#!/usr/bin/perl
use strict;
use warnings;
use Carp;
use Pod::Usage qw( pod2usage );
use Getopt::Long qw( :config gnu_getopt );

use version; my $VERSION = qv('0.0.1');

my %config;
GetOptions(\%config, 'usage', 'help', 'man', 'version')
   or pod2usage(-verbose => 99, -sections => 'USAGE');;
pod2usage("$0 v$VERSION") if $config{version};
pod2usage(-verbose => 99, -sections => 'USAGE') if $config{usage};
pod2usage(-verbose => 99, -sections => 'EXAMPLES|USAGE|OPTIONS')
  if $config{help};
pod2usage(-verbose => 2) if $config{man};

# Other recommended modules (uncomment to use):
#  use IO::Prompt;
#  use Readonly;
#  use Data::Dumper;
#  use Log::Log4perl qw( :easy );

# Script implementation here

__END__

=head1 NAME

<SCRIPT-NAME> - [A line to describe the script]


=head1 VERSION

See version at beginning of script, variable $VERSION.

=head1 EXAMPLES

   shell$ <SCRIPT-NAME>

=for the author:
   Some brief example to show the most common usage for the script. This
   will probably be the most read section, so include meaningful
   examples.
  
=head1 USAGE

   <SCRIPT-NAME> [--usage] [--help] [--man] [--version]

=for the author:
   Include a complete usage block of text, like any other good command
  
=head1 DESCRIPTION

=for the author:
   A complete description of the script and its characteristics, with a
   possible structure into deeper sections (via =head2, =head3). Leave
   options description for the next section!


=head1 OPTIONS

=for the author
   A description of all the available options that the script accepts.
   The pre-defined ones are already included, of course.

=over

=item --usage

print a concise usage line and exit.

=item --help

print a somewhat more verbose help, showing usage, this description of
the options and some examples from the synopsis.

=item --man

print out the full documentation for the script.

=item --version

print the version of the script.

=back

=head1 DIAGNOSTICS

=for the author
   Include all error messages and possible exit conditions, even those
   that "should never happen".


=over

=item C<< Error message here, perhaps with %s placeholders >>

[Description of first error...]

=item C<< Another error message here >>

[Description of another error...]

[... and so on...]

=back


=head1 CONFIGURATION AND ENVIRONMENT

=for the author
   Describe any configuration file that is used by the script, and
   any environment variable that affects the its behaviour. Include
   details about the position of the files, their formats, etc.
  
<SCRIPT-NAME> requires no configuration files or environment variables.


=head1 DEPENDENCIES

=for the author
   A list of all modules the script is based for, together with an
   indication of their version and the required perl version.

None.


=head1 BUGS AND LIMITATIONS

=for the author
   A list of all known problem about the script, with an indication of
   when (and if) they will be eventually solved. Also include a
   description of all feature restrictions and limitations.

No bugs have been reported.

Please report any bugs or feature requests to the AUTHOR


=head1 AUTHOR

Flavio Poletti C<flavio [at] polettix.it>


=head1 LICENCE AND COPYRIGHT

Copyright (c) 2006, Flavio Poletti C<flavio [at] polettix.it>. All rights reserved.

This script is free software; you can redistribute it and/or
modify it under the same terms as Perl itself. See L<perlartistic>
and L<perlgpl>.


=head1 DISCLAIMER OF WARRANTY

BECAUSE THIS SOFTWARE IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
FOR THE SOFTWARE, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
PROVIDE THE SOFTWARE "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER
EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE
ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE SOFTWARE IS WITH
YOU. SHOULD THE SOFTWARE PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL
NECESSARY SERVICING, REPAIR, OR CORRECTION.

IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
REDISTRIBUTE THE SOFTWARE AS PERMITTED BY THE ABOVE LICENCE, BE
LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL,
OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE
THE SOFTWARE (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING
RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A
FAILURE OF THE SOFTWARE TO OPERATE WITH ANY OTHER SOFTWARE), EVEN IF
SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
SUCH DAMAGES.

=cut