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PERLANCAR / App-SerializeUtils-0.165 / script / pp-perl 

            

              
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#!perl
## no critic: InputOutput::ProhibitInteractiveTest
use 5.010;
use strict;
use warnings;
use Getopt::Long;
our $AUTHORITY = 'cpan:PERLANCAR'; # AUTHORITY
our $DATE = '2022-03-20'; # DATE
our $DIST = 'App-SerializeUtils'; # DIST
our $VERSION = '0.165'; # VERSION
my $color = -t STDOUT;
my $method = 'eval';
GetOptions(
    'eval'   => sub { $method = 'eval' },
    'undump' => sub { $method = 'undump' },
    'color!' => \$color,
    'help' => sub {
        print "Usage: pp-dd <file>\n";
        exit 0;
    },
);
local $/ = undef;
my $data;
if ($method eq 'eval') {
    $data = eval scalar <>; ## no critic: BuiltinFunctions::ProhibitStringyEval
} else {
    require Data::Undump;
    $data = Data::Undump::undump(scalar <>);
    if (!defined($data) && $@) { die }
}
if ($color) {
    require Data::Dump::Color;
    Data::Dump::Color::dd($data);
} else {
    require Data::Dump;
    Data::Dump::dd($data);
}
1;
# ABSTRACT: Pretty-print (and colorize) Perl data structure
# PODNAME: pp-perl
__END__
=pod
=encoding UTF-8
=head1 NAME
pp-perl - Pretty-print (and colorize) Perl data structure
=head1 VERSION
This document describes version 0.165 of pp-perl (from Perl distribution App-SerializeUtils), released on 2022-03-20.
=head1 DESCRIPTION
By default, when in interactive mode will load Perl data structure using eval()
and dump+colorize it using L<Data::Dump::Color>, and when piped will
dump data using L<Data::Dump>.
=head1 OPTIONS
=head2 --eval (default)
Use eval() to load the Perl data structure.
=head2 --undump
Use L<Data::Undump> instead of eval() to load the Perl data structure. This is
safer and faster, but more limited.
=head2 --color, --no-color
Force using color (Data::Dump::Color) or no color. The default is to check
whether STDOUT is not piped (interactive mode) to enable color.
=head1 ENVIRONMENT
=head2 COLOR
Boolean. Set default for color.
=head1 HOMEPAGE
Please visit the project's homepage at L<https://metacpan.org/release/App-SerializeUtils>.
=head1 SOURCE
Source repository is at L<https://github.com/perlancar/perl-App-SerializeUtils>.
=head1 AUTHOR
perlancar <perlancar@cpan.org>
=head1 CONTRIBUTING
To contribute, you can send patches by email/via RT, or send pull requests on
GitHub.
Most of the time, you don't need to build the distribution yourself. You can
simply modify the code, then test via:
 % prove -l
If you want to build the distribution (e.g. to try to install it locally on your
system), you can install L<Dist::Zilla>,
L<Dist::Zilla::PluginBundle::Author::PERLANCAR>, and sometimes one or two other
Dist::Zilla plugin and/or Pod::Weaver::Plugin. Any additional steps required
beyond that are considered a bug and can be reported to me.
=head1 COPYRIGHT AND LICENSE
This software is copyright (c) 2022, 2021, 2020, 2018, 2017, 2015, 2014, 2013, 2011 by perlancar <perlancar@cpan.org>.
This is free software; you can redistribute it and/or modify it under
the same terms as the Perl 5 programming language system itself.
=head1 BUGS
Please report any bugs or feature requests on the bugtracker website L<https://rt.cpan.org/Public/Dist/Display.html?Name=App-SerializeUtils>
When submitting a bug or request, please include a test-file or a
patch to an existing test-file that illustrates the bug or desired
feature.
=cut