static void make_cover_letter(struct rev_info *rev, int use_stdout,
int numbered, int numbered_files,
struct commit *origin,
int nr, struct commit **list, struct commit *head)
{
const char *committer;
const char *subject_start = NULL;
const char *body = "*** SUBJECT HERE ***\n\n*** BLURB HERE ***\n";
const char *msg;
const char *extra_headers = rev->extra_headers;
struct shortlog log;
struct strbuf sb = STRBUF_INIT;
int i;
const char *encoding = "UTF-8";
struct diff_options opts;
int need_8bit_cte = 0;
struct commit *commit = NULL;
if (rev->commit_format != CMIT_FMT_EMAIL)
die("Cover letter needs email format");
committer = git_committer_info(0);
if (!numbered_files) {
/*
* We fake a commit for the cover letter so we get the filename
* desired.
*/
commit = xcalloc(1, sizeof(*commit));
commit->buffer = xmalloc(400);
snprintf(commit->buffer, 400,
"tree 0000000000000000000000000000000000000000\n"
"parent %s\n"
"author %s\n"
"committer %s\n\n"
"cover letter\n",
sha1_to_hex(head->object.sha1), committer, committer);
}
if (!use_stdout && reopen_stdout(commit, rev))
return;
if (commit) {
free(commit->buffer);
free(commit);
}
log_write_email_headers(rev, head, &subject_start, &extra_headers,
&need_8bit_cte);
for (i = 0; !need_8bit_cte && i < nr; i++)
if (has_non_ascii(list[i]->buffer))
need_8bit_cte = 1;
msg = body;
pp_user_info(NULL, CMIT_FMT_EMAIL, &sb, committer, DATE_RFC2822,
encoding);
pp_title_line(CMIT_FMT_EMAIL, &msg, &sb, subject_start, extra_headers,
encoding, need_8bit_cte);
pp_remainder(CMIT_FMT_EMAIL, &msg, &sb, 0);
printf("%s\n", sb.buf);
strbuf_release(&sb);
shortlog_init(&log);
log.wrap_lines = 1;
log.wrap = 72;
log.in1 = 2;
log.in2 = 4;
for (i = 0; i < nr; i++)
shortlog_add_commit(&log, list[i]);
shortlog_output(&log);
/*
* We can only do diffstat with a unique reference point
*/
if (!origin)
return;
memcpy(&opts, &rev->diffopt, sizeof(opts));
opts.output_format = DIFF_FORMAT_SUMMARY | DIFF_FORMAT_DIFFSTAT;
diff_setup_done(&opts);
diff_tree_sha1(origin->tree->object.sha1,
head->tree->object.sha1,
"", &opts);
diffcore_std(&opts);
diff_flush(&opts);
printf("\n");
}
static void make_cover_letter(struct rev_info *rev, int use_stdout,
int numbered, int numbered_files,
struct commit *origin,
int nr, struct commit **list, struct commit *head,
const char *branch_name,
int quiet)
{
const char *committer;
const char *body = "*** SUBJECT HERE ***\n\n*** BLURB HERE ***\n";
const char *msg;
struct shortlog log;
struct strbuf sb = STRBUF_INIT;
int i;
const char *encoding = "UTF-8";
struct diff_options opts;
int need_8bit_cte = 0;
struct pretty_print_context pp = {0};
if (rev->commit_format != CMIT_FMT_EMAIL)
die(_("Cover letter needs email format"));
committer = git_committer_info(0);
if (!use_stdout &&
reopen_stdout(NULL, numbered_files ? NULL : "cover-letter", rev, quiet))
return;
log_write_email_headers(rev, head, &pp.subject, &pp.after_subject,
&need_8bit_cte);
for (i = 0; !need_8bit_cte && i < nr; i++)
if (has_non_ascii(list[i]->buffer))
need_8bit_cte = 1;
msg = body;
pp.fmt = CMIT_FMT_EMAIL;
pp.date_mode = DATE_RFC2822;
pp_user_info(&pp, NULL, &sb, committer, encoding);
pp_title_line(&pp, &msg, &sb, encoding, need_8bit_cte);
pp_remainder(&pp, &msg, &sb, 0);
add_branch_description(&sb, branch_name);
printf("%s\n", sb.buf);
strbuf_release(&sb);
shortlog_init(&log);
log.wrap_lines = 1;
log.wrap = 72;
log.in1 = 2;
log.in2 = 4;
for (i = 0; i < nr; i++)
shortlog_add_commit(&log, list[i]);
shortlog_output(&log);
/*
* We can only do diffstat with a unique reference point
*/
if (!origin)
return;
memcpy(&opts, &rev->diffopt, sizeof(opts));
opts.output_format = DIFF_FORMAT_SUMMARY | DIFF_FORMAT_DIFFSTAT;
diff_setup_done(&opts);
diff_tree_sha1(origin->tree->object.sha1,
head->tree->object.sha1,
"", &opts);
diffcore_std(&opts);
diff_flush(&opts);
printf("\n");
print_signature();
}
void pretty_print_commit(struct pretty_print_context *pp,
const struct commit *commit,
struct strbuf *sb)
{
unsigned long beginning_of_body;
int indent = 4;
const char *msg;
const char *reencoded;
const char *encoding;
int need_8bit_cte = pp->need_8bit_cte;
if (pp->fmt == CMIT_FMT_USERFORMAT) {
format_commit_message(commit, user_format, sb, pp);
return;
}
encoding = get_log_output_encoding();
msg = reencoded = logmsg_reencode(commit, NULL, encoding);
if (pp->fmt == CMIT_FMT_ONELINE || pp->fmt == CMIT_FMT_EMAIL)
indent = 0;
/*
* We need to check and emit Content-type: to mark it
* as 8-bit if we haven't done so.
*/
if (pp->fmt == CMIT_FMT_EMAIL && need_8bit_cte == 0) {
int i, ch, in_body;
for (in_body = i = 0; (ch = msg[i]); i++) {
if (!in_body) {
/* author could be non 7-bit ASCII but
* the log may be so; skip over the
* header part first.
*/
if (ch == '\n' && msg[i+1] == '\n')
in_body = 1;
}
else if (non_ascii(ch)) {
need_8bit_cte = 1;
break;
}
}
}
pp_header(pp, encoding, commit, &msg, sb);
if (pp->fmt != CMIT_FMT_ONELINE && !pp->subject) {
strbuf_addch(sb, '\n');
}
/* Skip excess blank lines at the beginning of body, if any... */
msg = skip_empty_lines(msg);
/* These formats treat the title line specially. */
if (pp->fmt == CMIT_FMT_ONELINE || pp->fmt == CMIT_FMT_EMAIL)
pp_title_line(pp, &msg, sb, encoding, need_8bit_cte);
beginning_of_body = sb->len;
if (pp->fmt != CMIT_FMT_ONELINE)
pp_remainder(pp, &msg, sb, indent);
strbuf_rtrim(sb);
/* Make sure there is an EOLN for the non-oneline case */
if (pp->fmt != CMIT_FMT_ONELINE)
strbuf_addch(sb, '\n');
/*
* The caller may append additional body text in e-mail
* format. Make sure we did not strip the blank line
* between the header and the body.
*/
if (pp->fmt == CMIT_FMT_EMAIL && sb->len <= beginning_of_body)
strbuf_addch(sb, '\n');
unuse_commit_buffer(commit, reencoded);
}
static void make_cover_letter(struct rev_info *rev, int use_stdout,
int numbered, int numbered_files,
struct commit *origin,
int nr, struct commit **list, struct commit *head)
{
const char *committer;
char *head_sha1;
const char *subject_start = NULL;
const char *body = "*** SUBJECT HERE ***\n\n*** BLURB HERE ***\n";
const char *msg;
const char *extra_headers = rev->extra_headers;
struct shortlog log;
struct strbuf sb = STRBUF_INIT;
int i;
const char *encoding = "utf-8";
struct diff_options opts;
int need_8bit_cte = 0;
if (rev->commit_format != CMIT_FMT_EMAIL)
die("Cover letter needs email format");
if (!use_stdout && reopen_stdout(numbered_files ?
NULL : "cover-letter", 0, rev->total))
return;
head_sha1 = sha1_to_hex(head->object.sha1);
log_write_email_headers(rev, head_sha1, &subject_start, &extra_headers,
&need_8bit_cte);
committer = git_committer_info(0);
msg = body;
pp_user_info(NULL, CMIT_FMT_EMAIL, &sb, committer, DATE_RFC2822,
encoding);
pp_title_line(CMIT_FMT_EMAIL, &msg, &sb, subject_start, extra_headers,
encoding, need_8bit_cte);
pp_remainder(CMIT_FMT_EMAIL, &msg, &sb, 0);
printf("%s\n", sb.buf);
strbuf_release(&sb);
shortlog_init(&log);
log.wrap_lines = 1;
log.wrap = 72;
log.in1 = 2;
log.in2 = 4;
for (i = 0; i < nr; i++)
shortlog_add_commit(&log, list[i]);
shortlog_output(&log);
/*
* We can only do diffstat with a unique reference point
*/
if (!origin)
return;
memcpy(&opts, &rev->diffopt, sizeof(opts));
opts.output_format = DIFF_FORMAT_SUMMARY | DIFF_FORMAT_DIFFSTAT;
diff_setup_done(&opts);
diff_tree_sha1(origin->tree->object.sha1,
head->tree->object.sha1,
"", &opts);
diffcore_std(&opts);
diff_flush(&opts);
printf("\n");
}
void pretty_print_commit(enum cmit_fmt fmt, const struct commit *commit,
struct strbuf *sb,
const struct pretty_print_context *context)
{
unsigned long beginning_of_body;
int indent = 4;
const char *msg = commit->buffer;
char *reencoded;
const char *encoding;
int need_8bit_cte = context->need_8bit_cte;
if (fmt == CMIT_FMT_USERFORMAT) {
format_commit_message(commit, user_format, sb, context);
return;
}
reencoded = reencode_commit_message(commit, &encoding);
if (reencoded) {
msg = reencoded;
}
if (fmt == CMIT_FMT_ONELINE || fmt == CMIT_FMT_EMAIL)
indent = 0;
/*
* We need to check and emit Content-type: to mark it
* as 8-bit if we haven't done so.
*/
if (fmt == CMIT_FMT_EMAIL && need_8bit_cte == 0) {
int i, ch, in_body;
for (in_body = i = 0; (ch = msg[i]); i++) {
if (!in_body) {
/* author could be non 7-bit ASCII but
* the log may be so; skip over the
* header part first.
*/
if (ch == '\n' && msg[i+1] == '\n')
in_body = 1;
}
else if (non_ascii(ch)) {
need_8bit_cte = 1;
break;
}
}
}
pp_header(fmt, context->abbrev, context->date_mode, encoding,
commit, &msg, sb);
if (fmt != CMIT_FMT_ONELINE && !context->subject) {
strbuf_addch(sb, '\n');
}
/* Skip excess blank lines at the beginning of body, if any... */
msg = skip_empty_lines(msg);
/* These formats treat the title line specially. */
if (fmt == CMIT_FMT_ONELINE || fmt == CMIT_FMT_EMAIL)
pp_title_line(fmt, &msg, sb, context->subject,
context->after_subject, encoding, need_8bit_cte);
beginning_of_body = sb->len;
if (fmt != CMIT_FMT_ONELINE)
pp_remainder(fmt, &msg, sb, indent);
strbuf_rtrim(sb);
/* Make sure there is an EOLN for the non-oneline case */
if (fmt != CMIT_FMT_ONELINE)
strbuf_addch(sb, '\n');
/*
* The caller may append additional body text in e-mail
* format. Make sure we did not strip the blank line
* between the header and the body.
*/
if (fmt == CMIT_FMT_EMAIL && sb->len <= beginning_of_body)
strbuf_addch(sb, '\n');
if (context->show_notes)
format_display_notes(commit->object.sha1, sb, encoding,
NOTES_SHOW_HEADER | NOTES_INDENT);
free(reencoded);
}
void pretty_print_commit(enum cmit_fmt fmt, const struct commit *commit,
struct strbuf *sb, int abbrev,
const char *subject, const char *after_subject,
enum date_mode dmode, int need_8bit_cte)
{
unsigned long beginning_of_body;
int indent = 4;
const char *msg = commit->buffer;
char *reencoded;
const char *encoding;
if (fmt == CMIT_FMT_USERFORMAT) {
format_commit_message(commit, user_format, sb);
return;
}
encoding = (git_log_output_encoding
? git_log_output_encoding
: git_commit_encoding);
if (!encoding)
encoding = "utf-8";
reencoded = logmsg_reencode(commit, encoding);
if (reencoded) {
msg = reencoded;
}
if (fmt == CMIT_FMT_ONELINE || fmt == CMIT_FMT_EMAIL)
indent = 0;
/*
* We need to check and emit Content-type: to mark it
* as 8-bit if we haven't done so.
*/
if (fmt == CMIT_FMT_EMAIL && need_8bit_cte == 0) {
int i, ch, in_body;
for (in_body = i = 0; (ch = msg[i]); i++) {
if (!in_body) {
/* author could be non 7-bit ASCII but
* the log may be so; skip over the
* header part first.
*/
if (ch == '\n' && msg[i+1] == '\n')
in_body = 1;
}
else if (non_ascii(ch)) {
need_8bit_cte = 1;
break;
}
}
}
pp_header(fmt, abbrev, dmode, encoding, commit, &msg, sb);
if (fmt != CMIT_FMT_ONELINE && !subject) {
strbuf_addch(sb, '\n');
}
/* Skip excess blank lines at the beginning of body, if any... */
for (;;) {
int linelen = get_one_line(msg);
int ll = linelen;
if (!linelen)
break;
if (!is_empty_line(msg, &ll))
break;
msg += linelen;
}
/* These formats treat the title line specially. */
if (fmt == CMIT_FMT_ONELINE || fmt == CMIT_FMT_EMAIL)
pp_title_line(fmt, &msg, sb, subject,
after_subject, encoding, need_8bit_cte);
beginning_of_body = sb->len;
if (fmt != CMIT_FMT_ONELINE)
pp_remainder(fmt, &msg, sb, indent);
strbuf_rtrim(sb);
/* Make sure there is an EOLN for the non-oneline case */
if (fmt != CMIT_FMT_ONELINE)
strbuf_addch(sb, '\n');
/*
* The caller may append additional body text in e-mail
* format. Make sure we did not strip the blank line
* between the header and the body.
*/
if (fmt == CMIT_FMT_EMAIL && sb->len <= beginning_of_body)
strbuf_addch(sb, '\n');
free(reencoded);
}
