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@xxxxxx>
---
builtin/submodule--helper.c | 14 ++++++++++++++
new | 0
t/t7411-submodule-config.sh | 26 ++++++++++++++++++++++++++
3 files changed, 40 insertions(+)
create mode 100644 new
diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c
index a3c4564c6c..7481d03b63 100644
--- a/builtin/submodule--helper.c
+++ b/builtin/submodule--helper.c
@@ -2029,6 +2029,19 @@ static int connect_gitdir_workingtree(int argc, const char **argv, const char *p
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(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 {
@@ -2057,6 +2070,7 @@ 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/new b/new
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/t/t7411-submodule-config.sh b/t/t7411-submodule-config.sh
index c6b6cf6fae..4afb6f152e 100755
--- a/t/t7411-submodule-config.sh
+++ b/t/t7411-submodule-config.sh
@@ -142,4 +142,30 @@ test_expect_success 'error in history in fetchrecursesubmodule lets continue' '
)
'
+test_expect_success 'reading submodules config with "submodule--helper config"' '
+ (cd super &&
+ echo "../submodule" >expected &&
+ git submodule--helper config submodule.submodule.url >actual &&
+ test_cmp expected actual
+ )
+'
+
+test_expect_success 'writing submodules config with "submodule--helper config"' '
+ (cd super &&
+ echo "new_url" >expected &&
+ git submodule--helper config submodule.submodule.url "new_url" &&
+ git submodule--helper config submodule.submodule.url >actual &&
+ test_cmp expected actual
+ )
+'
+
+test_expect_success 'overwriting unstaged submodules config with "submodule--helper config"' '
+ (cd super &&
+ echo "newer_url" >expected &&
+ git submodule--helper config submodule.submodule.url "newer_url" &&
+ git submodule--helper config submodule.submodule.url >actual &&
+ test_cmp expected actual
+ )
+'
+
test_done
--
2.18.0
