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PERLANCAR / App-SerializeUtils-0.165 / script / check-yaml 

            

              
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#!perl
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 $yaml_mod = 'XS';
GetOptions(
    'syck' => sub { $yaml_mod = 'Syck' },
    'xs'   => sub { $yaml_mod = 'XS' },
    'help' => sub {
        print "Usage: check-yaml [--syck|--xs] <file>\n";
        exit 0;
    },
);
if ($yaml_mod eq 'Syck') {
    require YAML::Syck; YAML::Syck->import;
} elsif ($yaml_mod eq 'XS') {
    require YAML::XS;   YAML::XS->import;
}
eval {
    undef $/;
    Load(~~<>);
};
die $@ if $@;
1;
# ABSTRACT: Check YAML syntax
# PODNAME: check-yaml
__END__
=pod
=encoding UTF-8
=head1 NAME
check-yaml - Check YAML syntax
=head1 VERSION
This document describes version 0.165 of check-yaml (from Perl distribution App-SerializeUtils), released on 2022-03-20.
=head1 DESCRIPTION
Check YAML syntax. Prints nothing if YAML syntax is okay.
=head1 OPTIONS
=over
=item * --syck
Use L<YAML::Syck>.
=item * --xs
Use L<YAML::XS> (the default).
=back
=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