Adds a flavour option

Author: raphaelstolt

CHANGELOG.md

@@ -11,6 +11,7 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/) and this p
 
 ### Added
 - Expanded the `validation` to also validate __negated__ export-ignore directives. Closes [#70](https://github.com/raphaelstolt/lean-package-validator/issues/70).
+- New `flavour` option for the `create` command which influences the `.gitattributes` generation. Closes [#71](https://github.com/raphaelstolt/lean-package-validator/issues/71).
 
 ## [v5.9.1] - 2026-05-17
 

src/Commands/CreateCommand.php

@@ -55,14 +55,25 @@ protected function configure(): void
         $this->addAgenticOutputOption(function (...$args) {
             $this->getDefinition()->addOption(new InputOption(...$args));
         });
+        $flavourDescription = 'Generate the .gitattributes file with the given flavour';
+
+        $this->addOption('flavour', 'f', InputOption::VALUE_OPTIONAL, $flavourDescription, 'classic');
     }
 
     protected function execute(InputInterface $input, OutputInterface $output): int
     {
         $directory = (string) $input->getArgument('directory') ?: \getcwd();
         $this->analyser->setDirectory($directory);
+
         $isAgenticRun = $this->isAgenticRun($input);
 
+        $generationFlavour = $input->getOption('flavour') ?: 'classic';
+
+        if ($generationFlavour && !\in_array($generationFlavour, ['classic', 'negated'], true)) {
+            $output->writeln('<error>Invalid flavour specified. Use <info>classic</info> or <info>negated</info>".</error>');
+            return self::FAILURE;
+        }
+
         // Apply options that influence generation
         if (!$this->applyGenerationOptions($input, $output, $this->analyser)) {
             return self::FAILURE;