Helped-by: Duy Nguyen <pclouds@xxxxxxxxx>
Signed-off-by: Christian Couder <chriscool@xxxxxxxxxxxxx>
---
builtin/update-index.c | 18 +++++++++++++-----
1 file changed, 13 insertions(+), 5 deletions(-)
diff --git a/builtin/update-index.c b/builtin/update-index.c
index a6fff87..1e546a3 100644
--- a/builtin/update-index.c
+++ b/builtin/update-index.c
@@ -35,6 +35,14 @@ static int mark_skip_worktree_only;
#define UNMARK_FLAG 2
static struct strbuf mtime_dir = STRBUF_INIT;
+/* Untracked cache mode */
+enum uc_mode {
+ UC_UNSPECIFIED = -1,
+ UC_DISABLE = 0,
+ UC_ENABLE,
+ UC_FORCE
+};
+
__attribute__((format (printf, 1, 2)))
static void report(const char *fmt, ...)
{
@@ -902,7 +910,7 @@ static int reupdate_callback(struct parse_opt_ctx_t *ctx,
int cmd_update_index(int argc, const char **argv, const char *prefix)
{
int newfd, entries, has_errors = 0, line_termination = '\n';
- int untracked_cache = -1;
+ enum uc_mode untracked_cache = UC_UNSPECIFIED;
int read_from_stdin = 0;
int prefix_length = prefix ? strlen(prefix) : 0;
int preferred_index_format = 0;
@@ -997,7 +1005,7 @@ int cmd_update_index(int argc, const char **argv, const char *prefix)
OPT_BOOL(0, "untracked-cache", &untracked_cache,
N_("enable/disable untracked cache")),
OPT_SET_INT(0, "force-untracked-cache", &untracked_cache,
- N_("enable untracked cache without testing the filesystem"), 2),
+ N_("enable untracked cache without testing the filesystem"), UC_FORCE),
OPT_END()
};
@@ -1104,10 +1112,10 @@ int cmd_update_index(int argc, const char **argv, const char *prefix)
the_index.split_index = NULL;
the_index.cache_changed |= SOMETHING_CHANGED;
}
- if (untracked_cache > 0) {
+ if (untracked_cache > UC_DISABLE) {
struct untracked_cache *uc;
- if (untracked_cache < 2) {
+ if (untracked_cache < UC_FORCE) {
setup_work_tree();
if (!test_if_untracked_cache_is_supported())
return 1;
@@ -1122,7 +1130,7 @@ int cmd_update_index(int argc, const char **argv, const char *prefix)
}
add_untracked_ident(the_index.untracked);
the_index.cache_changed |= UNTRACKED_CHANGED;
- } else if (!untracked_cache && the_index.untracked) {
+ } else if (untracked_cache == UC_DISABLE && the_index.untracked) {
free_untracked_cache(the_index.untracked);
the_index.untracked = NULL;
the_index.cache_changed |= UNTRACKED_CHANGED;
--
2.7.0.181.gd7ef666.dirty
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