Hi Junio,
On Mon, 29 Aug 2016, Junio C Hamano wrote:
> Johannes Schindelin <johannes.schinde...@gmx.de> writes:
>
> > +static int require_clean_work_tree(const char *action, const char *hint,
> > + int gently)
> > {
> > struct lock_file *lock_file = xcalloc(1, sizeof(*lock_file));
> > - int do_die = 0;
> > + int err = 0;
> >
> > hold_locked_index(lock_file, 0);
> > refresh_cache(REFRESH_QUIET);
> > @@ -376,20 +377,26 @@ static void die_on_unclean_work_tree(void)
> > rollback_lock_file(lock_file);
> >
> > if (has_unstaged_changes()) {
> > - error(_("Cannot pull with rebase: You have unstaged changes."));
> > - do_die = 1;
> > + error(_("Cannot %s: You have unstaged changes."), action);
> > ...
> > if (!autostash)
> > - die_on_unclean_work_tree();
> > + require_clean_work_tree("pull with rebase",
> > + "Please commit or stash them.", 0);
> >
> > if (get_rebase_fork_point(rebase_fork_point, repo, *refspecs))
> > hashclr(rebase_fork_point);
>
> Splicing an English/C phrase 'pull with rebase' into a
> _("localizable %s string") makes the life of i18n team hard.
Hrm.
> Can we do this differently?
Sure, but not at this stage. Because...
> If you are eventually going to expose this function as public API, I
> think the right approach would be to enumerate the possible error
> conditions this function can diagnose and return them to the caller,
> i.e.
>
> #define WT_STATUS_DIRTY_WORKTREE 01
> #define WT_STATUS_DIRTY_INDEX 02
>
> static int require_clean_work_tree(void)
> {
> int status = 0;
> ...
> if (has_unstaged_changes())
> status |= WT_STATUS_DIRTY_WORKTREE;
> if (has_uncommitted_changes())
> status |= WT_STATUS_DIRTY_INDEX;
> return status;
> }
>
> Then die_on_unclean_work_tree() can be made as a thin-wrapper that
> calls it and shows the pull-specific error message.
This sounds like a good plan, if involved. At this stage, I am really
unwilling to introduce such extensive changes, for fear of introducing
regressions.
I will keep it in mind and make those changes, once Git for Windows
v2.10.0 is out.
Ciao,
Dscho
