On Wed, Mar 19, 2014 at 12:02:01PM -0700, Junio C Hamano wrote:
> John Keeping <j...@keeping.me.uk> writes:
>
> > On Wed, Mar 19, 2014 at 10:53:01AM -0700, Junio C Hamano wrote:
> >> "rebase -" with your change still says something like this:
> >>
> >> First, rewinding head to replay your work on top of it...
> >> Fast-forwarded HEAD to @{-1}.
> >>
> >> instead of "Fast-forwarded HEAD to -". Somebody may later want
> >> to "fix" this, making these two eye-candy output to be different
> >> from each other, and what your test expects will no longer hold
> >> (not that I think it is better to say "-" instead of @{-1}
> >> there).
> >
> > I don't think either of these is correct. When using "-" with the
> > commands that already support it, I have occasionally found that "-"
> > isn't what I thought it was.
> >
> > Can we use `git name-rev` to put the actual name here, so that people
> > who have not done what they intended can hopefully notice sooner?
>
> That sounds like a right thing to do. It however is totally
> orthogonal to the change we are discussing, and should be done as a
> separate patch.
Is it not part of adding support for "-"?
I'm not arguing for a change to any existing functionality, just to the
behaviour introduced by this patch, which is basically a change from
"@{-1}" to "$(git name-rev --name-only @{-1})" in the patch. (The error
handling of name-rev appears not to be very useful here when the
previous branch has been deleted, so I don't think it's quite that
simple, but that's the principle.)
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