Simple script which generates PocketMine plugin workspace

bootstrap.php

<?php

declare(strict_types=1);

namespace vixikhd\bootstrap {
	use function exec;
	use function fgets;
	use function file_put_contents;
	use function getcwd;
	use function gmdate;
	use function json_encode;
	use function mkdir;
	use function strtolower;
	use function trim;
	use function yaml_emit_file;
	use const JSON_PRETTY_PRINT;
	use const STDIN;

	const BASE_VERSION = "1.0.0";
	const BASE_API = "4.0.0";

	out("Welcome in PocketMine plugin bootstrap!");

	out("Specify plugin name: ");
	in($name);

	out("Specify plugin author:");
	in($author);

	out("Specify plugin description:");
	in($description);

	echo "\n\n";

	out("Generating plugin.yml...");
	yaml_emit_file("plugin.yml", [
		"name" => $name,
		"description" => $description,
		"main" => strtolower("$author\\$name\\") . $name,
		"version" => BASE_VERSION,
		"api" => BASE_API,
		"author" => $author
	]);

	out("Generating composer.json");
	file_put_contents("composer.json", json_encode([
		"name" => strtolower($author . "/" . $name),
		"description" => $description,
		"minimum-stability" => "dev",
		"require" => [
			"pocketmine/pocketmine-mp" => "^" . BASE_API
		]
	], JSON_PRETTY_PRINT));

	out("Would you like to install composer? [Y/n]");
	in($composer);
	if($composer === "Y") {
		out("Installing composer...");
		exec("composer update");
		out("Execute composer update command.");
	}

	$resources = false;

	out("Would you like to generate Main class? [Y/n]");
	in($generate);
	if($generate === "Y") {
		out("Generating workspace...");
		mkdir($dir = strtolower("src/$author/$name"), 0777, true);

		$namespace = strtolower("$author\\$name");
		file_put_contents("$dir/$name.php",
// Main class
			<<<PHP
<?php
declare(strict_types=1);
namespace $namespace;
use pocketmine\\event\\Listener;
use pocketmine\\plugin\\PluginBase;
class $name extends PluginBase implements Listener {
	protected function onEnable(): void {
		
	}
}
PHP
		);
		out("Would you like to generate config workspace too? [Y/n]");
		in($config);
		if($config === "Y") {
			$resources = true;

			mkdir("resources");
			yaml_emit_file("resources/config.yml", []);
		}

		out("Workspace generated!");
	}

	out("Would you like to generate plugin build script? [Y/n]");
	in($buildScript);
	if($buildScript) {
		out("Would you like to specify custom output path? [Y/n]");
		in($customOutPath);
		$out = getcwd() . "/out/";
		if($customOutPath === "Y") {
			out("Specify output path (eg. C:/PocketMine/plugins/):");
			in($out);
		}

		$out .= $name . ".phar";

		out("Plugin will be generated as $out");

		$resourcePart = "";
		if($resources) {
			$resourcePart =
// Plugin build script - resources
				<<<PHP
mkdir("out/resources");
/** @var SplFileInfo \$file */
foreach(new RecursiveIteratorIterator(new RecursiveDirectoryIterator("resources", FilesystemIterator::SKIP_DOTS), RecursiveIteratorIterator::SELF_FIRST) as \$file) {
	if(\$file->isDir()) {
		++\$i;
		mkdir("out/" . \$file->getPath() . "/" . \$file->getFilename(), 0777, true);
	} else {
		++\$j;
		copy(\$file->getPath() . "/" . \$file->getFilename(), "out/" . \$file->getPath() . "/" . \$file->getFilename());
	}
}
PHP;
		}

		mkdir("tools");
		file_put_contents("tools/build-plugin-phar.php",
// Plugin build script
			<<<PHP
<?php
const out = "$out";
chdir("..");
if(file_exists("out")) {
	echo "Cleaning workspace...\\n";
	/** @var SplFileInfo \$file */
	foreach(new RecursiveIteratorIterator(new RecursiveDirectoryIterator("out", FilesystemIterator::SKIP_DOTS), RecursiveIteratorIterator::CHILD_FIRST) as \$file) {
		if(is_file(\$file)) {
			unlink(\$file->getPath() . "/" . \$file->getFilename());
		} else {
			rmdir(\$file->getPath() . "/" . \$file->getFilename());
		}
	}
}
echo "Building phar from sources...\\n";
\$time = microtime(true);
@mkdir("out");
\$i = \$j = 0;
mkdir("out/src");
/** @var SplFileInfo \$file */
foreach(new RecursiveIteratorIterator(new RecursiveDirectoryIterator("src", FilesystemIterator::SKIP_DOTS), RecursiveIteratorIterator::SELF_FIRST) as \$file) {
	if(\$file->isDir()) {
		++\$i;
		mkdir("out/" . \$file->getPath() . "/" . \$file->getFilename(), 0777, true);
	} else {
		++\$j;
		copy(\$file->getPath() . "/" . \$file->getFilename(), "out/" . \$file->getPath() . "/" . \$file->getFilename());
	}
}
\$i += 1;
$resourcePart
copy("plugin.yml", "out/plugin.yml");
\$phar = new Phar(out);
\$phar->buildFromDirectory("out");
\$phar->compressFiles(Phar::GZ);
echo "Done (took " . round(microtime(true) - \$time, 2) . " sec). Added \$i directories and \$j files!\\n";
PHP
		);
	}


	function out(string $message): void {
		echo "[".gmdate("H:i:s")."] $message\n";
	}

	function in(?string &$command = ""): void {
		$command = trim(fgets(STDIN));
	}
}