Andrew's git / gitweb.git / fetch-object.c
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fetch-object.con commit Git 2.19.1 (cae598d)
   1#include "cache.h"
   2#include "packfile.h"
   3#include "pkt-line.h"
   4#include "strbuf.h"
   5#include "transport.h"
   6#include "fetch-object.h"
   7
   8static void fetch_refs(const char *remote_name, struct ref *ref)
   9{
  10        struct remote *remote;
  11        struct transport *transport;
  12        int original_fetch_if_missing = fetch_if_missing;
  13
  14        fetch_if_missing = 0;
  15        remote = remote_get(remote_name);
  16        if (!remote->url[0])
  17                die(_("Remote with no URL"));
  18        transport = transport_get(remote, remote->url[0]);
  19
  20        transport_set_option(transport, TRANS_OPT_FROM_PROMISOR, "1");
  21        transport_set_option(transport, TRANS_OPT_NO_DEPENDENTS, "1");
  22        transport_fetch_refs(transport, ref);
  23        fetch_if_missing = original_fetch_if_missing;
  24}
  25
  26void fetch_object(const char *remote_name, const unsigned char *sha1)
  27{
  28        struct ref *ref = alloc_ref(sha1_to_hex(sha1));
  29        hashcpy(ref->old_oid.hash, sha1);
  30        fetch_refs(remote_name, ref);
  31}
  32
  33void fetch_objects(const char *remote_name, const struct oid_array *to_fetch)
  34{
  35        struct ref *ref = NULL;
  36        int i;
  37
  38        for (i = 0; i < to_fetch->nr; i++) {
  39                struct ref *new_ref = alloc_ref(oid_to_hex(&to_fetch->oid[i]));
  40                oidcpy(&new_ref->old_oid, &to_fetch->oid[i]);
  41                new_ref->next = ref;
  42                ref = new_ref;
  43        }
  44        fetch_refs(remote_name, ref);
  45}