db:get-name command

src/ArtisanCommandsServiceProvider.php

@@ -17,6 +17,7 @@ public function boot()
             $this->commands([
                 Console\Database\Configure::class,
                 Console\Database\Create::class,
+                Console\Database\GetName::class,
             ]);
         }
     }

src/Console/Database/GetName.php

@@ -0,0 +1,46 @@
+<?php
+
+namespace Novius\ArtisanCommands\Console\Database;
+
+use Illuminate\Console\Command;
+use Illuminate\Support\Facades\DB;
+
+class GetName extends Command
+{
+    protected $signature = 'db:get-name {--connection=}';
+
+    protected $description = 'Get database name for current or given connection name.';
+
+    protected ?string $connectionName;
+
+    /**
+     * Execute the console command.
+     *
+     * @return int
+     */
+    public function handle()
+    {
+        $this->connectionName = $this->option('connection');
+        $dbName = DB::getDatabaseName();
+
+        if ($this->connectionName !== null) {
+            if (! config()->has($this->databaseConfigName())) {
+                return Command::FAILURE;
+            }
+
+            $dbName = config($this->databaseConfigName());
+        }
+
+        $this->line($dbName);
+
+        return Command::SUCCESS;
+    }
+
+    /**
+     * Return complete database connection config name, using $this->connectionName.
+     */
+    protected function databaseConfigName(): string
+    {
+        return 'database.connections.'.$this->connectionName.'.database';
+    }
+}

tests/Console/Database/ConfigureTest.php

@@ -21,6 +21,7 @@ protected function getPackageProviders($app)
     public function testConfigureDBCommandExists()
     {
         $commands = Artisan::all();
+
         $this->assertArrayHasKey('db:configure', $commands);
     }
 }

tests/Console/Database/GetNameTest.php

@@ -0,0 +1,27 @@
+<?php
+
+namespace Novius\ArtisanCommands\Tests\Console\Database;
+
+use Illuminate\Support\Facades\Artisan;
+use Novius\ArtisanCommands\ArtisanCommandsServiceProvider;
+use Orchestra\Testbench\TestCase;
+
+class GetNameTest extends TestCase
+{
+    protected function getPackageProviders($app)
+    {
+        return [
+            ArtisanCommandsServiceProvider::class,
+        ];
+    }
+
+    /**
+     * Does the new command db:create exist ? This doesn't check if this command actually work.
+     */
+    public function testConfigureDBCommandExists()
+    {
+        $commands = Artisan::all();
+
+        $this->assertArrayHasKey('db:get-name', $commands);
+    }
+}