A Hugo theme hosted on GitHub which is used for multiple websites
Now question is: can I spin up multiple websites based on single theme without having to copy the theme files again and again. All websites are hosted on the same server
what will be the best way to have single theme file with multiple websites.
If going the git submodule way, you cannot totally automate it.
But, you can script it to become a single step.
For example, I use this shell script in my personal site to grab the latest theme changes.