NAME

Perl::PrereqDistributionGatherer - gather all prerequisite distributions

SYNOPSIS

use Perl::PrereqDistributionGatherer;

my $gatherer = Perl::PrereqDistributionGatherer->new;

my ($dists, $core, $miss) = $gatherer->gather(["Plack", "Moose"]);

# or, from cpanfile
my ($dists, $core, $miss) = $gatherer->gather_from_cpanfile("cpanfile");

DESCRIPTION

Perl::PrereqDistributionGatherer gathers all prerequisite distributions for some modules.

METHODS

• my $gatherer = Perl::PrereqDistributionGatherer->new(%option)

  Constructor. %option may be:

  • inc

    The search path of modules. Default: \@INC.

  • fill_archlib

    If this is true, then prepend archlib to inc directories.

• my ($dists, $core, $miss) = $gatherer->gather($modules)

  Gatherer distributions which are prerequisite for $modules. The return values are:

  • $dists

    Array reference of prerequisite distributions, which are instances of Distribution::Metadata.

  • $core

    Array reference of prerequisite core modules.

  • $miss

    Array reference of missed modules.

• my ($dists, $core, $miss) = $gatherer->gather_from_cpanfile($cpanfile_path)

  This is convenient method, which gathers prerequisite distributions by modules stated in cpanfile. The return values is the same as the gather method.

SEE ALSO

Carton

https://github.com/miyagawa/Carmel

Distribution::Metadata

Module::Metadata

LICENSE

Copyright (C) 2016 Shoichi Kaji <skaji@cpan.org>

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

AUTHOR

Shoichi Kaji <skaji@cpan.org>