We create a function called `do_get_submodule_displaypath()` that
generates the display path required by several submodule functions, and
takes a custom superprefix parameter, instead of reading it from the
environment.
We then redefine the existing `get_submodule_displaypath()` function
as a call to this new function, where the superprefix is obtained from
the environment.
Mentored-by: Christian Couder <christian.couder@xxxxxxxxx>
Mentored-by: Shourya Shukla <periperidip@xxxxxxxxx>
Signed-off-by: Atharva Raykar <raykar.ath@xxxxxxxxx>
---
builtin/submodule--helper.c | 12 ++++++++----
1 file changed, 8 insertions(+), 4 deletions(-)
diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c
index b0336b0377..10de01a1f7 100644
--- a/builtin/submodule--helper.c
+++ b/builtin/submodule--helper.c
@@ -269,11 +269,8 @@ static int resolve_relative_url_test(int argc, const char **argv, const char *pr
return 0;
}
-/* the result should be freed by the caller. */
-static char *get_submodule_displaypath(const char *path, const char *prefix)
+static char *do_get_submodule_displaypath(const char *path, const char *prefix, const char *super_prefix)
{
- const char *super_prefix = get_super_prefix();
-
if (prefix && super_prefix) {
BUG("cannot have prefix '%s' and superprefix '%s'",
prefix, super_prefix);
@@ -289,6 +286,13 @@ static char *get_submodule_displaypath(const char *path, const char *prefix)
}
}
+/* the result should be freed by the caller. */
+static char *get_submodule_displaypath(const char *path, const char *prefix)
+{
+ const char *super_prefix = get_super_prefix();
+ return do_get_submodule_displaypath(path, prefix, super_prefix);
+}
+
static char *compute_rev_name(const char *sub_path, const char* object_id)
{
struct strbuf sb = STRBUF_INIT;
--
2.32.0
