README

WARNING

    This is experimental software for the moment and under active
    development.

    Under the hood, the module Archive::BagIt::Base was adapted and
    extended to support BagIt 1.0 according to RFC 8493
    ([https://tools.ietf.org/html/rfc8493](https://tools.ietf.org/html/rfc8493)).

    Also: Check out Archive::BagIt::Fast if you are willing to add some
    extra dependencies to get better speed by mmap-ing files.

NAME

    Archive::BagIt - An interface to make and verify bags according to the
    BagIt standard

SYNOPSIS

    This modules will hopefully help with the basic commands needed to
    create and verify a bag. My intention is not to be strict and enforce
    all of the specification. The reference implementation is the java
    version and I will endeavour to maintain compatibility with it.

        use Archive::BagIt;
    
        #read in an existing bag:
        my $bag_dir = "/path/to/bag";
        my $bag = Archive::BagIt->new($bag_dir);
    
    
        #construct bag in an existing directory
        my $bag2 = Archive::BagIt->make_bag($bag_dir);
    
        # Validate a BagIt archive against its manifest
        my $bag3 = Archive::BagIt->new($bag_dir);
        my $is_valid = $bag3->verify_bag();

SUBROUTINES

 new

    An Object Oriented Interface to a bag. Opens an existing bag.

      my $bag = Archive::BagIt->new('/path/to/bag');

 make_bag

    A constructor that will make and return a bag from a directory

    If a data directory exists, assume it is already a bag (no checking for
    invalid files in root)

 verify_bag

    An interface to verify a bag.

    You might also want to check Archive::BagIt::Fast to see a more direct
    way of accessing files (and thus faster).

 get_checksum

    This is the checksum for the bag, md5 of the manifest-md5.txt

 version

    Returns the bagit version according to the bagit.txt file.

 payload_files

    Returns an array with all of the payload files (those files that are
    below the data directory)

 non_payload_files

    Returns an array with files that are in the root of the bag,
    non-manifest files

 manifest_files

    Return an array with the list of manifest files that exist in the bag

 tagmanifest_files

    Return an array with the list of tagmanifest files

AUTHORS

    Robert Schmidt, <rjeschmi at gmail.com>

    William Wueppelmann, <william at c7a.ca>

    Andreas Romeyke, <pause at andreas minus romeyke.de>

CONTRIBUTORS

    Serhiy Bolkun

    Russell McOrmond

SOURCE

    The original development version is on github at
    http://github.com/rjeschmi/Archive-BagIt and may be cloned from there.

    The actual development version is available at
    https://art1pirat.spdns.org/art1/Archive-BagIt

BUGS

    Please report any bugs or feature requests to bug-archive-bagit at
    rt.cpan.org, or through the web interface at
    http://rt.cpan.org/NoAuth/ReportBug.html?Queue=Archive-BagIt. I will be
    notified, and then you'll automatically be notified of progress on your
    bug as I make changes.

SUPPORT

    You can find documentation for this module with the perldoc command.

        perldoc Archive::BagIt

    You can also look for information at:

      * RT: CPAN's request tracker (report bugs here)

      http://rt.cpan.org/NoAuth/Bugs.html?Dist=Archive-BagIt

      * AnnoCPAN: Annotated CPAN documentation

      http://annocpan.org/dist/Archive-BagIt

      * CPAN Ratings

      http://cpanratings.perl.org/d/Archive-BagIt

      * Search CPAN

      http://search.cpan.org/dist/Archive-BagIt/

COPYRIGHT

    Copyright (c) 2012, the above named author(s).

LICENSE

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