Function get_commit_format

pretty.c:190–222

}

void get_commit_format(const char *arg, struct rev_info *rev)
{
	struct cmt_fmt_map *commit_format;

	rev->use_terminator = 0;
	if (!arg) {
		rev->commit_format = CMIT_FMT_DEFAULT;
		return;
	}
	if (skip_prefix(arg, "format:", &arg)) {
		save_user_format(rev, arg, 0);
		return;
	}

	if (!*arg || skip_prefix(arg, "tformat:", &arg) || strchr(arg, '%')) {
		save_user_format(rev, arg, 1);
		return;
	}

	commit_format = find_commit_format(arg);
	if (!commit_format)
		die("invalid --pretty format: %s", arg);

	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 (!rev->date_mode_explicit && commit_format->default_date_mode_type)
		rev->date_mode.type = commit_format->default_date_mode_type;
	if (commit_format->format == CMIT_FMT_USERFORMAT) {
		save_user_format(rev, commit_format->user_format,
				 commit_format->is_tformat);
	}
}

/*
 * Generic support for pretty-printing the header