This middleware will handle requests for .css files. If there is a physical file with a
.css extension then it will serve this file. If there is no .css file on disk but there
is a .less file with the same name, then it will use dotless to compile the less file
into css and send this as the response.
For this to work efficiently you should configure output caching. Without output caching
the .less file will be compiled on every request.
Adding this middleware to the Owin pipeline
The assumes that you are using Ninject as your IoC container, and followed the
getting started walkthrough
. If this is not the case
then you will need to adjust the code to work in your application.
The configuration below is the configuration you will get by default if you do not provide
a configuration for this middleware.
You can set the documentationRootUrl to null or
empty to disable this documentation in your production environment.
In your production environment you probably want to turn off analytics and
turn on minification.
If your .less file is invalid then a blank css response will not be served. In this
situation you can turn on the trace logging and also turn on tracing in the
Owin Framework to see the error that is preventing your .less code from compiling.