Merge branch 'ss/describe-dirty-in-the-right-directory'

[thirdparty/git.git] / fetch-pack.c

diff --git a/fetch-pack.c b/fetch-pack.c
index 86e9e18901a940d03ac9b337fe71c4a7fa628fe5..08b3b356faeabdeeff90918142f7225ce5460e8c 100644 (file)
--- a/fetch-pack.c
+++ b/fetch-pack.c
@@ -336,9 +336,14 @@ static int find_common(struct fetch_negotiator *negotiator,
                        packet_buf_write(&req_buf, "deepen-not %s", s->string);
                }
        }
-       if (server_supports_filtering && args->filter_options.choice)
+       if (server_supports_filtering && args->filter_options.choice) {
+               struct strbuf expanded_filter_spec = STRBUF_INIT;
+               expand_list_objects_filter_spec(&args->filter_options,
+                                               &expanded_filter_spec);
                packet_buf_write(&req_buf, "filter %s",
-                                args->filter_options.filter_spec);
+                                expanded_filter_spec.buf);
+               strbuf_release(&expanded_filter_spec);
+       }
        packet_buf_flush(&req_buf);
        state_len = req_buf.len;
 
@@ -1013,6 +1018,8 @@ static void add_shallow_requests(struct strbuf *req_buf,
                        packet_buf_write(req_buf, "deepen-not %s", s->string);
                }
        }
+       if (args->deepen_relative)
+               packet_buf_write(req_buf, "deepen-relative\n");
 }
 
 static void add_wants(int no_dependents, const struct ref *wants, struct strbuf *req_buf)
@@ -1129,9 +1136,13 @@ static int send_fetch_request(struct fetch_negotiator *negotiator, int fd_out,
        /* Add filter */
        if (server_supports_feature("fetch", "filter", 0) &&
            args->filter_options.choice) {
+               struct strbuf expanded_filter_spec = STRBUF_INIT;
                print_verbose(args, _("Server supports filter"));
+               expand_list_objects_filter_spec(&args->filter_options,
+                                               &expanded_filter_spec);
                packet_buf_write(&req_buf, "filter %s",
-                                args->filter_options.filter_spec);
+                                expanded_filter_spec.buf);
+               strbuf_release(&expanded_filter_spec);
        } else if (args->filter_options.choice) {
                warning("filtering not recognized by server, ignoring");
        }
@@ -1241,6 +1252,8 @@ static int process_acks(struct fetch_negotiator *negotiator,
 static void receive_shallow_info(struct fetch_pack_args *args,
                                 struct packet_reader *reader)
 {
+       int line_received = 0;
+
        process_section_header(reader, "shallow-info", 0);
        while (packet_reader_read(reader) == PACKET_READ_NORMAL) {
                const char *arg;
@@ -1250,6 +1263,7 @@ static void receive_shallow_info(struct fetch_pack_args *args,
                        if (get_oid_hex(arg, &oid))
                                die(_("invalid shallow line: %s"), reader->line);
                        register_shallow(the_repository, &oid);
+                       line_received = 1;
                        continue;
                }
                if (skip_prefix(reader->line, "unshallow ", &arg)) {
@@ -1262,6 +1276,7 @@ static void receive_shallow_info(struct fetch_pack_args *args,
                                die(_("error in object: %s"), reader->line);
                        if (unregister_shallow(&oid))
                                die(_("no shallow found: %s"), reader->line);
+                       line_received = 1;
                        continue;
                }
                die(_("expected shallow/unshallow, got %s"), reader->line);
@@ -1271,8 +1286,11 @@ static void receive_shallow_info(struct fetch_pack_args *args,
            reader->status != PACKET_READ_DELIM)
                die(_("error processing shallow info: %d"), reader->status);
 
-       setup_alternate_shallow(&shallow_lock, &alternate_shallow_file, NULL);
-       args->deepen = 1;
+       if (line_received) {
+               setup_alternate_shallow(&shallow_lock, &alternate_shallow_file,
+                                       NULL);
+               args->deepen = 1;
+       }
 }
 
 static void receive_wanted_refs(struct packet_reader *reader,
@@ -1327,7 +1345,8 @@ static struct ref *do_fetch_pack_v2(struct fetch_pack_args *args,
        packet_reader_init(&reader, fd[0], NULL, 0,
                           PACKET_READ_CHOMP_NEWLINE |
                           PACKET_READ_DIE_ON_ERR_PACKET);
-       if (server_supports_feature("fetch", "sideband-all", 0)) {
+       if (git_env_bool("GIT_TEST_SIDEBAND_ALL", 1) &&
+           server_supports_feature("fetch", "sideband-all", 0)) {
                reader.use_sideband = 1;
                reader.me = "fetch-pack";
        }