Re: [PATCH 5/5] completion: drop "stash save" completion altogether

[Patrick Steinhardt <ps@pks.im>]

On Thu, Oct 22, 2026 at 09:14:52AM -0400, D. Ben Knoble wrote:
> On Tue, Oct 20, 2026 at 2:05 AM Patrick Steinhardt <ps@pks.im> wrote:
> >
> > On Mon, Oct 19, 2026 at 04:01:15PM -0400, Ben Knoble wrote:
> > >
> > > > Le 16 oct. 2026 à 04:01, Patrick Steinhardt <ps@pks.im> a écrit :
> > > >
> > > > On Mon, Oct 12, 2026 at 01:48:31PM -0400, D. Ben Knoble wrote:
> > > >> It's been deprecated since fd2ebf14db (stash: mark "git stash save"
> > > >> deprecated in the man page, 2017-10-22) and the previous commit removed
> > > >> further documentation suggesting to use it.
> > > >>
> > > >> Since we recommend push instead, stop completing for "save" and remove a
> > > >> special case in completion code.
> > > >
> > > > This is the only part I'm a bit torn on. I think it's reasonable to not
> > > > autocomplete the "save" command, but if the user manually types it,
> > > > should we really stop autocompleting its options altogether?
> > > >
> > > > Maybe the answer is "yes". After all, as you mentioned in the preceding
> > > > commit, the command is deprecated since 2017 already! And after almost
> > > > 10 years I think it's fair to start giving users more nudges into the
> > > > direction of using "push" instead.
> > > >
> > > > One note though: the command _will_ be completed in the case where you
> > > > have GIT_COMPLETION_SHOW_ALL set
> > >
> > > I should definitely mention SHOW_ALL; I’m not actually sure
> > > what happens for « git stash save --<TAB> » with this patch,
> > > so I’ll double-check. I actually wonder if it will complete options.
> > >
> > > Would that satisfy you if so ?
> >
> > Probably depends on the outcome of your tests, but ultimately I think
> > I'd be fine with either of the options. But if we stop autocompleting we
> > should definitely mention SHOW_ALL.
> 
> Here's what my testing showed (all Zsh):
> 
> - with SHOW_ALL, "git stash <tab>" lists "save" as an option; "git
> stash save --<tab>" completes options
> - without SHOW_ALL, "git stash <tab>" does not list "save"; "git stash
> sa<tab>" does not complete "save"; "git stash save --<tab>" completes
> options
> 
> I'll update the commit locally to reflect this. Thoughts?

We could of course add logic to explicitly stop completing options for
the deprecated subcommand. But I doubt it's worth it? So I think this is
good enough.

Patrick