Should we display commits remaining in rebases/patches?

[twolfson]

As discovered during research for the remaining in progress actions, git am and git rebase can walk through multiple commits. During each pause, there are files that list out the current step and the total amount of commits (e.g. step: 1, total: 2).

Should we display this information inside of the [rebase]/[am] notice?

todd at Euclid in ~/github/sexy-bash-prompt on dev/add.remaining.in.progress [rebase 1/20]
$ 

/cc @rpdelaney

[twolfson]

Reference from research: https://github.com/git/git/blob/v1.9-rc2/contrib/completion/git-prompt.sh#L334-L335

[rpdelaney]

If you're up to it, and it doesn't hit performance when we're not rebasing (i.e. don't count how many files are left to rebase if we're not rebasing), then I think it would be awesome to have that feature.

[twolfson]

The feature would read 2 files in their respective if statements, it won't run during any other time.

[rpdelaney]

Works for me.