Update the documentation to describe usage of sass

docs/changelog.rst

@@ -7,8 +7,9 @@ Changelog
 Upgrade steps from 1.9:
 
 * Update python libraries ``pip install -r requirements.txt``
-* Install ``yarn`` (e.g. ``sudo npm install -g yarn``)
+* Install ``yarn`` and ``sass`` (e.g. ``sudo npm install -g yarn sass``)
 * Update CSS and JS libraries ``yarn install``
+* Compile the CSS ``sass wger/core/static/scss/main.scss:wger/core/static/yarn/bootstrap-compiled.css``
 * Update static files (only production): ``python manage.py collectstatic``
 
 

docs/development.rst

@@ -28,7 +28,7 @@ Install Requirements
 ::
 
   $ pip install -r requirements_devel.txt
-  $ npm install yarn
+  $ npm install -g yarn sass
   $ python setup.py develop
 
 Install application

docs/production.rst

@@ -113,6 +113,7 @@ Get the application::
   git clone https://github.com/wger-project/wger.git /home/wger/src
   cd /home/wger/src
   pip install -r requirements.txt
+  npm install -g yarn sass
   python setup.py develop
   pip install psycopg2 # Only if using postgres
   wger create_settings \

docs/tips_and_tricks.rst

@@ -27,6 +27,14 @@ the source and do ::
 
 This happens automatically during the bootstrap process.
 
+
+Updating SASS files
+```````````````````
+After updating the SASS files, you need to compile them to regular CSS::
+
+    sass wger/core/static/scss/main.scss:wger/core/static/yarn/bootstrap-compiled.css
+
+
 Clearing the cache
 ``````````````````