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Name	Size	Perms	Modified	Actions
[ .. / .. ]
ProhibitBacktickOperators.pm	4 KB	-rw-r--r--	2019-09-23 15:30:09	Edit Del
ProhibitBarewordFileHandles.pm	3.07 KB	-rw-r--r--	2019-09-23 15:30:09	Edit Del
ProhibitExplicitStdin.pm	3.18 KB	-rw-r--r--	2019-09-23 15:30:09	Edit Del
ProhibitInteractiveTest.pm	1.96 KB	-rw-r--r--	2019-09-23 15:30:09	Edit Del
ProhibitJoinedReadline.pm	3.29 KB	-rw-r--r--	2019-09-23 15:30:09	Edit Del
ProhibitOneArgSelect.pm	2.48 KB	-rw-r--r--	2019-09-23 15:30:09	Edit Del
ProhibitReadlineInForLoop.pm	2.64 KB	-rw-r--r--	2019-09-23 15:30:09	Edit Del
ProhibitTwoArgOpen.pm	3.81 KB	-rw-r--r--	2019-09-23 15:30:09	Edit Del
RequireBracedFileHandleWithPrint.pm	3.99 KB	-rw-r--r--	2019-09-23 15:30:09	Edit Del
RequireBriefOpen.pm	11.31 KB	-rw-r--r--	2019-09-23 15:30:09	Edit Del
RequireCheckedClose.pm	3.24 KB	-rw-r--r--	2019-09-23 15:30:09	Edit Del
RequireCheckedOpen.pm	3.34 KB	-rw-r--r--	2019-09-23 15:30:09	Edit Del
RequireCheckedSyscalls.pm	6.93 KB	-rw-r--r--	2019-09-23 15:30:09	Edit Del
RequireEncodingWithUTF8Layer.pm	5.32 KB	-rw-r--r--	2019-09-23 15:30:09	Edit Del

Editing: ProhibitInteractiveTest.pm (1.96 KB)

package Perl::Critic::Policy::InputOutput::ProhibitInteractiveTest;

use 5.006001;
use strict;
use warnings;
use Readonly;

use Perl::Critic::Utils qw{ :severities };
use base 'Perl::Critic::Policy';

our $VERSION = '1.134';

#-----------------------------------------------------------------------------

Readonly::Scalar my $DESC => q{Use IO::Interactive::is_interactive() instead of -t};
Readonly::Scalar my $EXPL => [ 218 ];

#-----------------------------------------------------------------------------

sub supported_parameters { return ()                     }
sub default_severity     { return $SEVERITY_HIGHEST      }
sub default_themes       { return qw( core pbp bugs certrule )    }
sub applies_to           { return 'PPI::Token::Operator' }

#-----------------------------------------------------------------------------

sub violates {
    my ($self, $elem, $doc) = @_;
    return if $elem->content() ne '-t';
    return $self->violation( $DESC, $EXPL, $elem );
}

1;

#-----------------------------------------------------------------------------

__END__

=pod

=head1 NAME

Perl::Critic::Policy::InputOutput::ProhibitInteractiveTest - Use prompt() instead of -t.

=head1 AFFILIATION

This Policy is part of the core L<Perl::Critic|Perl::Critic>
distribution.


=head1 DESCRIPTION

The C<-t> operator is fragile and complicated.  When you are testing
whether C<STDIN> is interactive, It's much more robust to use
well-tested CPAN modules like L<IO::Interactive|IO::Interactive>.


=head1 CONFIGURATION

This Policy is not configurable except for the standard options.


=head1 AUTHOR

Chris Dolan <cdolan@cpan.org>

=head1 COPYRIGHT

Copyright (c) 2006-2011 Chris Dolan.

This program is free software; you can redistribute it and/or modify
it under the same terms as Perl itself.

=cut

# Local Variables:
#   mode: cperl
#   cperl-indent-level: 4
#   fill-column: 78
#   indent-tabs-mode: nil
#   c-indentation-style: bsd
# End:
# ex: set ts=8 sts=4 sw=4 tw=78 ft=perl expandtab shiftround :