From: Adrian Ratiu Date: Sat, 20 Dec 2025 10:15:20 +0000 (+0200) Subject: builtin/submodule--helper: add gitdir command X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6ac04cd1665e9048050e62018d2af4eb41cffd9c;p=thirdparty%2Fgit.git builtin/submodule--helper: add gitdir command This exposes the gitdir name computed by submodule_name_to_gitdir() internally, to make it easier for users and tests to interact with it. Next commit will add a gitdir configuration, so this helper can also be used to easily query that config or validate any gitdir path the user sets (submodule_name_to_git_dir now runs the validation logic, since our previous commit). Based-on-patch-by: Brandon Williams Signed-off-by: Adrian Ratiu Signed-off-by: Junio C Hamano --- diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c index fc10ace5a8..7ea82d7fa2 100644 --- a/builtin/submodule--helper.c +++ b/builtin/submodule--helper.c @@ -1208,6 +1208,22 @@ static int module_summary(int argc, const char **argv, const char *prefix, return ret; } +static int module_gitdir(int argc, const char **argv, const char *prefix UNUSED, + struct repository *repo) +{ + struct strbuf gitdir = STRBUF_INIT; + + if (argc != 2) + usage(_("git submodule--helper gitdir ")); + + submodule_name_to_gitdir(&gitdir, repo, argv[1]); + + printf("%s\n", gitdir.buf); + + strbuf_release(&gitdir); + return 0; +} + struct sync_cb { const char *prefix; const char *super_prefix; @@ -3587,6 +3603,7 @@ int cmd_submodule__helper(int argc, NULL }; struct option options[] = { + OPT_SUBCOMMAND("gitdir", &fn, module_gitdir), OPT_SUBCOMMAND("clone", &fn, module_clone), OPT_SUBCOMMAND("add", &fn, module_add), OPT_SUBCOMMAND("update", &fn, module_update),