#!/usr/bin/env perl

###################
################### This tool is horribly written.
################### It is a bloody hack.
################### It should be refactored. But it seems to kind of work
###################
###################

use warnings;
use strict;
use File::Temp qw/tempdir/;
use Cwd qw/abs_path cwd/;
use JSON;

my $sha256 = 0;
my $size   = 0;

my $tag = shift || 'master';

my $dir           = tempdir( CLEANUP => 0 );
my $checkout_dir  = "Kaleidoscope-$tag";
my $filename      = $checkout_dir . ".tar.bz2";
my $checkout_path = "$dir/$checkout_dir";
chdir($dir);

`git clone --depth=1 https://github.com/keyboardio/Kaleidoscope-Bundle-Keyboardio $checkout_path`;
chdir($checkout_path);
`git checkout $tag`;
`make update-submodules`;
`find $checkout_path -name .git |xargs rm -rf`;
`rm -rf $checkout_path/toolchain`;
`rm -rf $checkout_path/etc`;
`rm -rf $checkout_path/doc`;
chdir("$checkout_dir/avr/libraries/");
`mv Kaleidoscope/plugins/* .`;
chdir($dir);
`rm -rf $checkout_dir/avr/build-tools`;
`mv $checkout_dir/avr $checkout_dir/$checkout_dir`; # A hack to get consistent naming with the old setup
`tar cjvf $filename -C $checkout_dir/ $checkout_dir `;
$sha256 = `sha256sum $filename | cut -d' ' -f 1 `;
chomp($sha256);

die "There was a problem generating the sha256" unless ($sha256);
$size = -s $filename;

`git clone https://github.com/keyboardio/boardsmanager`;
`mkdir -p boardsmanager/builds`;
`cp $filename boardsmanager/builds/`;

my $platform_template = {
    'archiveFileName'   => 'Arduino-Boards-v1.14.zip',
    'toolsDependencies' => [
            {
              "packager" => "arduino",
              "name" => "avr-gcc",
              "version" => "7.3.0-atmel3.6.1-arduino5"
            },
            {
              "packager" => "arduino",
              "name" => "avrdude",
              "version" => "6.3.0-arduino17"
            }
    ],
    'url'  => 'https://github.com/keyboardio/Arduino-Boards/archive/v1.14.zip',
    'name' => 'keyboardio',
    'version' => '1.1.4',
    'checksum' =>
'SHA-256:fd0017ea2950f6fb3afb46a503f0193c75111d68dfc95fa2775fbd63f0cf4528',
    'size'   => '1008405',
    'boards' => [
        { 'name' => 'Keyboardio Model 01' },
	{ 'name' => 'Keyboardio Atreus' }
    ],
    'architecture' => 'avr',
    'category'     => 'Contributed',
    'help'         => {
        'online' => 'https://community.keyboard.io'
    }
};

my $version = $tag;
if ($version =~ /^v(\d.*)$/) {
	$version = $1
};

$platform_template->{archiveFileName} = $filename;
$platform_template->{version} = $version;
$platform_template->{url} =
  'https://raw.githubusercontent.com/keyboardio/boardsmanager/master/builds/'
  . $filename;
$platform_template->{checksum} = 'SHA-256:' . $sha256;
$platform_template->{size}     = $size;

my $json = JSON->new->allow_nonref;

local $/;
open( my $fh, '<', 'boardsmanager/package_keyboardio_index.json' );
my $json_text = <$fh>;
my $data      = from_json($json_text);

push @{ $data->{'packages'}->[0]->{'platforms'} }, $platform_template;

my $json_out = $json->canonical->pretty->encode($data);

open( my $out_fh, '>', 'boardsmanager/package_keyboardio_index.json' );
print $out_fh $json_out;
close($out_fh);

#	rm -rf /tmp/boardsmanager

print
  "Now, you need to cd to $dir/boardsmanager check the content and commit it\n";