build(deps): bump slang_flutter and slang (#2374)

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Pun Butrach <[email protected]>

.github/workflows/sync_crowdin.yml

@@ -25,10 +25,10 @@ jobs:
         uses: subosito/flutter-action@v2
         with:
           cache: true
-          flutter-version: 3.24.x
+          flutter-version: 3.27.x
 
       - name: Sync translations from Crowdin
-        uses: crowdin/github-action@v1
+        uses: crowdin/github-action@v2
         with:
           config: crowdin.yml
           upload_sources: true
@@ -47,26 +47,31 @@ jobs:
           CROWDIN_PROJECT_ID: ${{ secrets.CROWDIN_PROJECT_ID }}
           CROWDIN_PERSONAL_TOKEN: ${{ secrets.CROWDIN_PERSONAL_TOKEN }}
 
-        # There has to be a better way to do this
-      - name: Normalization of Translation Strings
+      - name: Validation of synced translations
         run: |
           dart pub get
-          cd assets/i18n
-          sudo chmod 766 *.json
-          cd ../..
+          dart run slang validate
+
+      - name: Normalization of Translation Strings
+        run: |
+          sudo chmod 766 assets/i18n/*.i18n.json
+
           dart run slang analyze
           dart run slang clean
           dart run slang normalize
+
           cd assets/i18n
           dart nuke.dart >> $GITHUB_STEP_SUMMARY
           cd ../..
+
           dart run slang
+
           flutter analyze lib/gen/strings.g.dart --no-fatal-infos --no-fatal-warnings
 
       - name: Commit translations
         run: |
           git config user.name revanced-bot
           git config user.email [email protected]
           sudo chown -R $USER:$USER .git
-          git commit -m "chore: Remove empty values from JSON" assets/i18n/strings_*.json
+          git commit -m "chore: Remove empty values from JSON" assets/i18n/*.i18n.json
           git push origin HEAD:feat/translations

assets/i18n/strings.i18n.json → assets/i18n/en.i18n.json

@@ -295,4 +295,4 @@
     "install_failed_version_downgrade_description": "The installation failed due to the patched app being a lower version than the installed app.\n\nUninstall the app and try again?",
     "status_unknown_description": "The installation failed due to an unknown reason. Please try again."
   }
-}
+}

assets/i18n/nuke.dart

@@ -43,11 +43,16 @@ T? removeBlankEntries<T>(T? json) {
   if (json is List) {
     json.removeWhere((e) => e == null);
     json.forEach(removeBlankEntries);
+    // If the list is empty after removing nulls, return null to remove it.
+    return json.isEmpty ? null : json;
   } else if (json is Map) {
     json.removeWhere(
       (key, value) => key == null || value == null || value == '',
     );
     json.values.forEach(removeBlankEntries);
+    // If the map is empty after removing blank entries, return null to remove it.
+    return json.isEmpty ? null : json;
+
   }
   return json;
 }
@@ -62,11 +67,21 @@ Future<void> processJsonFiles() async {
         final String contents = await file.readAsString();
         final dynamic json = jsonDecode(contents);
         final dynamic processedJson = removeBlankEntries(json);
+        bool isEmpty = false;
+
+        if (processedJson is Map) {
+          isEmpty = processedJson.values.every((value) => value is Map && value.isEmpty);
+        }
 
-        file.writeAsString(
-          const JsonEncoder.withIndent('  ').convert(processedJson),
-        );
-        print('🥞 Task successful on: ${file.path}');
+        if (processedJson == null || isEmpty) {
+          await file.delete();
+          print('🗑️ File deleted: ${file.path}');
+        } else {
+          await file.writeAsString(
+            const JsonEncoder.withIndent('  ').convert(processedJson),
+          );
+          print('🥞 Task successful on: ${file.path}');
+        }
       }
     } catch (e) {
       print('💥 Task failed on: ${file.path}: $e');