Covered - Syntax and Haskell Program Coverage highlighting
bin/covered.hs combines the hpc-markup tool (utils/hpc/HpcMarkup.hs in the GHC source tree) and hscolour (the HTML part).
It can be used on the main.hs example program to produce a Main.hs.html file with both syntax highlighting and coverage highlighting.
Note that hpc-markup is BSD-licensed but hscolour is GPL.
To build Covered, I am using a Docker image. A Dockerfile is provided in this repository. The image depends on the Reesd stack image and can be built with
> docker build -t images.reesd.com/reesd/stack-hscolour images/stack-hscolour
(Rename the image and the
FROM instruction as appropriate.)