Update messages in preparation for i18n
[git/git.git] / builtin / blame.c
CommitLineData
cee7f245 1/*
31653c1a 2 * Blame
cee7f245 3 *
7e6ac6e4
DK
4 * Copyright (c) 2006, 2014 by its authors
5 * See COPYING for licensing conditions
cee7f245
JH
6 */
7
8#include "cache.h"
b2141fc1 9#include "config.h"
cdc2d5f1 10#include "color.h"
cee7f245 11#include "builtin.h"
cee7f245 12#include "commit.h"
cee7f245 13#include "diff.h"
cee7f245 14#include "revision.h"
717d1462 15#include "quote.h"
c455c87c 16#include "string-list.h"
f9567384 17#include "mailmap.h"
5817da01 18#include "parse-options.h"
7e6ac6e4 19#include "prio-queue.h"
ffaf9cc0 20#include "utf8.h"
3b8a12e8 21#include "userdiff.h"
25ed3412 22#include "line-range.h"
58dbfa2e 23#include "line-log.h"
dbe44faa 24#include "dir.h"
aba37f49 25#include "progress.h"
dc076ae5 26#include "blame.h"
25d5f529 27#include "string-list.h"
cee7f245 28
ce41720c 29static char blame_usage[] = N_("git blame [<options>] [<rev-opts>] [<rev>] [--] <file>");
5817da01
PH
30
31static const char *blame_opt_usage[] = {
32 blame_usage,
33 "",
9c9b4f2f 34 N_("<rev-opts> are documented in git-rev-list(1)"),
5817da01
PH
35 NULL
36};
cee7f245
JH
37
38static int longest_file;
39static int longest_author;
40static int max_orig_digits;
41static int max_digits;
5ff62c30 42static int max_score_digits;
4c10a5ca 43static int show_root;
85af7929 44static int reverse;
4c10a5ca 45static int blank_boundary;
717d1462 46static int incremental;
582aa00b 47static int xdl_opts;
84393bfd 48static int abbrev = -1;
3d1aa566 49static int no_whole_file_rename;
aba37f49 50static int show_progress;
cdc2d5f1 51static char repeated_meta_color[COLOR_MAXLEN];
0dc95a4d 52static int coloring_mode;
31653c1a 53
a5481a6c 54static struct date_mode blame_date_mode = { DATE_ISO8601 };
31653c1a
EL
55static size_t blame_date_width;
56
2721ce21 57static struct string_list mailmap = STRING_LIST_INIT_NODUP;
cee7f245 58
54a4c617
JH
59#ifndef DEBUG
60#define DEBUG 0
61#endif
62
4a0fc95f
JH
63static unsigned blame_move_score;
64static unsigned blame_copy_score;
d24bba80 65
208acbfb 66/* Remember to update object flag allocation in object.h */
cee7f245
JH
67#define METAINFO_SHOWN (1u<<12)
68#define MORE_THAN_ONE_PATH (1u<<13)
d24bba80 69
aba37f49
ECA
70struct progress_info {
71 struct progress *progress;
72 int blamed_lines;
33494784
JH
73};
74
25ed3412 75static const char *nth_line_cb(void *data, long lno)
cee7f245 76{
935202bd 77 return blame_nth_line((struct blame_scoreboard *)data, lno);
cee7f245
JH
78}
79
1732a1fd
JH
80/*
81 * Information on commits, used for output.
82 */
9cba13ca 83struct commit_info {
ea02ffa3
AP
84 struct strbuf author;
85 struct strbuf author_mail;
dddbad72 86 timestamp_t author_time;
ea02ffa3 87 struct strbuf author_tz;
cee7f245
JH
88
89 /* filled only when asked for details */
ea02ffa3
AP
90 struct strbuf committer;
91 struct strbuf committer_mail;
dddbad72 92 timestamp_t committer_time;
ea02ffa3 93 struct strbuf committer_tz;
cee7f245 94
ea02ffa3 95 struct strbuf summary;
cee7f245
JH
96};
97
1732a1fd
JH
98/*
99 * Parse author/committer line in the commit object buffer
100 */
cee7f245 101static void get_ac_line(const char *inbuf, const char *what,
ea02ffa3 102 struct strbuf *name, struct strbuf *mail,
dddbad72 103 timestamp_t *time, struct strbuf *tz)
cee7f245 104{
3c020bd5 105 struct ident_split ident;
ea02ffa3
AP
106 size_t len, maillen, namelen;
107 char *tmp, *endp;
108 const char *namebuf, *mailbuf;
cee7f245
JH
109
110 tmp = strstr(inbuf, what);
111 if (!tmp)
112 goto error_out;
113 tmp += strlen(what);
114 endp = strchr(tmp, '\n');
115 if (!endp)
116 len = strlen(tmp);
117 else
118 len = endp - tmp;
3c020bd5
AP
119
120 if (split_ident_line(&ident, tmp, len)) {
cee7f245
JH
121 error_out:
122 /* Ugh */
ea02ffa3
AP
123 tmp = "(unknown)";
124 strbuf_addstr(name, tmp);
125 strbuf_addstr(mail, tmp);
126 strbuf_addstr(tz, tmp);
cee7f245
JH
127 *time = 0;
128 return;
129 }
cee7f245 130
3c020bd5 131 namelen = ident.name_end - ident.name_begin;
ea02ffa3 132 namebuf = ident.name_begin;
cee7f245 133
ea02ffa3
AP
134 maillen = ident.mail_end - ident.mail_begin;
135 mailbuf = ident.mail_begin;
f9567384 136
de5abe9f
RS
137 if (ident.date_begin && ident.date_end)
138 *time = strtoul(ident.date_begin, NULL, 10);
139 else
140 *time = 0;
f9567384 141
de5abe9f
RS
142 if (ident.tz_begin && ident.tz_end)
143 strbuf_add(tz, ident.tz_begin, ident.tz_end - ident.tz_begin);
144 else
145 strbuf_addstr(tz, "(unknown)");
f9567384 146
f9567384 147 /*
d20d654f 148 * Now, convert both name and e-mail using mailmap
f9567384 149 */
ea02ffa3
AP
150 map_user(&mailmap, &mailbuf, &maillen,
151 &namebuf, &namelen);
152
153 strbuf_addf(mail, "<%.*s>", (int)maillen, mailbuf);
154 strbuf_add(name, namebuf, namelen);
155}
156
157static void commit_info_init(struct commit_info *ci)
158{
159
160 strbuf_init(&ci->author, 0);
161 strbuf_init(&ci->author_mail, 0);
162 strbuf_init(&ci->author_tz, 0);
163 strbuf_init(&ci->committer, 0);
164 strbuf_init(&ci->committer_mail, 0);
165 strbuf_init(&ci->committer_tz, 0);
166 strbuf_init(&ci->summary, 0);
167}
168
169static void commit_info_destroy(struct commit_info *ci)
170{
171
172 strbuf_release(&ci->author);
173 strbuf_release(&ci->author_mail);
174 strbuf_release(&ci->author_tz);
175 strbuf_release(&ci->committer);
176 strbuf_release(&ci->committer_mail);
177 strbuf_release(&ci->committer_tz);
178 strbuf_release(&ci->summary);
cee7f245
JH
179}
180
181static void get_commit_info(struct commit *commit,
182 struct commit_info *ret,
183 int detailed)
184{
185 int len;
e297cf5a 186 const char *subject, *encoding;
b000c59b 187 const char *message;
ea02ffa3
AP
188
189 commit_info_init(ret);
cee7f245 190
e297cf5a 191 encoding = get_log_output_encoding();
5a10d236 192 message = logmsg_reencode(commit, NULL, encoding);
69cd8f63 193 get_ac_line(message, "\nauthor ",
ea02ffa3 194 &ret->author, &ret->author_mail,
cee7f245
JH
195 &ret->author_time, &ret->author_tz);
196
69cd8f63 197 if (!detailed) {
b66103c3 198 unuse_commit_buffer(commit, message);
cee7f245 199 return;
69cd8f63 200 }
cee7f245 201
69cd8f63 202 get_ac_line(message, "\ncommitter ",
ea02ffa3 203 &ret->committer, &ret->committer_mail,
cee7f245
JH
204 &ret->committer_time, &ret->committer_tz);
205
ad98a58b 206 len = find_commit_subject(message, &subject);
ea02ffa3
AP
207 if (len)
208 strbuf_add(&ret->summary, subject, len);
209 else
f2fd0760 210 strbuf_addf(&ret->summary, "(%s)", oid_to_hex(&commit->object.oid));
ea02ffa3 211
b66103c3 212 unuse_commit_buffer(commit, message);
cee7f245
JH
213}
214
1732a1fd 215/*
4e768329
JK
216 * Write out any suspect information which depends on the path. This must be
217 * handled separately from emit_one_suspect_detail(), because a given commit
218 * may have changes in multiple paths. So this needs to appear each time
219 * we mention a new group.
220 *
1732a1fd
JH
221 * To allow LF and other nonportable characters in pathnames,
222 * they are c-style quoted as needed.
223 */
f84afb9c 224static void write_filename_info(struct blame_origin *suspect)
46e5e69d 225{
4e768329 226 if (suspect->previous) {
f84afb9c 227 struct blame_origin *prev = suspect->previous;
4e768329
JK
228 printf("previous %s ", oid_to_hex(&prev->commit->object.oid));
229 write_name_quoted(prev->path, stdout, '\n');
230 }
46e5e69d 231 printf("filename ");
4e768329 232 write_name_quoted(suspect->path, stdout, '\n');
46e5e69d
JH
233}
234
9991030c
JH
235/*
236 * Porcelain/Incremental format wants to show a lot of details per
237 * commit. Instead of repeating this every line, emit it only once,
e86226e3
JK
238 * the first time each commit appears in the output (unless the
239 * user has specifically asked for us to repeat).
9991030c 240 */
f84afb9c 241static int emit_one_suspect_detail(struct blame_origin *suspect, int repeat)
9991030c
JH
242{
243 struct commit_info ci;
244
e86226e3 245 if (!repeat && (suspect->commit->object.flags & METAINFO_SHOWN))
9991030c
JH
246 return 0;
247
248 suspect->commit->object.flags |= METAINFO_SHOWN;
249 get_commit_info(suspect->commit, &ci, 1);
ea02ffa3
AP
250 printf("author %s\n", ci.author.buf);
251 printf("author-mail %s\n", ci.author_mail.buf);
cb71f8bd 252 printf("author-time %"PRItime"\n", ci.author_time);
ea02ffa3
AP
253 printf("author-tz %s\n", ci.author_tz.buf);
254 printf("committer %s\n", ci.committer.buf);
255 printf("committer-mail %s\n", ci.committer_mail.buf);
cb71f8bd 256 printf("committer-time %"PRItime"\n", ci.committer_time);
ea02ffa3
AP
257 printf("committer-tz %s\n", ci.committer_tz.buf);
258 printf("summary %s\n", ci.summary.buf);
9991030c
JH
259 if (suspect->commit->object.flags & UNINTERESTING)
260 printf("boundary\n");
ea02ffa3
AP
261
262 commit_info_destroy(&ci);
263
9991030c
JH
264 return 1;
265}
266
1732a1fd 267/*
7e6ac6e4
DK
268 * The blame_entry is found to be guilty for the range.
269 * Show it in incremental output.
1732a1fd 270 */
8c59921d 271static void found_guilty_entry(struct blame_entry *ent, void *data)
717d1462 272{
8c59921d
JS
273 struct progress_info *pi = (struct progress_info *)data;
274
717d1462 275 if (incremental) {
f84afb9c 276 struct blame_origin *suspect = ent->suspect;
717d1462
LT
277
278 printf("%s %d %d %d\n",
f2fd0760 279 oid_to_hex(&suspect->commit->object.oid),
717d1462 280 ent->s_lno + 1, ent->lno + 1, ent->num_lines);
e86226e3 281 emit_one_suspect_detail(suspect, 0);
4e768329 282 write_filename_info(suspect);
06f59e9f 283 maybe_flush_or_die(stdout, "stdout");
717d1462 284 }
aba37f49
ECA
285 pi->blamed_lines += ent->num_lines;
286 display_progress(pi->progress, pi->blamed_lines);
717d1462
LT
287}
288
dddbad72 289static const char *format_time(timestamp_t time, const char *tz_str,
717d1462
LT
290 int show_raw_time)
291{
bccce0f8 292 static struct strbuf time_buf = STRBUF_INIT;
717d1462 293
bccce0f8 294 strbuf_reset(&time_buf);
717d1462 295 if (show_raw_time) {
cb71f8bd 296 strbuf_addf(&time_buf, "%"PRItime" %s", time, tz_str);
717d1462 297 }
31653c1a 298 else {
ac39b277 299 const char *time_str;
bccce0f8 300 size_t time_width;
ac39b277 301 int tz;
31653c1a 302 tz = atoi(tz_str);
a5481a6c 303 time_str = show_date(time, tz, &blame_date_mode);
bccce0f8
JX
304 strbuf_addstr(&time_buf, time_str);
305 /*
306 * Add space paddings to time_buf to display a fixed width
307 * string, and use time_width for display width calibration.
308 */
309 for (time_width = utf8_strwidth(time_str);
310 time_width < blame_date_width;
311 time_width++)
312 strbuf_addch(&time_buf, ' ');
31653c1a 313 }
bccce0f8 314 return time_buf.buf;
717d1462
LT
315}
316
cee7f245
JH
317#define OUTPUT_ANNOTATE_COMPAT 001
318#define OUTPUT_LONG_OBJECT_NAME 002
319#define OUTPUT_RAW_TIMESTAMP 004
320#define OUTPUT_PORCELAIN 010
321#define OUTPUT_SHOW_NAME 020
322#define OUTPUT_SHOW_NUMBER 040
cdc2d5f1
SB
323#define OUTPUT_SHOW_SCORE 0100
324#define OUTPUT_NO_AUTHOR 0200
1b8cdce9 325#define OUTPUT_SHOW_EMAIL 0400
cdc2d5f1
SB
326#define OUTPUT_LINE_PORCELAIN 01000
327#define OUTPUT_COLOR_LINE 02000
25d5f529 328#define OUTPUT_SHOW_AGE_WITH_COLOR 04000
cee7f245 329
f84afb9c 330static void emit_porcelain_details(struct blame_origin *suspect, int repeat)
e86226e3
JK
331{
332 if (emit_one_suspect_detail(suspect, repeat) ||
333 (suspect->commit->object.flags & MORE_THAN_ONE_PATH))
4e768329 334 write_filename_info(suspect);
e86226e3
JK
335}
336
9807b3d6 337static void emit_porcelain(struct blame_scoreboard *sb, struct blame_entry *ent,
e86226e3 338 int opt)
cee7f245 339{
ed747dd5 340 int repeat = opt & OUTPUT_LINE_PORCELAIN;
cee7f245
JH
341 int cnt;
342 const char *cp;
f84afb9c 343 struct blame_origin *suspect = ent->suspect;
dc01505f 344 char hex[GIT_MAX_HEXSZ + 1];
cee7f245 345
2490574d 346 oid_to_hex_r(hex, &suspect->commit->object.oid);
7e6ac6e4 347 printf("%s %d %d %d\n",
cee7f245 348 hex,
cee7f245
JH
349 ent->s_lno + 1,
350 ent->lno + 1,
351 ent->num_lines);
ed747dd5 352 emit_porcelain_details(suspect, repeat);
cee7f245 353
935202bd 354 cp = blame_nth_line(sb, ent->lno);
cee7f245
JH
355 for (cnt = 0; cnt < ent->num_lines; cnt++) {
356 char ch;
ed747dd5 357 if (cnt) {
cee7f245
JH
358 printf("%s %d %d\n", hex,
359 ent->s_lno + 1 + cnt,
360 ent->lno + 1 + cnt);
ed747dd5
JK
361 if (repeat)
362 emit_porcelain_details(suspect, 1);
363 }
cee7f245
JH
364 putchar('\t');
365 do {
366 ch = *cp++;
367 putchar(ch);
368 } while (ch != '\n' &&
369 cp < sb->final_buf + sb->final_buf_size);
370 }
a5ca8367
JS
371
372 if (sb->final_buf_size && cp[-1] != '\n')
373 putchar('\n');
cee7f245
JH
374}
375
25d5f529
SB
376static struct color_field {
377 timestamp_t hop;
378 char col[COLOR_MAXLEN];
379} *colorfield;
380static int colorfield_nr, colorfield_alloc;
381
382static void parse_color_fields(const char *s)
383{
384 struct string_list l = STRING_LIST_INIT_DUP;
385 struct string_list_item *item;
386 enum { EXPECT_DATE, EXPECT_COLOR } next = EXPECT_COLOR;
387
388 colorfield_nr = 0;
389
390 /* Ideally this would be stripped and split at the same time? */
391 string_list_split(&l, s, ',', -1);
392 ALLOC_GROW(colorfield, colorfield_nr + 1, colorfield_alloc);
393
394 for_each_string_list_item(item, &l) {
395 switch (next) {
396 case EXPECT_DATE:
397 colorfield[colorfield_nr].hop = approxidate(item->string);
398 next = EXPECT_COLOR;
399 colorfield_nr++;
400 ALLOC_GROW(colorfield, colorfield_nr + 1, colorfield_alloc);
401 break;
402 case EXPECT_COLOR:
403 if (color_parse(item->string, colorfield[colorfield_nr].col))
404 die(_("expecting a color: %s"), item->string);
405 next = EXPECT_DATE;
406 break;
407 }
408 }
409
410 if (next == EXPECT_COLOR)
1a07e59c 411 die(_("must end with a color"));
25d5f529
SB
412
413 colorfield[colorfield_nr].hop = TIME_MAX;
297bdf07 414 string_list_clear(&l, 0);
25d5f529
SB
415}
416
417static void setup_default_color_by_age(void)
418{
419 parse_color_fields("blue,12 month ago,white,1 month ago,red");
420}
421
422static void determine_line_heat(struct blame_entry *ent, const char **dest_color)
423{
424 int i = 0;
425 struct commit_info ci;
426 get_commit_info(ent->suspect->commit, &ci, 1);
427
428 while (i < colorfield_nr && ci.author_time > colorfield[i].hop)
429 i++;
430
431 *dest_color = colorfield[i].col;
432}
433
9807b3d6 434static void emit_other(struct blame_scoreboard *sb, struct blame_entry *ent, int opt)
cee7f245
JH
435{
436 int cnt;
437 const char *cp;
f84afb9c 438 struct blame_origin *suspect = ent->suspect;
cee7f245 439 struct commit_info ci;
dc01505f 440 char hex[GIT_MAX_HEXSZ + 1];
cee7f245 441 int show_raw_time = !!(opt & OUTPUT_RAW_TIMESTAMP);
25d5f529 442 const char *default_color = NULL, *color = NULL, *reset = NULL;
cee7f245
JH
443
444 get_commit_info(suspect->commit, &ci, 1);
2490574d 445 oid_to_hex_r(hex, &suspect->commit->object.oid);
cee7f245 446
935202bd 447 cp = blame_nth_line(sb, ent->lno);
25d5f529
SB
448
449 if (opt & OUTPUT_SHOW_AGE_WITH_COLOR) {
450 determine_line_heat(ent, &default_color);
451 color = default_color;
452 reset = GIT_COLOR_RESET;
453 }
454
cee7f245
JH
455 for (cnt = 0; cnt < ent->num_lines; cnt++) {
456 char ch;
110d26fc 457 int length = (opt & OUTPUT_LONG_OBJECT_NAME) ? GIT_SHA1_HEXSZ : abbrev;
b11121d9 458
cdc2d5f1
SB
459 if (opt & OUTPUT_COLOR_LINE) {
460 if (cnt > 0) {
461 color = repeated_meta_color;
462 reset = GIT_COLOR_RESET;
463 } else {
25d5f529
SB
464 color = default_color ? default_color : NULL;
465 reset = default_color ? GIT_COLOR_RESET : NULL;
cdc2d5f1
SB
466 }
467 }
468 if (color)
469 fputs(color, stdout);
470
b11121d9 471 if (suspect->commit->object.flags & UNINTERESTING) {
e68989a7
JH
472 if (blank_boundary)
473 memset(hex, ' ', length);
7ceacdff 474 else if (!(opt & OUTPUT_ANNOTATE_COMPAT)) {
4c10a5ca
JH
475 length--;
476 putchar('^');
477 }
b11121d9 478 }
cee7f245 479
b11121d9 480 printf("%.*s", length, hex);
1b8cdce9
KB
481 if (opt & OUTPUT_ANNOTATE_COMPAT) {
482 const char *name;
483 if (opt & OUTPUT_SHOW_EMAIL)
ea02ffa3 484 name = ci.author_mail.buf;
1b8cdce9 485 else
ea02ffa3 486 name = ci.author.buf;
1b8cdce9 487 printf("\t(%10s\t%10s\t%d)", name,
ea02ffa3 488 format_time(ci.author_time, ci.author_tz.buf,
cee7f245
JH
489 show_raw_time),
490 ent->lno + 1 + cnt);
1b8cdce9 491 } else {
5ff62c30 492 if (opt & OUTPUT_SHOW_SCORE)
54a4c617
JH
493 printf(" %*d %02d",
494 max_score_digits, ent->score,
495 ent->suspect->refcnt);
cee7f245
JH
496 if (opt & OUTPUT_SHOW_NAME)
497 printf(" %-*.*s", longest_file, longest_file,
498 suspect->path);
499 if (opt & OUTPUT_SHOW_NUMBER)
500 printf(" %*d", max_orig_digits,
501 ent->s_lno + 1 + cnt);
093dc5be 502
ffaf9cc0 503 if (!(opt & OUTPUT_NO_AUTHOR)) {
1b8cdce9
KB
504 const char *name;
505 int pad;
506 if (opt & OUTPUT_SHOW_EMAIL)
ea02ffa3 507 name = ci.author_mail.buf;
1b8cdce9 508 else
ea02ffa3 509 name = ci.author.buf;
1b8cdce9 510 pad = longest_author - utf8_strwidth(name);
ffaf9cc0 511 printf(" (%s%*s %10s",
1b8cdce9 512 name, pad, "",
093dc5be 513 format_time(ci.author_time,
ea02ffa3 514 ci.author_tz.buf,
093dc5be 515 show_raw_time));
ffaf9cc0 516 }
093dc5be 517 printf(" %*d) ",
cee7f245
JH
518 max_digits, ent->lno + 1 + cnt);
519 }
cdc2d5f1
SB
520 if (reset)
521 fputs(reset, stdout);
cee7f245
JH
522 do {
523 ch = *cp++;
524 putchar(ch);
525 } while (ch != '\n' &&
526 cp < sb->final_buf + sb->final_buf_size);
527 }
a5ca8367
JS
528
529 if (sb->final_buf_size && cp[-1] != '\n')
530 putchar('\n');
ea02ffa3
AP
531
532 commit_info_destroy(&ci);
cee7f245
JH
533}
534
9807b3d6 535static void output(struct blame_scoreboard *sb, int option)
cee7f245
JH
536{
537 struct blame_entry *ent;
538
539 if (option & OUTPUT_PORCELAIN) {
540 for (ent = sb->ent; ent; ent = ent->next) {
7e6ac6e4 541 int count = 0;
f84afb9c 542 struct blame_origin *suspect;
7e6ac6e4 543 struct commit *commit = ent->suspect->commit;
cee7f245
JH
544 if (commit->object.flags & MORE_THAN_ONE_PATH)
545 continue;
4e0df4e6 546 for (suspect = get_blame_suspects(commit); suspect; suspect = suspect->next) {
7e6ac6e4
DK
547 if (suspect->guilty && count++) {
548 commit->object.flags |= MORE_THAN_ONE_PATH;
549 break;
550 }
cee7f245
JH
551 }
552 }
553 }
554
555 for (ent = sb->ent; ent; ent = ent->next) {
556 if (option & OUTPUT_PORCELAIN)
e86226e3 557 emit_porcelain(sb, ent, option);
5ff62c30 558 else {
cee7f245 559 emit_other(sb, ent, option);
5ff62c30 560 }
cee7f245
JH
561 }
562}
563
1732a1fd
JH
564/*
565 * Add phony grafts for use with -S; this is primarily to
34baebce 566 * support git's cvsserver that wants to give a linear history
1732a1fd
JH
567 * to its clients.
568 */
cee7f245
JH
569static int read_ancestry(const char *graft_file)
570{
e9d983f1 571 FILE *fp = fopen_or_warn(graft_file, "r");
e228c173 572 struct strbuf buf = STRBUF_INIT;
cee7f245
JH
573 if (!fp)
574 return -1;
e228c173 575 while (!strbuf_getwholeline(&buf, fp, '\n')) {
cee7f245 576 /* The format is just "Commit Parent1 Parent2 ...\n" */
9a934032 577 struct commit_graft *graft = read_graft_line(&buf);
8eaf7986
JH
578 if (graft)
579 register_commit_graft(graft, 0);
cee7f245
JH
580 }
581 fclose(fp);
e228c173 582 strbuf_release(&buf);
cee7f245
JH
583 return 0;
584}
585
f84afb9c 586static int update_auto_abbrev(int auto_abbrev, struct blame_origin *suspect)
b31272f7 587{
aab9583f 588 const char *uniq = find_unique_abbrev(&suspect->commit->object.oid,
b31272f7
JH
589 auto_abbrev);
590 int len = strlen(uniq);
591 if (auto_abbrev < len)
592 return len;
593 return auto_abbrev;
594}
595
1732a1fd
JH
596/*
597 * How many columns do we need to show line numbers, authors,
598 * and filenames?
599 */
9807b3d6 600static void find_alignment(struct blame_scoreboard *sb, int *option)
cee7f245
JH
601{
602 int longest_src_lines = 0;
603 int longest_dst_lines = 0;
5ff62c30 604 unsigned largest_score = 0;
cee7f245 605 struct blame_entry *e;
b31272f7 606 int compute_auto_abbrev = (abbrev < 0);
5293284b 607 int auto_abbrev = DEFAULT_ABBREV;
cee7f245
JH
608
609 for (e = sb->ent; e; e = e->next) {
f84afb9c 610 struct blame_origin *suspect = e->suspect;
cee7f245
JH
611 int num;
612
b31272f7
JH
613 if (compute_auto_abbrev)
614 auto_abbrev = update_auto_abbrev(auto_abbrev, suspect);
ab3bb800
JH
615 if (strcmp(suspect->path, sb->path))
616 *option |= OUTPUT_SHOW_NAME;
617 num = strlen(suspect->path);
618 if (longest_file < num)
619 longest_file = num;
cee7f245 620 if (!(suspect->commit->object.flags & METAINFO_SHOWN)) {
e6005927 621 struct commit_info ci;
cee7f245
JH
622 suspect->commit->object.flags |= METAINFO_SHOWN;
623 get_commit_info(suspect->commit, &ci, 1);
1b8cdce9 624 if (*option & OUTPUT_SHOW_EMAIL)
ea02ffa3 625 num = utf8_strwidth(ci.author_mail.buf);
1b8cdce9 626 else
ea02ffa3 627 num = utf8_strwidth(ci.author.buf);
cee7f245
JH
628 if (longest_author < num)
629 longest_author = num;
e6005927 630 commit_info_destroy(&ci);
cee7f245
JH
631 }
632 num = e->s_lno + e->num_lines;
633 if (longest_src_lines < num)
634 longest_src_lines = num;
635 num = e->lno + e->num_lines;
636 if (longest_dst_lines < num)
637 longest_dst_lines = num;
1a31a2d9
JS
638 if (largest_score < blame_entry_score(sb, e))
639 largest_score = blame_entry_score(sb, e);
cee7f245 640 }
ec7ff5ba
ZJS
641 max_orig_digits = decimal_width(longest_src_lines);
642 max_digits = decimal_width(longest_dst_lines);
643 max_score_digits = decimal_width(largest_score);
b31272f7
JH
644
645 if (compute_auto_abbrev)
646 /* one more abbrev length is needed for the boundary commit */
647 abbrev = auto_abbrev + 1;
cee7f245
JH
648}
649
4149c186 650static void sanity_check_on_fail(struct blame_scoreboard *sb, int baa)
54a4c617 651{
4149c186
JS
652 int opt = OUTPUT_SHOW_SCORE | OUTPUT_SHOW_NUMBER | OUTPUT_SHOW_NAME;
653 find_alignment(sb, &opt);
654 output(sb, opt);
655 die("Baa %d!", baa);
54a4c617
JH
656}
657
4a0fc95f
JH
658static unsigned parse_score(const char *arg)
659{
660 char *end;
661 unsigned long score = strtoul(arg, &end, 10);
662 if (*end)
663 return 0;
664 return score;
665}
666
20239bae
JK
667static const char *add_prefix(const char *prefix, const char *path)
668{
097971f5 669 return prefix_path(prefix, prefix ? strlen(prefix) : 0, path);
20239bae
JK
670}
671
ef90d6d4 672static int git_blame_config(const char *var, const char *value, void *cb)
4c10a5ca
JH
673{
674 if (!strcmp(var, "blame.showroot")) {
675 show_root = git_config_bool(var, value);
676 return 0;
677 }
678 if (!strcmp(var, "blame.blankboundary")) {
679 blank_boundary = git_config_bool(var, value);
680 return 0;
681 }
8b504db3
QN
682 if (!strcmp(var, "blame.showemail")) {
683 int *output_option = cb;
684 if (git_config_bool(var, value))
685 *output_option |= OUTPUT_SHOW_EMAIL;
686 else
687 *output_option &= ~OUTPUT_SHOW_EMAIL;
688 return 0;
689 }
31653c1a
EL
690 if (!strcmp(var, "blame.date")) {
691 if (!value)
692 return config_error_nonbool(var);
a5481a6c 693 parse_date_format(value, &blame_date_mode);
31653c1a
EL
694 return 0;
695 }
cdc2d5f1
SB
696 if (!strcmp(var, "color.blame.repeatedlines")) {
697 if (color_parse_mem(value, strlen(value), repeated_meta_color))
698 warning(_("invalid color '%s' in color.blame.repeatedLines"),
699 value);
700 return 0;
701 }
25d5f529
SB
702 if (!strcmp(var, "color.blame.highlightrecent")) {
703 parse_color_fields(value);
704 return 0;
705 }
3b8a12e8 706
0dc95a4d
SB
707 if (!strcmp(var, "blame.coloring")) {
708 if (!strcmp(value, "repeatedLines")) {
709 coloring_mode |= OUTPUT_COLOR_LINE;
710 } else if (!strcmp(value, "highlightRecent")) {
711 coloring_mode |= OUTPUT_SHOW_AGE_WITH_COLOR;
712 } else if (!strcmp(value, "none")) {
713 coloring_mode &= ~(OUTPUT_COLOR_LINE |
714 OUTPUT_SHOW_AGE_WITH_COLOR);
715 } else {
716 warning(_("invalid value for blame.coloring"));
717 return 0;
718 }
719 }
3b8a12e8 720
5b162879
MH
721 if (git_diff_heuristic_config(var, value, cb) < 0)
722 return -1;
6680a087 723 if (userdiff_config(var, value) < 0)
3b8a12e8 724 return -1;
3b8a12e8 725
ef90d6d4 726 return git_default_config(var, value, cb);
4c10a5ca
JH
727}
728
5817da01
PH
729static int blame_copy_callback(const struct option *option, const char *arg, int unset)
730{
731 int *opt = option->value;
732
733 /*
734 * -C enables copy from removed files;
735 * -C -C enables copy from existing files, but only
736 * when blaming a new file;
737 * -C -C -C enables copy from existing files for
738 * everybody
739 */
740 if (*opt & PICKAXE_BLAME_COPY_HARDER)
741 *opt |= PICKAXE_BLAME_COPY_HARDEST;
742 if (*opt & PICKAXE_BLAME_COPY)
743 *opt |= PICKAXE_BLAME_COPY_HARDER;
744 *opt |= PICKAXE_BLAME_COPY | PICKAXE_BLAME_MOVE;
745
746 if (arg)
747 blame_copy_score = parse_score(arg);
748 return 0;
749}
750
751static int blame_move_callback(const struct option *option, const char *arg, int unset)
752{
753 int *opt = option->value;
754
755 *opt |= PICKAXE_BLAME_MOVE;
756
757 if (arg)
758 blame_move_score = parse_score(arg);
759 return 0;
760}
761
0c668f55
JH
762static int is_a_rev(const char *name)
763{
764 struct object_id oid;
765
766 if (get_oid(name, &oid))
767 return 0;
0df8e965 768 return OBJ_NONE < oid_object_info(the_repository, &oid, NULL);
0c668f55
JH
769}
770
acca687f 771int cmd_blame(int argc, const char **argv, const char *prefix)
cee7f245
JH
772{
773 struct rev_info revs;
774 const char *path;
9807b3d6 775 struct blame_scoreboard sb;
f84afb9c 776 struct blame_origin *o;
58dbfa2e
ES
777 struct blame_entry *ent = NULL;
778 long dashdash_pos, lno;
8c59921d 779 struct progress_info pi = { NULL, 0 };
5817da01 780
64093fc0
JK
781 struct string_list range_list = STRING_LIST_INIT_NODUP;
782 int output_option = 0, opt = 0;
783 int show_stats = 0;
784 const char *revs_file = NULL;
785 const char *contents_from = NULL;
786 const struct option options[] = {
d5d09d47
SB
787 OPT_BOOL(0, "incremental", &incremental, N_("Show blame entries as we find them, incrementally")),
788 OPT_BOOL('b', NULL, &blank_boundary, N_("Show blank SHA-1 for boundary commits (Default: off)")),
789 OPT_BOOL(0, "root", &show_root, N_("Do not treat root commits as boundaries (Default: off)")),
790 OPT_BOOL(0, "show-stats", &show_stats, N_("Show work cost statistics")),
aba37f49 791 OPT_BOOL(0, "progress", &show_progress, N_("Force progress reporting")),
efd2a8bd
NTND
792 OPT_BIT(0, "score-debug", &output_option, N_("Show output score for blame entries"), OUTPUT_SHOW_SCORE),
793 OPT_BIT('f', "show-name", &output_option, N_("Show original filename (Default: auto)"), OUTPUT_SHOW_NAME),
794 OPT_BIT('n', "show-number", &output_option, N_("Show original linenumber (Default: off)"), OUTPUT_SHOW_NUMBER),
795 OPT_BIT('p', "porcelain", &output_option, N_("Show in a format designed for machine consumption"), OUTPUT_PORCELAIN),
796 OPT_BIT(0, "line-porcelain", &output_option, N_("Show porcelain format with per-line commit information"), OUTPUT_PORCELAIN|OUTPUT_LINE_PORCELAIN),
797 OPT_BIT('c', NULL, &output_option, N_("Use the same output mode as git-annotate (Default: off)"), OUTPUT_ANNOTATE_COMPAT),
798 OPT_BIT('t', NULL, &output_option, N_("Show raw timestamp (Default: off)"), OUTPUT_RAW_TIMESTAMP),
799 OPT_BIT('l', NULL, &output_option, N_("Show long commit SHA1 (Default: off)"), OUTPUT_LONG_OBJECT_NAME),
800 OPT_BIT('s', NULL, &output_option, N_("Suppress author name and timestamp (Default: off)"), OUTPUT_NO_AUTHOR),
801 OPT_BIT('e', "show-email", &output_option, N_("Show author email instead of name (Default: off)"), OUTPUT_SHOW_EMAIL),
802 OPT_BIT('w', NULL, &xdl_opts, N_("Ignore whitespace differences"), XDF_IGNORE_WHITESPACE),
cdc2d5f1 803 OPT_BIT(0, "color-lines", &output_option, N_("color redundant metadata from previous line differently"), OUTPUT_COLOR_LINE),
25d5f529 804 OPT_BIT(0, "color-by-age", &output_option, N_("color lines by age"), OUTPUT_SHOW_AGE_WITH_COLOR),
5b162879
MH
805
806 /*
807 * The following two options are parsed by parse_revision_opt()
808 * and are only included here to get included in the "-h"
809 * output:
810 */
3cde4e02 811 { OPTION_LOWLEVEL_CALLBACK, 0, "indent-heuristic", NULL, NULL, N_("Use an experimental heuristic to improve diffs"), PARSE_OPT_NOARG, parse_opt_unknown_cb },
5b162879 812
efd2a8bd
NTND
813 OPT_BIT(0, "minimal", &xdl_opts, N_("Spend extra cycles to find better match"), XDF_NEED_MINIMAL),
814 OPT_STRING('S', NULL, &revs_file, N_("file"), N_("Use revisions from <file> instead of calling git-rev-list")),
815 OPT_STRING(0, "contents", &contents_from, N_("file"), N_("Use <file>'s contents as the final image")),
816 { OPTION_CALLBACK, 'C', NULL, &opt, N_("score"), N_("Find line copies within and across files"), PARSE_OPT_OPTARG, blame_copy_callback },
817 { OPTION_CALLBACK, 'M', NULL, &opt, N_("score"), N_("Find line movements within and across files"), PARSE_OPT_OPTARG, blame_move_callback },
58dbfa2e 818 OPT_STRING_LIST('L', NULL, &range_list, N_("n,m"), N_("Process only line range n,m, counting from 1")),
84393bfd 819 OPT__ABBREV(&abbrev),
5817da01
PH
820 OPT_END()
821 };
822
823 struct parse_opt_ctx_t ctx;
7ceacdff 824 int cmd_is_annotate = !strcmp(argv[0], "annotate");
58dbfa2e
ES
825 struct range_set ranges;
826 unsigned int range_i;
52f4d126 827 long anchor;
e68989a7 828
25d5f529 829 setup_default_color_by_age();
8b504db3 830 git_config(git_blame_config, &output_option);
5817da01 831 init_revisions(&revs, NULL);
31653c1a 832 revs.date_mode = blame_date_mode;
0d1e0e78
BW
833 revs.diffopt.flags.allow_textconv = 1;
834 revs.diffopt.flags.follow_renames = 1;
31653c1a 835
612702e8 836 save_commit_buffer = 0;
3f8d5204 837 dashdash_pos = 0;
aba37f49 838 show_progress = -1;
612702e8 839
9ca1169f
SB
840 parse_options_start(&ctx, argc, argv, prefix, options,
841 PARSE_OPT_KEEP_DASHDASH | PARSE_OPT_KEEP_ARGV0);
5817da01 842 for (;;) {
5817da01
PH
843 switch (parse_options_step(&ctx, options, blame_opt_usage)) {
844 case PARSE_OPT_HELP:
3bb0923f 845 case PARSE_OPT_ERROR:
5817da01
PH
846 exit(129);
847 case PARSE_OPT_DONE:
3f8d5204
PH
848 if (ctx.argv[0])
849 dashdash_pos = ctx.cpidx;
5817da01
PH
850 goto parse_done;
851 }
852
853 if (!strcmp(ctx.argv[0], "--reverse")) {
854 ctx.argv[0] = "--children";
855 reverse = 1;
856 }
6b61ec05 857 parse_revision_opt(&revs, &ctx, options, blame_opt_usage);
5817da01
PH
858 }
859parse_done:
0d1e0e78 860 no_whole_file_rename = !revs.diffopt.flags.follow_renames;
3cde4e02 861 xdl_opts |= revs.diffopt.xdl_opts & XDF_INDENT_HEURISTIC;
0d1e0e78 862 revs.diffopt.flags.follow_renames = 0;
5817da01
PH
863 argc = parse_options_end(&ctx);
864
aba37f49
ECA
865 if (incremental || (output_option & OUTPUT_PORCELAIN)) {
866 if (show_progress > 0)
e3f54bff 867 die(_("--progress can't be used with --incremental or porcelain formats"));
aba37f49
ECA
868 show_progress = 0;
869 } else if (show_progress < 0)
870 show_progress = isatty(2);
871
91229834 872 if (0 < abbrev && abbrev < GIT_SHA1_HEXSZ)
b31272f7
JH
873 /* one more abbrev length is needed for the boundary commit */
874 abbrev++;
ed58d808
JK
875 else if (!abbrev)
876 abbrev = GIT_SHA1_HEXSZ;
84393bfd 877
aa9ea77d 878 if (revs_file && read_ancestry(revs_file))
d824cbba 879 die_errno("reading graft file '%s' failed", revs_file);
aa9ea77d 880
31653c1a 881 if (cmd_is_annotate) {
7ceacdff 882 output_option |= OUTPUT_ANNOTATE_COMPAT;
a5481a6c 883 blame_date_mode.type = DATE_ISO8601;
31653c1a
EL
884 } else {
885 blame_date_mode = revs.date_mode;
886 }
887
888 /* The maximum width used to show the dates */
a5481a6c 889 switch (blame_date_mode.type) {
31653c1a
EL
890 case DATE_RFC2822:
891 blame_date_width = sizeof("Thu, 19 Oct 2006 16:00:04 -0700");
892 break;
466fb674
BB
893 case DATE_ISO8601_STRICT:
894 blame_date_width = sizeof("2006-10-19T16:00:04-07:00");
895 break;
31653c1a
EL
896 case DATE_ISO8601:
897 blame_date_width = sizeof("2006-10-19 16:00:04 -0700");
898 break;
899 case DATE_RAW:
900 blame_date_width = sizeof("1161298804 -0700");
901 break;
642833db
JK
902 case DATE_UNIX:
903 blame_date_width = sizeof("1161298804");
904 break;
31653c1a
EL
905 case DATE_SHORT:
906 blame_date_width = sizeof("2006-10-19");
907 break;
908 case DATE_RELATIVE:
66f5f6dc
ÆAB
909 /*
910 * TRANSLATORS: This string is used to tell us the
911 * maximum display width for a relative timestamp in
912 * "git blame" output. For C locale, "4 years, 11
913 * months ago", which takes 22 places, is the longest
914 * among various forms of relative timestamps, but
915 * your language may need more or fewer display
916 * columns.
917 */
dd75553b
JX
918 blame_date_width = utf8_strwidth(_("4 years, 11 months ago")) + 1; /* add the null */
919 break;
31653c1a
EL
920 case DATE_NORMAL:
921 blame_date_width = sizeof("Thu Oct 19 16:00:04 2006 -0700");
922 break;
aa1462cc
JK
923 case DATE_STRFTIME:
924 blame_date_width = strlen(show_date(0, 0, &blame_date_mode)) + 1; /* add the null */
925 break;
31653c1a
EL
926 }
927 blame_date_width -= 1; /* strip the null */
7ceacdff 928
0d1e0e78 929 if (revs.diffopt.flags.find_copies_harder)
b3123f98
JH
930 opt |= (PICKAXE_BLAME_COPY | PICKAXE_BLAME_MOVE |
931 PICKAXE_BLAME_COPY_HARDER);
932
1732a1fd
JH
933 /*
934 * We have collected options unknown to us in argv[1..unk]
cee7f245 935 * which are to be passed to revision machinery if we are
3dff5379 936 * going to do the "bottom" processing.
cee7f245
JH
937 *
938 * The remaining are:
939 *
22e5e58a 940 * (1) if dashdash_pos != 0, it is either
3f8d5204
PH
941 * "blame [revisions] -- <path>" or
942 * "blame -- <path> <rev>"
cee7f245 943 *
22e5e58a 944 * (2) otherwise, it is one of the two:
3f8d5204
PH
945 * "blame [revisions] <path>"
946 * "blame <path> <rev>"
cee7f245 947 *
3f8d5204
PH
948 * Note that we must strip out <path> from the arguments: we do not
949 * want the path pruning but we may want "bottom" processing.
cee7f245 950 */
3f8d5204
PH
951 if (dashdash_pos) {
952 switch (argc - dashdash_pos - 1) {
953 case 2: /* (1b) */
954 if (argc != 4)
5817da01 955 usage_with_options(blame_opt_usage, options);
3f8d5204
PH
956 /* reorder for the new way: <rev> -- <path> */
957 argv[1] = argv[3];
958 argv[3] = argv[2];
959 argv[2] = "--";
960 /* FALLTHROUGH */
961 case 1: /* (1a) */
962 path = add_prefix(prefix, argv[--argc]);
963 argv[argc] = NULL;
964 break;
965 default:
966 usage_with_options(blame_opt_usage, options);
cee7f245 967 }
3f8d5204
PH
968 } else {
969 if (argc < 2)
5817da01 970 usage_with_options(blame_opt_usage, options);
0c668f55 971 if (argc == 3 && is_a_rev(argv[argc - 1])) { /* (2b) */
3f8d5204
PH
972 path = add_prefix(prefix, argv[1]);
973 argv[1] = argv[2];
0c668f55
JH
974 } else { /* (2a) */
975 if (argc == 2 && is_a_rev(argv[1]) && !get_git_work_tree())
976 die("missing <path> to blame");
977 path = add_prefix(prefix, argv[argc - 1]);
cee7f245 978 }
3f8d5204 979 argv[argc - 1] = "--";
cee7f245
JH
980 }
981
8b3dce56 982 revs.disable_stdin = 1;
3f8d5204 983 setup_revisions(argc, argv, &revs, NULL);
cee7f245 984
6e4c9b5b 985 init_scoreboard(&sb);
85af7929 986 sb.revs = &revs;
84be875e 987 sb.contents_from = contents_from;
f81d70e9 988 sb.reverse = reverse;
d0d0ef1f
JS
989 setup_scoreboard(&sb, path, &o);
990 lno = sb.num_lines;
cee7f245 991
58dbfa2e 992 if (lno && !range_list.nr)
aa59e14b 993 string_list_append(&range_list, "1");
58dbfa2e 994
52f4d126 995 anchor = 1;
58dbfa2e
ES
996 range_set_init(&ranges, range_list.nr);
997 for (range_i = 0; range_i < range_list.nr; ++range_i) {
998 long bottom, top;
999 if (parse_range_arg(range_list.items[range_i].string,
52f4d126 1000 nth_line_cb, &sb, lno, anchor,
58dbfa2e
ES
1001 &bottom, &top, sb.path))
1002 usage(blame_usage);
1003 if (lno < top || ((lno || bottom) && lno < bottom))
e3f54bff
VA
1004 die(Q_("file %s has only %lu line",
1005 "file %s has only %lu lines",
1006 lno), path, lno);
58dbfa2e
ES
1007 if (bottom < 1)
1008 bottom = 1;
1009 if (top < 1)
1010 top = lno;
1011 bottom--;
1012 range_set_append_unsafe(&ranges, bottom, top);
52f4d126 1013 anchor = top + 1;
58dbfa2e
ES
1014 }
1015 sort_and_merge_range_set(&ranges);
1016
1017 for (range_i = ranges.nr; range_i > 0; --range_i) {
1018 const struct range *r = &ranges.ranges[range_i - 1];
e94f77f0 1019 ent = blame_entry_prepend(ent, r->start, r->end, o);
58dbfa2e 1020 }
7e6ac6e4
DK
1021
1022 o->suspects = ent;
1023 prio_queue_put(&sb.commits, o->commit);
1024
006a0744 1025 blame_origin_decref(o);
58dbfa2e
ES
1026
1027 range_set_release(&ranges);
1028 string_list_clear(&range_list, 0);
cee7f245 1029
7e6ac6e4 1030 sb.ent = NULL;
cee7f245
JH
1031 sb.path = path;
1032
18ec0d62
JS
1033 if (blame_move_score)
1034 sb.move_score = blame_move_score;
1035 if (blame_copy_score)
1036 sb.copy_score = blame_copy_score;
1037
4149c186
JS
1038 sb.debug = DEBUG;
1039 sb.on_sanity_fail = &sanity_check_on_fail;
1040
2cf83374 1041 sb.show_root = show_root;
73e1c299 1042 sb.xdl_opts = xdl_opts;
1f44129b 1043 sb.no_whole_file_rename = no_whole_file_rename;
2cf83374 1044
d551a488 1045 read_mailmap(&mailmap, NULL);
f9567384 1046
8c59921d
JS
1047 sb.found_guilty_entry = &found_guilty_entry;
1048 sb.found_guilty_entry_data = &pi;
1049 if (show_progress)
8aade107 1050 pi.progress = start_delayed_progress(_("Blaming lines"), sb.num_lines);
8c59921d 1051
aba37f49
ECA
1052 assign_blame(&sb, opt);
1053
8c59921d
JS
1054 stop_progress(&pi.progress);
1055
b92565dc
MH
1056 if (!incremental)
1057 setup_pager();
835c49f7 1058 else
717d1462
LT
1059 return 0;
1060
78b06e66 1061 blame_sort_final(&sb);
7e6ac6e4 1062
c6971362 1063 blame_coalesce(&sb);
cee7f245 1064
0dc95a4d
SB
1065 if (!(output_option & (OUTPUT_COLOR_LINE | OUTPUT_SHOW_AGE_WITH_COLOR)))
1066 output_option |= coloring_mode;
1067
cdc2d5f1 1068 if (!(output_option & OUTPUT_PORCELAIN)) {
cee7f245 1069 find_alignment(&sb, &output_option);
cdc2d5f1
SB
1070 if (!*repeated_meta_color &&
1071 (output_option & OUTPUT_COLOR_LINE))
1072 strcpy(repeated_meta_color, GIT_COLOR_CYAN);
1073 }
1074 if (output_option & OUTPUT_ANNOTATE_COMPAT)
25d5f529 1075 output_option &= ~(OUTPUT_COLOR_LINE | OUTPUT_SHOW_AGE_WITH_COLOR);
cee7f245
JH
1076
1077 output(&sb, output_option);
1078 free((void *)sb.final_buf);
1079 for (ent = sb.ent; ent; ) {
1080 struct blame_entry *e = ent->next;
1081 free(ent);
1082 ent = e;
1083 }
c2e525d9 1084
870b39c1 1085 if (show_stats) {
8449528d
JS
1086 printf("num read blob: %d\n", sb.num_read_blob);
1087 printf("num get patch: %d\n", sb.num_get_patch);
1088 printf("num commits: %d\n", sb.num_commits);
c2e525d9 1089 }
cee7f245
JH
1090 return 0;
1091}