Render hyperlinks in the command log output panel

[gmlexx]

• PR Description

Git output might contain a useful http links call for actions, for example:

remote:
remote: To create a merge request for <branch>, visit:
remote:   https://gitlab.<company>.com/<project>/-/merge_requests/new?merge_request%5Bsource_branch%5D=<branch>
remote:

• Please check if the PR fulfills these requirements

• Cheatsheets are up-to-date (run go generate ./...)
• Code has been formatted (see here)
• Tests have been added/updated (see here for the integration test guide)
• Text is internationalised (see here)
• If a new UserConfig entry was added, make sure it can be hot-reloaded (see here)
• Docs have been updated if necessary
• You've read through your own file changes for silly mistakes etc

[gmlexx]

Hey @stefanhaller, I've added changes based on your suggestion here
Could you have a look please?

[stefanhaller]

Thanks for working on this!

I feel bad about having sent you in a wrong direction, but after looking at this PR and thinking about it a bit more, I no longer think this is the best approach. For two reasons:

• we need to find all places that print something to the Extras view, and manually call underlineLinks for each one. That's error-prone (you missed a few in this PR 😄)
• this approach relies on the assumption that the output of commands always comes in chunks of entire lines; this doesn't have to be the case, depending on how the output of the command is buffered. So it could theoretically happen that one call to prefixWriter.Write receives To create a merge request for <branch>, visit: htt, and the next call receives ps://etc. Probably unlikely in practice, but possible.

To solve both of these issues, I think it's better to build this functionality right into gocui, so that you can turn it on with a flag in the view. I tried this in a separate PR, and I think it looks promising. Please have a look: #3914

[gmlexx]

Thanks Stefan, no worries! Closing this PR.