/*
* Porcelain/Incremental format wants to show a lot of details per
* commit. Instead of repeating this every line, emit it only once,
* the first time each commit appears in the output (unless the
* user has specifically asked for us to repeat).
*/
static int emit_one_suspect_detail(struct blame_origin *suspect, int repeat)
{
struct commit_info ci;
if (!repeat && (suspect->commit->object.flags & METAINFO_SHOWN))
return 0;
suspect->commit->object.flags |= METAINFO_SHOWN;
get_commit_info(suspect->commit, &ci, 1);
printf("author %s\n", ci.author.buf);
printf("author-mail %s\n", ci.author_mail.buf);
printf("author-time %"PRItime"\n", ci.author_time);
printf("author-tz %s\n", ci.author_tz.buf);
printf("committer %s\n", ci.committer.buf);
printf("committer-mail %s\n", ci.committer_mail.buf);
printf("committer-time %"PRItime"\n", ci.committer_time);
printf("committer-tz %s\n", ci.committer_tz.buf);
printf("summary %s\n", ci.summary.buf);
if (suspect->commit->object.flags & UNINTERESTING)
printf("boundary\n");
commit_info_destroy(&ci);
return 1;
}
/*
* How many columns do we need to show line numbers, authors,
* and filenames?
*/
static void find_alignment(struct blame_scoreboard *sb, int *option)
{
int longest_src_lines = 0;
int longest_dst_lines = 0;
unsigned largest_score = 0;
struct blame_entry *e;
int compute_auto_abbrev = (abbrev < 0);
int auto_abbrev = DEFAULT_ABBREV;
for (e = sb->ent; e; e = e->next) {
struct blame_origin *suspect = e->suspect;
int num;
if (compute_auto_abbrev)
auto_abbrev = update_auto_abbrev(auto_abbrev, suspect);
if (strcmp(suspect->path, sb->path))
*option |= OUTPUT_SHOW_NAME;
num = strlen(suspect->path);
if (longest_file < num)
longest_file = num;
if (!(suspect->commit->object.flags & METAINFO_SHOWN)) {
struct commit_info ci;
suspect->commit->object.flags |= METAINFO_SHOWN;
get_commit_info(suspect->commit, &ci, 1);
if (*option & OUTPUT_SHOW_EMAIL)
num = utf8_strwidth(ci.author_mail.buf);
else
num = utf8_strwidth(ci.author.buf);
if (longest_author < num)
longest_author = num;
commit_info_destroy(&ci);
}
num = e->s_lno + e->num_lines;
if (longest_src_lines < num)
longest_src_lines = num;
num = e->lno + e->num_lines;
if (longest_dst_lines < num)
longest_dst_lines = num;
if (largest_score < blame_entry_score(sb, e))
largest_score = blame_entry_score(sb, e);
}
max_orig_digits = decimal_width(longest_src_lines);
max_digits = decimal_width(longest_dst_lines);
max_score_digits = decimal_width(largest_score);
if (compute_auto_abbrev)
/* one more abbrev length is needed for the boundary commit */
abbrev = auto_abbrev + 1;
}
void fake_reflog_parent(struct reflog_walk_info *info, struct commit *commit)
{
struct commit_info *commit_info =
get_commit_info(commit, &info->reflogs, 0);
struct commit_reflog *commit_reflog;
struct object *logobj;
struct reflog_info *reflog;
info->last_commit_reflog = NULL;
if (!commit_info)
return;
commit_reflog = commit_info->util;
if (commit_reflog->recno < 0) {
commit->parents = NULL;
return;
}
info->last_commit_reflog = commit_reflog;
do {
reflog = &commit_reflog->reflogs->items[commit_reflog->recno];
commit_reflog->recno--;
logobj = parse_object(&reflog->ooid);
} while (commit_reflog->recno && (logobj && logobj->type != OBJ_COMMIT));
if (!logobj && commit_reflog->recno >= 0 && is_null_oid(&reflog->ooid)) {
/* a root commit, but there are still more entries to show */
reflog = &commit_reflog->reflogs->items[commit_reflog->recno];
logobj = parse_object(&reflog->noid);
}
if (!logobj || logobj->type != OBJ_COMMIT) {
commit_info->commit = NULL;
commit->parents = NULL;
return;
}
commit_info->commit = (struct commit *)logobj;
commit->parents = xcalloc(1, sizeof(struct commit_list));
commit->parents->item = commit_info->commit;
}
static void emit_other(struct blame_scoreboard *sb, struct blame_entry *ent, int opt)
{
int cnt;
const char *cp;
struct blame_origin *suspect = ent->suspect;
struct commit_info ci;
char hex[GIT_MAX_HEXSZ + 1];
int show_raw_time = !!(opt & OUTPUT_RAW_TIMESTAMP);
get_commit_info(suspect->commit, &ci, 1);
oid_to_hex_r(hex, &suspect->commit->object.oid);
cp = blame_nth_line(sb, ent->lno);
for (cnt = 0; cnt < ent->num_lines; cnt++) {
char ch;
int length = (opt & OUTPUT_LONG_OBJECT_NAME) ? GIT_SHA1_HEXSZ : abbrev;
if (suspect->commit->object.flags & UNINTERESTING) {
if (blank_boundary)
memset(hex, ' ', length);
else if (!(opt & OUTPUT_ANNOTATE_COMPAT)) {
length--;
putchar('^');
}
}
printf("%.*s", length, hex);
if (opt & OUTPUT_ANNOTATE_COMPAT) {
const char *name;
if (opt & OUTPUT_SHOW_EMAIL)
name = ci.author_mail.buf;
else
name = ci.author.buf;
printf("\t(%10s\t%10s\t%d)", name,
format_time(ci.author_time, ci.author_tz.buf,
show_raw_time),
ent->lno + 1 + cnt);
} else {
if (opt & OUTPUT_SHOW_SCORE)
printf(" %*d %02d",
max_score_digits, ent->score,
ent->suspect->refcnt);
if (opt & OUTPUT_SHOW_NAME)
printf(" %-*.*s", longest_file, longest_file,
suspect->path);
if (opt & OUTPUT_SHOW_NUMBER)
printf(" %*d", max_orig_digits,
ent->s_lno + 1 + cnt);
if (!(opt & OUTPUT_NO_AUTHOR)) {
const char *name;
int pad;
if (opt & OUTPUT_SHOW_EMAIL)
name = ci.author_mail.buf;
else
name = ci.author.buf;
pad = longest_author - utf8_strwidth(name);
printf(" (%s%*s %10s",
name, pad, "",
format_time(ci.author_time,
ci.author_tz.buf,
show_raw_time));
}
printf(" %*d) ",
max_digits, ent->lno + 1 + cnt);
}
do {
ch = *cp++;
putchar(ch);
} while (ch != '\n' &&
cp < sb->final_buf + sb->final_buf_size);
}
if (sb->final_buf_size && cp[-1] != '\n')
putchar('\n');
commit_info_destroy(&ci);
}
