git tab completion missing a lot of options for 'git log'

[adymitruk]

Some of the more common tab completions is git log do not appear.

Reproduce:
enter "git log --" and hit tab a couple of times. You only get 3 options.

Doing the same thing in bash gets you 100 options.

Some of the more common ones missing are: graph decorate oneline

[faho]

As you already know, this just hasn't been written yet.

I'd appreciate a PR that includes these options (and possibly some for other git subcommands), ideally with hand-written (i.e. not just copied from the git man pages, since those are often inscrutable) descriptions.

[moverest]

I think we can do some other improvements as well. On top of my head:

Fish completes:

git push origin --s<tab>
git push origin --set-upstream-to

But set-upstream-to doesn't exist; set-upstream does (on git 2.11 AFAIK).

git push origin --delete some<tab>
git push origin --delete origin/some-branch

But git expects some-branch and not origin/some-branch.

I'll do a PR within a few days with git log options if I have time to do it.

[faho]

But set-upstream-to doesn't exist; set-upstream does (on git 2.11 AFAIK).

See 96a28df. Now, apparently this was a misunderstanding - set-upstream-to is only for git branch, where set-upstream was deprecated in git 1.8. git pull still uses set-upstream, and doesn't have set-upstream-to at all.

That's git for ya.

[moverest]

They sure do know how to make things confusing. :-/

[cprieto]

I just finished with some fixing for the bzr completion and I can take a look at this now that I warmed up :) is ok @faho and @moverest ?

[moverest]

I have a half baked fix. If you want to finish it, go ahead. :-)

https://gist.github.com/moverest/f72e73df809ef4aad0a8e90200d9ee07

[faho]

All yours, @cprieto!