t5520: test for failure if index has unresolved entries

diff --git a/wt-status.c b/wt-status.c
index b8841e1dcaa73223345b6c24eec3a91de74a0222..cdbc8d798aaff6fff833224ff94b83af49289a5a 100644 (file)
--- a/wt-status.c
+++ b/wt-status.c
@@ -128,7 +128,7 @@ void wt_status_prepare(struct wt_status *s)
        s->show_untracked_files = SHOW_NORMAL_UNTRACKED_FILES;
        s->use_color = -1;
        s->relative_paths = 1;
-       s->branch = resolve_refdup("HEAD", sha1, 0, NULL);
+       s->branch = resolve_refdup("HEAD", 0, sha1, NULL);
        s->reference = "HEAD";
        s->fp = stdout;
        s->index_file = get_index_file();
@@ -519,9 +519,19 @@ static void wt_status_collect_changes_index(struct wt_status *s)
        opt.def = s->is_initial ? EMPTY_TREE_SHA1_HEX : s->reference;
        setup_revisions(0, NULL, &rev, &opt);
 
+       DIFF_OPT_SET(&rev.diffopt, OVERRIDE_SUBMODULE_CONFIG);
        if (s->ignore_submodule_arg) {
-               DIFF_OPT_SET(&rev.diffopt, OVERRIDE_SUBMODULE_CONFIG);
                handle_ignore_submodules_arg(&rev.diffopt, s->ignore_submodule_arg);
+       } else {
+               /*
+                * Unless the user did explicitly request a submodule ignore
+                * mode by passing a command line option we do not ignore any
+                * changed submodule SHA-1s when comparing index and HEAD, no
+                * matter what is configured. Otherwise the user won't be
+                * shown any submodules she manually added (and which are
+                * staged to be committed), which would be really confusing.
+                */
+               handle_ignore_submodules_arg(&rev.diffopt, "dirty");
        }
 
        rev.diffopt.output_format |= DIFF_FORMAT_CALLBACK;
@@ -564,14 +574,11 @@ static void wt_status_collect_untracked(struct wt_status *s)
 {
        int i;
        struct dir_struct dir;
-       struct timeval t_begin;
+       uint64_t t_begin = getnanotime();
 
        if (!s->show_untracked_files)
                return;
 
-       if (advice_status_u_option)
-               gettimeofday(&t_begin, NULL);
-
        memset(&dir, 0, sizeof(dir));
        if (s->show_untracked_files != SHOW_ALL_UNTRACKED_FILES)
                dir.flags |=
@@ -602,13 +609,8 @@ static void wt_status_collect_untracked(struct wt_status *s)
        free(dir.ignored);
        clear_directory(&dir);
 
-       if (advice_status_u_option) {
-               struct timeval t_end;
-               gettimeofday(&t_end, NULL);
-               s->untracked_in_ms =
-                       (uint64_t)t_end.tv_sec * 1000 + t_end.tv_usec / 1000 -
-                       ((uint64_t)t_begin.tv_sec * 1000 + t_begin.tv_usec / 1000);
-       }
+       if (advice_status_u_option)
+               s->untracked_in_ms = (getnanotime() - t_begin) / 1000000;
 }
 
 void wt_status_collect(struct wt_status *s)
@@ -723,32 +725,26 @@ static void wt_status_print_changed(struct wt_status *s)
 
 static void wt_status_print_submodule_summary(struct wt_status *s, int uncommitted)
 {
-       struct child_process sm_summary;
-       char summary_limit[64];
-       char index[PATH_MAX];
-       const char *env[] = { NULL, NULL };
+       struct child_process sm_summary = CHILD_PROCESS_INIT;
        struct argv_array argv = ARGV_ARRAY_INIT;
        struct strbuf cmd_stdout = STRBUF_INIT;
        struct strbuf summary = STRBUF_INIT;
        char *summary_content;
        size_t len;
 
-       sprintf(summary_limit, "%d", s->submodule_summary);
-       snprintf(index, sizeof(index), "GIT_INDEX_FILE=%s", s->index_file);
+       argv_array_pushf(&sm_summary.env_array, "GIT_INDEX_FILE=%s",
+                        s->index_file);
 
-       env[0] = index;
        argv_array_push(&argv, "submodule");
        argv_array_push(&argv, "summary");
        argv_array_push(&argv, uncommitted ? "--files" : "--cached");
        argv_array_push(&argv, "--for-status");
        argv_array_push(&argv, "--summary-limit");
-       argv_array_push(&argv, summary_limit);
+       argv_array_pushf(&argv, "%d", s->submodule_summary);
        if (!uncommitted)
                argv_array_push(&argv, s->amend ? "HEAD^" : "HEAD");
 
-       memset(&sm_summary, 0, sizeof(sm_summary));
        sm_summary.argv = argv.argv;
-       sm_summary.env = env;
        sm_summary.git_cmd = 1;
        sm_summary.no_stdin = 1;
        fflush(s->fp);