Hi,
On Sat, 27 Jan 2018, Ævar Arnfjörð Bjarmason wrote:
> I just got around to testing this since it landed, for context some
> previous poking of mine in [1].
>
> Issues / stuff I've noticed:
>
> 1) We end up invalidating the untracked cache because stuff in .git/
> changed. For example:
>
> 01:09:24.975524 fsmonitor.c:173 fsmonitor process '.git/hooks/fsmonitor-watchman' returned success
> 01:09:24.975548 fsmonitor.c:138 fsmonitor_refresh_callback '.git'
> 01:09:24.975556 fsmonitor.c:138 fsmonitor_refresh_callback '.git/config'
> 01:09:24.975568 fsmonitor.c:138 fsmonitor_refresh_callback '.git/index'
> 01:09:25.122726 fsmonitor.c:91 write fsmonitor extension successful
>
> Am I missing something or should we do something like:
>
> diff --git a/fsmonitor.c b/fsmonitor.c
> index 0af7c4edba..5067b89bda 100644
> --- a/fsmonitor.c
> +++ b/fsmonitor.c
> @@ -118,7 +118,12 @@ static int query_fsmonitor(int version, uint64_t last_update, struct strbuf *que
>
> static void fsmonitor_refresh_callback(struct index_state *istate, const char *name)
> {
> - int pos = index_name_pos(istate, name, strlen(name));
> + int pos;
> +
> + if (!strcmp(name, ".git") || starts_with(name, ".git/"))
> + return;
> +
> + pos = index_name_pos(istate, name, strlen(name));
I would much rather have the fsmonitor hook already exclude those.
If you *must* add these comparisons, you have to use fspathcmp() and
fspathncmp() instead (because case-insensitivity).
Ciao,
Dscho
