have sassc installed;
if you do, it will regenerate the CSS every time you modify the SCSS files
and rebuild GTK+. To rebuild the CSS only, run the script ./parse-sass.sh
How to tweak the theme
----------------------
@ -30,7 +30,6 @@ _drawing.scss - drawing helper mixings/functions to allow easier definitio
_common.scss - actual definitions of style for each widget. This is where you are likely to add/remove
your changes.
You can read about SASS at http://sass-lang.com/documentation/. Once you make your changes to the
_common.scss file, you can either run the ./parse-sass.sh script or keep SASS watching for changes as you
edit. This is done by running `bundle exec sass --watch --sourcemap=none .` If sass is out of date, or is
missing, you can install it with `bundle install`.
You can read about SASS at http://sass-lang.com/documentation/. Once you make
your changes to the _common.scss file, GTK+ will rebuild the CSS files. If you
want to build only the CSS files, not all of GTK+, simply run ./parse-sass.sh