NAME

C4::Installer::PerlModules

ABSTRACT

A module for manipulating Koha Perl dependency list objects.

METHODS

new()

    Creates a new PerlModules object 

    example:
        C<my $perl_modules = C4::Installer::PerlModules->new;>

prereq_pm()

    Returns a hashref of a hash of module information suitable for use in Makefile.PL

    example:
        C<my $perl_modules = C4::Installer::PerlModules->new;

        ...

        PREREQ_PM    => $perl_modules->prereq_pm,>

versions_info

        C<$perl_modules->versions_info;>

        This loads info of required modules into three accessors: missing_pm,
        upgrade_pm, and current_pm. Each of these may be accessed by using the
        C<get_attr> method. Each accessor returns an anonymous array who's
        elements are anonymous hashes. They follow this format (NOTE: Upgrade
        status is indicated by the accessor name.):

        [
                  {
                    'Text::CSV::Encoded' => {
                                              'required' => 1,
                                              'cur_ver' => 0.09,
                                              'min_ver' => '0.09'
                                            }
                  },
                  {
                    'Biblio::EndnoteStyle' => {
                                                'required' => 1,
                                                'cur_ver' => 0,
                                                'min_ver' => '0.05'
                                              }
                  },
        }

get_attr(attr_name)

    Returns an anonymous array containing the contents of the passed in accessor. Valid accessors are:

    missing_pm - Perl modules used by Koha but not currently installed.

    upgrade_pm - Perl modules currently installed but below the minimum version required by Koha.

    current_pm - Perl modules currently installed and up to date as required by Koha.

    example:
        C<my $missing_pm = $perl_modules->get_attr('missing_pm');>

AUTHOR

Chris Nighswonger <cnighswonger AT foundations DOT edu>

COPYRIGHT

LICENSE

This file is part of Koha.

Koha is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version.

Koha is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with Koha; if not, see <http://www.gnu.org/licenses>.