Port CLI interface to github.com/urfave/cli/v2

[mipmip]

If you implement this CLI library you loose a lot of overhead code for your commands and options. Beside this you get usage documentation and autocomplete without extra coding. If you like I can help.

[ivaaaan]

It seems like a good idea now, because smug has grown and probably will continue. I want to refactor tests a little bit, and then I'll try to start moving to urfave/cli/v2. I would appreciate any help. Perhaps move command by command

[mipmip]

I will find time to to some initial setup.

[dufferzafar]

@mipmip @ivaaaan I see that you were working on the clilib branch of this repository, but I don't see that branch anywhere now.

It wasn't merged either? Was it deleted by mistake?

I have some time on my hands and would love to work on smug in my free time. I have used tmuxp - https://github.com/tmux-python/tmuxp before which has a few features that smug doesn't. Like detecting currently running commands so they can be dumped with smug print.

[mipmip]

I don't know exactly what the current status is. It seems to be merged but the code seems to be missing

[dufferzafar]

Yeah, perhaps the branch was deleted from GitHub by mistake.

[ivaaaan]

I have been working on it for some time, but then abandoned it due to a lack of free time. If you want to add something new to smug, the best way is to create a new branch from the master.

[ivaaaan]

I'm closing this for now, because I don't think the big refactoring is coming soon. Thanks for the work you did @mipmip, but unfortunately I don't have the resources to finish it.

[mipmip]

I did spent a lot off time in the PR with the port. I would appreciate a another review. You already merged it once :). I know for sure I have the Diffs somewhere.

[mipmip]

Maybe @dufferzafar is interested in doing a review and a new PR?

[dufferzafar]

Yes. I would love to help with the review, adding any new tests etc.

[ivaaaan]

Feel free to take the branch and proceed then. You can email me if you have any questions, I'll be happy to help you :)
I'll reopen the issue in this case.

[mipmip]

That's the open source spirit. @dufferzafar I found the feature branch here: https://github.com/mipmip/smug/tree/clilib. Feel free to ask me support on anything.