This will be used to print values just like "git config -f .gitmodules"
would.
Signed-off-by: Antonio Ospite <ao2@xxxxxx>
---
submodule-config.c | 25 +++++++++++++++++++++++++
submodule-config.h | 2 ++
2 files changed, 27 insertions(+)
diff --git a/submodule-config.c b/submodule-config.c
index 2a7259ba8b..6f6f5f9960 100644
--- a/submodule-config.c
+++ b/submodule-config.c
@@ -682,6 +682,31 @@ void submodule_free(struct repository *r)
submodule_cache_clear(r->submodule_cache);
}
+static int config_print_callback(const char *key_, const char *value_, void *cb_data)
+{
+ char *key = cb_data;
+
+ if (!strcmp(key, key_))
+ printf("%s\n", value_);
+
+ return 0;
+}
+
+int print_config_from_gitmodules(const char *key)
+{
+ int ret;
+ char *store_key;
+
+ ret = git_config_parse_key(key, &store_key, NULL);
+ if (ret < 0)
+ return CONFIG_INVALID_KEY;
+
+ config_from_gitmodules(config_print_callback, the_repository, store_key);
+
+ free(store_key);
+ return 0;
+}
+
struct fetch_config {
int *max_children;
int *recurse_submodules;
diff --git a/submodule-config.h b/submodule-config.h
index dc7278eea4..6fec3caadd 100644
--- a/submodule-config.h
+++ b/submodule-config.h
@@ -56,6 +56,8 @@ void submodule_free(struct repository *r);
*/
int check_submodule_name(const char *name);
+extern int print_config_from_gitmodules(const char *key);
+
/*
* Note: these helper functions exist solely to maintain backward
* compatibility with 'fetch' and 'update_clone' storing configuration in
--
2.18.0
