This blog is written in Asciidoc, built using Hugo, and hosted on GitHub Pages. I recently wanted to share the draft of a post I was writing with someone and ended up exporting a local preview to a PDF - not a great workflow! This blog post shows you how to create an automagic hosted preview of any draft content on Hugo using GitHub Actions.

This is useful for previewing and sharing one’s own content, but also for making good use of GitHub as a collaborative platform - if someone reviews and amends your PR the post gets updated in the preview too.

Over the years I’ve used various blogging platforms; after a brief dalliance with Blogger I started for real with the near-inevitable Wordpress.com. From there I decided it would be fun to self-host using Ghost, and then almost exactly two years ago to the day decided it definitely was not fun to spend time patching and upgrading my blog platform instead of writing blog articles, so headed over to my current platform of choice: Hugo hosted on GitHub pages. This has worked extremely well for me during that time, doing everything I want from it until recently.