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From: Antonio Ospite <ao2@ao2.it>
To: gitster@pobox.com
Cc: git@vger.kernel.org, "Jonathan Nieder" <jrnieder@gmail.com>,
	"Stefan Beller" <sbeller@google.com>, "Jeff King" <peff@peff.net>,
	"SZEDER Gábor" <szeder.dev@gmail.com>,
	"Antonio Ospite" <ao2@ao2.it>
Subject: [PATCH v7 05/10] submodule--helper: add a new 'config' subcommand
Date: Thu, 25 Oct 2018 18:18:08 +0200	[thread overview]
Message-ID: <20181025161813.17252-6-ao2@ao2.it> (raw)
In-Reply-To: <20181025161813.17252-1-ao2@ao2.it>

Add a new 'config' subcommand to 'submodule--helper', this extra level
of indirection makes it possible to add some flexibility to how the
submodules configuration is handled.

Signed-off-by: Antonio Ospite <ao2@ao2.it>
---
 builtin/submodule--helper.c | 14 ++++++++++++++
 t/t7411-submodule-config.sh | 27 +++++++++++++++++++++++++++
 2 files changed, 41 insertions(+)

diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c
index 80474c3ff5..9af6626e32 100644
--- a/builtin/submodule--helper.c
+++ b/builtin/submodule--helper.c
@@ -2126,6 +2126,19 @@ static int check_name(int argc, const char **argv, const char *prefix)
 	return 0;
 }
 
+static int module_config(int argc, const char **argv, const char *prefix)
+{
+	/* Equivalent to ACTION_GET in builtin/config.c */
+	if (argc == 2)
+		return print_config_from_gitmodules(the_repository, argv[1]);
+
+	/* Equivalent to ACTION_SET in builtin/config.c */
+	if (argc == 3)
+		return config_set_in_gitmodules_file_gently(argv[1], argv[2]);
+
+	die("submodule--helper config takes 1 or 2 arguments: name [value]");
+}
+
 #define SUPPORT_SUPER_PREFIX (1<<0)
 
 struct cmd_struct {
@@ -2155,6 +2168,7 @@ static struct cmd_struct commands[] = {
 	{"absorb-git-dirs", absorb_git_dirs, SUPPORT_SUPER_PREFIX},
 	{"is-active", is_active, 0},
 	{"check-name", check_name, 0},
+	{"config", module_config, 0},
 };
 
 int cmd_submodule__helper(int argc, const char **argv, const char *prefix)
diff --git a/t/t7411-submodule-config.sh b/t/t7411-submodule-config.sh
index b1f3c6489b..791245f18d 100755
--- a/t/t7411-submodule-config.sh
+++ b/t/t7411-submodule-config.sh
@@ -134,4 +134,31 @@ test_expect_success 'error in history in fetchrecursesubmodule lets continue' '
 	)
 '
 
+test_expect_success 'reading submodules config with "submodule--helper config"' '
+	(cd super &&
+		echo "../submodule" >expect &&
+		git submodule--helper config submodule.submodule.url >actual &&
+		test_cmp expect actual
+	)
+'
+
+test_expect_success 'writing submodules config with "submodule--helper config"' '
+	(cd super &&
+		echo "new_url" >expect &&
+		git submodule--helper config submodule.submodule.url "new_url" &&
+		git submodule--helper config submodule.submodule.url >actual &&
+		test_cmp expect actual
+	)
+'
+
+test_expect_success 'overwriting unstaged submodules config with "submodule--helper config"' '
+	test_when_finished "git -C super checkout .gitmodules" &&
+	(cd super &&
+		echo "newer_url" >expect &&
+		git submodule--helper config submodule.submodule.url "newer_url" &&
+		git submodule--helper config submodule.submodule.url >actual &&
+		test_cmp expect actual
+	)
+'
+
 test_done
-- 
2.19.1


  parent reply	other threads:[~2018-10-25 16:18 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-10-25 16:18 [PATCH v7 00/10] Make submodules work if .gitmodules is not checked out Antonio Ospite
2018-10-25 16:18 ` [PATCH v7 01/10] submodule: add a print_config_from_gitmodules() helper Antonio Ospite
2018-10-25 16:18 ` [PATCH v7 02/10] submodule: factor out a config_set_in_gitmodules_file_gently function Antonio Ospite
2018-10-25 16:18 ` [PATCH v7 03/10] t7411: merge tests 5 and 6 Antonio Ospite
2018-10-25 16:18 ` [PATCH v7 04/10] t7411: be nicer to future tests and really clean things up Antonio Ospite
2018-10-25 16:18 ` Antonio Ospite [this message]
2018-10-25 16:18 ` [PATCH v7 06/10] submodule: use the 'submodule--helper config' command Antonio Ospite
2018-10-25 16:18 ` [PATCH v7 07/10] t7506: clean up .gitmodules properly before setting up new scenario Antonio Ospite
2018-10-25 16:18 ` [PATCH v7 08/10] submodule: add a helper to check if it is safe to write to .gitmodules Antonio Ospite
2018-10-25 16:18 ` [PATCH v7 09/10] submodule: support reading .gitmodules when it's not in the working tree Antonio Ospite
2018-10-30  9:57   ` Johannes Schindelin
2018-10-30 11:16     ` Antonio Ospite
2018-10-31  6:01       ` Junio C Hamano
2018-10-25 16:18 ` [PATCH v7 10/10] t/helper: add test-submodule-nested-repo-config Antonio Ospite
2018-10-25 18:49 ` [PATCH v7 00/10] Make submodules work if .gitmodules is not checked out Stefan Beller
2018-10-26  1:59   ` Junio C Hamano
2018-10-26 18:43     ` Stefan Beller

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