Mojo::Log::Role::Color - Add colors to your mojo logs
use Mojo::Log; my $log = Mojo::Log->with_roles("+Color")->new; $log->info("FYI: it happened again");
Mojo::Log::Role::Color is a role you can apply to your Mojo::Log to get colored log messages when running your application in interactive mode.
It is also possible to set the MOJO_LOG_COLORS environment variable to force colored output.
MOJO_LOG_COLORS
The coloring is based on the log level:
debug: cyan text info: green text warn: yellow text error: red text fatal: white text on red background
The colors can be customized by changing %Mojo::Log::Role::Color::COLORS, though this is not officially supported, and may break in a future release.
%Mojo::Log::Role::Color::COLORS
use Mojo::Log::Role::Color -func; l error => "too %s", "cool"; use Mojo::Log::Role::Color -func => 'main::DEBUG'; main::DEBUG error => "too %s", "cool"; $ MOJO_LOG_FORMAT="%hms %m" PERL5OPT="-MMojo::Log::Role::Color=-func" perl -le'::l error => "bad"' $ MOJO_LOG_FORMAT="%ymdT%hms [%pid] [%level] %m" PERL5OPT="-MMojo::Log::Role::Color=-func" prove -vl t/test.t
It is possible to import a logging function that provides a quick and dirty logging interface.
The -func switch might change without warning. It's only supposed to be used for quick debug output.
-func
$bool = $log->colored; $log = $log->colored(1);
Check if colored output is enabled, or force it to a given state. Defaults to MOJO_LOG_COLORS environment variable, or will be set to "1" if "handle" in Mojo::Log is attached to a terminal.
Jan Henning Thorsen
Copyright (C) Jan Henning Thorsen
This program is free software, you can redistribute it and/or modify it under the terms of the Artistic License version 2.0.
Mojo::Log.
To install Mojo::Log::Role::Color, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Mojo::Log::Role::Color
CPAN shell
perl -MCPAN -e shell install Mojo::Log::Role::Color
For more information on module installation, please visit the detailed CPAN module installation guide.