/ 
Config-Tree-0.03
River stage zero No dependents
/ Config::Tree::CmdLine

NAME

Config::Tree::CmdLine - Read configuration tree from command line options

SYNOPSIS

# in shell:

% perl script.pl --foo/bar=3
% perl script.pl --foo='{bar: 3}'; # same thing

# in script.pl:

use Config::Tree::CmdLine;

my $conf = Config::Tree::CmdLine->new(
    # schema => ...,
    # when_invalid => ...,
    # include_path_re => qr/.../,
    # exclude_path_re => qr/.../,
    ro    => 0,
);
my $val = $conf->get('/foo/bar'); # 3
$conf->cd('/foo');
$conf->set('bar', 10); # same as set('/foo/bar', 10);

DESCRIPTION

ATTRIBUTES

METHODS

new(%args)

Construct a new Config::Tree::CmdLine object. Arguments.

  • ro. Optional, default is 0. Whether we should disallow set() and save().

  • when_invalid. Optional, default is 'die'. What to do when file content does not validate with supplied schema. Choices: 'die', 'warn', 'quiet'.

  • exclude_path_re. Optional. When set, config path matching the regex will not be retrieved. See also: include_path_re.

  • include_path_re. Optional. When set, only config path matching the regex will be retrieved. Takes precedence over exclude_path_re.

  • schema. Optional. When specified, after the tree is retrieved, it will be validated against this schema using Data::Schema.

usage()

Prints usage information. Requires schema be specified.

set($path, $val)

Does nothing.

save()

Does nothing.

SEE ALSO

Data::Schema, Config::Tree::Base

AUTHOR

Steven Haryanto, <stevenharyanto at gmail.com>

COPYRIGHT & LICENSE

Copyright 2009 Steven Haryanto, all rights reserved.

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