Re: [PATCH 2/6] sha1_file: always allow relative paths to alternates

> Am 30.09.2016 um 21:36 schrieb Jeff King:
> > We adjust the test script here to demonstrate that this now
> > works. Unfortunately, we can't demonstrate that the
> > duplicate is suppressed, since it has no user-visible
> > behavior (it's just one less place for our object lookups to
> > go). But you can verify it manually via gdb, with something
> > like:
> > 
> >     for i in a b c; do
> >             git init --bare $i
> >             blob=$(echo $i | git -C $i hash-object -w --stdin)
> >     done
> >     echo "../../b/objects" >a/objects/info/alternates
> >     echo "../../c/objects" >>a/objects/info/alternates
> >     echo "../../c/objects" >b/objects/info/alternates
> >     gdb --args git cat-file -e $blob
> > 
> > After prepare_alt_odb() runs, we have only a single copy of
> > "/path/to/c/objects/" in the alt_odb list.
> 
> A better way would be to provide a UI for that.  We could easily bolt
> it to the side of count-objects like in the patch below.  Feels a bit
> hackish, though.