On Fri, Sep 21, 2018 at 04:18:03PM -0400, Eric Sunshine wrote:
> On Fri, Sep 21, 2018 at 2:47 PM Taylor Blau <me@xxxxxxxxxxxx> wrote:
> > When in a repository containing one or more alternates, Git would
> > sometimes like to list references from its alternates. For example, 'git
> > receive-pack' list the objects pointed to by alternate references as
> > special ".have" references.
> > [...]
> > Signed-off-by: Taylor Blau <me@xxxxxxxxxxxx>
> > ---
> > diff --git a/t/t5410-receive-pack.sh b/t/t5410-receive-pack.sh
> > @@ -0,0 +1,54 @@
> > +expect_haves () {
> > + printf "%s .have\n" $(git rev-parse $@) >expect
> > +}
>
> Magic quoting behavior only kicks in when $@ is itself quoted, so this
> should be:
>
> printf "%s .have\n" $(git rev-parse "$@") >expect
>
> However, as it's unlikely that you need magic quoting in this case,
> you might get by with plain $* (unquoted).
Yep, thanks for catching my mistake. I rewrote my local copy with "$@"
(instead of $@), and also applied your suggestion of not redirecting to
`>expect`, and renaming the function.
These both ended up becoming moot points, though, because of the
Perl-ism that Peff suggested and I adopted throughout this thread.
The Perl Peff wrote does not capture the " .have" suffix at all, and
instead only the object identifiers. Hence, all we really need is a call
to 'git-rev-parse(1)'. I doubt that this will ever change, so I removed
the function entirely.
Thanks,
Taylor
