diff options
Diffstat (limited to 'pretty.c')
| -rw-r--r-- | pretty.c | 36 |
1 files changed, 34 insertions, 2 deletions
@@ -1115,6 +1115,19 @@ static int match_placeholder_bool_arg(const char *to_parse, const char *candidat return 1; } +static int format_trailer_match_cb(const struct strbuf *key, void *ud) +{ + const struct string_list *list = ud; + const struct string_list_item *item; + + for_each_string_list_item (item, list) { + if (key->len == (uintptr_t)item->util && + !strncasecmp(item->string, key->buf, key->len)) + return 1; + } + return 0; +} + static size_t format_commit_one(struct strbuf *sb, /* in UTF-8 */ const char *placeholder, void *context) @@ -1353,6 +1366,7 @@ static size_t format_commit_one(struct strbuf *sb, /* in UTF-8 */ if (skip_prefix(placeholder, "(trailers", &arg)) { struct process_trailer_options opts = PROCESS_TRAILER_OPTIONS_INIT; + struct string_list filter_list = STRING_LIST_INIT_NODUP; size_t ret = 0; opts.no_divider = 1; @@ -1360,8 +1374,24 @@ static size_t format_commit_one(struct strbuf *sb, /* in UTF-8 */ if (*arg == ':') { arg++; for (;;) { - if (!match_placeholder_bool_arg(arg, "only", &arg, &opts.only_trailers) && - !match_placeholder_bool_arg(arg, "unfold", &arg, &opts.unfold)) + const char *argval; + size_t arglen; + + if (match_placeholder_arg_value(arg, "key", &arg, &argval, &arglen)) { + uintptr_t len = arglen; + + if (!argval) + goto trailer_out; + + if (len && argval[len - 1] == ':') + len--; + string_list_append(&filter_list, argval)->util = (char *)len; + + opts.filter = format_trailer_match_cb; + opts.filter_data = &filter_list; + opts.only_trailers = 1; + } else if (!match_placeholder_bool_arg(arg, "only", &arg, &opts.only_trailers) && + !match_placeholder_bool_arg(arg, "unfold", &arg, &opts.unfold)) break; } } @@ -1369,6 +1399,8 @@ static size_t format_commit_one(struct strbuf *sb, /* in UTF-8 */ format_trailers_from_commit(sb, msg + c->subject_off, &opts); ret = arg - placeholder + 1; } + trailer_out: + string_list_clear(&filter_list, 0); return ret; } |