Re: [PATCH v2 22/43] refs-be-files.c: add do_for_each_per_worktree_ref

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On Mon, 2015-10-05 at 10:19 +0200, Michael Haggerty wrote:
> On 09/29/2015 12:01 AM, David Turner wrote:
> > Alternate refs backends might still use files to store per-worktree
> > refs.  So the files backend's ref-loading infrastructure should be
> > available to those backends, just for use on per-worktree refs.  Add
> > do_for_each_per_worktree_ref, which iterates over per-worktree refs.
> > 
> > Signed-off-by: David Turner <dturner@xxxxxxxxxxxxxxxx>
> > ---
> >  refs-be-files.c | 15 ++++++++++++---
> >  refs.h          | 11 +++++++++++
> >  2 files changed, 23 insertions(+), 3 deletions(-)
> > 
> > diff --git a/refs-be-files.c b/refs-be-files.c
> > index eb18a20..dc89289 100644
> > --- a/refs-be-files.c
> > +++ b/refs-be-files.c
> > @@ -587,9 +587,6 @@ static void sort_ref_dir(struct ref_dir *dir)
> >  	dir->sorted = dir->nr = i;
> >  }
> >  
> > -/* Include broken references in a do_for_each_ref*() iteration: */
> > -#define DO_FOR_EACH_INCLUDE_BROKEN 0x01
> > -
> >  /*
> >   * Return true iff the reference described by entry can be resolved to
> >   * an object in the database.  Emit a warning if the referred-to
> > [...]
> > diff --git a/refs.h b/refs.h
> > index 5875fe5..09d140d 100644
> > --- a/refs.h
> > +++ b/refs.h
> > @@ -152,6 +152,12 @@ struct ref_transaction;
> >   */
> >  #define REF_BAD_NAME 0x08
> >  
> > +/* Include broken references in a do_for_each_ref*() iteration */
> > +#define DO_FOR_EACH_INCLUDE_BROKEN 0x01
> 
> Why do you move this definition from refs-be-files.c?

Because the lmdb backend will need it.

> > +
> > +/* Only include per-worktree refs in a do_for_each_ref*() iteration */
> > +#define DO_FOR_EACH_PER_WORKTREE_ONLY 0x02
> 
> And why do you define this one here instead of in refs-be-files.c?

Because other backends might need it (even though at present lmdb
doesn't).


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