static void diff_flush_raw(struct diff_filepair *p)
{
- if (DIFF_PAIR_UNMERGED(p)) {
- printf("U %s%c", p->one->path, line_termination);
- return;
+ int two_paths;
+ char status[10];
+ switch (p->status) {
+ case 'C': case 'R':
+ two_paths = 1;
+ sprintf(status, "%c%1d", p->status, p->score);
+ break;
+ default:
+ two_paths = 0;
+ status[0] = p->status;
+ status[1] = 0;
+ break;
}
printf(":%06o %06o %s ",
p->one->mode, p->two->mode, sha1_to_hex(p->one->sha1));
- printf("%s%c%s%c%s%c",
- sha1_to_hex(p->two->sha1), inter_name_termination,
- p->one->path, inter_name_termination,
- p->two->path, line_termination);
+ printf("%s %s%c%s",
+ sha1_to_hex(p->two->sha1),
+ status,
+ inter_name_termination,
+ p->one->path);
+ if (two_paths)
+ printf("%c%s", inter_name_termination, p->two->path);
+ putchar(line_termination);
}
int diff_unmodified_pair(struct diff_filepair *p)
return 0;
}
-static void diff_flush_patch(struct diff_filepair *p, const char *msg)
+static void diff_flush_patch(struct diff_filepair *p)
{
const char *name, *other;
+ char msg_[PATH_MAX*2+200], *msg;
/* diffcore_prune() keeps "stay" entries for diff-raw
* copy/rename detection, but when we are generating
(DIFF_FILE_VALID(p->two) && S_ISDIR(p->two->mode)))
return; /* no tree diffs in patch format */
+ switch (p->status) {
+ case 'C':
+ sprintf(msg_,
+ "similarity index %d%%\n"
+ "copy from %s\n"
+ "copy to %s\n",
+ (int)(0.5 + p->score * 100/MAX_SCORE),
+ p->one->path, p->two->path);
+ msg = msg_;
+ break;
+ case 'R':
+ sprintf(msg_,
+ "similarity index %d%%\n"
+ "rename old %s\n"
+ "rename new %s\n",
+ (int)(0.5 + p->score * 100/MAX_SCORE),
+ p->one->path, p->two->path);
+ msg = msg_;
+ break;
+ default:
+ msg = NULL;
+ }
+
if (DIFF_PAIR_UNMERGED(p))
run_external_diff(name, NULL, NULL, NULL, NULL);
else
return;
}
-static void diff_flush_one(struct diff_filepair *p, const char *msg)
-{
- if (generate_patch)
- diff_flush_patch(p, msg);
- else
- diff_flush_raw(p);
-}
-
int diff_queue_is_empty(void)
{
struct diff_queue_struct *q = &diff_queued_diff;
return q->nr == 0;
}
-void diff_flush(int diff_output_style)
+void diff_flush(int diff_output_style, int resolve_rename_copy)
{
struct diff_queue_struct *q = &diff_queued_diff;
int i;
break;
}
for (i = 0; i < q->nr; i++) {
- char msg_[PATH_MAX*2+200], *msg = NULL;
struct diff_filepair *p = q->queue[i];
- if (strcmp(p->one->path, p->two->path)) {
- /* This is rename or copy. Which one is it? */
- if (diff_needs_to_stay(q, i+1, p->one)) {
- sprintf(msg_,
- "similarity index %d%%\n"
- "copy from %s\n"
- "copy to %s\n",
- (int)(0.5 + p->score * 100/MAX_SCORE),
- p->one->path, p->two->path);
+ if (resolve_rename_copy) {
+ if (DIFF_PAIR_UNMERGED(p))
+ p->status = 'U';
+ else if (!DIFF_FILE_VALID((p)->one))
+ p->status = 'N';
+ else if (!DIFF_FILE_VALID((p)->two))
+ p->status = 'D';
+ else if (strcmp(p->one->path, p->two->path)) {
+ /* This is rename or copy. Which one is it? */
+ if (diff_needs_to_stay(q, i+1, p->one))
+ p->status = 'C';
+ else
+ p->status = 'R';
}
else
- sprintf(msg_,
- "similarity index %d%%\n"
- "rename old %s\n"
- "rename new %s\n",
- (int)(0.5 + p->score * 100/MAX_SCORE),
- p->one->path, p->two->path);
- msg = msg_;
+ p->status = 'M';
}
- diff_flush_one(p, msg);
+ if (generate_patch)
+ diff_flush_patch(p);
+ else
+ diff_flush_raw(p);
}
for (i = 0; i < q->nr; i++) {
diff_queue(&diff_queued_diff, one, two);
}
-void diff_guif(unsigned old_mode,
- unsigned new_mode,
- const unsigned char *old_sha1,
- const unsigned char *new_sha1,
- const char *old_path,
- const char *new_path)
+void diff_helper_input(unsigned old_mode,
+ unsigned new_mode,
+ const unsigned char *old_sha1,
+ const unsigned char *new_sha1,
+ const char *old_path,
+ int status,
+ int score,
+ const char *new_path)
{
struct diff_filespec *one, *two;
+ struct diff_filepair *dp;
- if (reverse_diff) {
- unsigned tmp;
- const unsigned char *tmp_c;
- tmp = old_mode; old_mode = new_mode; new_mode = tmp;
- tmp_c = old_sha1; old_sha1 = new_sha1; new_sha1 = tmp_c;
- }
one = alloc_filespec(old_path);
two = alloc_filespec(new_path);
if (old_mode)
fill_filespec(one, old_sha1, old_mode);
if (new_mode)
fill_filespec(two, new_sha1, new_mode);
- diff_queue(&diff_queued_diff, one, two);
+ dp = diff_queue(&diff_queued_diff, one, two);
+ dp->score = score;
+ dp->status = status;
}
void diff_change(unsigned old_mode, unsigned new_mode,
projects / git.git / blobdiff