AppConfig::Getopt - phpMan

NAME
    AppConfig::Getopt - Perl5 module for processing command line arguments
    via delegation to Getopt::Long.

SYNOPSIS
        use AppConfig::Getopt;

        my $state  = AppConfig::State->new(\%cfg);
        my $getopt = AppConfig::Getopt->new($state);

        $getopt->parse(\@args);            # read args

OVERVIEW
    AppConfig::Getopt is a Perl5 module which delegates to Johan Vroman's
    Getopt::Long module to parse command line arguments and update values in
    an AppConfig::State object accordingly.

    AppConfig::Getopt is distributed as part of the AppConfig bundle.

DESCRIPTION
  USING THE AppConfig::Getopt MODULE
    To import and use the AppConfig::Getopt module the following line should
    appear in your Perl script:

        use AppConfig::Getopt;

    AppConfig::Getopt is used automatically if you use the AppConfig module
    and create an AppConfig::Getopt object through the getopt() method.

    AppConfig::Getopt is implemented using object-oriented methods. A new
    AppConfig::Getopt object is created and initialised using the new()
    method. This returns a reference to a new AppConfig::Getopt object. A
    reference to an AppConfig::State object should be passed in as the first
    parameter:

        my $state  = AppConfig::State->new();
        my $getopt = AppConfig::Getopt->new($state);

    This will create and return a reference to a new AppConfig::Getopt
    object.

  PARSING COMMAND LINE ARGUMENTS
    The "parse()" method is used to read a list of command line arguments
    and update the state accordingly.

    The first (non-list reference) parameters may contain a number of
    configuration strings to pass to Getopt::Long::Configure. A reference to
    a list of arguments may additionally be passed or @ARGV is used by
    default.

        $getopt->parse();                       # uses @ARGV
        $getopt->parse(\@myargs);
        $getopt->parse(qw(auto_abbrev debug));  # uses @ARGV
        $getopt->parse(qw(debug), \@myargs);

    See Getopt::Long for details of the configuartion options available.

    A Getopt::Long specification string is constructed for each variable
    defined in the AppConfig::State. This consists of the name, any aliases
    and the ARGS value for the variable.

    These specification string are then passed to Getopt::Long, the
    arguments are parsed and the values in the AppConfig::State updated.

    See AppConfig for information about using the AppConfig::Getopt module
    via the getopt() method.

AUTHOR
    Andy Wardley, <abw AT wardley.org>

COPYRIGHT
    Copyright (C) 1997-2007 Andy Wardley. All Rights Reserved.

    Copyright (C) 1997,1998 Canon Research Centre Europe Ltd.

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

ACKNOWLEDGMENTS
    Many thanks are due to Johan Vromans for the Getopt::Long module. He was
    kind enough to offer assistance and access to early releases of his code
    to enable this module to be written.

SEE ALSO
    AppConfig, AppConfig::State, AppConfig::Args, Getopt::Long