✨ added update command

Author: mychidarko

bin/leaf

@@ -9,6 +9,7 @@ if (file_exists(__DIR__ . "/../../../autoload.php")) {
 $app = new Symfony\Component\Console\Application("Leaf CLI", "2.0.0");
 
 $app->add(new Leaf\Console\CreateCommand);
+$app->add(new Leaf\Console\UpdateCommand);
 $app->add(new Leaf\Console\InstallCommand);
 $app->add(new Leaf\Console\App\ServeCommand);
 $app->add(new Leaf\Console\App\InteractCommand);

src/UpdateCommand.php

@@ -0,0 +1,63 @@
+<?php
+
+namespace Leaf\Console;
+
+use Symfony\Component\Console\Command\Command;
+use Symfony\Component\Console\Input\InputArgument;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+use Symfony\Component\Process\Process;
+
+class UpdateCommand extends Command
+{
+	protected static $defaultName = 'update';
+
+	protected function configure()
+	{
+		$this
+			->setHelp("Update leaf cli")
+			->setDescription("Update leaf cli to the latest version");
+	}
+
+	protected function execute(InputInterface $input, OutputInterface $output)
+	{
+		$composer = $this->findComposer();
+		$uninstall = Process::fromShellCommandline("$composer global remove leafs/cli --no-update --no-install");
+		$install = Process::fromShellCommandline("$composer global require leafs/cli", null, null, null, null);
+
+		$uninstall->run(function ($type, $line) use ($output) {
+			$output->write($line);
+		});
+
+		if ($uninstall->isSuccessful()) {
+			sleep(1);
+
+			$install->run(function ($type, $line) use ($output) {
+				$output->write($line);
+			});
+
+			if ($install->isSuccessful()) {
+				$output->writeln("<info>Leaf CLI installed successfully!</info>");
+				return 0;
+			}
+		}
+
+		return 1;
+	}
+
+	/**
+	 * Get the composer command for the environment.
+	 *
+	 * @return string
+	 */
+	protected function findComposer()
+	{
+		$composerPath = getcwd() . '/composer.phar';
+
+		if (file_exists($composerPath)) {
+			return '"' . PHP_BINARY . '" ' . $composerPath;
+		}
+
+		return 'composer';
+	}
+}