Teach run-update-procedure to determine the oid of the submodule's HEAD
instead of doing it in git-subomdule.sh.
Signed-off-by: Glen Choo <chooglen@xxxxxxxxxx>
---
builtin/submodule--helper.c | 9 ++++++---
git-submodule.sh | 8 +-------
2 files changed, 7 insertions(+), 10 deletions(-)
diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c
index 1b67a3887c..77ca4270f4 100644
--- a/builtin/submodule--helper.c
+++ b/builtin/submodule--helper.c
@@ -2594,9 +2594,6 @@ static int run_update_procedure(int argc, const char **argv, const char *prefix)
OPT_CALLBACK_F(0, "oid", &update_data.oid, N_("sha1"),
N_("SHA1 expected by superproject"), PARSE_OPT_NONEG,
parse_opt_object_id),
- OPT_CALLBACK_F(0, "suboid", &update_data.suboid, N_("subsha1"),
- N_("SHA1 of submodule's HEAD"), PARSE_OPT_NONEG,
- parse_opt_object_id),
OPT_END()
};
@@ -3032,6 +3029,12 @@ static int module_create_branch(int argc, const char **argv, const char *prefix)
/* NEEDSWORK: this is a temporary name until we delete update_submodule() */
static int update_submodule2(struct update_data *update_data)
{
+ if (update_data->just_cloned)
+ oidcpy(&update_data->suboid, null_oid());
+ else if (resolve_gitlink_ref(update_data->sm_path, "HEAD", &update_data->suboid))
+ die(_("Unable to find current revision in submodule path '%s'"),
+ update_data->displaypath);
+
if (!oideq(&update_data->oid, &update_data->suboid) || update_data->force)
return do_run_update_procedure(update_data);
diff --git a/git-submodule.sh b/git-submodule.sh
index 87772ac891..32a09302ab 100755
--- a/git-submodule.sh
+++ b/git-submodule.sh
@@ -406,14 +406,9 @@ cmd_update()
displaypath=$(git submodule--helper relative-path "$prefix$sm_path" "$wt_prefix")
- if test $just_cloned -eq 1
+ if test $just_cloned -eq 0
then
- subsha1=
- else
just_cloned=
- subsha1=$(sanitize_submodule_env; cd "$sm_path" &&
- git rev-parse --verify HEAD) ||
- die "fatal: $(eval_gettext "Unable to find current revision in submodule path '\$displaypath'")"
fi
if test -n "$remote"
@@ -441,7 +436,6 @@ cmd_update()
${update:+--update "$update"} \
${prefix:+--recursive-prefix "$prefix"} \
${sha1:+--oid "$sha1"} \
- ${subsha1:+--suboid "$subsha1"} \
"--" \
"$sm_path")
--
2.33.GIT
