oldmode = old->ce_mode;
if (mode == oldmode && !memcmp(sha1, old->sha1, 20) &&
- detect_rename < 2)
+ detect_rename < DIFF_DETECT_COPY)
return 0;
mode = ntohl(mode);
static char *diff_cache_usage =
"git-diff-cache [-p] [-r] [-z] [-m] [-M] [-C] [-R] [-S<string>] [--cached] <tree-ish>";
-int main(int argc, char **argv)
+int main(int argc, const char **argv)
{
unsigned char tree_sha1[20];
void *tree;
read_cache();
while (argc > 2) {
- char *arg = argv[1];
+ const char *arg = argv[1];
argv++;
argc--;
if (!strcmp(arg, "-r")) {
continue;
}
if (!strncmp(arg, "-M", 2)) {
- detect_rename = 1;
+ detect_rename = DIFF_DETECT_RENAME;
diff_score_opt = diff_scoreopt_parse(arg);
continue;
}
if (!strncmp(arg, "-C", 2)) {
- detect_rename = 2;
+ detect_rename = DIFF_DETECT_COPY;
diff_score_opt = diff_scoreopt_parse(arg);
continue;
}
usage(diff_cache_usage);
}
- if (argc != 2 || get_sha1(argv[1], tree_sha1))
+ if (argc < 2 || get_sha1(argv[1], tree_sha1))
usage(diff_cache_usage);
+ argv++;
+ argc--;
- diff_setup(reverse_diff, diff_output_format);
+ /* The rest is for paths restriction. */
+
+ diff_setup(reverse_diff);
mark_merge_entries();
ret = diff_cache(active_cache, active_nr);
if (detect_rename)
- diff_detect_rename(detect_rename, diff_score_opt);
+ diffcore_rename(detect_rename, diff_score_opt);
+ diffcore_prune();
if (pickaxe)
- diff_pickaxe(pickaxe);
- diff_flush(NULL, 0);
+ diffcore_pickaxe(pickaxe);
+ if (2 <= argc)
+ diffcore_pathspec(argv + 1);
+ diff_flush(diff_output_format);
return ret;
}