- if (state.base_dir_len) {
- /* when --prefix is specified we do not
- * want to update cache.
- */
- if (state.refresh_cache) {
- close(newfd); newfd = -1;
- rollback_index_file(&cache_file);
+ if (!strcmp(arg, "-a") || !strcmp(arg, "--all")) {
+ all = 1;
+ continue;
+ }
+ if (!strcmp(arg, "-f") || !strcmp(arg, "--force")) {
+ state.force = 1;
+ continue;
+ }
+ if (!strcmp(arg, "-q") || !strcmp(arg, "--quiet")) {
+ state.quiet = 1;
+ continue;
+ }
+ if (!strcmp(arg, "-n") || !strcmp(arg, "--no-create")) {
+ state.not_new = 1;
+ continue;
+ }
+ if (!strcmp(arg, "-u") || !strcmp(arg, "--index")) {
+ state.refresh_cache = 1;
+ if (newfd < 0)
+ newfd = hold_index_file_for_update
+ (&cache_file,
+ get_index_file());
+ if (newfd < 0)
+ die("cannot open index.lock file.");
+ continue;
+ }
+ if (!strcmp(arg, "-z")) {
+ line_termination = 0;
+ continue;
+ }
+ if (!strcmp(arg, "--stdin")) {
+ if (i != argc - 1)
+ die("--stdin must be at the end");
+ read_from_stdin = 1;
+ i++; /* do not consider arg as a file name */
+ break;
+ }
+ if (!strcmp(arg, "--temp")) {
+ to_tempfile = 1;
+ continue;
+ }
+ if (!strncmp(arg, "--prefix=", 9)) {
+ state.base_dir = arg+9;
+ state.base_dir_len = strlen(state.base_dir);
+ continue;
+ }
+ if (!strncmp(arg, "--stage=", 8)) {
+ if (!strcmp(arg + 8, "all")) {
+ to_tempfile = 1;
+ checkout_stage = CHECKOUT_ALL;
+ } else {
+ int ch = arg[8];
+ if ('1' <= ch && ch <= '3')
+ checkout_stage = arg[8] - '0';
+ else
+ die("stage should be between 1 and 3 or all");