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cpansmokebox/lib/CPANPLUS/Selfupdate.pm  view on Meta::CPAN

                sub {
                    my $cb = shift;
                    $cb->configure_object->get_conf('prefer_makefile') 
                        ? { }
                        : { 'CPANPLUS::Dist::Build' => '0.24'  };
                },
                sub { return 1 },   # always enabled
            ],            
            cpantest        => [
                { 'Test::Reporter'  => '1.34',
                  'Parse::CPAN::Meta' => '0.0'
                },
                sub { 
                    my $cb = shift;
                    return $cb->configure_object->get_conf('cpantest');
                },
            ],                
            dist_type => [
                sub { 
                    my $cb      = shift;
                    my $dist    = $cb->configure_object->get_conf('dist_type');
                    return { $dist => '0.0' } if $dist;
                    return;
                },            
                sub { 
                    my $cb = shift;
                    return $cb->configure_object->get_conf('dist_type');
                },
            ],

            md5 => [
                {
                    'Digest::MD5'   => '0.0',
                },            
                sub { 
                    my $cb = shift;
                    return $cb->configure_object->get_conf('md5');
                },
            ],
            shell => [
                sub { 
                    my $cb      = shift;
                    my $dist    = $cb->configure_object->get_conf('shell');
                    
                    ### we bundle these shells, so don't bother having a dep
                    ### on them... If we don't do this, CPAN.pm actually detects
                    ### a recursive dependency and breaks (see #26077).
                    ### This is not an issue for CPANPLUS itself, it handles
                    ### it smartly.
                    return if $dist eq SHELL_DEFAULT or $dist eq SHELL_CLASSIC;
                    return { $dist => '0.0' } if $dist;
                    return;
                },            
                sub { return 1 },
            ],                
            signature => [
                sub {
                    my $cb      = shift;
                    return {
                        'Module::Signature' => '0.06',
                    } if can_run('gpg');
                    ### leave this out -- Crypt::OpenPGP is fairly
                    ### painful to install, and broken on some platforms
                    ### so we'll just always fall back to gpg. It may
                    ### issue a warning or 2, but that's about it.
                    ### this change due to this ticket: #26914
                    # and $cb->configure_object->get_conf('prefer_bin');

                    return { 
                        'Crypt::OpenPGP'    => '0.0', 
                        'Module::Signature' => '0.06',
                    };
                },            
                sub {
                    my $cb = shift;
                    return $cb->configure_object->get_conf('signature');
                },
            ],
            storable => [
                { 'Storable' => '0.0' },         
                sub { 
                    my $cb = shift;
                    return $cb->configure_object->get_conf('storable');
                },
            ],
            sqlite_backend => [
                {   'DBIx::Simple' => '0.0',
                    'DBD::SQLite'  => '0.0',
                },
                sub {
                    my $cb   = shift;
                    my $conf = $cb->configure_object;
                    return $conf->get_conf('source_engine') 
                        eq 'CPANPLUS::Internals::Source::SQLite'
                },                        
            ],                    
        },
        core => {
            'CPANPLUS' => '0.0',
        },
    };

    sub _get_config { return $Modules }
}

=head1 METHODS

=head2 $self = CPANPLUS::Selfupdate->new( $backend_object );

Sets up a new selfupdate object. Called automatically when
a new backend object is created.

=cut

sub new {
    my $class = shift;
    my $cb    = shift or return;
    return bless sub { $cb }, $class;
}    


{   ### cache to find the relevant modules
    my $cache = {
        core