On Wed, Feb 7, 2018 at 11:59 PM, Ben Peart <peartben@xxxxxxxxx> wrote:
> diff --git a/dir.c b/dir.c
> index 7c4b45e30e..d431da46f5 100644
> --- a/dir.c
> +++ b/dir.c
> @@ -1773,7 +1773,7 @@ static enum path_treatment treat_path(struct
> dir_struct *dir,
> if (!de)
> return treat_path_fast(dir, untracked, cdir, istate, path,
> baselen, pathspec);
> - if (is_dot_or_dotdot(de->d_name) || !strcmp(de->d_name, ".git"))
> + if (is_dot_or_dotdot(de->d_name) || !fspathcmp(de->d_name, ".git"))
> return path_none;
> strbuf_setlen(path, baselen);
> strbuf_addstr(path, de->d_name);
> diff --git a/fsmonitor.c b/fsmonitor.c
> index 0af7c4edba..019576f306 100644
> --- a/fsmonitor.c
> +++ b/fsmonitor.c
> @@ -118,8 +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 (!verify_path(name))
> + return;
> +
> + pos = index_name_pos(istate, name, strlen(name));
> if (pos >= 0) {
> struct cache_entry *ce = istate->cache[pos];
> ce->ce_flags &= ~CE_FSMONITOR_VALID;
>
It's very tempting considering that the amount of changes is much
smaller. But I think we should go with my version. The hope is when a
_new_ call site appears, the author would think twice before passing
zero or one to the safe_path argument.
> diff --git a/t/t7519-status-fsmonitor.sh b/t/t7519-status-fsmonitor.sh
> index eb2d13bbcf..756beb0d8e 100755
> --- a/t/t7519-status-fsmonitor.sh
> +++ b/t/t7519-status-fsmonitor.sh
> @@ -314,4 +314,43 @@ test_expect_success 'splitting the index results in the
> same state' '
> test_cmp expect actual
> '
>
> +test_expect_success UNTRACKED_CACHE 'ignore .git changes when invalidating
> UNTR' '
> + test_create_repo dot-git &&
> + (
> + cd dot-git &&
> + mkdir -p .git/hooks &&
> + : >tracked &&
> + : >modified &&
> + mkdir dir1 &&
> + : >dir1/tracked &&
> + : >dir1/modified &&
> + mkdir dir2 &&
> + : >dir2/tracked &&
> + : >dir2/modified &&
> + write_integration_script &&
> + git config core.fsmonitor .git/hooks/fsmonitor-test &&
> + git update-index --untracked-cache &&
> + git update-index --fsmonitor &&
> + GIT_TRACE_UNTRACKED_STATS="$TRASH_DIRECTORY/trace-before" \
> + git status &&
> + test-dump-untracked-cache >../before
> + ) &&
> + cat >>dot-git/.git/hooks/fsmonitor-test <<-\EOF &&
> + printf ".git\0"
> + printf ".git/index\0"
> + printf "dir1/.git\0"
> + printf "dir1/.git/index\0"
> + EOF
> + (
> + cd dot-git &&
> + GIT_TRACE_UNTRACKED_STATS="$TRASH_DIRECTORY/trace-after" \
> + git status &&
> + test-dump-untracked-cache >../after
> + ) &&
> + grep "directory invalidation" trace-before >>before &&
> + grep "directory invalidation" trace-after >>after &&
> + # UNTR extension unchanged, dir invalidation count unchanged
> + test_cmp before after
> +'
> +
> test_done
>
> base-commit: 5be1f00a9a701532232f57958efab4be8c959a29
> --
> 2.15.0.windows.1
>
--
Duy
