read-cache: reindent

I do not know how this happened without anybody noticing, but a few months ago we added a16c4a245a (read-cache: submodule add need --force given ignore=all configuration, 2026-02-06), and almost all lines the patch added were incorrectly indented. Reindent these lines so that they play better with surrounding lines in the same file. Signed-off-by: Junio C Hamano <gitster@pobox.com>

Junio C Hamano committed Jul 31, 2026 at 05:56 UTC 341e32111cc0bbf2542fbd8e604b5ed5187c3f98
1 file changed +36 -34
read-cache.c
+36 -34
@@ -3910,32 +3910,33 @@ static int fix_unmerged_status(struct diff_filepair *p,
3910 }
3911
3912 static int skip_submodule(const char *path,
3913 - struct repository *repo,
3914 - struct pathspec *pathspec,
3915 - int ignored_too)
3916 -{
3917 - struct stat st;
3918 - const struct submodule *sub;
3919 - int pathspec_matches = 0;
3920 - int ps_i;
3921 - char *norm_pathspec = NULL;
3922 -
3923 - /* Only consider if path is a directory */
3924 - if (lstat(path, &st) || !S_ISDIR(st.st_mode))
3913 + struct repository *repo,
3914 + struct pathspec *pathspec,
3915 + int ignored_too)
3916 +{
3917 + struct stat st;
3918 + const struct submodule *sub;
3919 + int pathspec_matches = 0;
3920 + int ps_i;
3921 + char *norm_pathspec = NULL;
3922 +
3923 + /* Only consider if path is a directory */
3924 + if (lstat(path, &st) || !S_ISDIR(st.st_mode))
3925 return 0;
3926
3927 - /* Check if it's a submodule with ignore=all */
3928 - sub = submodule_from_path(repo, null_oid(the_hash_algo), path);
3929 - if (!sub || !sub->name || !sub->ignore || strcmp(sub->ignore, "all"))
3927 + /* Check if it's a submodule with ignore=all */
3928 + sub = submodule_from_path(repo, null_oid(the_hash_algo), path);
3929 + if (!sub || !sub->name || !sub->ignore || strcmp(sub->ignore, "all"))
3930 return 0;
3931
3932 - trace_printf("ignore=all: %s\n", path);
3933 - trace_printf("pathspec %s\n", (pathspec && pathspec->nr)
3934 - ? "has pathspec"
3935 - : "no pathspec");
3932 + trace_printf("ignore=all: %s\n", path);
3933 + trace_printf("pathspec %s\n",
3934 + ((pathspec && pathspec->nr)
3935 + ? "has pathspec"
3936 + : "no pathspec"));
3937
3937 - /* Check if submodule path is explicitly mentioned in pathspec */
3938 - if (pathspec) {
3938 + /* Check if submodule path is explicitly mentioned in pathspec */
3939 + if (pathspec) {
3940 for (ps_i = 0; ps_i < pathspec->nr; ps_i++) {
3941 const char *m = pathspec->items[ps_i].match;
3942 if (!m)
@@ -3949,28 +3950,29 @@ static int skip_submodule(const char *path,
3950 }
3951 FREE_AND_NULL(norm_pathspec);
3952 }
3952 - }
3953 + }
3954
3954 - /* If explicitly matched and forced, allow adding */
3955 - if (pathspec_matches) {
3955 + /* If explicitly matched and forced, allow adding */
3956 + if (pathspec_matches) {
3957 if (ignored_too && ignored_too > 0) {
3958 trace_printf("Add submodule due to --force: %s\n", path);
3959 return 0;
3960 } else {
3961 advise_if_enabled(ADVICE_ADD_IGNORED_FILE,
3961 - _("Skipping submodule due to ignore=all: %s\n"
3962 - "Use --force if you really want to add the submodule."), path);
3962 + _("Skipping submodule due to ignore=all: %s\n"
3963 + "Use --force if you really want to "
3964 + "add the submodule."), path);
3965 return 1;
3966 }
3965 - }
3967 + }
3968
3967 - /* No explicit pathspec match -> skip silently */
3968 - trace_printf("Pathspec to submodule does not match explicitly: %s\n", path);
3969 - return 1;
3969 + /* No explicit pathspec match -> skip silently */
3970 + trace_printf("Pathspec to submodule does not match explicitly: %s\n", path);
3971 + return 1;
3972 }
3973
3974 static void update_callback(struct diff_queue_struct *q,
3973 - struct diff_options *opt UNUSED, void *cbdata)
3975 + struct diff_options *opt UNUSED, void *cbdata)
3976 {
3977 int i;
3978 struct update_callback_data *data = cbdata;
@@ -3980,7 +3982,7 @@ static void update_callback(struct diff_queue_struct *q,
3982 const char *path = p->one->path;
3983
3984 if (!data->include_sparse &&
3983 - !path_in_sparse_checkout(path, data->index))
3985 + !path_in_sparse_checkout(path, data->index))
3986 continue;
3987
3988 switch (fix_unmerged_status(p, data)) {
@@ -3989,8 +3991,8 @@ static void update_callback(struct diff_queue_struct *q,
3991 case DIFF_STATUS_MODIFIED:
3992 case DIFF_STATUS_TYPE_CHANGED:
3993 if (skip_submodule(path, data->repo,
3992 - data->pathspec,
3993 - data->ignored_too))
3994 + data->pathspec,
3995 + data->ignored_too))
3996 continue;
3997
3998 if (add_file_to_index(data->index, path, data->flags)) {