Add config variable status.submodulesummary which is passed as
the arg for '--summary-limit' of 'git submodule' to limit the
submodule summary size.
The summary function is disabled by default by this config
(say status.submodulesummary is 0 by default).
Signed-off-by: Ping Yin <pkufranky@xxxxxxxxx>
---
wt-status.c | 9 +++++++++
1 files changed, 9 insertions(+), 0 deletions(-)
diff --git a/wt-status.c b/wt-status.c
index df5be80..25ce58b 100644
--- a/wt-status.c
+++ b/wt-status.c
@@ -11,6 +11,7 @@
int wt_status_relative_paths = 1;
int wt_status_use_color = 0;
+int wt_status_submodule_summary = 0;
static char wt_status_colors[][COLOR_MAXLEN] = {
"", /* WT_STATUS_HEADER: normal */
"\033[32m", /* WT_STATUS_UPDATED: green */
@@ -275,10 +276,14 @@ static void wt_status_print_changed(struct wt_status *s)
static void wt_status_print_submodule_summary(struct wt_status *s)
{
struct child_process sm_summary;
+ char summary_limit[64];
+ sprintf(summary_limit, "%d", wt_status_submodule_summary);
const char *argv[] = {
"submodule",
"summary",
"--cached",
+ "--summary-limit",
+ summary_limit,
s->amend ? "HEAD^" : "HEAD",
NULL
};
@@ -424,6 +429,10 @@ void wt_status_print(struct wt_status *s)
int git_status_config(const char *k, const char *v)
{
+ if (!strcmp(k, "status.submodulesummary")) {
+ wt_status_submodule_summary = atoi(v);
+ return 0;
+ }
if (!strcmp(k, "status.color") || !strcmp(k, "color.status")) {
wt_status_use_color = git_config_colorbool(k, v, -1);
return 0;
--
1.5.4.rc2.9.gf5146-dirty
-
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