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THALJEF / Pinto-0.14 / lib / Pinto / Migrator.pm 

            

              
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# ABSTRACT: Migrate an existing repository to a new version
package Pinto::Migrator;
use Moose;
use MooseX::StrictConstructor;
use MooseX::MarkAsMethods ( autoclean => 1 );
use Pinto::Types qw(Dir);
use Pinto::Repository;
#------------------------------------------------------------------------------
our $VERSION = '0.14'; # VERSION
#------------------------------------------------------------------------------
has root => (
    is      => 'ro',
    isa     => Dir,
    default => $ENV{PINTO_REPOSITORY_ROOT},
    coerce  => 1,
);
#------------------------------------------------------------------------------
sub migrate {
    my ($self) = @_;
    my $repo = Pinto::Repository->new( root => $self->root );
    my $repo_version = $repo->get_version;
    my $code_version = $Pinto::Repository::REPOSITORY_VERSION;
    die "This repository is too old to migrate.\n" . "Contact thaljef\@cpan.org for a migration plan.\n"
        if not $repo_version;
    die "This repository is already up to date.\n"
        if $repo_version == $code_version;
    die "This repository too new.  Upgrade Pinto instead.\n"
        if $repo_version > $code_version;
    die "Migration is not implemented yet\n";
}
#------------------------------------------------------------------------------
__PACKAGE__->meta->make_immutable;
#------------------------------------------------------------------------------
1;
__END__
=pod
=encoding UTF-8
=for :stopwords Jeffrey Ryan Thalhammer
=head1 NAME
Pinto::Migrator - Migrate an existing repository to a new version
=head1 VERSION
version 0.14
=head1 AUTHOR
Jeffrey Ryan Thalhammer <jeff@stratopan.com>
=head1 COPYRIGHT AND LICENSE
This software is copyright (c) 2015 by Jeffrey Ryan Thalhammer.
This is free software; you can redistribute it and/or modify it under
the same terms as the Perl 5 programming language system itself.
=cut