static int fetch_objs_via_rsync(struct transport *transport,
int nr_objs, struct ref **to_fetch)
{
struct strbuf buf = STRBUF_INIT;
struct child_process rsync;
const char *args[8];
int result;
strbuf_addstr(&buf, rsync_url(transport->url));
strbuf_addstr(&buf, "/objects/");
memset(&rsync, 0, sizeof(rsync));
rsync.argv = args;
rsync.stdout_to_stderr = 1;
args[0] = "rsync";
args[1] = (transport->verbose > 1) ? "-rv" : "-r";
args[2] = "--ignore-existing";
args[3] = "--exclude";
args[4] = "info";
args[5] = buf.buf;
args[6] = get_object_directory();
args[7] = NULL;
/* NEEDSWORK: handle one level of alternates */
result = run_command(&rsync);
strbuf_release(&buf);
return result;
}
static int fetch_objs_via_rsync(struct transport *transport,
int nr_objs, struct ref **to_fetch)
{
struct child_process rsync = CHILD_PROCESS_INIT;
rsync.stdout_to_stderr = 1;
argv_array_push(&rsync.args, "rsync");
argv_array_push(&rsync.args, (transport->verbose > 1) ? "-rv" : "-r");
argv_array_push(&rsync.args, "--ignore-existing");
argv_array_push(&rsync.args, "--exclude");
argv_array_push(&rsync.args, "info");
argv_array_pushf(&rsync.args, "%s/objects/", rsync_url(transport->url));
argv_array_push(&rsync.args, get_object_directory());
/* NEEDSWORK: handle one level of alternates */
return run_command(&rsync);
}
static int rsync_transport_push(struct transport *transport,
int refspec_nr, const char **refspec, int flags)
{
struct strbuf buf = STRBUF_INIT, temp_dir = STRBUF_INIT;
int result = 0, i;
struct child_process rsync;
const char *args[10];
if (flags & TRANSPORT_PUSH_MIRROR)
return error("rsync transport does not support mirror mode");
/* first push the objects */
strbuf_addstr(&buf, rsync_url(transport->url));
strbuf_addch(&buf, '/');
memset(&rsync, 0, sizeof(rsync));
rsync.argv = args;
rsync.stdout_to_stderr = 1;
i = 0;
args[i++] = "rsync";
args[i++] = "-a";
if (flags & TRANSPORT_PUSH_DRY_RUN)
args[i++] = "--dry-run";
if (transport->verbose > 1)
args[i++] = "-v";
args[i++] = "--ignore-existing";
args[i++] = "--exclude";
args[i++] = "info";
args[i++] = get_object_directory();
args[i++] = buf.buf;
args[i++] = NULL;
if (run_command(&rsync))
return error("Could not push objects to %s",
rsync_url(transport->url));
/* copy the refs to the temporary directory; they could be packed. */
strbuf_addstr(&temp_dir, git_path("rsync-refs-XXXXXX"));
if (!mkdtemp(temp_dir.buf))
die_errno ("Could not make temporary directory");
strbuf_addch(&temp_dir, '/');
if (flags & TRANSPORT_PUSH_ALL) {
if (for_each_ref(write_one_ref, &temp_dir))
return -1;
} else if (write_refs_to_temp_dir(&temp_dir, refspec_nr, refspec))
return -1;
i = 2;
if (flags & TRANSPORT_PUSH_DRY_RUN)
args[i++] = "--dry-run";
if (!(flags & TRANSPORT_PUSH_FORCE))
args[i++] = "--ignore-existing";
args[i++] = temp_dir.buf;
args[i++] = rsync_url(transport->url);
args[i++] = NULL;
if (run_command(&rsync))
result = error("Could not push to %s",
rsync_url(transport->url));
if (remove_dir_recursively(&temp_dir, 0))
warning ("Could not remove temporary directory %s.",
temp_dir.buf);
strbuf_release(&buf);
strbuf_release(&temp_dir);
return result;
}
static struct ref *get_refs_via_rsync(struct transport *transport, int for_push)
{
struct strbuf buf = STRBUF_INIT, temp_dir = STRBUF_INIT;
struct ref dummy = {NULL}, *tail = &dummy;
struct child_process rsync;
const char *args[5];
int temp_dir_len;
if (for_push)
return NULL;
/* copy the refs to the temporary directory */
strbuf_addstr(&temp_dir, git_path("rsync-refs-XXXXXX"));
if (!mkdtemp(temp_dir.buf))
die_errno ("Could not make temporary directory");
temp_dir_len = temp_dir.len;
strbuf_addstr(&buf, rsync_url(transport->url));
strbuf_addstr(&buf, "/refs");
memset(&rsync, 0, sizeof(rsync));
rsync.argv = args;
rsync.stdout_to_stderr = 1;
args[0] = "rsync";
args[1] = (transport->verbose > 1) ? "-rv" : "-r";
args[2] = buf.buf;
args[3] = temp_dir.buf;
args[4] = NULL;
if (run_command(&rsync))
die ("Could not run rsync to get refs");
strbuf_reset(&buf);
strbuf_addstr(&buf, rsync_url(transport->url));
strbuf_addstr(&buf, "/packed-refs");
args[2] = buf.buf;
if (run_command(&rsync))
die ("Could not run rsync to get refs");
/* read the copied refs */
strbuf_addstr(&temp_dir, "/refs");
read_loose_refs(&temp_dir, temp_dir_len + 1, &tail);
strbuf_setlen(&temp_dir, temp_dir_len);
tail = &dummy;
strbuf_addstr(&temp_dir, "/packed-refs");
insert_packed_refs(temp_dir.buf, &tail);
strbuf_setlen(&temp_dir, temp_dir_len);
if (remove_dir_recursively(&temp_dir, 0))
warning ("Error removing temporary directory %s.",
temp_dir.buf);
strbuf_release(&buf);
strbuf_release(&temp_dir);
return dummy.next;
}
