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[PATCH 04/10] git-submodule.sh: dispatch "foreach" to helper

From
Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Date
Oct 17, 2022, 12:09 UTC
Message-ID
<patch-04.10-db6a09ee42a-20221017T115544Z-avarab@gmail.com>
In-Reply-To
<cover-00.10-00000000000-20221017T115544Z-avarab@gmail.com>

Dispatch the "git submodule foreach" command directly to "git submodule--helper foreach". This case requires the addition of the PARSE_OPT_STOP_AT_NON_OPTION flag, since the shellscript was unconditionally adding "--" to the "git submodule--helper" command-line.

Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
---
 builtin/submodule--helper.c |  3 ++-
 git-submodule.sh            | 37 +++----------------------------------
 2 files changed, 5 insertions(+), 35 deletions(-)
diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c
index 0b4acb442b2..d11e1003019 100644
--- a/builtin/submodule--helper.c
+++ b/builtin/submodule--helper.c
@@ -403,7 +403,8 @@ static int module_foreach(int argc, const char **argv, const char *prefix)
 	int ret = 1;
 
 	argc = parse_options(argc, argv, prefix, module_foreach_options,
-			     git_submodule_helper_usage, 0);
+			     git_submodule_helper_usage,
+			     PARSE_OPT_STOP_AT_NON_OPTION);
 
 	if (module_list_compute(0, NULL, prefix, &pathspec, &list) < 0)
 		goto cleanup;
diff --git a/git-submodule.sh b/git-submodule.sh
index 2bdff5119c1..7874e33beea 100755
--- a/git-submodule.sh
+++ b/git-submodule.sh
@@ -50,37 +50,6 @@ jobs=
 recommend_shallow=
 filter=
 
-
-# Execute an arbitrary command sequence in each checked out
-# submodule
-#
-# $@ = command to execute
-#
-cmd_foreach()
-{
-	# parse $args after "submodule ... foreach".
-	while test $# -ne 0
-	do
-		case "$1" in
-		-q|--quiet)
-			quiet=1
-			;;
-		--recursive)
-			recursive=1
-			;;
-		-*)
-			usage
-			;;
-		*)
-			break
-			;;
-		esac
-		shift
-	done
-
-	git ${wt_prefix:+-C "$wt_prefix"} submodule--helper foreach ${quiet:+--quiet} ${recursive:+--recursive} -- "$@"
-}
-
 #
 # Update each submodule path to correct revision, using clone and checkout as needed
 #
@@ -263,10 +232,10 @@ case "$command" in
 absorbgitdirs)
 	git submodule--helper "$command" --prefix "$wt_prefix" "$@"
 	;;
-foreach | update)
-	"cmd_$command" "$@"
+update)
+	cmd_update "$@"
 	;;
-add | init | deinit | set-branch | set-url | status | summary | sync)
+add | foreach | init | deinit | set-branch | set-url | status | summary | sync)
 	git ${wt_prefix:+-C "$wt_prefix"} submodule--helper "$command" \
 		${quiet:+--quiet} ${cached:+--cached} "$@"
 	;;
-- 
2.38.0.1091.gf9d18265e59
Previous: Glen ChooNext: Glen Choo
Message 5 of 18 in “submodule: make it a built-in, remove git-submodule.sh”
  1. 00/10 submodule: make it a built-in, remove git-submodule.shÆvar Arnfjörð Bjarmason, Oct 17, 2022
  2. 01/10 git-submodule.sh: create a "case" dispatch statementÆvar Arnfjörð Bjarmason, Oct 17, 2022
  3. 02/10 git-submodule.sh: dispatch "sync" to helperÆvar Arnfjörð Bjarmason, Oct 17, 2022
  4. Glen ChooOct 20, 2022
  5. 04/10 git-submodule.sh: dispatch "foreach" to helperÆvar Arnfjörð Bjarmason, Oct 17, 2022
  6. Glen ChooOct 20, 2022
  7. 03/10 git-submodule.sh: dispatch directly to helperÆvar Arnfjörð Bjarmason, Oct 17, 2022
  8. 06/10 git-submodule.sh: don't support top-level "--cached"Ævar Arnfjörð Bjarmason, Oct 17, 2022
  9. Glen ChooOct 20, 2022
  10. 05/10 git-submodule.sh: dispatch "update" to helperÆvar Arnfjörð Bjarmason, Oct 17, 2022
  11. Glen ChooOct 20, 2022
  12. 08/10 submodule: support "--" with no other argumentsÆvar Arnfjörð Bjarmason, Oct 17, 2022
  13. 09/10 submodule: support sub-command-less "--recursive" optionÆvar Arnfjörð Bjarmason, Oct 17, 2022
  14. Glen ChooOct 20, 2022
  15. 07/10 submodule: make it a built-in, remove git-submodule.shÆvar Arnfjörð Bjarmason, Oct 17, 2022
  16. Glen ChooOct 20, 2022
  17. 10/10 submodule: don't use a subprocess to invoke "submodule--helper"Ævar Arnfjörð Bjarmason, Oct 17, 2022
  18. Glen ChooOct 20, 2022

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