6 #include "string-list.h"
11 #include "reflog-walk.h"
12 #include "gpg-interface.h"
14 static char *user_format
;
15 static struct cmt_fmt_map
{
20 const char *user_format
;
22 static size_t builtin_formats_len
;
23 static size_t commit_formats_len
;
24 static size_t commit_formats_alloc
;
25 static struct cmt_fmt_map
*find_commit_format(const char *sought
);
27 int commit_format_is_empty(enum cmit_fmt fmt
)
29 return fmt
== CMIT_FMT_USERFORMAT
&& !*user_format
;
32 static void save_user_format(struct rev_info
*rev
, const char *cp
, int is_tformat
)
35 user_format
= xstrdup(cp
);
37 rev
->use_terminator
= 1;
38 rev
->commit_format
= CMIT_FMT_USERFORMAT
;
41 static int git_pretty_formats_config(const char *var
, const char *value
, void *cb
)
43 struct cmt_fmt_map
*commit_format
= NULL
;
48 if (!skip_prefix(var
, "pretty.", &name
))
51 for (i
= 0; i
< builtin_formats_len
; i
++) {
52 if (!strcmp(commit_formats
[i
].name
, name
))
56 for (i
= builtin_formats_len
; i
< commit_formats_len
; i
++) {
57 if (!strcmp(commit_formats
[i
].name
, name
)) {
58 commit_format
= &commit_formats
[i
];
64 ALLOC_GROW(commit_formats
, commit_formats_len
+1,
65 commit_formats_alloc
);
66 commit_format
= &commit_formats
[commit_formats_len
];
67 memset(commit_format
, 0, sizeof(*commit_format
));
71 commit_format
->name
= xstrdup(name
);
72 commit_format
->format
= CMIT_FMT_USERFORMAT
;
73 if (git_config_string(&fmt
, var
, value
))
76 if (skip_prefix(fmt
, "format:", &fmt
))
77 commit_format
->is_tformat
= 0;
78 else if (skip_prefix(fmt
, "tformat:", &fmt
) || strchr(fmt
, '%'))
79 commit_format
->is_tformat
= 1;
81 commit_format
->is_alias
= 1;
82 commit_format
->user_format
= fmt
;
87 static void setup_commit_formats(void)
89 struct cmt_fmt_map builtin_formats
[] = {
90 { "raw", CMIT_FMT_RAW
, 0 },
91 { "medium", CMIT_FMT_MEDIUM
, 0 },
92 { "short", CMIT_FMT_SHORT
, 0 },
93 { "email", CMIT_FMT_EMAIL
, 0 },
94 { "fuller", CMIT_FMT_FULLER
, 0 },
95 { "full", CMIT_FMT_FULL
, 0 },
96 { "oneline", CMIT_FMT_ONELINE
, 1 }
98 commit_formats_len
= ARRAY_SIZE(builtin_formats
);
99 builtin_formats_len
= commit_formats_len
;
100 ALLOC_GROW(commit_formats
, commit_formats_len
, commit_formats_alloc
);
101 memcpy(commit_formats
, builtin_formats
,
102 sizeof(*builtin_formats
)*ARRAY_SIZE(builtin_formats
));
104 git_config(git_pretty_formats_config
, NULL
);
107 static struct cmt_fmt_map
*find_commit_format_recursive(const char *sought
,
108 const char *original
,
109 int num_redirections
)
111 struct cmt_fmt_map
*found
= NULL
;
112 size_t found_match_len
= 0;
115 if (num_redirections
>= commit_formats_len
)
116 die("invalid --pretty format: "
117 "'%s' references an alias which points to itself",
120 for (i
= 0; i
< commit_formats_len
; i
++) {
123 if (!starts_with(commit_formats
[i
].name
, sought
))
126 match_len
= strlen(commit_formats
[i
].name
);
127 if (found
== NULL
|| found_match_len
> match_len
) {
128 found
= &commit_formats
[i
];
129 found_match_len
= match_len
;
133 if (found
&& found
->is_alias
) {
134 found
= find_commit_format_recursive(found
->user_format
,
142 static struct cmt_fmt_map
*find_commit_format(const char *sought
)
145 setup_commit_formats();
147 return find_commit_format_recursive(sought
, sought
, 0);
150 void get_commit_format(const char *arg
, struct rev_info
*rev
)
152 struct cmt_fmt_map
*commit_format
;
154 rev
->use_terminator
= 0;
156 rev
->commit_format
= CMIT_FMT_DEFAULT
;
159 if (skip_prefix(arg
, "format:", &arg
)) {
160 save_user_format(rev
, arg
, 0);
164 if (!*arg
|| skip_prefix(arg
, "tformat:", &arg
) || strchr(arg
, '%')) {
165 save_user_format(rev
, arg
, 1);
169 commit_format
= find_commit_format(arg
);
171 die("invalid --pretty format: %s", arg
);
173 rev
->commit_format
= commit_format
->format
;
174 rev
->use_terminator
= commit_format
->is_tformat
;
175 if (commit_format
->format
== CMIT_FMT_USERFORMAT
) {
176 save_user_format(rev
, commit_format
->user_format
,
177 commit_format
->is_tformat
);
182 * Generic support for pretty-printing the header
184 static int get_one_line(const char *msg
)
199 /* High bit set, or ISO-2022-INT */
200 static int non_ascii(int ch
)
202 return !isascii(ch
) || ch
== '\033';
205 int has_non_ascii(const char *s
)
210 while ((ch
= *s
++) != '\0') {
217 static int is_rfc822_special(char ch
)
239 static int needs_rfc822_quoting(const char *s
, int len
)
242 for (i
= 0; i
< len
; i
++)
243 if (is_rfc822_special(s
[i
]))
248 static int last_line_length(struct strbuf
*sb
)
252 /* How many bytes are already used on the last line? */
253 for (i
= sb
->len
- 1; i
>= 0; i
--)
254 if (sb
->buf
[i
] == '\n')
256 return sb
->len
- (i
+ 1);
259 static void add_rfc822_quoted(struct strbuf
*out
, const char *s
, int len
)
263 /* just a guess, we may have to also backslash-quote */
264 strbuf_grow(out
, len
+ 2);
266 strbuf_addch(out
, '"');
267 for (i
= 0; i
< len
; i
++) {
271 strbuf_addch(out
, '\\');
274 strbuf_addch(out
, s
[i
]);
277 strbuf_addch(out
, '"');
285 static int is_rfc2047_special(char ch
, enum rfc2047_type type
)
288 * rfc2047, section 4.2:
290 * 8-bit values which correspond to printable ASCII characters other
291 * than "=", "?", and "_" (underscore), MAY be represented as those
292 * characters. (But see section 5 for restrictions.) In
293 * particular, SPACE and TAB MUST NOT be represented as themselves
294 * within encoded words.
298 * rule out non-ASCII characters and non-printable characters (the
299 * non-ASCII check should be redundant as isprint() is not localized
300 * and only knows about ASCII, but be defensive about that)
302 if (non_ascii(ch
) || !isprint(ch
))
306 * rule out special printable characters (' ' should be the only
307 * whitespace character considered printable, but be defensive and use
310 if (isspace(ch
) || ch
== '=' || ch
== '?' || ch
== '_')
314 * rfc2047, section 5.3:
316 * As a replacement for a 'word' entity within a 'phrase', for example,
317 * one that precedes an address in a From, To, or Cc header. The ABNF
318 * definition for 'phrase' from RFC 822 thus becomes:
320 * phrase = 1*( encoded-word / word )
322 * In this case the set of characters that may be used in a "Q"-encoded
323 * 'encoded-word' is restricted to: <upper and lower case ASCII
324 * letters, decimal digits, "!", "*", "+", "-", "/", "=", and "_"
325 * (underscore, ASCII 95.)>. An 'encoded-word' that appears within a
326 * 'phrase' MUST be separated from any adjacent 'word', 'text' or
327 * 'special' by 'linear-white-space'.
330 if (type
!= RFC2047_ADDRESS
)
333 /* '=' and '_' are special cases and have been checked above */
334 return !(isalnum(ch
) || ch
== '!' || ch
== '*' || ch
== '+' || ch
== '-' || ch
== '/');
337 static int needs_rfc2047_encoding(const char *line
, int len
,
338 enum rfc2047_type type
)
342 for (i
= 0; i
< len
; i
++) {
344 if (non_ascii(ch
) || ch
== '\n')
346 if ((i
+ 1 < len
) && (ch
== '=' && line
[i
+1] == '?'))
353 static void add_rfc2047(struct strbuf
*sb
, const char *line
, size_t len
,
354 const char *encoding
, enum rfc2047_type type
)
356 static const int max_encoded_length
= 76; /* per rfc2047 */
358 int line_len
= last_line_length(sb
);
360 strbuf_grow(sb
, len
* 3 + strlen(encoding
) + 100);
361 strbuf_addf(sb
, "=?%s?q?", encoding
);
362 line_len
+= strlen(encoding
) + 5; /* 5 for =??q? */
366 * RFC 2047, section 5 (3):
368 * Each 'encoded-word' MUST represent an integral number of
369 * characters. A multi-octet character may not be split across
370 * adjacent 'encoded- word's.
372 const unsigned char *p
= (const unsigned char *)line
;
373 int chrlen
= mbs_chrlen(&line
, &len
, encoding
);
374 int is_special
= (chrlen
> 1) || is_rfc2047_special(*p
, type
);
376 /* "=%02X" * chrlen, or the byte itself */
377 const char *encoded_fmt
= is_special
? "=%02X" : "%c";
378 int encoded_len
= is_special
? 3 * chrlen
: 1;
381 * According to RFC 2047, we could encode the special character
382 * ' ' (space) with '_' (underscore) for readability. But many
383 * programs do not understand this and just leave the
384 * underscore in place. Thus, we do nothing special here, which
385 * causes ' ' to be encoded as '=20', avoiding this problem.
388 if (line_len
+ encoded_len
+ 2 > max_encoded_length
) {
389 /* It won't fit with trailing "?=" --- break the line */
390 strbuf_addf(sb
, "?=\n =?%s?q?", encoding
);
391 line_len
= strlen(encoding
) + 5 + 1; /* =??q? plus SP */
394 for (i
= 0; i
< chrlen
; i
++)
395 strbuf_addf(sb
, encoded_fmt
, p
[i
]);
396 line_len
+= encoded_len
;
398 strbuf_addstr(sb
, "?=");
401 const char *show_ident_date(const struct ident_split
*ident
,
402 const struct date_mode
*mode
)
404 unsigned long date
= 0;
407 if (ident
->date_begin
&& ident
->date_end
)
408 date
= strtoul(ident
->date_begin
, NULL
, 10);
409 if (date_overflows(date
))
412 if (ident
->tz_begin
&& ident
->tz_end
)
413 tz
= strtol(ident
->tz_begin
, NULL
, 10);
414 if (tz
>= INT_MAX
|| tz
<= INT_MIN
)
417 return show_date(date
, tz
, mode
);
420 void pp_user_info(struct pretty_print_context
*pp
,
421 const char *what
, struct strbuf
*sb
,
422 const char *line
, const char *encoding
)
424 struct ident_split ident
;
426 const char *mailbuf
, *namebuf
;
427 size_t namelen
, maillen
;
428 int max_length
= 78; /* per rfc2822 */
430 if (pp
->fmt
== CMIT_FMT_ONELINE
)
433 line_end
= strchrnul(line
, '\n');
434 if (split_ident_line(&ident
, line
, line_end
- line
))
437 mailbuf
= ident
.mail_begin
;
438 maillen
= ident
.mail_end
- ident
.mail_begin
;
439 namebuf
= ident
.name_begin
;
440 namelen
= ident
.name_end
- ident
.name_begin
;
443 map_user(pp
->mailmap
, &mailbuf
, &maillen
, &namebuf
, &namelen
);
445 if (pp
->fmt
== CMIT_FMT_EMAIL
) {
446 if (pp
->from_ident
&& ident_cmp(pp
->from_ident
, &ident
)) {
447 struct strbuf buf
= STRBUF_INIT
;
449 strbuf_addstr(&buf
, "From: ");
450 strbuf_add(&buf
, namebuf
, namelen
);
451 strbuf_addstr(&buf
, " <");
452 strbuf_add(&buf
, mailbuf
, maillen
);
453 strbuf_addstr(&buf
, ">\n");
454 string_list_append(&pp
->in_body_headers
,
455 strbuf_detach(&buf
, NULL
));
457 mailbuf
= pp
->from_ident
->mail_begin
;
458 maillen
= pp
->from_ident
->mail_end
- mailbuf
;
459 namebuf
= pp
->from_ident
->name_begin
;
460 namelen
= pp
->from_ident
->name_end
- namebuf
;
463 strbuf_addstr(sb
, "From: ");
464 if (needs_rfc2047_encoding(namebuf
, namelen
, RFC2047_ADDRESS
)) {
465 add_rfc2047(sb
, namebuf
, namelen
,
466 encoding
, RFC2047_ADDRESS
);
467 max_length
= 76; /* per rfc2047 */
468 } else if (needs_rfc822_quoting(namebuf
, namelen
)) {
469 struct strbuf quoted
= STRBUF_INIT
;
470 add_rfc822_quoted("ed
, namebuf
, namelen
);
471 strbuf_add_wrapped_bytes(sb
, quoted
.buf
, quoted
.len
,
473 strbuf_release("ed
);
475 strbuf_add_wrapped_bytes(sb
, namebuf
, namelen
,
480 last_line_length(sb
) + strlen(" <") + maillen
+ strlen(">"))
481 strbuf_addch(sb
, '\n');
482 strbuf_addf(sb
, " <%.*s>\n", (int)maillen
, mailbuf
);
484 strbuf_addf(sb
, "%s: %.*s%.*s <%.*s>\n", what
,
485 (pp
->fmt
== CMIT_FMT_FULLER
) ? 4 : 0, " ",
486 (int)namelen
, namebuf
, (int)maillen
, mailbuf
);
490 case CMIT_FMT_MEDIUM
:
491 strbuf_addf(sb
, "Date: %s\n",
492 show_ident_date(&ident
, &pp
->date_mode
));
495 strbuf_addf(sb
, "Date: %s\n",
496 show_ident_date(&ident
, DATE_MODE(RFC2822
)));
498 case CMIT_FMT_FULLER
:
499 strbuf_addf(sb
, "%sDate: %s\n", what
,
500 show_ident_date(&ident
, &pp
->date_mode
));
508 static int is_empty_line(const char *line
, int *len_p
)
511 while (len
&& isspace(line
[len
- 1]))
517 static const char *skip_empty_lines(const char *msg
)
520 int linelen
= get_one_line(msg
);
524 if (!is_empty_line(msg
, &ll
))
531 static void add_merge_info(const struct pretty_print_context
*pp
,
532 struct strbuf
*sb
, const struct commit
*commit
)
534 struct commit_list
*parent
= commit
->parents
;
536 if ((pp
->fmt
== CMIT_FMT_ONELINE
) || (pp
->fmt
== CMIT_FMT_EMAIL
) ||
537 !parent
|| !parent
->next
)
540 strbuf_addstr(sb
, "Merge:");
543 struct commit
*p
= parent
->item
;
544 const char *hex
= NULL
;
546 hex
= find_unique_abbrev(p
->object
.oid
.hash
, pp
->abbrev
);
548 hex
= oid_to_hex(&p
->object
.oid
);
549 parent
= parent
->next
;
551 strbuf_addf(sb
, " %s", hex
);
553 strbuf_addch(sb
, '\n');
556 static char *get_header(const char *msg
, const char *key
)
559 const char *v
= find_commit_header(msg
, key
, &len
);
560 return v
? xmemdupz(v
, len
) : NULL
;
563 static char *replace_encoding_header(char *buf
, const char *encoding
)
565 struct strbuf tmp
= STRBUF_INIT
;
569 /* guess if there is an encoding header before a \n\n */
570 while (!starts_with(cp
, "encoding ")) {
571 cp
= strchr(cp
, '\n');
572 if (!cp
|| *++cp
== '\n')
576 cp
= strchr(cp
, '\n');
578 return buf
; /* should not happen but be defensive */
579 len
= cp
+ 1 - (buf
+ start
);
581 strbuf_attach(&tmp
, buf
, strlen(buf
), strlen(buf
) + 1);
582 if (is_encoding_utf8(encoding
)) {
583 /* we have re-coded to UTF-8; drop the header */
584 strbuf_remove(&tmp
, start
, len
);
586 /* just replaces XXXX in 'encoding XXXX\n' */
587 strbuf_splice(&tmp
, start
+ strlen("encoding "),
588 len
- strlen("encoding \n"),
589 encoding
, strlen(encoding
));
591 return strbuf_detach(&tmp
, NULL
);
594 const char *logmsg_reencode(const struct commit
*commit
,
595 char **commit_encoding
,
596 const char *output_encoding
)
598 static const char *utf8
= "UTF-8";
599 const char *use_encoding
;
601 const char *msg
= get_commit_buffer(commit
, NULL
);
604 if (!output_encoding
|| !*output_encoding
) {
606 *commit_encoding
= get_header(msg
, "encoding");
609 encoding
= get_header(msg
, "encoding");
611 *commit_encoding
= encoding
;
612 use_encoding
= encoding
? encoding
: utf8
;
613 if (same_encoding(use_encoding
, output_encoding
)) {
615 * No encoding work to be done. If we have no encoding header
616 * at all, then there's nothing to do, and we can return the
617 * message verbatim (whether newly allocated or not).
623 * Otherwise, we still want to munge the encoding header in the
624 * result, which will be done by modifying the buffer. If we
625 * are using a fresh copy, we can reuse it. But if we are using
626 * the cached copy from get_commit_buffer, we need to duplicate it
627 * to avoid munging the cached copy.
629 if (msg
== get_cached_commit_buffer(commit
, NULL
))
636 * There's actual encoding work to do. Do the reencoding, which
637 * still leaves the header to be replaced in the next step. At
638 * this point, we are done with msg. If we allocated a fresh
639 * copy, we can free it.
641 out
= reencode_string(msg
, output_encoding
, use_encoding
);
643 unuse_commit_buffer(commit
, msg
);
647 * This replacement actually consumes the buffer we hand it, so we do
648 * not have to worry about freeing the old "out" here.
651 out
= replace_encoding_header(out
, output_encoding
);
653 if (!commit_encoding
)
656 * If the re-encoding failed, out might be NULL here; in that
657 * case we just return the commit message verbatim.
659 return out
? out
: msg
;
662 static int mailmap_name(const char **email
, size_t *email_len
,
663 const char **name
, size_t *name_len
)
665 static struct string_list
*mail_map
;
667 mail_map
= xcalloc(1, sizeof(*mail_map
));
668 read_mailmap(mail_map
, NULL
);
670 return mail_map
->nr
&& map_user(mail_map
, email
, email_len
, name
, name_len
);
673 static size_t format_person_part(struct strbuf
*sb
, char part
,
674 const char *msg
, int len
,
675 const struct date_mode
*dmode
)
677 /* currently all placeholders have same length */
678 const int placeholder_len
= 2;
679 struct ident_split s
;
680 const char *name
, *mail
;
681 size_t maillen
, namelen
;
683 if (split_ident_line(&s
, msg
, len
) < 0)
687 namelen
= s
.name_end
- s
.name_begin
;
689 maillen
= s
.mail_end
- s
.mail_begin
;
691 if (part
== 'N' || part
== 'E') /* mailmap lookup */
692 mailmap_name(&mail
, &maillen
, &name
, &namelen
);
693 if (part
== 'n' || part
== 'N') { /* name */
694 strbuf_add(sb
, name
, namelen
);
695 return placeholder_len
;
697 if (part
== 'e' || part
== 'E') { /* email */
698 strbuf_add(sb
, mail
, maillen
);
699 return placeholder_len
;
705 if (part
== 't') { /* date, UNIX timestamp */
706 strbuf_add(sb
, s
.date_begin
, s
.date_end
- s
.date_begin
);
707 return placeholder_len
;
712 strbuf_addstr(sb
, show_ident_date(&s
, dmode
));
713 return placeholder_len
;
714 case 'D': /* date, RFC2822 style */
715 strbuf_addstr(sb
, show_ident_date(&s
, DATE_MODE(RFC2822
)));
716 return placeholder_len
;
717 case 'r': /* date, relative */
718 strbuf_addstr(sb
, show_ident_date(&s
, DATE_MODE(RELATIVE
)));
719 return placeholder_len
;
720 case 'i': /* date, ISO 8601-like */
721 strbuf_addstr(sb
, show_ident_date(&s
, DATE_MODE(ISO8601
)));
722 return placeholder_len
;
723 case 'I': /* date, ISO 8601 strict */
724 strbuf_addstr(sb
, show_ident_date(&s
, DATE_MODE(ISO8601_STRICT
)));
725 return placeholder_len
;
730 * reading from either a bogus commit, or a reflog entry with
731 * %gn, %ge, etc.; 'sb' cannot be updated, but we still need
732 * to compute a valid return value.
734 if (part
== 'n' || part
== 'e' || part
== 't' || part
== 'd'
735 || part
== 'D' || part
== 'r' || part
== 'i')
736 return placeholder_len
;
738 return 0; /* unknown placeholder */
750 flush_left_and_steal
,
761 struct format_commit_context
{
762 const struct commit
*commit
;
763 const struct pretty_print_context
*pretty_ctx
;
764 unsigned commit_header_parsed
:1;
765 unsigned commit_message_parsed
:1;
766 struct signature_check signature_check
;
767 enum flush_type flush_type
;
768 enum trunc_type truncate
;
770 char *commit_encoding
;
771 size_t width
, indent1
, indent2
;
775 /* These offsets are relative to the start of the commit message. */
777 struct chunk committer
;
782 /* The following ones are relative to the result struct strbuf. */
783 struct chunk abbrev_commit_hash
;
784 struct chunk abbrev_tree_hash
;
785 struct chunk abbrev_parent_hashes
;
789 static int add_again(struct strbuf
*sb
, struct chunk
*chunk
)
792 strbuf_adddup(sb
, chunk
->off
, chunk
->len
);
797 * We haven't seen this chunk before. Our caller is surely
798 * going to add it the hard way now. Remember the most likely
799 * start of the to-be-added chunk: the current end of the
802 chunk
->off
= sb
->len
;
806 static void parse_commit_header(struct format_commit_context
*context
)
808 const char *msg
= context
->message
;
811 for (i
= 0; msg
[i
]; i
++) {
814 for (eol
= i
; msg
[eol
] && msg
[eol
] != '\n'; eol
++)
819 } else if (skip_prefix(msg
+ i
, "author ", &name
)) {
820 context
->author
.off
= name
- msg
;
821 context
->author
.len
= msg
+ eol
- name
;
822 } else if (skip_prefix(msg
+ i
, "committer ", &name
)) {
823 context
->committer
.off
= name
- msg
;
824 context
->committer
.len
= msg
+ eol
- name
;
828 context
->message_off
= i
;
829 context
->commit_header_parsed
= 1;
832 static int istitlechar(char c
)
834 return (c
>= 'a' && c
<= 'z') || (c
>= 'A' && c
<= 'Z') ||
835 (c
>= '0' && c
<= '9') || c
== '.' || c
== '_';
838 static void format_sanitized_subject(struct strbuf
*sb
, const char *msg
)
841 size_t start_len
= sb
->len
;
844 for (; *msg
&& *msg
!= '\n'; msg
++) {
845 if (istitlechar(*msg
)) {
847 strbuf_addch(sb
, '-');
849 strbuf_addch(sb
, *msg
);
851 while (*(msg
+1) == '.')
857 /* trim any trailing '.' or '-' characters */
859 while (sb
->len
- trimlen
> start_len
&&
860 (sb
->buf
[sb
->len
- 1 - trimlen
] == '.'
861 || sb
->buf
[sb
->len
- 1 - trimlen
] == '-'))
863 strbuf_remove(sb
, sb
->len
- trimlen
, trimlen
);
866 const char *format_subject(struct strbuf
*sb
, const char *msg
,
867 const char *line_separator
)
872 const char *line
= msg
;
873 int linelen
= get_one_line(line
);
876 if (!linelen
|| is_empty_line(line
, &linelen
))
881 strbuf_grow(sb
, linelen
+ 2);
883 strbuf_addstr(sb
, line_separator
);
884 strbuf_add(sb
, line
, linelen
);
890 static void parse_commit_message(struct format_commit_context
*c
)
892 const char *msg
= c
->message
+ c
->message_off
;
893 const char *start
= c
->message
;
895 msg
= skip_empty_lines(msg
);
896 c
->subject_off
= msg
- start
;
898 msg
= format_subject(NULL
, msg
, NULL
);
899 msg
= skip_empty_lines(msg
);
900 c
->body_off
= msg
- start
;
902 c
->commit_message_parsed
= 1;
905 static void strbuf_wrap(struct strbuf
*sb
, size_t pos
,
906 size_t width
, size_t indent1
, size_t indent2
)
908 struct strbuf tmp
= STRBUF_INIT
;
911 strbuf_add(&tmp
, sb
->buf
, pos
);
912 strbuf_add_wrapped_text(&tmp
, sb
->buf
+ pos
,
913 (int) indent1
, (int) indent2
, (int) width
);
914 strbuf_swap(&tmp
, sb
);
915 strbuf_release(&tmp
);
918 static void rewrap_message_tail(struct strbuf
*sb
,
919 struct format_commit_context
*c
,
920 size_t new_width
, size_t new_indent1
,
923 if (c
->width
== new_width
&& c
->indent1
== new_indent1
&&
924 c
->indent2
== new_indent2
)
926 if (c
->wrap_start
< sb
->len
)
927 strbuf_wrap(sb
, c
->wrap_start
, c
->width
, c
->indent1
, c
->indent2
);
928 c
->wrap_start
= sb
->len
;
929 c
->width
= new_width
;
930 c
->indent1
= new_indent1
;
931 c
->indent2
= new_indent2
;
934 static int format_reflog_person(struct strbuf
*sb
,
936 struct reflog_walk_info
*log
,
937 const struct date_mode
*dmode
)
944 ident
= get_reflog_ident(log
);
948 return format_person_part(sb
, part
, ident
, strlen(ident
), dmode
);
951 static size_t parse_color(struct strbuf
*sb
, /* in UTF-8 */
952 const char *placeholder
,
953 struct format_commit_context
*c
)
955 const char *rest
= placeholder
;
957 if (placeholder
[1] == '(') {
958 const char *begin
= placeholder
+ 2;
959 const char *end
= strchr(begin
, ')');
960 char color
[COLOR_MAXLEN
];
964 if (skip_prefix(begin
, "auto,", &begin
)) {
965 if (!want_color(c
->pretty_ctx
->color
))
966 return end
- placeholder
+ 1;
968 if (color_parse_mem(begin
, end
- begin
, color
) < 0)
969 die(_("unable to parse --pretty format"));
970 strbuf_addstr(sb
, color
);
971 return end
- placeholder
+ 1;
973 if (skip_prefix(placeholder
+ 1, "red", &rest
))
974 strbuf_addstr(sb
, GIT_COLOR_RED
);
975 else if (skip_prefix(placeholder
+ 1, "green", &rest
))
976 strbuf_addstr(sb
, GIT_COLOR_GREEN
);
977 else if (skip_prefix(placeholder
+ 1, "blue", &rest
))
978 strbuf_addstr(sb
, GIT_COLOR_BLUE
);
979 else if (skip_prefix(placeholder
+ 1, "reset", &rest
))
980 strbuf_addstr(sb
, GIT_COLOR_RESET
);
981 return rest
- placeholder
;
984 static size_t parse_padding_placeholder(struct strbuf
*sb
,
985 const char *placeholder
,
986 struct format_commit_context
*c
)
988 const char *ch
= placeholder
;
989 enum flush_type flush_type
;
994 flush_type
= flush_right
;
998 flush_type
= flush_both
;
1000 } else if (*ch
== '>') {
1001 flush_type
= flush_left_and_steal
;
1004 flush_type
= flush_left
;
1010 /* the next value means "wide enough to that column" */
1017 const char *start
= ch
+ 1;
1018 const char *end
= start
+ strcspn(start
, ",)");
1021 if (!end
|| end
== start
)
1023 width
= strtoul(start
, &next
, 10);
1024 if (next
== start
|| width
== 0)
1026 c
->padding
= to_column
? -width
: width
;
1027 c
->flush_type
= flush_type
;
1031 end
= strchr(start
, ')');
1032 if (!end
|| end
== start
)
1034 if (starts_with(start
, "trunc)"))
1035 c
->truncate
= trunc_right
;
1036 else if (starts_with(start
, "ltrunc)"))
1037 c
->truncate
= trunc_left
;
1038 else if (starts_with(start
, "mtrunc)"))
1039 c
->truncate
= trunc_middle
;
1043 c
->truncate
= trunc_none
;
1045 return end
- placeholder
+ 1;
1050 static size_t format_commit_one(struct strbuf
*sb
, /* in UTF-8 */
1051 const char *placeholder
,
1054 struct format_commit_context
*c
= context
;
1055 const struct commit
*commit
= c
->commit
;
1056 const char *msg
= c
->message
;
1057 struct commit_list
*p
;
1060 /* these are independent of the commit */
1061 switch (placeholder
[0]) {
1063 if (starts_with(placeholder
+ 1, "(auto)")) {
1064 c
->auto_color
= want_color(c
->pretty_ctx
->color
);
1066 strbuf_addstr(sb
, GIT_COLOR_RESET
);
1067 return 7; /* consumed 7 bytes, "C(auto)" */
1069 int ret
= parse_color(sb
, placeholder
, c
);
1073 * Otherwise, we decided to treat %C<unknown>
1074 * as a literal string, and the previous
1075 * %C(auto) is still valid.
1079 case 'n': /* newline */
1080 strbuf_addch(sb
, '\n');
1083 /* %x00 == NUL, %x0a == LF, etc. */
1084 if (0 <= (h1
= hexval_table
[0xff & placeholder
[1]]) &&
1086 0 <= (h2
= hexval_table
[0xff & placeholder
[2]]) &&
1088 strbuf_addch(sb
, (h1
<<4)|h2
);
1093 if (placeholder
[1] == '(') {
1094 unsigned long width
= 0, indent1
= 0, indent2
= 0;
1096 const char *start
= placeholder
+ 2;
1097 const char *end
= strchr(start
, ')');
1101 width
= strtoul(start
, &next
, 10);
1103 indent1
= strtoul(next
+ 1, &next
, 10);
1105 indent2
= strtoul(next
+ 1,
1112 rewrap_message_tail(sb
, c
, width
, indent1
, indent2
);
1113 return end
- placeholder
+ 1;
1119 return parse_padding_placeholder(sb
, placeholder
, c
);
1122 /* these depend on the commit */
1123 if (!commit
->object
.parsed
)
1124 parse_object(commit
->object
.oid
.hash
);
1126 switch (placeholder
[0]) {
1127 case 'H': /* commit hash */
1128 strbuf_addstr(sb
, diff_get_color(c
->auto_color
, DIFF_COMMIT
));
1129 strbuf_addstr(sb
, oid_to_hex(&commit
->object
.oid
));
1130 strbuf_addstr(sb
, diff_get_color(c
->auto_color
, DIFF_RESET
));
1132 case 'h': /* abbreviated commit hash */
1133 strbuf_addstr(sb
, diff_get_color(c
->auto_color
, DIFF_COMMIT
));
1134 if (add_again(sb
, &c
->abbrev_commit_hash
)) {
1135 strbuf_addstr(sb
, diff_get_color(c
->auto_color
, DIFF_RESET
));
1138 strbuf_addstr(sb
, find_unique_abbrev(commit
->object
.oid
.hash
,
1139 c
->pretty_ctx
->abbrev
));
1140 strbuf_addstr(sb
, diff_get_color(c
->auto_color
, DIFF_RESET
));
1141 c
->abbrev_commit_hash
.len
= sb
->len
- c
->abbrev_commit_hash
.off
;
1143 case 'T': /* tree hash */
1144 strbuf_addstr(sb
, oid_to_hex(&commit
->tree
->object
.oid
));
1146 case 't': /* abbreviated tree hash */
1147 if (add_again(sb
, &c
->abbrev_tree_hash
))
1149 strbuf_addstr(sb
, find_unique_abbrev(commit
->tree
->object
.oid
.hash
,
1150 c
->pretty_ctx
->abbrev
));
1151 c
->abbrev_tree_hash
.len
= sb
->len
- c
->abbrev_tree_hash
.off
;
1153 case 'P': /* parent hashes */
1154 for (p
= commit
->parents
; p
; p
= p
->next
) {
1155 if (p
!= commit
->parents
)
1156 strbuf_addch(sb
, ' ');
1157 strbuf_addstr(sb
, oid_to_hex(&p
->item
->object
.oid
));
1160 case 'p': /* abbreviated parent hashes */
1161 if (add_again(sb
, &c
->abbrev_parent_hashes
))
1163 for (p
= commit
->parents
; p
; p
= p
->next
) {
1164 if (p
!= commit
->parents
)
1165 strbuf_addch(sb
, ' ');
1166 strbuf_addstr(sb
, find_unique_abbrev(
1167 p
->item
->object
.oid
.hash
,
1168 c
->pretty_ctx
->abbrev
));
1170 c
->abbrev_parent_hashes
.len
= sb
->len
-
1171 c
->abbrev_parent_hashes
.off
;
1173 case 'm': /* left/right/bottom */
1174 strbuf_addstr(sb
, get_revision_mark(NULL
, commit
));
1177 load_ref_decorations(DECORATE_SHORT_REFS
);
1178 format_decorations(sb
, commit
, c
->auto_color
);
1181 load_ref_decorations(DECORATE_SHORT_REFS
);
1182 format_decorations_extended(sb
, commit
, c
->auto_color
, "", ", ", "");
1184 case 'g': /* reflog info */
1185 switch(placeholder
[1]) {
1186 case 'd': /* reflog selector */
1188 if (c
->pretty_ctx
->reflog_info
)
1189 get_reflog_selector(sb
,
1190 c
->pretty_ctx
->reflog_info
,
1191 &c
->pretty_ctx
->date_mode
,
1192 c
->pretty_ctx
->date_mode_explicit
,
1193 (placeholder
[1] == 'd'));
1195 case 's': /* reflog message */
1196 if (c
->pretty_ctx
->reflog_info
)
1197 get_reflog_message(sb
, c
->pretty_ctx
->reflog_info
);
1203 return format_reflog_person(sb
,
1205 c
->pretty_ctx
->reflog_info
,
1206 &c
->pretty_ctx
->date_mode
);
1208 return 0; /* unknown %g placeholder */
1210 if (c
->pretty_ctx
->notes_message
) {
1211 strbuf_addstr(sb
, c
->pretty_ctx
->notes_message
);
1217 if (placeholder
[0] == 'G') {
1218 if (!c
->signature_check
.result
)
1219 check_commit_signature(c
->commit
, &(c
->signature_check
));
1220 switch (placeholder
[1]) {
1222 if (c
->signature_check
.gpg_output
)
1223 strbuf_addstr(sb
, c
->signature_check
.gpg_output
);
1226 switch (c
->signature_check
.result
) {
1231 strbuf_addch(sb
, c
->signature_check
.result
);
1235 if (c
->signature_check
.signer
)
1236 strbuf_addstr(sb
, c
->signature_check
.signer
);
1239 if (c
->signature_check
.key
)
1240 strbuf_addstr(sb
, c
->signature_check
.key
);
1249 /* For the rest we have to parse the commit header. */
1250 if (!c
->commit_header_parsed
)
1251 parse_commit_header(c
);
1253 switch (placeholder
[0]) {
1254 case 'a': /* author ... */
1255 return format_person_part(sb
, placeholder
[1],
1256 msg
+ c
->author
.off
, c
->author
.len
,
1257 &c
->pretty_ctx
->date_mode
);
1258 case 'c': /* committer ... */
1259 return format_person_part(sb
, placeholder
[1],
1260 msg
+ c
->committer
.off
, c
->committer
.len
,
1261 &c
->pretty_ctx
->date_mode
);
1262 case 'e': /* encoding */
1263 if (c
->commit_encoding
)
1264 strbuf_addstr(sb
, c
->commit_encoding
);
1266 case 'B': /* raw body */
1267 /* message_off is always left at the initial newline */
1268 strbuf_addstr(sb
, msg
+ c
->message_off
+ 1);
1272 /* Now we need to parse the commit message. */
1273 if (!c
->commit_message_parsed
)
1274 parse_commit_message(c
);
1276 switch (placeholder
[0]) {
1277 case 's': /* subject */
1278 format_subject(sb
, msg
+ c
->subject_off
, " ");
1280 case 'f': /* sanitized subject */
1281 format_sanitized_subject(sb
, msg
+ c
->subject_off
);
1283 case 'b': /* body */
1284 strbuf_addstr(sb
, msg
+ c
->body_off
);
1287 return 0; /* unknown placeholder */
1290 static size_t format_and_pad_commit(struct strbuf
*sb
, /* in UTF-8 */
1291 const char *placeholder
,
1292 struct format_commit_context
*c
)
1294 struct strbuf local_sb
= STRBUF_INIT
;
1295 int total_consumed
= 0, len
, padding
= c
->padding
;
1297 const char *start
= strrchr(sb
->buf
, '\n');
1301 occupied
= utf8_strnwidth(start
, -1, 1);
1302 padding
= (-padding
) - occupied
;
1305 int modifier
= *placeholder
== 'C';
1306 int consumed
= format_commit_one(&local_sb
, placeholder
, c
);
1307 total_consumed
+= consumed
;
1312 placeholder
+= consumed
;
1313 if (*placeholder
!= '%')
1318 len
= utf8_strnwidth(local_sb
.buf
, -1, 1);
1320 if (c
->flush_type
== flush_left_and_steal
) {
1321 const char *ch
= sb
->buf
+ sb
->len
- 1;
1322 while (len
> padding
&& ch
> sb
->buf
) {
1329 /* check for trailing ansi sequences */
1333 while (ch
- p
< 10 && *p
!= '\033')
1336 ch
+ 1 - p
!= display_mode_esc_sequence_len(p
))
1339 * got a good ansi sequence, put it back to
1340 * local_sb as we're cutting sb
1342 strbuf_insert(&local_sb
, 0, p
, ch
+ 1 - p
);
1345 strbuf_setlen(sb
, ch
+ 1 - sb
->buf
);
1346 c
->flush_type
= flush_left
;
1349 if (len
> padding
) {
1350 switch (c
->truncate
) {
1352 strbuf_utf8_replace(&local_sb
,
1353 0, len
- (padding
- 2),
1357 strbuf_utf8_replace(&local_sb
,
1359 len
- (padding
- 2),
1363 strbuf_utf8_replace(&local_sb
,
1364 padding
- 2, len
- (padding
- 2),
1370 strbuf_addbuf(sb
, &local_sb
);
1372 int sb_len
= sb
->len
, offset
= 0;
1373 if (c
->flush_type
== flush_left
)
1374 offset
= padding
- len
;
1375 else if (c
->flush_type
== flush_both
)
1376 offset
= (padding
- len
) / 2;
1378 * we calculate padding in columns, now
1379 * convert it back to chars
1381 padding
= padding
- len
+ local_sb
.len
;
1382 strbuf_addchars(sb
, ' ', padding
);
1383 memcpy(sb
->buf
+ sb_len
+ offset
, local_sb
.buf
,
1386 strbuf_release(&local_sb
);
1387 c
->flush_type
= no_flush
;
1388 return total_consumed
;
1391 static size_t format_commit_item(struct strbuf
*sb
, /* in UTF-8 */
1392 const char *placeholder
,
1399 ADD_LF_BEFORE_NON_EMPTY
,
1400 DEL_LF_BEFORE_EMPTY
,
1401 ADD_SP_BEFORE_NON_EMPTY
1404 switch (placeholder
[0]) {
1406 magic
= DEL_LF_BEFORE_EMPTY
;
1409 magic
= ADD_LF_BEFORE_NON_EMPTY
;
1412 magic
= ADD_SP_BEFORE_NON_EMPTY
;
1417 if (magic
!= NO_MAGIC
)
1421 if (((struct format_commit_context
*)context
)->flush_type
!= no_flush
)
1422 consumed
= format_and_pad_commit(sb
, placeholder
, context
);
1424 consumed
= format_commit_one(sb
, placeholder
, context
);
1425 if (magic
== NO_MAGIC
)
1428 if ((orig_len
== sb
->len
) && magic
== DEL_LF_BEFORE_EMPTY
) {
1429 while (sb
->len
&& sb
->buf
[sb
->len
- 1] == '\n')
1430 strbuf_setlen(sb
, sb
->len
- 1);
1431 } else if (orig_len
!= sb
->len
) {
1432 if (magic
== ADD_LF_BEFORE_NON_EMPTY
)
1433 strbuf_insert(sb
, orig_len
, "\n", 1);
1434 else if (magic
== ADD_SP_BEFORE_NON_EMPTY
)
1435 strbuf_insert(sb
, orig_len
, " ", 1);
1437 return consumed
+ 1;
1440 static size_t userformat_want_item(struct strbuf
*sb
, const char *placeholder
,
1443 struct userformat_want
*w
= context
;
1445 if (*placeholder
== '+' || *placeholder
== '-' || *placeholder
== ' ')
1448 switch (*placeholder
) {
1456 void userformat_find_requirements(const char *fmt
, struct userformat_want
*w
)
1458 struct strbuf dummy
= STRBUF_INIT
;
1465 strbuf_expand(&dummy
, fmt
, userformat_want_item
, w
);
1466 strbuf_release(&dummy
);
1469 void format_commit_message(const struct commit
*commit
,
1470 const char *format
, struct strbuf
*sb
,
1471 const struct pretty_print_context
*pretty_ctx
)
1473 struct format_commit_context context
;
1474 const char *output_enc
= pretty_ctx
->output_encoding
;
1475 const char *utf8
= "UTF-8";
1477 memset(&context
, 0, sizeof(context
));
1478 context
.commit
= commit
;
1479 context
.pretty_ctx
= pretty_ctx
;
1480 context
.wrap_start
= sb
->len
;
1482 * convert a commit message to UTF-8 first
1483 * as far as 'format_commit_item' assumes it in UTF-8
1485 context
.message
= logmsg_reencode(commit
,
1486 &context
.commit_encoding
,
1489 strbuf_expand(sb
, format
, format_commit_item
, &context
);
1490 rewrap_message_tail(sb
, &context
, 0, 0, 0);
1492 /* then convert a commit message to an actual output encoding */
1494 if (same_encoding(utf8
, output_enc
))
1497 if (context
.commit_encoding
&&
1498 !same_encoding(context
.commit_encoding
, utf8
))
1499 output_enc
= context
.commit_encoding
;
1504 char *out
= reencode_string_len(sb
->buf
, sb
->len
,
1505 output_enc
, utf8
, &outsz
);
1507 strbuf_attach(sb
, out
, outsz
, outsz
+ 1);
1510 free(context
.commit_encoding
);
1511 unuse_commit_buffer(commit
, context
.message
);
1514 static void pp_header(struct pretty_print_context
*pp
,
1515 const char *encoding
,
1516 const struct commit
*commit
,
1520 int parents_shown
= 0;
1523 const char *name
, *line
= *msg_p
;
1524 int linelen
= get_one_line(*msg_p
);
1534 if (pp
->fmt
== CMIT_FMT_RAW
) {
1535 strbuf_add(sb
, line
, linelen
);
1539 if (starts_with(line
, "parent ")) {
1541 die("bad parent line in commit");
1545 if (!parents_shown
) {
1546 unsigned num
= commit_list_count(commit
->parents
);
1547 /* with enough slop */
1548 strbuf_grow(sb
, num
* 50 + 20);
1549 add_merge_info(pp
, sb
, commit
);
1554 * MEDIUM == DEFAULT shows only author with dates.
1555 * FULL shows both authors but not dates.
1556 * FULLER shows both authors and dates.
1558 if (skip_prefix(line
, "author ", &name
)) {
1559 strbuf_grow(sb
, linelen
+ 80);
1560 pp_user_info(pp
, "Author", sb
, name
, encoding
);
1562 if (skip_prefix(line
, "committer ", &name
) &&
1563 (pp
->fmt
== CMIT_FMT_FULL
|| pp
->fmt
== CMIT_FMT_FULLER
)) {
1564 strbuf_grow(sb
, linelen
+ 80);
1565 pp_user_info(pp
, "Commit", sb
, name
, encoding
);
1570 void pp_title_line(struct pretty_print_context
*pp
,
1573 const char *encoding
,
1576 static const int max_length
= 78; /* per rfc2047 */
1577 struct strbuf title
;
1579 strbuf_init(&title
, 80);
1580 *msg_p
= format_subject(&title
, *msg_p
,
1581 pp
->preserve_subject
? "\n" : " ");
1583 strbuf_grow(sb
, title
.len
+ 1024);
1585 strbuf_addstr(sb
, pp
->subject
);
1586 if (needs_rfc2047_encoding(title
.buf
, title
.len
, RFC2047_SUBJECT
))
1587 add_rfc2047(sb
, title
.buf
, title
.len
,
1588 encoding
, RFC2047_SUBJECT
);
1590 strbuf_add_wrapped_bytes(sb
, title
.buf
, title
.len
,
1591 -last_line_length(sb
), 1, max_length
);
1593 strbuf_addbuf(sb
, &title
);
1595 strbuf_addch(sb
, '\n');
1597 if (need_8bit_cte
== 0) {
1599 for (i
= 0; i
< pp
->in_body_headers
.nr
; i
++) {
1600 if (has_non_ascii(pp
->in_body_headers
.items
[i
].string
)) {
1607 if (need_8bit_cte
> 0) {
1608 const char *header_fmt
=
1609 "MIME-Version: 1.0\n"
1610 "Content-Type: text/plain; charset=%s\n"
1611 "Content-Transfer-Encoding: 8bit\n";
1612 strbuf_addf(sb
, header_fmt
, encoding
);
1614 if (pp
->after_subject
) {
1615 strbuf_addstr(sb
, pp
->after_subject
);
1617 if (pp
->fmt
== CMIT_FMT_EMAIL
) {
1618 strbuf_addch(sb
, '\n');
1621 if (pp
->in_body_headers
.nr
) {
1623 for (i
= 0; i
< pp
->in_body_headers
.nr
; i
++) {
1624 strbuf_addstr(sb
, pp
->in_body_headers
.items
[i
].string
);
1625 free(pp
->in_body_headers
.items
[i
].string
);
1627 string_list_clear(&pp
->in_body_headers
, 0);
1628 strbuf_addch(sb
, '\n');
1631 strbuf_release(&title
);
1634 void pp_remainder(struct pretty_print_context
*pp
,
1641 const char *line
= *msg_p
;
1642 int linelen
= get_one_line(line
);
1648 if (is_empty_line(line
, &linelen
)) {
1651 if (pp
->fmt
== CMIT_FMT_SHORT
)
1656 strbuf_grow(sb
, linelen
+ indent
+ 20);
1658 strbuf_addchars(sb
, ' ', indent
);
1659 strbuf_add(sb
, line
, linelen
);
1660 strbuf_addch(sb
, '\n');
1664 void pretty_print_commit(struct pretty_print_context
*pp
,
1665 const struct commit
*commit
,
1668 unsigned long beginning_of_body
;
1671 const char *reencoded
;
1672 const char *encoding
;
1673 int need_8bit_cte
= pp
->need_8bit_cte
;
1675 if (pp
->fmt
== CMIT_FMT_USERFORMAT
) {
1676 format_commit_message(commit
, user_format
, sb
, pp
);
1680 encoding
= get_log_output_encoding();
1681 msg
= reencoded
= logmsg_reencode(commit
, NULL
, encoding
);
1683 if (pp
->fmt
== CMIT_FMT_ONELINE
|| pp
->fmt
== CMIT_FMT_EMAIL
)
1687 * We need to check and emit Content-type: to mark it
1688 * as 8-bit if we haven't done so.
1690 if (pp
->fmt
== CMIT_FMT_EMAIL
&& need_8bit_cte
== 0) {
1693 for (in_body
= i
= 0; (ch
= msg
[i
]); i
++) {
1695 /* author could be non 7-bit ASCII but
1696 * the log may be so; skip over the
1697 * header part first.
1699 if (ch
== '\n' && msg
[i
+1] == '\n')
1702 else if (non_ascii(ch
)) {
1709 pp_header(pp
, encoding
, commit
, &msg
, sb
);
1710 if (pp
->fmt
!= CMIT_FMT_ONELINE
&& !pp
->subject
) {
1711 strbuf_addch(sb
, '\n');
1714 /* Skip excess blank lines at the beginning of body, if any... */
1715 msg
= skip_empty_lines(msg
);
1717 /* These formats treat the title line specially. */
1718 if (pp
->fmt
== CMIT_FMT_ONELINE
|| pp
->fmt
== CMIT_FMT_EMAIL
)
1719 pp_title_line(pp
, &msg
, sb
, encoding
, need_8bit_cte
);
1721 beginning_of_body
= sb
->len
;
1722 if (pp
->fmt
!= CMIT_FMT_ONELINE
)
1723 pp_remainder(pp
, &msg
, sb
, indent
);
1726 /* Make sure there is an EOLN for the non-oneline case */
1727 if (pp
->fmt
!= CMIT_FMT_ONELINE
)
1728 strbuf_addch(sb
, '\n');
1731 * The caller may append additional body text in e-mail
1732 * format. Make sure we did not strip the blank line
1733 * between the header and the body.
1735 if (pp
->fmt
== CMIT_FMT_EMAIL
&& sb
->len
<= beginning_of_body
)
1736 strbuf_addch(sb
, '\n');
1738 unuse_commit_buffer(commit
, reencoded
);
1741 void pp_commit_easy(enum cmit_fmt fmt
, const struct commit
*commit
,
1744 struct pretty_print_context pp
= {0};
1746 pretty_print_commit(&pp
, commit
, sb
);