[RFC PATCH 06/20] submodule--helper: rename "absorb-git-dirs" to "absorbgitdirs"

["Ævar Arnfjörð Bjarmason" <avarab@gmail.com>]

Rename the "absorb-git-dirs" subcommand to "absorbgitdirs", which is
what the "git submodule" command itself has called it since the
subcommand was implemented in f6f85861400 (submodule: add
absorb-git-dir function, 2016-12-12).

Having these two be different will make it more tedious to dispatch to
"git submodule--helper" directly, so let's get rid of this needless
inconsistency.

Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
---
 builtin/submodule--helper.c | 4 ++--
 git-submodule.sh            | 2 +-
 submodule.c                 | 2 +-
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c
index 70693205764..8df1541baf8 100644
--- a/builtin/submodule--helper.c
+++ b/builtin/submodule--helper.c
@@ -2784,7 +2784,7 @@ static int absorb_git_dirs(int argc, const char **argv, const char *prefix)
 	};
 
 	const char *const git_submodule_helper_usage[] = {
-		N_("git submodule--helper absorb-git-dirs [<options>] [<path>...]"),
+		N_("git submodule--helper absorbgitdirs [<options>] [<path>...]"),
 		NULL
 	};
 
@@ -3383,7 +3383,7 @@ static struct cmd_struct commands[] = {
 	{"deinit", module_deinit},
 	{"summary", module_summary},
 	{"push-check", push_check},
-	{"absorb-git-dirs", absorb_git_dirs},
+	{"absorbgitdirs", absorb_git_dirs},
 	{"is-active", is_active},
 	{"check-name", check_name},
 	{"config", module_config},
diff --git a/git-submodule.sh b/git-submodule.sh
index 20fc1b620fa..70258eaf38e 100755
--- a/git-submodule.sh
+++ b/git-submodule.sh
@@ -556,7 +556,7 @@ cmd_sync()
 
 cmd_absorbgitdirs()
 {
-	git submodule--helper absorb-git-dirs --prefix "$wt_prefix" "$@"
+	git submodule--helper absorbgitdirs --prefix "$wt_prefix" "$@"
 }
 
 # This loop parses the command line arguments to find the
diff --git a/submodule.c b/submodule.c
index 7923e951e1c..9129cd564c8 100644
--- a/submodule.c
+++ b/submodule.c
@@ -2374,7 +2374,7 @@ void absorb_git_dir_into_superproject(const char *path,
 		cp.no_stdin = 1;
 		strvec_pushl(&cp.args, "--super-prefix", sb.buf,
 			     "submodule--helper",
-			     "absorb-git-dirs", NULL);
+			     "absorbgitdirs", NULL);
 		prepare_submodule_repo_env(&cp.env_array);
 		if (run_command(&cp))
 			die(_("could not recurse into submodule '%s'"), path);
-- 
2.36.1.1178.gb5b1747c546