Re: [PATCH 3/3] fsck: mention file path for index errors

> On Thu, May 11, 2023 at 02:39:59AM -0400, Eric Sunshine wrote:
> > > +static void fsck_index(struct index_state *istate, const char *index_path,
> > > +                  int is_main_index)
> >
> > This adds an `is_main_index` flag, but...
> >
> > > @@ -993,12 +998,19 @@ int cmd_fsck(int argc, const char **argv, const char *prefix)
> > > +                           fsck_index(&istate, path, wt->is_current);
> >
> > ...this accesses `is_current`, the value of which is "true" only for the
> > worktree in which the Git command was run, which is not necessarily the main
> > worktree. The main worktree, on the other hand, is guaranteed to be the
> > first entry returned by get_worktrees(), so shouldn't this instead be:
> >
> >     for (p = worktrees; *p; p++) {
> >         fsck_index(&istate, path, p == worktrees);
>
> I think "current" is what we want here, since the point was to return
> the short-but-syntactically-correct ":path-in-index" for the current
> worktree, which is where "rev-parse :path-in-index", etc, would look
> when resolving that name.

> So the code is working as intended, but I may have misused the term
> "main" with respect to other worktree code. I didn't even know that was
> a concept, not having dealt much with worktrees.
>
> Maybe it's worth s/main/current/ here (and I guess in t1450)?