diff options
Diffstat (limited to 'transport.c')
| -rw-r--r-- | transport.c | 116 |
1 files changed, 7 insertions, 109 deletions
diff --git a/transport.c b/transport.c index 453de8f704..ae558af944 100644 --- a/transport.c +++ b/transport.c @@ -122,6 +122,7 @@ static void set_upstreams(struct transport *transport, struct ref *refs, struct bundle_transport_data { int fd; struct bundle_header header; + unsigned get_refs_from_bundle_called : 1; }; static struct ref *get_refs_from_bundle(struct transport *transport, @@ -135,6 +136,8 @@ static struct ref *get_refs_from_bundle(struct transport *transport, if (for_push) return NULL; + data->get_refs_from_bundle_called = 1; + if (data->fd > 0) close(data->fd); data->fd = read_bundle_header(transport->url, &data->header); @@ -154,6 +157,9 @@ static int fetch_refs_from_bundle(struct transport *transport, int nr_heads, struct ref **to_fetch) { struct bundle_transport_data *data = transport->data; + + if (!data->get_refs_from_bundle_called) + get_refs_from_bundle(transport, 0, NULL); return unbundle(the_repository, &data->header, data->fd, transport->progress ? BUNDLE_VERBOSE : 0); } @@ -224,6 +230,7 @@ static int set_git_option(struct git_transport_options *opts, opts->no_dependents = !!value; return 0; } else if (!strcmp(name, TRANS_OPT_LIST_OBJECTS_FILTER)) { + list_objects_filter_die_if_populated(&opts->filter_options); parse_list_objects_filter(&opts->filter_options, value); return 0; } @@ -742,7 +749,6 @@ static int disconnect_git(struct transport *transport) } static struct transport_vtable taken_over_vtable = { - 1, NULL, get_refs_via_connect, fetch_refs_via_pack, @@ -892,7 +898,6 @@ void transport_check_allowed(const char *type) } static struct transport_vtable bundle_vtable = { - 0, NULL, get_refs_from_bundle, fetch_refs_from_bundle, @@ -902,7 +907,6 @@ static struct transport_vtable bundle_vtable = { }; static struct transport_vtable builtin_smart_vtable = { - 1, NULL, get_refs_via_connect, fetch_refs_via_pack, @@ -1285,15 +1289,6 @@ int transport_fetch_refs(struct transport *transport, struct ref *refs) struct ref **heads = NULL; struct ref *rm; - if (!transport->vtable->fetch_without_list) - /* - * Some transports (e.g. the built-in bundle transport and the - * transport helper interface) do not work when fetching is - * done immediately after transport creation. List the remote - * refs anyway (if not already listed) as a workaround. - */ - transport_get_remote_refs(transport, NULL); - for (rm = refs; rm; rm = rm->next) { nr_refs++; if (rm->peer_ref && @@ -1394,100 +1389,3 @@ char *transport_anonymize_url(const char *url) literal_copy: return xstrdup(url); } - -static void fill_alternate_refs_command(struct child_process *cmd, - const char *repo_path) -{ - const char *value; - - if (!git_config_get_value("core.alternateRefsCommand", &value)) { - cmd->use_shell = 1; - - argv_array_push(&cmd->args, value); - argv_array_push(&cmd->args, repo_path); - } else { - cmd->git_cmd = 1; - - argv_array_pushf(&cmd->args, "--git-dir=%s", repo_path); - argv_array_push(&cmd->args, "for-each-ref"); - argv_array_push(&cmd->args, "--format=%(objectname)"); - - if (!git_config_get_value("core.alternateRefsPrefixes", &value)) { - argv_array_push(&cmd->args, "--"); - argv_array_split(&cmd->args, value); - } - } - - cmd->env = local_repo_env; - cmd->out = -1; -} - -static void read_alternate_refs(const char *path, - alternate_ref_fn *cb, - void *data) -{ - struct child_process cmd = CHILD_PROCESS_INIT; - struct strbuf line = STRBUF_INIT; - FILE *fh; - - fill_alternate_refs_command(&cmd, path); - - if (start_command(&cmd)) - return; - - fh = xfdopen(cmd.out, "r"); - while (strbuf_getline_lf(&line, fh) != EOF) { - struct object_id oid; - const char *p; - - if (parse_oid_hex(line.buf, &oid, &p) || *p) { - warning(_("invalid line while parsing alternate refs: %s"), - line.buf); - break; - } - - cb(&oid, data); - } - - fclose(fh); - finish_command(&cmd); -} - -struct alternate_refs_data { - alternate_ref_fn *fn; - void *data; -}; - -static int refs_from_alternate_cb(struct object_directory *e, - void *data) -{ - struct strbuf path = STRBUF_INIT; - size_t base_len; - struct alternate_refs_data *cb = data; - - if (!strbuf_realpath(&path, e->path, 0)) - goto out; - if (!strbuf_strip_suffix(&path, "/objects")) - goto out; - base_len = path.len; - - /* Is this a git repository with refs? */ - strbuf_addstr(&path, "/refs"); - if (!is_directory(path.buf)) - goto out; - strbuf_setlen(&path, base_len); - - read_alternate_refs(path.buf, cb->fn, cb->data); - -out: - strbuf_release(&path); - return 0; -} - -void for_each_alternate_ref(alternate_ref_fn fn, void *data) -{ - struct alternate_refs_data cb; - cb.fn = fn; - cb.data = data; - foreach_alt_odb(refs_from_alternate_cb, &cb); -} |