deadcode analysis

Author: QuentinGab

src/Translator.php

@@ -124,6 +124,27 @@ public function getDeadTranslations(
         return $definedTranslationsKeys->filter(fn (string $key) => ! in_array("{$namespace}.{$key}", $usedTranslationsKeys))->toArray();
     }
 
+    /**
+     * @return array<string, array<string, string[]>>
+     */
+    public function getAllDeadTranslations(): array
+    {
+        return collect($this->getLocales())
+            ->mapWithKeys(function (string $locale) {
+                $namespaces = collect($this->getNamespaces($locale));
+
+                return [
+                    $locale => $namespaces
+                        ->mapWithKeys(fn (string $namespace) => [
+                            $namespace => $this->getDeadTranslations($locale, $namespace),
+                        ])
+                        ->filter(),
+                ];
+            })
+            ->filter()
+            ->toArray();
+    }
+
     /**
      * @param  array<string|int, string|int|float|array|null>  $values
      */

tests/Feature/TranslatorTest.php

@@ -85,7 +85,7 @@
     ]);
 });
 
-it('finds dead translations', function () {
+it('finds dead translations in a namespace', function () {
     $translator = new Translator(
         storage: $this->getStorage(),
         searchcodeService: new PhpParserService([
@@ -110,6 +110,41 @@
     ]);
 });
 
+it('finds all dead translations', function () {
+    $translator = new Translator(
+        storage: $this->getStorage(),
+        searchcodeService: new PhpParserService([
+            $this->getAppPath(),
+            $this->getResourcesPath(),
+        ])
+    );
+
+    $deadTranslations = $translator->getAllDeadTranslations();
+
+    expect($deadTranslations)->toBe([
+        'en' => [
+            'messages' => [
+                'hello',
+                'add',
+                'home.title',
+                'home.end',
+                'empty',
+            ],
+        ],
+        'fr' => [
+            'messages' => [
+                'hello',
+                'add',
+                'home.title',
+                'home.end',
+                'home.missing',
+                'empty',
+                'missing',
+            ],
+        ],
+    ]);
+});
+
 it('sets translations', function () {
     $translator = new Translator(
         storage: $this->getStorage(),