feat: add check for existing migration before creation

src/Illuminate/Database/Console/Migrations/MigrateMakeCommand.php

@@ -8,6 +8,8 @@
 use Illuminate\Support\Str;
 use Symfony\Component\Console\Attribute\AsCommand;
 
+use function Illuminate\Filesystem\join_paths;
+
 #[AsCommand(name: 'make:migration')]
 class MigrateMakeCommand extends BaseCommand implements PromptsForMissingInput
 {
@@ -21,7 +23,8 @@ class MigrateMakeCommand extends BaseCommand implements PromptsForMissingInput
         {--table= : The table to migrate}
         {--path= : The location where the migration file should be created}
         {--realpath : Indicate any provided migration file paths are pre-resolved absolute paths}
-        {--fullpath : Output the full path of the migration (Deprecated)}';
+        {--fullpath : Output the full path of the migration (Deprecated)}
+        {--check-duplicate : Prevent duplicate migration creation}';
 
     /**
      * The console command description.
@@ -63,7 +66,7 @@ public function __construct(MigrationCreator $creator, Composer $composer)
     /**
      * Execute the console command.
      *
-     * @return void
+     * @return self::SUCCESS|self::FAILURE|self::INVALID
      */
     public function handle()
     {
@@ -72,6 +75,18 @@ public function handle()
         // to be freshly created so we can create the appropriate migrations.
         $name = Str::snake(trim($this->input->getArgument('name')));
 
+        if ($this->migrationExists($name)) {
+            $message = 'Migration '.$name.' already exists.';
+
+            if ($this->option('check-duplicate')) {
+                $this->components->error($message);
+
+                return self::FAILURE;
+            }
+
+            $this->components->warn($message.' Make sure the name is unique if needed.');
+        }
+
         $table = $this->input->getOption('table');
 
         $create = $this->input->getOption('create') ?: false;
@@ -96,6 +111,8 @@ public function handle()
         // the migration out, we will dump-autoload for the entire framework to
         // make sure that the migrations are registered by the class loaders.
         $this->writeMigration($name, $table, $create);
+
+        return self::SUCCESS;
     }
 
     /**
@@ -146,4 +163,17 @@ protected function promptForMissingArgumentsUsing()
             'name' => ['What should the migration be named?', 'E.g. create_flights_table'],
         ];
     }
+
+    /**
+     * Determine whether a migration with the given name already exists.
+     *
+     * @param  string  $name
+     * @return bool
+     */
+    protected function migrationExists(string $name): bool
+    {
+        return count(glob(
+            join_paths($this->getMigrationPath(), '*_*_*_*_'.$name.'.php')
+        )) !== 0;
+    }
 }