static size_t commit_formats_alloc;
static struct cmt_fmt_map *find_commit_format(const char *sought);
+int commit_format_is_empty(enum cmit_fmt fmt)
+{
+ return fmt == CMIT_FMT_USERFORMAT && !*user_format;
+}
+
static void save_user_format(struct rev_info *rev, const char *cp, int is_tformat)
{
free(user_format);
const char *fmt;
int i;
- if (!starts_with(var, "pretty."))
+ if (!skip_prefix(var, "pretty.", &name))
return 0;
- name = var + strlen("pretty.");
for (i = 0; i < builtin_formats_len; i++) {
if (!strcmp(commit_formats[i].name, name))
return 0;
commit_format->name = xstrdup(name);
commit_format->format = CMIT_FMT_USERFORMAT;
- git_config_string(&fmt, var, value);
- if (starts_with(fmt, "format:") || starts_with(fmt, "tformat:")) {
- commit_format->is_tformat = fmt[0] == 't';
- fmt = strchr(fmt, ':') + 1;
- } else if (strchr(fmt, '%'))
+ if (git_config_string(&fmt, var, value))
+ return -1;
+
+ if (skip_prefix(fmt, "format:", &fmt))
+ commit_format->is_tformat = 0;
+ else if (skip_prefix(fmt, "tformat:", &fmt) || strchr(fmt, '%'))
commit_format->is_tformat = 1;
else
commit_format->is_alias = 1;
struct cmt_fmt_map *commit_format;
rev->use_terminator = 0;
- if (!arg || !*arg) {
+ if (!arg) {
rev->commit_format = CMIT_FMT_DEFAULT;
return;
}
- if (starts_with(arg, "format:") || starts_with(arg, "tformat:")) {
- save_user_format(rev, strchr(arg, ':') + 1, arg[0] == 't');
+ if (skip_prefix(arg, "format:", &arg)) {
+ save_user_format(rev, arg, 0);
return;
}
- if (strchr(arg, '%')) {
+ if (!*arg || skip_prefix(arg, "tformat:", &arg) || strchr(arg, '%')) {
save_user_format(rev, arg, 1);
return;
}
strbuf_addstr(sb, "?=");
}
-static const char *show_ident_date(const struct ident_split *ident,
- enum date_mode mode)
+const char *show_ident_date(const struct ident_split *ident,
+ enum date_mode mode)
{
unsigned long date = 0;
long tz = 0;
strbuf_addch(sb, '\n');
}
-static char *get_header(const struct commit *commit, const char *msg,
- const char *key)
+static char *get_header(const char *msg, const char *key)
{
- int key_len = strlen(key);
- const char *line = msg;
-
- while (line) {
- const char *eol = strchrnul(line, '\n'), *next;
-
- if (line == eol)
- return NULL;
- if (!*eol) {
- warning("malformed commit (header is missing newline): %s",
- sha1_to_hex(commit->object.sha1));
- next = NULL;
- } else
- next = eol + 1;
- if (eol - line > key_len &&
- !strncmp(line, key, key_len) &&
- line[key_len] == ' ') {
- return xmemdupz(line + key_len + 1, eol - line - key_len - 1);
- }
- line = next;
- }
- return NULL;
+ size_t len;
+ const char *v = find_commit_header(msg, key, &len);
+ return v ? xmemdupz(v, len) : NULL;
}
static char *replace_encoding_header(char *buf, const char *encoding)
if (!output_encoding || !*output_encoding) {
if (commit_encoding)
- *commit_encoding =
- get_header(commit, msg, "encoding");
+ *commit_encoding = get_header(msg, "encoding");
return msg;
}
- encoding = get_header(commit, msg, "encoding");
+ encoding = get_header(msg, "encoding");
if (commit_encoding)
*commit_encoding = encoding;
use_encoding = encoding ? encoding : utf8;
case 'r': /* date, relative */
strbuf_addstr(sb, show_ident_date(&s, DATE_RELATIVE));
return placeholder_len;
- case 'i': /* date, ISO 8601 */
+ case 'i': /* date, ISO 8601-like */
strbuf_addstr(sb, show_ident_date(&s, DATE_ISO8601));
return placeholder_len;
+ case 'I': /* date, ISO 8601 strict */
+ strbuf_addstr(sb, show_ident_date(&s, DATE_ISO8601_STRICT));
+ return placeholder_len;
}
skip:
int i;
for (i = 0; msg[i]; i++) {
+ const char *name;
int eol;
for (eol = i; msg[eol] && msg[eol] != '\n'; eol++)
; /* do nothing */
if (i == eol) {
break;
- } else if (starts_with(msg + i, "author ")) {
- context->author.off = i + 7;
- context->author.len = eol - i - 7;
- } else if (starts_with(msg + i, "committer ")) {
- context->committer.off = i + 10;
- context->committer.len = eol - i - 10;
+ } else if (skip_prefix(msg + i, "author ", &name)) {
+ context->author.off = name - msg;
+ context->author.len = msg + eol - name;
+ } else if (skip_prefix(msg + i, "committer ", &name)) {
+ context->committer.off = name - msg;
+ context->committer.len = msg + eol - name;
}
i = eol;
}
const char *placeholder,
struct format_commit_context *c)
{
+ const char *rest = placeholder;
+
if (placeholder[1] == '(') {
const char *begin = placeholder + 2;
const char *end = strchr(begin, ')');
if (!end)
return 0;
- if (starts_with(begin, "auto,")) {
+ if (skip_prefix(begin, "auto,", &begin)) {
if (!want_color(c->pretty_ctx->color))
return end - placeholder + 1;
- begin += 5;
}
- color_parse_mem(begin,
- end - begin,
- "--pretty format", color);
+ if (color_parse_mem(begin, end - begin, color) < 0)
+ die(_("unable to parse --pretty format"));
strbuf_addstr(sb, color);
return end - placeholder + 1;
}
- if (starts_with(placeholder + 1, "red")) {
+ if (skip_prefix(placeholder + 1, "red", &rest))
strbuf_addstr(sb, GIT_COLOR_RED);
- return 4;
- } else if (starts_with(placeholder + 1, "green")) {
+ else if (skip_prefix(placeholder + 1, "green", &rest))
strbuf_addstr(sb, GIT_COLOR_GREEN);
- return 6;
- } else if (starts_with(placeholder + 1, "blue")) {
+ else if (skip_prefix(placeholder + 1, "blue", &rest))
strbuf_addstr(sb, GIT_COLOR_BLUE);
- return 5;
- } else if (starts_with(placeholder + 1, "reset")) {
+ else if (skip_prefix(placeholder + 1, "reset", &rest))
strbuf_addstr(sb, GIT_COLOR_RESET);
- return 6;
- } else
- return 0;
+ return rest - placeholder;
}
static size_t parse_padding_placeholder(struct strbuf *sb,
load_ref_decorations(DECORATE_SHORT_REFS);
format_decorations(sb, commit, c->auto_color);
return 1;
+ case 'D':
+ load_ref_decorations(DECORATE_SHORT_REFS);
+ format_decorations_extended(sb, commit, c->auto_color, "", ", ", "");
+ return 1;
case 'g': /* reflog info */
switch(placeholder[1]) {
case 'd': /* reflog selector */
case trunc_none:
break;
}
- strbuf_addstr(sb, local_sb.buf);
+ strbuf_addbuf(sb, &local_sb);
} else {
int sb_len = sb->len, offset = 0;
if (c->flush_type == flush_left)
* convert it back to chars
*/
padding = padding - len + local_sb.len;
- strbuf_grow(sb, padding);
- strbuf_setlen(sb, sb_len + padding);
- memset(sb->buf + sb_len, ' ', sb->len - sb_len);
+ strbuf_addchars(sb, ' ', padding);
memcpy(sb->buf + sb_len + offset, local_sb.buf,
local_sb.len);
}
free(context.commit_encoding);
unuse_commit_buffer(commit, context.message);
- free(context.signature_check.gpg_output);
- free(context.signature_check.signer);
}
static void pp_header(struct pretty_print_context *pp,
int parents_shown = 0;
for (;;) {
- const char *line = *msg_p;
+ const char *name, *line = *msg_p;
int linelen = get_one_line(*msg_p);
if (!linelen)
}
if (!parents_shown) {
- struct commit_list *parent;
- int num;
- for (parent = commit->parents, num = 0;
- parent;
- parent = parent->next, num++)
- ;
+ unsigned num = commit_list_count(commit->parents);
/* with enough slop */
strbuf_grow(sb, num * 50 + 20);
add_merge_info(pp, sb, commit);
* FULL shows both authors but not dates.
* FULLER shows both authors and dates.
*/
- if (starts_with(line, "author ")) {
+ if (skip_prefix(line, "author ", &name)) {
strbuf_grow(sb, linelen + 80);
- pp_user_info(pp, "Author", sb, line + 7, encoding);
+ pp_user_info(pp, "Author", sb, name, encoding);
}
- if (starts_with(line, "committer ") &&
+ if (skip_prefix(line, "committer ", &name) &&
(pp->fmt == CMIT_FMT_FULL || pp->fmt == CMIT_FMT_FULLER)) {
strbuf_grow(sb, linelen + 80);
- pp_user_info(pp, "Commit", sb, line + 10, encoding);
+ pp_user_info(pp, "Commit", sb, name, encoding);
}
}
}
first = 0;
strbuf_grow(sb, linelen + indent + 20);
- if (indent) {
- memset(sb->buf + sb->len, ' ', indent);
- strbuf_setlen(sb, sb->len + indent);
- }
+ if (indent)
+ strbuf_addchars(sb, ' ', indent);
strbuf_add(sb, line, linelen);
strbuf_addch(sb, '\n');
}