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odb: introduce odb_write_object()

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We do not have a backend-agnostic way to write objects into an object
database. While there is `write_object_file()`, this function is rather
specific to the loose object format.

Introduce `odb_write_object()` to plug this gap. For now, this function
is a simple wrapper around `write_object_file()` and doesn't even use
the passed-in object database yet. This will change in subsequent
commits, where `write_object_file()` is converted so that it works on
top of an `odb_source`. `odb_write_object()` will then become
responsible for deciding which source an object shall be written to.

Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Patrick Steinhardt
2025-07-17 06:56:35 +02:00
committed by Junio C Hamano
parent 0f9b189357
commit ab1c6e1d12
21 changed files with 106 additions and 67 deletions
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12
builtin/unpack-objects.c
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@@ -204,8 +204,8 @@ static void write_cached_object(struct object *obj, struct obj_buffer *obj_buf)
{
struct object_id oid;
if (write_object_file(obj_buf->buffer, obj_buf->size,
obj->type, &oid) < 0)
if (odb_write_object(the_repository->objects, obj_buf->buffer, obj_buf->size,
obj->type, &oid) < 0)
die("failed to write object %s", oid_to_hex(&obj->oid));
obj->flags |= FLAG_WRITTEN;
}
@@ -272,16 +272,16 @@ static void write_object(unsigned nr, enum object_type type,
void *buf, unsigned long size)
{
if (!strict) {
if (write_object_file(buf, size, type,
&obj_list[nr].oid) < 0)
if (odb_write_object(the_repository->objects, buf, size, type,
&obj_list[nr].oid) < 0)
die("failed to write object");
added_object(nr, type, buf, size);
free(buf);
obj_list[nr].obj = NULL;
} else if (type == OBJ_BLOB) {
struct blob *blob;
if (write_object_file(buf, size, type,
&obj_list[nr].oid) < 0)
if (odb_write_object(the_repository->objects, buf, size, type,
&obj_list[nr].oid) < 0)
die("failed to write object");
added_object(nr, type, buf, size);
free(buf);