Created
April 3, 2009 17:12
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#!/usr/bin/env perl | |
use strict; | |
use warnings; | |
use XDG; | |
use Data::Rx; | |
use YAML::XS qw/LoadFile/; | |
#--------------------------------------------------------------------------# | |
# spec | |
#--------------------------------------------------------------------------# | |
my $spec_version = '1.4'; | |
my $meta_spec = { | |
type => '//rec', | |
required => { | |
url => '//str', # actually, a URL | |
version => { | |
type => '//num', | |
value => $spec_version, | |
}, | |
}, | |
#optional => {rx_schema => '//def' }, # location of schema | |
}; | |
my $list_of_strings = { | |
type => '//arr', | |
contents => '//str', | |
length => { min => 1 }, | |
}; | |
my $dist_type_enum = { | |
type => '//any', | |
of => [ | |
{ type => '//str', value => 'module' }, | |
{ type => '//str', value => 'script' }, | |
], | |
}; | |
my $prereq_map = { | |
type => '//map', | |
values => '//str', # really needs to be a PCRE string | |
}; | |
my $features_spec = { | |
type => '//map', | |
values => { | |
type => '//rec', | |
requires => { | |
description => '//str', | |
}, | |
optional => { | |
build_requires => $prereq_map, | |
requires => $prereq_map, | |
conflicts => $prereq_map, | |
}, | |
}, | |
}; | |
my $no_index_spec = { | |
type => '//rec', | |
optional => { | |
file => { type => '//arr', contents => '//str' }, | |
directory => { type => '//arr', contents => '//str' }, | |
package => { type => '//arr', contents => '//str' }, | |
namespace => { type => '//arr', contents => '//str' }, | |
} | |
}; | |
my $provides_spec = { | |
type => '//map', | |
values => { | |
type => '//rec', | |
required => { | |
file => '//str', | |
}, | |
optional => { | |
version => '//str', | |
}, | |
}, | |
}; | |
my $resources_spec = { | |
type => '//rec', | |
optional => { | |
license => '//str', | |
homepage => '//str', | |
bugtracker => '//str', | |
repository => '//str', | |
}, | |
rest => '//str', # should be PCRE: /[A-Z].*/ | |
}; | |
my $meta_spec_1_4 = { | |
type => '//rec', | |
required => { | |
'meta-spec' => $meta_spec, | |
abstract => '//str', | |
author => $list_of_strings, | |
generated_by => '//str', | |
license => '//str', | |
name => '//str', | |
version => '//str', | |
}, | |
optional => { | |
configure_requires => $prereq_map, | |
build_requires => $prereq_map, | |
requires => $prereq_map, | |
recommends => $prereq_map, | |
conflicts => $prereq_map, | |
distribution_type => $dist_type_enum, | |
dynamic_config => '//bool', | |
keywords => $list_of_strings, | |
no_index => $no_index_spec, | |
optional_features => $features_spec, | |
provides => $provides_spec, | |
resources => $resources_spec, | |
}, | |
}; | |
my $rx = Data::Rx->new; | |
my $schema = $rx->make_schema($meta_spec_1_4); | |
#--------------------------------------------------------------------------# | |
# main | |
#--------------------------------------------------------------------------# | |
my $metafile = shift @ARGV or die "usage: $0 <metafile>"; | |
my $contents = LoadFile($metafile); | |
say $schema->check( $contents ) ? "Valid" : "Invalid"; |
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