I was unable to implement PurgeCSS with a site which uses hugo modules.
I then forked the Hyas theme and it works fine. ( its set up to run PurgeCSS in development mode and its fine) the repo is here
I then made a copy the hyas theme and split the layouts into a module (as a simple example how how I use modules). Without PurgeCSS running everything is OK. Once purgeCSS is enabled, the CSS is broken.
GitHub - powerfulwebdesign/hyas-theme - has purgecss enabled
you only need to clone to hyas-site and npm install.
you can then change the module to the following to see the site working
GitHub - powerfulwebdesign/hyas-theme-no-purge - it has purge css disabled.
Can anyone offer a suggestion as to why I am unable to implement purgecss successfully when using modules?