archive: convert write_archive_entry_fn_t to object_id

diff --git a/fetch-object.c b/fetch-object.c
index 258fcfac7566ad92ac63c1f8406a06e11b08c63b..853624f811c59c17af88814ebeecf4154095a19c 100644 (file)
--- a/fetch-object.c
+++ b/fetch-object.c
@@ -5,11 +5,10 @@
 #include "transport.h"
 #include "fetch-object.h"
 
-void fetch_object(const char *remote_name, const unsigned char *sha1)
+static void fetch_refs(const char *remote_name, struct ref *ref)
 {
        struct remote *remote;
        struct transport *transport;
-       struct ref *ref;
        int original_fetch_if_missing = fetch_if_missing;
 
        fetch_if_missing = 0;
@@ -18,10 +17,29 @@ void fetch_object(const char *remote_name, const unsigned char *sha1)
                die(_("Remote with no URL"));
        transport = transport_get(remote, remote->url[0]);
 
-       ref = alloc_ref(sha1_to_hex(sha1));
-       hashcpy(ref->old_oid.hash, sha1);
        transport_set_option(transport, TRANS_OPT_FROM_PROMISOR, "1");
        transport_set_option(transport, TRANS_OPT_NO_DEPENDENTS, "1");
        transport_fetch_refs(transport, ref);
        fetch_if_missing = original_fetch_if_missing;
 }
+
+void fetch_object(const char *remote_name, const unsigned char *sha1)
+{
+       struct ref *ref = alloc_ref(sha1_to_hex(sha1));
+       hashcpy(ref->old_oid.hash, sha1);
+       fetch_refs(remote_name, ref);
+}
+
+void fetch_objects(const char *remote_name, const struct oid_array *to_fetch)
+{
+       struct ref *ref = NULL;
+       int i;
+
+       for (i = 0; i < to_fetch->nr; i++) {
+               struct ref *new_ref = alloc_ref(oid_to_hex(&to_fetch->oid[i]));
+               oidcpy(&new_ref->old_oid, &to_fetch->oid[i]);
+               new_ref->next = ref;
+               ref = new_ref;
+       }
+       fetch_refs(remote_name, ref);
+}