util

%% This is a sample config for the util_log_formatter
[
  {kernel, [
    {logger, [
      % Print errors only to system_errors log
      {handler, default, logger_std_h, #{ % {handler, HandlerId, Module, Config}
          level          => error
        , config         => #{
            type         => {file, "${HOME}/log/erl-error.log"}
          , max_no_bytes => 10485760
          , max_no_files => 5
          , file_check   => 5000
        }
        , formatter => {util_log_formatter, #{
            max_size        => 2048
          , depth           => 10
          , single_line     => true
          , time_designator => $\s
          , time_offset     => none
          , time_unit       => millisecond
        % , report_prefix   => ""
          , template        => [time," ",
                                {report, ['LEVEL', " [",modline,":",regpid,"]\n"], [" [",lev,"] "]},
                                msg,
                                {report, ["\n"], [" [",modline,":",regpid,"]"]},
                                "\n"]
        }}
      }}
      % Print all log events to debug log
    , {handler, debug_log, logger_std_h, #{
          level          => debug
        , config         => #{
            type         => {file, "${HOME}/log/erl-debug.log"}
          , max_no_bytes => 10485760
          , max_no_files => 5
          , file_check   => 5000
        }
        , formatter => {util_log_formatter, #{
            legacy_header   => true
          , time_designator => $\s
          , single_line     => false
          , time_offset     => none
          , time_unit       => millisecond
        % , report_prefix   => ""
          , template        => [time," ",
                                {report, ['LEVEL', " [",modline,":",regpid,"]\n"], ["[",lev,"] "]},
                                msg,
                                {report, ["\n"], [" [",modline,":",regpid,"]"]},
                                "\n"]
        }}
      }}
      % Print all log events to display log
    , {handler, screen_log, logger_std_h, #{
          level          => debug
        , formatter => {util_log_color_formatter, #{
            legacy_header   => true
          , time_designator => $\s
          , single_line     => false
        }}
      }}
    ]}
  ]}
].