+ for (i = 0; i < packfile_uris.nr; i++) {
+ struct child_process cmd = CHILD_PROCESS_INIT;
+ char packname[GIT_MAX_HEXSZ + 1];
+ const char *uri = packfile_uris.items[i].string +
+ the_hash_algo->hexsz + 1;
+
+ strvec_push(&cmd.args, "http-fetch");
+ strvec_pushf(&cmd.args, "--packfile=%.*s",
+ (int) the_hash_algo->hexsz,
+ packfile_uris.items[i].string);
+ strvec_push(&cmd.args, uri);
+ cmd.git_cmd = 1;
+ cmd.no_stdin = 1;
+ cmd.out = -1;
+ if (start_command(&cmd))
+ die("fetch-pack: unable to spawn http-fetch");
+
+ if (read_in_full(cmd.out, packname, 5) < 0 ||
+ memcmp(packname, "keep\t", 5))
+ die("fetch-pack: expected keep then TAB at start of http-fetch output");
+
+ if (read_in_full(cmd.out, packname,
+ the_hash_algo->hexsz + 1) < 0 ||
+ packname[the_hash_algo->hexsz] != '\n')
+ die("fetch-pack: expected hash then LF at end of http-fetch output");
+
+ packname[the_hash_algo->hexsz] = '\0';
+
+ close(cmd.out);
+
+ if (finish_command(&cmd))
+ die("fetch-pack: unable to finish http-fetch");
+
+ if (memcmp(packfile_uris.items[i].string, packname,
+ the_hash_algo->hexsz))
+ die("fetch-pack: pack downloaded from %s does not match expected hash %.*s",
+ uri, (int) the_hash_algo->hexsz,
+ packfile_uris.items[i].string);
+
+ string_list_append_nodup(pack_lockfiles,
+ xstrfmt("%s/pack/pack-%s.keep",
+ get_object_directory(),
+ packname));
+ }
+ string_list_clear(&packfile_uris, 0);
+
+ if (negotiator)
+ negotiator->release(negotiator);
+