static void pp_header(struct pretty_print_context *pp,
const char *encoding,
const struct commit *commit,
const char **msg_p,
struct strbuf *sb)
{
int parents_shown = 0;
for (;;) {
const char *line = *msg_p;
int linelen = get_one_line(*msg_p);
if (!linelen)
return;
*msg_p += linelen;
if (linelen == 1)
/* End of header */
return;
if (pp->fmt == CMIT_FMT_RAW) {
strbuf_add(sb, line, linelen);
continue;
}
if (starts_with(line, "parent ")) {
if (linelen != 48)
die("bad parent line in commit");
continue;
}
if (!parents_shown) {
struct commit_list *parent;
int num;
for (parent = commit->parents, num = 0;
parent;
parent = parent->next, num++)
;
/* with enough slop */
strbuf_grow(sb, num * 50 + 20);
add_merge_info(pp, sb, commit);
parents_shown = 1;
}
/*
* MEDIUM == DEFAULT shows only author with dates.
* FULL shows both authors but not dates.
* FULLER shows both authors and dates.
*/
if (starts_with(line, "author ")) {
strbuf_grow(sb, linelen + 80);
pp_user_info(pp, "Author", sb, line + 7, encoding);
}
if (starts_with(line, "committer ") &&
(pp->fmt == CMIT_FMT_FULL || pp->fmt == CMIT_FMT_FULLER)) {
strbuf_grow(sb, linelen + 80);
pp_user_info(pp, "Commit", sb, line + 10, encoding);
}
}
}
static void show_tagger(char *buf, int len, struct rev_info *rev)
{
struct strbuf out = STRBUF_INIT;
pp_user_info("Tagger", rev->commit_format, &out, buf, rev->date_mode,
get_log_output_encoding());
printf("%s", out.buf);
strbuf_release(&out);
}
static void show_tagger(char *buf, int len, struct rev_info *rev)
{
struct strbuf out = STRBUF_INIT;
struct pretty_print_context pp = {0};
pp.fmt = rev->commit_format;
pp.date_mode = rev->date_mode;
pp_user_info(&pp, "Tagger", &out, buf, get_log_output_encoding());
printf("%s", out.buf);
strbuf_release(&out);
}
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();
}
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");
}
static void pp_header(enum cmit_fmt fmt,
int abbrev,
enum date_mode dmode,
const char *encoding,
const struct commit *commit,
const char **msg_p,
struct strbuf *sb)
{
int parents_shown = 0;
for (;;) {
const char *line = *msg_p;
int linelen = get_one_line(*msg_p);
if (!linelen)
return;
*msg_p += linelen;
if (linelen == 1)
/* End of header */
return;
if (fmt == CMIT_FMT_RAW) {
strbuf_add(sb, line, linelen);
continue;
}
if (!memcmp(line, "parent ", 7)) {
if (linelen != 48)
die("bad parent line in commit");
continue;
}
if (!parents_shown) {
struct commit_list *parent;
int num;
for (parent = commit->parents, num = 0;
parent;
parent = parent->next, num++)
;
/* with enough slop */
strbuf_grow(sb, num * 50 + 20);
add_merge_info(fmt, sb, commit, abbrev);
parents_shown = 1;
}
/*
* MEDIUM == DEFAULT shows only author with dates.
* FULL shows both authors but not dates.
* FULLER shows both authors and dates.
*/
if (!memcmp(line, "author ", 7)) {
strbuf_grow(sb, linelen + 80);
pp_user_info("Author", fmt, sb, line + 7, dmode, encoding);
}
if (!memcmp(line, "committer ", 10) &&
(fmt == CMIT_FMT_FULL || fmt == CMIT_FMT_FULLER)) {
strbuf_grow(sb, linelen + 80);
pp_user_info("Commit", fmt, sb, line + 10, dmode, encoding);
}
}
}
