<?php
// https://blog.programster.org/creating-phar-files
$pharFile = 'neatoDeploy.phar';

// clean up
if (file_exists($pharFile)) {
    unlink($pharFile);
}

if (file_exists($pharFile . '.gz')) {
    unlink($pharFile . '.gz');
}

// create phar
$phar = new Phar($pharFile);

// start buffering. Mandatory to modify stub to add shebang
$phar->startBuffering();

// Add the rest of the apps files
$phar->buildFromDirectory(
    __DIR__ . '/../app', // Base APP folder
    '/\.php$/',  // Regular expression to include only PHP files
);

$phar->stopBuffering();

//$phar->setSignatureAlgorithm(Phar::SHA512);
$private_key = file_get_contents("private.pem");
$phar->setSignatureAlgorithm(Phar::OPENSSL, $private_key);

// Create the default stub from main.php entrypoint
$defaultStub = $phar->createDefaultStub('neato.php');

// Customize the stub to add the shebang
$stub = "\n" . $defaultStub;

// Add the stub
$phar->setStub($stub);

// plus - compressing it into gzip  
$phar->compressFiles(Phar::GZ);

# Make the file executable
chmod(__DIR__ . '/'. $pharFile, 0770);

echo "$pharFile successfully created" . PHP_EOL;