feat(console): add installer (#837)

Author: brendt

src/Tempest/Console/src/Installers/ConsoleInstaller.php

@@ -0,0 +1,76 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Tempest\Console\Installers;
+
+use Tempest\Core\Installer;
+use Tempest\Core\PublishesFiles;
+use function Tempest\root_path;
+use function Tempest\Support\str;
+
+final class ConsoleInstaller implements Installer
+{
+    use PublishesFiles;
+
+    public function getName(): string
+    {
+        return 'console';
+    }
+
+    public function install(): void
+    {
+        $this->installMainNamespace();
+
+        $this->publish(
+            source: __DIR__ . '/tempest',
+            destination: root_path('tempest'),
+            callback: function (string $source, string $destination): void {
+                if (PHP_OS_FAMILY !== 'Windows') {
+                    /** @phpstan-ignore-next-line */
+                    exec("chmod +x {$destination}");
+                }
+            },
+        );
+    }
+
+    private function installMainNamespace(): void
+    {
+        if ($this->composer->mainNamespace !== null) {
+            return;
+        }
+
+        if (! $this->confirm('Tempest detected no main project namespace. Do you want to create it?', default: true)) {
+            return;
+        }
+
+        $appPath = root_path($this->ask('Which path do you wish to use as your main project directory?', default: 'app/'));
+
+        $defaultAppNamespace = str($appPath)
+            ->replaceStart(root_path(), '')
+            ->trim('/')
+            ->explode('/')
+            ->map(fn (string $part) => ucfirst($part))
+            ->implode('\\')
+            ->append('\\')
+            ->toString();
+
+        $appNamespace = str($this->ask('Which namespace do you wish to use?', default: $defaultAppNamespace))
+            ->trim('\\')
+            ->append('\\')
+            ->toString();
+
+        if (! is_dir($appPath)) {
+            mkdir($appPath, recursive: true);
+        }
+
+        $this->composer
+            ->addNamespace(
+                $appNamespace,
+                $appPath,
+            )
+            ->save();
+
+        $this->success("Project namespace created: {$appPath}");
+    }
+}

src/Tempest/Console/src/Installers/tempest

@@ -0,0 +1,10 @@
+#!/usr/bin/env php
+<?php
+
+use Tempest\Console\ConsoleApplication;
+
+require_once getcwd() . '/vendor/autoload.php';
+
+ConsoleApplication::boot()->run();
+
+exit;

tests/Integration/Console/Installer/ConsoleInstallerTest.php

@@ -0,0 +1,42 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Integration\Console\Installer;
+
+use Tempest\Core\ComposerNamespace;
+use Tests\Tempest\Integration\FrameworkIntegrationTestCase;
+
+/**
+ * @internal
+ */
+final class ConsoleInstallerTest extends FrameworkIntegrationTestCase
+{
+    protected function setUp(): void
+    {
+        parent::setUp();
+
+        $this->installer
+            ->configure(
+                __DIR__ . '/install',
+                new ComposerNamespace('App\\', __DIR__ . '/install/App'),
+            )
+            ->setRoot(__DIR__ . '/install');
+    }
+
+    protected function tearDown(): void
+    {
+        $this->installer->clean();
+
+        parent::tearDown();
+    }
+
+    public function test_console_installer(): void
+    {
+        $this->console
+            ->call('install console -f');
+
+        $this->installer
+            ->assertFileExists('tempest');
+    }
+}