int cmd_bundle(int argc, const char **argv, const char *prefix)
{
struct bundle_header header;
const char *cmd, *bundle_file;
int bundle_fd = -1;
char buffer[PATH_MAX];
if (argc < 3)
usage(builtin_bundle_usage);
cmd = argv[1];
bundle_file = argv[2];
argc -= 2;
argv += 2;
if (prefix && bundle_file[0] != '/') {
snprintf(buffer, sizeof(buffer), "%s/%s", prefix, bundle_file);
bundle_file = buffer;
}
memset(&header, 0, sizeof(header));
if (strcmp(cmd, "create") && (bundle_fd =
read_bundle_header(bundle_file, &header)) < 0)
return 1;
if (!strcmp(cmd, "verify")) {
close(bundle_fd);
if (verify_bundle(&header, 1))
return 1;
fprintf(stderr, _("%s is okay\n"), bundle_file);
return 0;
}
if (!strcmp(cmd, "list-heads")) {
close(bundle_fd);
return !!list_bundle_refs(&header, argc, argv);
}
if (!strcmp(cmd, "create")) {
if (!startup_info->have_repository)
die(_("Need a repository to create a bundle."));
return !!create_bundle(&header, bundle_file, argc, argv);
} else if (!strcmp(cmd, "unbundle")) {
if (!startup_info->have_repository)
die(_("Need a repository to unbundle."));
return !!unbundle(&header, bundle_fd, 0) ||
list_bundle_refs(&header, argc, argv);
} else
usage(builtin_bundle_usage);
}
int unbundle(struct bundle_header *header, int bundle_fd)
{
const char *argv_index_pack[] = {"index-pack",
"--fix-thin", "--stdin", NULL};
struct child_process ip;
if (verify_bundle(header, 0))
return -1;
memset(&ip, 0, sizeof(ip));
ip.argv = argv_index_pack;
ip.in = bundle_fd;
ip.no_stdout = 1;
ip.git_cmd = 1;
if (run_command(&ip))
return error("index-pack died");
return 0;
}
int unbundle(struct bundle_header *header, int bundle_fd, int flags)
{
const char *argv_index_pack[] = {"index-pack",
"--fix-thin", "--stdin", NULL, NULL};
struct child_process ip = CHILD_PROCESS_INIT;
if (flags & BUNDLE_VERBOSE)
argv_index_pack[3] = "-v";
if (verify_bundle(header, 0))
return -1;
ip.argv = argv_index_pack;
ip.in = bundle_fd;
ip.no_stdout = 1;
ip.git_cmd = 1;
if (run_command(&ip))
return error(_("index-pack died"));
return 0;
}