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lib/App/Midgen/Role/Output/METAjson.pm  view on Meta::CPAN

package App::Midgen::Role::Output::METAjson;

use constant {
	BLANK  => q{ },
	NONE   => q{},
	THREE  => q{   },
	SIX    => q{      },
	NINE   => q{         },
	TWELVE => q{            },
};

use Moo::Role;
requires qw( no_index verbose );

# Load time and dependencies negate execution time
# use namespace::clean -except => 'meta';

our $VERSION = '0.34';
$VERSION = eval $VERSION; ## no critic

use English qw( -no_match_vars );    # Avoids reg-ex performance penalty
local $OUTPUT_AUTOFLUSH = 1;

use Term::ANSIColor qw( :constants colored );
use Data::Printer {caller_info => 1,};
use File::Spec;

#######
# header_metajson
#######
sub header_metajson {
	my $self = shift;
	my $package_name = shift || NONE;
	$package_name =~ s{::}{-}g;

	print "{\n";
	if ($self->verbose > 0) {
		print BRIGHT_BLACK THREE
			. '"abstract" : "This is a short description of the purpose of the distribution.",' . "\n";
		print THREE . '"author" : "...",' . "\n";
		print THREE . '"dynamic_config" : "0|1",' . "\n";
		print THREE . '"generated_by" : "...",' . "\n";
		print THREE . '"license" : [' . "\n";
		print SIX . '"perl_5"' . "\n";
		print THREE . "],\n";
		print THREE . '"meta-spec" : {' . "\n";
		print SIX . '"url" : "http://search.cpan.org/perldoc?CPAN::Meta::Spec",' . "\n";
		print SIX . '"version" : "2"' . "\n";
		print THREE . '},';
	}
	print CLEAR THREE . '"name" : "' . $package_name . q{",} . "\n";


	if ($self->verbose > 0) {
		print BRIGHT_BLACK THREE . '"release_status" : "stable|testing|unstable",' . "\n";
		print THREE . '"version" : "...",' . "\n";
	}

	return;
}

#######
# body_metajson
#######
sub body_metajson {
	my $self         = shift;
	my $title        = shift;
	my $required_ref = shift || return;

	return if not %{$required_ref};

		if ( $title eq 'RuntimeRequires') {
			print CLEAR THREE . '"prereqs" : {' . "\n";
			print SIX . '"runtime" : {' . "\n";
			print NINE . '"requires" : {' . "\n";

			$required_ref->{'perl'} = $App::Midgen::Min_Version;

			foreach my $module_name (sort keys %{$required_ref}) {
				print TWELVE . "\"$module_name\" : \"$required_ref->{$module_name}\",\n"
					if $required_ref->{$module_name} !~ m/mcpan/;
			}