const char *name;
enum cmit_fmt format;
int is_tformat;
+ int expand_tabs_in_log;
int is_alias;
const char *user_format;
} *commit_formats;
static void setup_commit_formats(void)
{
struct cmt_fmt_map builtin_formats[] = {
- { "raw", CMIT_FMT_RAW, 0 },
- { "medium", CMIT_FMT_MEDIUM, 0 },
- { "short", CMIT_FMT_SHORT, 0 },
- { "email", CMIT_FMT_EMAIL, 0 },
- { "fuller", CMIT_FMT_FULLER, 0 },
- { "full", CMIT_FMT_FULL, 0 },
- { "oneline", CMIT_FMT_ONELINE, 1 }
+ { "raw", CMIT_FMT_RAW, 0, 0 },
+ { "medium", CMIT_FMT_MEDIUM, 0, 8 },
+ { "short", CMIT_FMT_SHORT, 0, 0 },
+ { "email", CMIT_FMT_EMAIL, 0, 0 },
+ { "mboxrd", CMIT_FMT_MBOXRD, 0, 0 },
+ { "fuller", CMIT_FMT_FULLER, 0, 8 },
+ { "full", CMIT_FMT_FULL, 0, 8 },
+ { "oneline", CMIT_FMT_ONELINE, 1, 0 }
};
commit_formats_len = ARRAY_SIZE(builtin_formats);
builtin_formats_len = commit_formats_len;
rev->commit_format = commit_format->format;
rev->use_terminator = commit_format->is_tformat;
+ rev->expand_tabs_in_log_default = commit_format->expand_tabs_in_log;
if (commit_format->format == CMIT_FMT_USERFORMAT) {
save_user_format(rev, commit_format->user_format,
commit_format->is_tformat);
if (pp->mailmap)
map_user(pp->mailmap, &mailbuf, &maillen, &namebuf, &namelen);
- if (pp->fmt == CMIT_FMT_EMAIL) {
+ if (cmit_fmt_is_mail(pp->fmt)) {
if (pp->from_ident && ident_cmp(pp->from_ident, &ident)) {
struct strbuf buf = STRBUF_INIT;
show_ident_date(&ident, &pp->date_mode));
break;
case CMIT_FMT_EMAIL:
+ case CMIT_FMT_MBOXRD:
strbuf_addf(sb, "Date: %s\n",
show_ident_date(&ident, DATE_MODE(RFC2822)));
break;
{
struct commit_list *parent = commit->parents;
- if ((pp->fmt == CMIT_FMT_ONELINE) || (pp->fmt == CMIT_FMT_EMAIL) ||
+ if ((pp->fmt == CMIT_FMT_ONELINE) || (cmit_fmt_is_mail(pp->fmt)) ||
!parent || !parent->next)
return;
if (pp->after_subject) {
strbuf_addstr(sb, pp->after_subject);
}
- if (pp->fmt == CMIT_FMT_EMAIL) {
+ if (cmit_fmt_is_mail(pp->fmt)) {
strbuf_addch(sb, '\n');
}
strbuf_release(&title);
}
+static int pp_utf8_width(const char *start, const char *end)
+{
+ int width = 0;
+ size_t remain = end - start;
+
+ while (remain) {
+ int n = utf8_width(&start, &remain);
+ if (n < 0 || !start)
+ return -1;
+ width += n;
+ }
+ return width;
+}
+
+static void strbuf_add_tabexpand(struct strbuf *sb, int tabwidth,
+ const char *line, int linelen)
+{
+ const char *tab;
+
+ while ((tab = memchr(line, '\t', linelen)) != NULL) {
+ int width = pp_utf8_width(line, tab);
+
+ /*
+ * If it wasn't well-formed utf8, or it
+ * had characters with badly defined
+ * width (control characters etc), just
+ * give up on trying to align things.
+ */
+ if (width < 0)
+ break;
+
+ /* Output the data .. */
+ strbuf_add(sb, line, tab - line);
+
+ /* .. and the de-tabified tab */
+ strbuf_addchars(sb, ' ', tabwidth - (width % tabwidth));
+
+ /* Skip over the printed part .. */
+ linelen -= tab + 1 - line;
+ line = tab + 1;
+ }
+
+ /*
+ * Print out everything after the last tab without
+ * worrying about width - there's nothing more to
+ * align.
+ */
+ strbuf_add(sb, line, linelen);
+}
+
+/*
+ * pp_handle_indent() prints out the intendation, and
+ * the whole line (without the final newline), after
+ * de-tabifying.
+ */
+static void pp_handle_indent(struct pretty_print_context *pp,
+ struct strbuf *sb, int indent,
+ const char *line, int linelen)
+{
+ strbuf_addchars(sb, ' ', indent);
+ if (pp->expand_tabs_in_log)
+ strbuf_add_tabexpand(sb, pp->expand_tabs_in_log, line, linelen);
+ else
+ strbuf_add(sb, line, linelen);
+}
+
+static int is_mboxrd_from(const char *line, int len)
+{
+ /*
+ * a line matching /^From $/ here would only have len == 4
+ * at this point because is_empty_line would've trimmed all
+ * trailing space
+ */
+ return len > 4 && starts_with(line + strspn(line, ">"), "From ");
+}
+
void pp_remainder(struct pretty_print_context *pp,
const char **msg_p,
struct strbuf *sb,
strbuf_grow(sb, linelen + indent + 20);
if (indent)
- strbuf_addchars(sb, ' ', indent);
- strbuf_add(sb, line, linelen);
+ pp_handle_indent(pp, sb, indent, line, linelen);
+ else if (pp->expand_tabs_in_log)
+ strbuf_add_tabexpand(sb, pp->expand_tabs_in_log,
+ line, linelen);
+ else {
+ if (pp->fmt == CMIT_FMT_MBOXRD &&
+ is_mboxrd_from(line, linelen))
+ strbuf_addch(sb, '>');
+
+ strbuf_add(sb, line, linelen);
+ }
strbuf_addch(sb, '\n');
}
}
encoding = get_log_output_encoding();
msg = reencoded = logmsg_reencode(commit, NULL, encoding);
- if (pp->fmt == CMIT_FMT_ONELINE || pp->fmt == CMIT_FMT_EMAIL)
+ if (pp->fmt == CMIT_FMT_ONELINE || cmit_fmt_is_mail(pp->fmt))
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) {
+ if (cmit_fmt_is_mail(pp->fmt) && need_8bit_cte == 0) {
int i, ch, in_body;
for (in_body = i = 0; (ch = msg[i]); i++) {
msg = skip_empty_lines(msg);
/* These formats treat the title line specially. */
- if (pp->fmt == CMIT_FMT_ONELINE || pp->fmt == CMIT_FMT_EMAIL)
+ if (pp->fmt == CMIT_FMT_ONELINE || cmit_fmt_is_mail(pp->fmt))
pp_title_line(pp, &msg, sb, encoding, need_8bit_cte);
beginning_of_body = sb->len;
* 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)
+ if (cmit_fmt_is_mail(pp->fmt) && sb->len <= beginning_of_body)
strbuf_addch(sb, '\n');
unuse_commit_buffer(commit, reencoded);