Add feature to dump also non dotted translations

src/TranslationDumper.php

@@ -22,7 +22,13 @@
 
     public function dump(array $translationKeys): void
     {
-        $dottedStrings = $this->filterTranslationKeys($translationKeys);
+        $dottedStrings = $this->filterForDottedTranslationKeys($translationKeys);
+        $this->dumpDottedKeys($dottedStrings);
+        $this->dumpNonDottedKeys(array_unique(array_diff($translationKeys, $dottedStrings)));
+    }
+
+    private function dumpDottedKeys(array $dottedStrings): void
+    {
         $result = $this->transformDottedStringsToArray($dottedStrings);
 
         foreach ($result as $key => $value) {
@@ -36,7 +42,7 @@
         }
     }
 
-    private function filterTranslationKeys(array $unfilteredKeys): array
+    private function filterForDottedTranslationKeys(array $unfilteredKeys): array
     {
         $keys = array_filter(
             $unfilteredKeys,
@@ -111,4 +117,23 @@
 
         return $merged;
     }
+
+    private function dumpNonDottedKeys(array $nonDottedKeys): void
+    {
+        if (empty($nonDottedKeys)) {
+            return;
+        }
+        $file = "{$this->languageFilePath}/{$this->locale}.json";
+        if ($this->filesystem->exists($file)) {
+            $existingKeys = json_decode($this->filesystem->get($file), true);
+        } else {
+            $existingKeys = [];
+        }
+
+        $nonDottedKeys = array_combine($nonDottedKeys, array_map(fn ($key) => $this->dumpPrefix.$key, $nonDottedKeys));
+        $keys = array_merge($existingKeys, $nonDottedKeys);
+        ksort($keys, SORT_NATURAL | SORT_FLAG_CASE);
+        $this->filesystem->ensureDirectoryExists($this->languageFilePath);
+        $this->filesystem->put($file, json_encode($keys, JSON_PRETTY_PRINT).PHP_EOL);
+    }
 }

tests/Feature/TranslationDumperTest.php

@@ -0,0 +1,44 @@
+<?php declare(strict_types=1);
+
+namespace Bambamboole\LaravelTranslationDumper\Tests\Feature;
+
+use Bambamboole\LaravelTranslationDumper\ArrayExporter;
+use Bambamboole\LaravelTranslationDumper\TranslationDumper;
+use Illuminate\Filesystem\Filesystem;
+use PHPUnit\Framework\TestCase;
+
+class TranslationDumperTest extends TestCase
+{
+    private const TEST_LANGUAGE_PATH = __DIR__.'/fixtures/lang';
+
+    public function testItDumpsKeysAsExpected(): void
+    {
+        $fs = new Filesystem();
+        $testFolderName = uniqid();
+        $workingPath = str_replace('lang', $testFolderName, self::TEST_LANGUAGE_PATH);
+
+        $fs->copyDirectory(self::TEST_LANGUAGE_PATH, $workingPath);
+        $this->createSubject($workingPath)->dump(['test.dotted.additional', 'test undotted key', 'word', 'Works.']);
+
+        $files = $fs->allFiles($workingPath);
+
+        foreach ($files as $file) {
+            $this->assertFileEquals(
+                str_replace($testFolderName, 'expected', $file->getPathname()),
+                $file->getPathname(),
+            );
+        }
+
+        $fs->deleteDirectory($workingPath);
+    }
+
+    private function createSubject(string $folder): TranslationDumper
+    {
+        return new TranslationDumper(
+            new Filesystem(),
+            new ArrayExporter(),
+            $folder,
+            'en',
+        );
+    }
+}

tests/Feature/fixtures/expected/en.json

@@ -0,0 +1,6 @@
+{
+    "test undotted key": "x-test undotted key",
+    "This is a non dotted translation key": "This is a non dotted translation key",
+    "word": "x-word",
+    "Works.": "x-Works."
+}

tests/Feature/fixtures/expected/en/test.php

@@ -0,0 +1,8 @@
+<?php declare(strict_types=1);
+
+return [
+    'dotted' => [
+        'additional' => 'x-test.dotted.additional',
+        'nested' => 'dotted nested key',
+    ],
+];

tests/Feature/fixtures/lang/en.json

@@ -0,0 +1,3 @@
+{
+    "This is a non dotted translation key": "This is a non dotted translation key"
+}

tests/Feature/fixtures/lang/en/test.php

@@ -0,0 +1,7 @@
+<?php declare(strict_types=1);
+
+return [
+    'dotted' => [
+        'nested' => 'dotted nested key',
+    ],
+];

tests/Unit/LaravelTranslationDumperServiceProviderTest.php

@@ -35,7 +35,7 @@ public function testItDoesOnlyPublishConfigIfAppIsRunningInConsole(): void
         self::assertEquals(
             [
                 LaravelTranslationDumperServiceProvider::class => [
-                    dirname(__DIR__).'/config/config.php' => '/foo/bar/config',
+                    dirname(__DIR__, 2).'/config/config.php' => '/foo/bar/config',
                 ],
             ],
             $serviceProvider::$publishes,