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package main;
use strict;
use warnings;
# ABSTRACT: colorize output
use mop;
use Term::ANSIColor;
BEGIN {
if ($^O eq 'MSWin32') {
require Win32::Console::ANSI;
Win32::Console::ANSI->import;
}
}
=head1 SYNOPSIS
; .replyrc
[Colors]
error_color = bright red
warning_color = bright yellow
result_color = bright green
=head1 DESCRIPTION
This plugin adds coloring to the results when they are printed to the screen.
By default, errors are C<red>, warnings are C<yellow>, and normal results are
C<green>, although this can be overridden through configuration as shown in the
synopsis. L<Term::ANSIColor> is used to generate the colors, so any value that
is accepted by that module is a valid value for the C<error>, C<warning>, and
C<result> options.
=cut
class Reply::Plugin::Colors extends Reply::Plugin {
has $error_color = 'red';
has $warning_color = 'yellow';
has $result_color = 'green';
method compile ($next, @args) {
local $SIG{__WARN__} = sub { $self->print_warn(@_) };
$next->(@args);
}
method execute ($next, @args) {
local $SIG{__WARN__} = sub { $self->print_warn(@_) };
$next->(@args);
}
method print_error ($next, $error) {
print color($error_color);
$next->($error);
local $| = 1;
print color('reset');
}
method print_result ($next, @result) {
print color($result_color);
$next->(@result);
local $| = 1;
print color('reset');
}
method print_warn ($warning) {
print color($warning_color);
print $warning;
local $| = 1;
print color('reset');
}
}
=for Pod::Coverage
print_warn
=cut
1;
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