A docker image for github's jekyll
Well, so there is that thing that I get really scared to upgrade my jekyll stuff to edit this website. ruby gems and all that. Then, some time ago, I had a twitter exchange with Hadi Hariri, and he kindly provided me with a docker file to create a docker image. Which would run the jekyll thing.
The file I show here is slightly different in that the only gem I need to install is the github-pages one, since I am deploying to github (YMMV).
The whole things is built and then started with