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#!/usr/bin/env perl

use strict;
use warnings;
use 5.020;

our $VERSION = '0.00';

use File::Slurp qw(read_file);
use Net::MQTT::Simple;

my $mqtt = Net::MQTT::Simple->new( '172.23.225.193' );

sub parse_content_string {
	my ($raw_content) = @_;
	if ($raw_content =~ m{ ^ / [^/] }x) {
		my $content = read_file($raw_content);
		chomp $content;
		return $content;
	}
	return $raw_content;
}

for my $arg (@ARGV) {
	if ($arg =~ m{ ^ (?<topic> [^=]+) = (?<msgtype> . ) = (?<content> .*) $ }x) {
		my $content = parse_content_string($+{content});
		if ($+{msgtype} eq 'm') {
			$mqtt->publish( $+{topic}, $content );
		}
		elsif ($+{msgtype} eq 'r') {
			$mqtt->retain( $+{topic}, $content );
		}
		else {
			warn "Unsupported message type $+{msgtype} ($arg)\n";
		}
	}
}

__END__

=head1 NAME

=head1 SYNOPSIS

=head1 VERSION

=head1 DESCRIPTION

=head1 OPTIONS

=over

=back

=head1 EXIT STATUS

=head1 CONFIGURATION

None.

=head1 DEPENDENCIES

=over

=back

=head1 BUGS AND LIMITATIONS

=head1 AUTHOR

Copyright (C) 2017 by Daniel Friesel E<lt>derf@finalrewind.orgE<gt>

=head1 LICENSE

  0. You just DO WHAT THE FUCK YOU WANT TO.