static void builtin_diffstat(const char *name_a, const char *name_b,
struct diff_filespec *one,
struct diff_filespec *two,
- struct diffstat_t *diffstat)
+ struct diffstat_t *diffstat,
+ int complete_rewrite)
{
mmfile_t mf1, mf2;
struct diffstat_file *data;
data->is_unmerged = 1;
return;
}
-
+ if (complete_rewrite) {
+ diff_populate_filespec(one, 0);
+ diff_populate_filespec(two, 0);
+ data->deleted = count_lines(one->data, one->size);
+ data->added = count_lines(two->data, two->size);
+ return;
+ }
if (fill_mmfile(&mf1, one) < 0 || fill_mmfile(&mf2, two) < 0)
die("unable to read files to diff");
}
if (memcmp(one->sha1, two->sha1, 20)) {
- char one_sha1[41];
int abbrev = o->full_index ? 40 : DEFAULT_ABBREV;
- memcpy(one_sha1, sha1_to_hex(one->sha1), 41);
len += snprintf(msg + len, sizeof(msg) - len,
"index %.*s..%.*s",
- abbrev, one_sha1, abbrev,
- sha1_to_hex(two->sha1));
+ abbrev, sha1_to_hex(one->sha1),
+ abbrev, sha1_to_hex(two->sha1));
if (one->mode == two->mode)
len += snprintf(msg + len, sizeof(msg) - len,
" %06o", one->mode);
{
const char *name;
const char *other;
+ int complete_rewrite = 0;
if (DIFF_PAIR_UNMERGED(p)) {
/* unmerged */
- builtin_diffstat(p->one->path, NULL, NULL, NULL, diffstat);
+ builtin_diffstat(p->one->path, NULL, NULL, NULL, diffstat, 0);
return;
}
diff_fill_sha1_info(p->one);
diff_fill_sha1_info(p->two);
- builtin_diffstat(name, other, p->one, p->two, diffstat);
+ if (p->status == DIFF_STATUS_MODIFIED && p->score)
+ complete_rewrite = 1;
+ builtin_diffstat(name, other, p->one, p->two, diffstat, complete_rewrite);
}
void diff_setup(struct diff_options *options)