CPAN::Meta::Check(3)  User Contributed Perl Documentation CPAN::Meta::Check(3)


NAME
       CPAN::Meta::Check - Verify requirements in a CPAN::Meta object

VERSION
       version 0.018

SYNOPSIS
        warn "$_\n" for verify_dependencies($meta, [qw/runtime build test/], 'requires');

DESCRIPTION
       This module verifies if requirements described in a CPAN::Meta object
       are present.

FUNCTIONS
   check_requirements($reqs, $type, $incdirs)
       This function checks if all dependencies in $reqs (a
       CPAN::Meta::Requirements object) are met, taking into account that
       'conflicts' dependencies have to be checked in reverse. It returns a
       hash with the modules as keys and any problems as values; the value for
       a successfully found module will be undef. Modules are searched for in
       @$incdirs, defaulting to @INC.

   verify_dependencies($meta, $phases, $types, $incdirs)
       Check all requirements in $meta for phases $phases and type $type.
       Modules are searched for in @$incdirs, defaulting to @INC. $meta should
       be a CPAN::Meta::Prereqs or CPAN::Meta object.

   requirements_for($meta, $phases, $types)
       This function is deprecated and may be removed at some point in the
       future, please use CPAN::Meta::Prereqs->merged_requirements instead.

       This function returns a unified CPAN::Meta::Requirements object for all
       $type requirements for $phases. $phases may be either one (scalar)
       value or an arrayref of valid values as defined by the CPAN::Meta spec.
       $type must be a relationship as defined by the same spec. $meta should
       be a CPAN::Meta::Prereqs or CPAN::Meta object.

SEE ALSO
       o   Test::CheckDeps

       o   CPAN::Meta

AUTHOR
       Leon Timmermans <leont@cpan.org>

COPYRIGHT AND LICENSE
       This software is copyright (c) 2012 by Leon Timmermans.

       This is free software; you can redistribute it and/or modify it under
       the same terms as the Perl 5 programming language system itself.

perl v5.38.0                      2023-07-28              CPAN::Meta::Check(3)