From: Nguyễn Thái Ngọc Duy <pclouds@xxxxxxxxx>
Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@xxxxxxxxx>
---
builtin/update-index.c | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/builtin/update-index.c b/builtin/update-index.c
index 1c94ca5..7c08e1c 100644
--- a/builtin/update-index.c
+++ b/builtin/update-index.c
@@ -914,6 +914,7 @@ int cmd_update_index(int argc, const char **argv, const char *prefix)
{
int newfd, entries, has_errors = 0, nul_term_line = 0;
enum uc_mode untracked_cache = UC_UNSPECIFIED;
+ int use_watchman = -1;
int read_from_stdin = 0;
int prefix_length = prefix ? strlen(prefix) : 0;
int preferred_index_format = 0;
@@ -1012,6 +1013,8 @@ int cmd_update_index(int argc, const char **argv, const char *prefix)
N_("test if the filesystem supports untracked cache"), UC_TEST),
OPT_SET_INT(0, "force-untracked-cache", &untracked_cache,
N_("enable untracked cache without testing the filesystem"), UC_FORCE),
+ OPT_BOOL(0, "watchman", &use_watchman,
+ N_("use or not use watchman to reduce refresh cost")),
OPT_END()
};
@@ -1149,6 +1152,14 @@ int cmd_update_index(int argc, const char **argv, const char *prefix)
die("Bug: bad untracked_cache value: %d", untracked_cache);
}
+ if (use_watchman > 0) {
+ the_index.last_update = xstrdup("");
+ the_index.cache_changed |= WATCHMAN_CHANGED;
+ } else if (!use_watchman) {
+ the_index.last_update = NULL;
+ the_index.cache_changed |= WATCHMAN_CHANGED;
+ }
+
if (active_cache_changed) {
if (newfd < 0) {
if (refresh_args.flags & REFRESH_QUIET)
--
2.4.2.767.g62658d5-twtrsrc
--
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