—

              
#!perl
## no critic: InputOutput::ProhibitInteractiveTest
use 5.010001;
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 = $ENV{COLOR} // -t STDOUT;
my $pretty = 1;
my $mod = '';
GetOptions(
    'pretty!' => \$pretty,
    'color!' => \$color,
    'pp' => sub { $mod = 'pp' },
    'xs' => sub { $mod = 'xs' },
    'help' => sub {
        print "Usage: pp-json [OPTIONS] <file>\n";
        exit 0;
    },
);
undef $/;
my $json;
my $res;
if ($mod eq 'pp') {
    require JSON::PP; $json = JSON::PP->new;
    $json->canonical->allow_nonref->pretty($pretty);
    $res = $json->encode($json->decode(scalar <>));
} elsif ($mod eq 'xs') {
    require Cpanel::JSON::XS; $json = Cpanel::JSON::XS->new;
    $json->canonical->allow_nonref->pretty($pretty);
    $res = $json->encode($json->decode(scalar <>));
} else {
    require JSON::MaybeXS; $json = JSON::MaybeXS->new;
    $json->canonical->allow_nonref->pretty($pretty);
    if ($color) {
        require JSON::Color;
        $res = JSON::Color::encode_json($json->decode(scalar <>), {pretty=>$pretty});
    } else {
        $res = $json->encode($json->decode(scalar <>));
    }
}
print $res;
print "\n" if (-t STDOUT) && $res !~ /\R\z/;
1;
# ABSTRACT: Pretty-print (and colorize) JSON
# PODNAME: pp-json
__END__
HideShow 94 lines of Pod
=pod
=encoding UTF-8
=head1 NAME
pp-json - Pretty-print (and colorize) JSON
=head1 VERSION
This document describes version 0.165 of pp-json (from Perl distribution App-SerializeUtils), released on 2022-03-20.
=head1 DESCRIPTION
By default, when in interactive mode will pretty-print and colorize JSON using
L<JSON::Color>, and when piped will pretty-print JSON using L<JSON::MaybeXS>.
=head1 OPTIONS
=over
=item * --color, --no-color
Force using color (JSON::Color) or no color. The default is to check whether
STDOUT is not piped (interactive mode) to enable color.
=item * --no-pretty
Instead of pretty-printing, print compact JSON.
=item * --pp
Force using a PP module (currently L<JSON::PP>) instead of the default
L<JSON::MaybeXS>.
=item * --xs
Force using an XS module (currently L<Cpanel::JSON::XS>) instead of
the default L<JSON::MaybeXS>.
=back
=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