summaryrefslogtreecommitdiff
path: root/wt-status.c
diff options
context:
space:
mode:
authorPing Yin <pkufranky@gmail.com>2008-04-12 23:05:32 +0800
committerJunio C Hamano <gitster@pobox.com>2008-04-12 20:00:45 -0700
commitac8d5afca6931aa005aff873e4f490ff5050fc76 (patch)
treebb892b0ccc125a5912e6910b0bc31c3caa63f933 /wt-status.c
parentd0f64dd44d5f708f77380998b2c16bffe1e94050 (diff)
downloadgit-ac8d5afca6931aa005aff873e4f490ff5050fc76.tar.gz
builtin-status: submodule summary support
This commit teaches 'git commit/status' show a new 'Modified submodules' section, which is an output from: git submodule summary --cached --for-status --summary-limit <limit> just before the 'Untracked files' section. The <limit> is given by the config variable status.submodulesummary to limit the submodule summary size. status.submodulesummary is a bool/int variable with value: - false or 0 by default to disable the summary, or - positive number to limit the summary size, or - true or negative number to unlimit the summary size. Also mention status.submodulesummary in the documentation. Signed-off-by: Ping Yin <pkufranky@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'wt-status.c')
-rw-r--r--wt-status.c41
1 files changed, 41 insertions, 0 deletions
diff --git a/wt-status.c b/wt-status.c
index b3fd57b79d..532b4ea2c1 100644
--- a/wt-status.c
+++ b/wt-status.c
@@ -8,9 +8,11 @@
#include "revision.h"
#include "diffcore.h"
#include "quote.h"
+#include "run-command.h"
int wt_status_relative_paths = 1;
int wt_status_use_color = -1;
+int wt_status_submodule_summary;
static char wt_status_colors[][COLOR_MAXLEN] = {
"", /* WT_STATUS_HEADER: normal */
"\033[32m", /* WT_STATUS_UPDATED: green */
@@ -220,6 +222,36 @@ static void wt_status_print_changed(struct wt_status *s)
run_diff_files(&rev, 0);
}
+static void wt_status_print_submodule_summary(struct wt_status *s)
+{
+ struct child_process sm_summary;
+ char summary_limit[64];
+ char index[PATH_MAX];
+ const char *env[] = { index, NULL };
+ const char *argv[] = {
+ "submodule",
+ "summary",
+ "--cached",
+ "--for-status",
+ "--summary-limit",
+ summary_limit,
+ s->amend ? "HEAD^" : "HEAD",
+ NULL
+ };
+
+ sprintf(summary_limit, "%d", wt_status_submodule_summary);
+ snprintf(index, sizeof(index), "GIT_INDEX_FILE=%s", s->index_file);
+
+ memset(&sm_summary, 0, sizeof(sm_summary));
+ sm_summary.argv = argv;
+ sm_summary.env = env;
+ sm_summary.git_cmd = 1;
+ sm_summary.no_stdin = 1;
+ fflush(s->fp);
+ sm_summary.out = dup(fileno(s->fp)); /* run_command closes it */
+ run_command(&sm_summary);
+}
+
static void wt_status_print_untracked(struct wt_status *s)
{
struct dir_struct dir;
@@ -308,6 +340,8 @@ void wt_status_print(struct wt_status *s)
}
wt_status_print_changed(s);
+ if (wt_status_submodule_summary)
+ wt_status_print_submodule_summary(s);
wt_status_print_untracked(s);
if (s->verbose && !s->is_initial)
@@ -330,6 +364,13 @@ void wt_status_print(struct wt_status *s)
int git_status_config(const char *k, const char *v)
{
+ if (!strcmp(k, "status.submodulesummary")) {
+ int is_bool;
+ wt_status_submodule_summary = git_config_bool_or_int(k, v, &is_bool);
+ if (is_bool && wt_status_submodule_summary)
+ wt_status_submodule_summary = -1;
+ return 0;
+ }
if (!strcmp(k, "status.color") || !strcmp(k, "color.status")) {
wt_status_use_color = git_config_colorbool(k, v, -1);
return 0;