1MouseX::SimpleConfig(3)User Contributed Perl DocumentatioMnouseX::SimpleConfig(3)
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NAME

6       MouseX::SimpleConfig - A Mouse role for setting attributes from a
7       simple configfile
8

VERSION

10       version 0.11
11

SYNOPSIS

13         ## A YAML configfile named /etc/my_app.yaml:
14         foo: bar
15         baz: 123
16
17         ## In your class
18         package My::App;
19         use Mouse;
20
21         with 'MouseX::SimpleConfig';
22
23         has 'foo' => (is => 'ro', isa => 'Str', required => 1);
24         has 'baz'  => (is => 'rw', isa => 'Int', required => 1);
25
26         # ... rest of the class here
27
28         ## in your script
29         #!/usr/bin/perl
30
31         use My::App;
32
33         my $app = My::App->new_with_config(configfile => '/etc/my_app.yaml');
34         # ... rest of the script here
35
36         ####################
37         ###### combined with MouseX::Getopt:
38
39         ## In your class
40         package My::App;
41         use Mouse;
42
43         with 'MouseX::SimpleConfig';
44         with 'MouseX::Getopt';
45
46         has 'foo' => (is => 'ro', isa => 'Str', required => 1);
47         has 'baz'  => (is => 'rw', isa => 'Int', required => 1);
48
49         # ... rest of the class here
50
51         ## in your script
52         #!/usr/bin/perl
53
54         use My::App;
55
56         my $app = My::App->new_with_options();
57         # ... rest of the script here
58
59         ## on the command line
60         % perl my_app_script.pl -configfile /etc/my_app.yaml -otherthing 123
61

DESCRIPTION

63       This role loads simple configfiles to set object attributes.  It is
64       based on the abstract role MouseX::ConfigFromFile, and uses Config::Any
65       to load your configfile.  Config::Any will in turn support any of a
66       variety of different config formats, detected by the file extension.
67       See Config::Any for more details about supported formats.
68
69       Like all MouseX::ConfigFromFile -derived configfile loaders, this
70       module is automatically supported by the MouseX::Getopt role as well,
71       which allows specifying "-configfile" on the commandline.
72

ATTRIBUTES

74   configfile
75       Provided by the base role MouseX::ConfigFromFile.  You can provide a
76       default configfile pathname like so:
77
78         has '+configfile' => ( default => '/etc/myapp.yaml' );
79
80       You can pass an array of filenames if you want, but as usual the array
81       has to be wrapped in a sub ref.
82
83         has '+configfile' => ( default => sub { [ '/etc/myapp.yaml', '/etc/myapp_local.yml' ] } );
84
85       Config files are trivially merged at the top level, with the right-hand
86       files taking precedence.
87

METHODS

89   new_with_config
90       Class method provided by the base role MouseX::ConfigFromFile. Acts
91       just like regular "new()", but also accepts an argument "configfile" to
92       specify the configfile from which to load other attributes.  Explicit
93       arguments to "new_with_config" will override anything loaded from the
94       configfile.
95
96   get_config_from_file
97       Class method called internally by either "new_with_config" or
98       MouseX::Getopt's "new_with_options".  Invokes Config::Any to parse
99       "configfile".
100

BUGS

102       Please report any bugs or feature requests on the bugtracker website
103       http://github.com/mjg/MouseX-SimpleConfig/issues
104
105       When submitting a bug or request, please include a test-file or a patch
106       to an existing test-file that illustrates the bug or desired feature.
107

AUTHORS

109       •   Brandon L. Black <blblack@gmail.com>
110
111       •   Mark Gardner <mjgardner@cpan.org>
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114       This software is copyright (c) 2011 by Infinity Interactive.
115
116       This is free software; you can redistribute it and/or modify it under
117       the same terms as the Perl 5 programming language system itself.
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121perl v5.34.0                      2021-07-22           MouseX::SimpleConfig(3)
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