NAME¶

Config::Model::Backend::ShellVar - Read and write config as a "SHELLVAR" data structure

VERSION¶

version 2.154

SYNOPSIS¶

 use Config::Model;
 my $model = Config::Model->new;
 $model->create_config_class (
    name    => "MyClass",
    element => [ 
        [qw/foo bar/] => {qw/type leaf value_type string/}
    ],
   rw_config  => {
     backend => 'ShellVar',
     config_dir => '/tmp',
     file  => 'foo.conf',
     auto_create => 1,
   }
 );
 my $inst = $model->instance(root_class_name => 'MyClass' );
 my $root = $inst->config_root ;
 $root->load('foo=FOO1 bar=BAR1' );
 $inst->write_back ;

File "foo.conf" now contains:

 ## This file was written by Config::Model
 ## You may modify the content of this file. Configuration 
 ## modifications will be preserved. Modifications in
 ## comments may be mangled.
 ##
 foo="FOO1"
 bar="BAR1"

DESCRIPTION¶

This module is used directly by Config::Model to read or write the content of a configuration tree written with "SHELLVAR" syntax in "Config::Model" configuration tree.

Note that undefined values are skipped for list element. I.e. if a list element contains "('a',undef,'b')", the data structure contains 'a','b'.

CONSTRUCTOR¶

AUTHOR¶

Dominique Dumont, (ddumont at cpan dot org)

SEE ALSO¶

Config::Model, Config::Model::BackendMgr, Config::Model::Backend::Any,

AUTHOR¶

Dominique Dumont

COPYRIGHT AND LICENSE¶

This software is Copyright (c) 2005-2022 by Dominique Dumont.

This is free software, licensed under:

  The GNU Lesser General Public License, Version 2.1, February 1999