Provide rendering of PRs about documentation HOT 3 CLOSED

The intent there is to be able to publish this somewhere so that less technical/in a hurry people can look directly at the rendering without having to do it locally.
It seems that if we want to do this it shouldn't be automatic (for security reason as anyone can make a PR), but it could be done for some specific Pull Requests that are marked with a specific label (as long as label cannot be set by random people opening a PR).

from documentation.

One way to do this could be to adapt the release workflow, to deploy the update to a github pages with a baseURL containing a path segment corresponding to the PR number.
See baseURL at https://gohugo.io/getting-started/configuration/.
Then all links will have to be managed via relURL: https://gohugo.io/functions/relurl/

from documentation.

Hi @enolfc ,

This can be done nicely with the GitHub CLI https://cli.github.com
You can checkout pr and run them locally
gh pr list
eg.
gh pr checkout 284 --recurse-submodules

Then:
hugo server -D (or the one from binaries distributed with the repo)

ps: Instructions at the end of the page at:
https://docs.egi.eu/about/contributing/git/

from documentation.