Aurora Files uses Less and the skins are presented as sets of .less files, which are compiled into CSS upon building. Below, you'll find information on how to modify and build a skin.
Setting up prerequisites
In order to build a skin, you will need Node.js and npm installed - those provide Node environment and its package manager, respectively.
It is assumed that you're building the skin using the same Aurora Files installation that skin will be used on. Of course, you can do that on your development system, as long as you have all the Aurora Files files there.
Specific steps for setting up Node environment would depend on operating system you use. For Windows and Mac, installers are available at Node.js download page. For Linux, you can obtain the source code from the download page - but first, we recommend to check whether Node is available in package manager of the operating system. For example, in case of Ubuntu the following command would install both Node and npm:
sudo apt-get install nodejs npm
While building, it's assumed that main Node executable is called node - however, there are cases when it's called nodejs. To work around that, a symlink needs to be created:
sudo ln -s /usr/bin/nodejs /usr/bin/node
- If you installed the product using developer's way and you already have
node_modules in the root directory of Aurora Files you can skip this step. If not, then open console / command prompt and make sure root directory of Aurora Files is the current one. Run the following command:
npm install ./modules/CoreWebclient
It will add
node_modules directory containing modules required for builder to work.
Copy any skin in
./modules/CoreWebclient/styles/themes/ directory. Rename it supplying a name for your new theme.
- Now, if you run the following command:
gulp styles:watch --themes YOUR_THEME_NAME
that will start the builder with watcher status active. The skin will be rebuilt every time any modifications to the skin source files are made.
If you only need to rebuild the skin once, simply use command below without :watch instead:
gulp styles --themes YOUR_THEME_NAME
Basically theme consists of media data and styles.less file which can be treated as skin's configuration file. It holds variables and their values used by Less, as well as Mixins (Less' concept of hooks). The values are mostly self-explaining and the file has numerous comments explaining the purpose of those values.
Note: some modules can contain their own styles and overrides on per theme basis. It may be necessary to duplicate them in your new skin. To achieve this, search for .less files with the name of theme you copied in step 2, for example, DeepForest.less; rename the files you've found to YOUR_THEME_NAME.less.
Adding skin to the product config
Once the new skin is ready, you need to adjust the product configuration and add a new entry to skins selection. That's done by editing
ThemeList defines a list of skins while Theme denotes the default one.