Change license from BSD to GPL-3.0

.github/workflows/flutter_workflow.yml

@@ -14,8 +14,8 @@ jobs:
     name: Run flutter test and analyze
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
-      - uses: actions/setup-java@v4
+      - uses: actions/checkout@v6
+      - uses: actions/setup-java@v5
         with:
           distribution: "zulu"
           java-version: "12"
@@ -40,3 +40,13 @@ jobs:
             echo "Please add the missing translations to the corresponding .arb files"
             exit 1
           fi
+      - name: Check license headers
+        run: |
+          MISSING_HEADERS=$(find lib test -name "*.dart" ! -name "*.g.dart" ! -name "*.freezed.dart" ! -name "*.mocks.dart" ! -name "app_localizations*.dart" -exec sh -c '! grep -q "^// Copyright (C) 2026 Widget Suite" "$1" && echo "$1"' _ {} \;)
+          if [ -n "$MISSING_HEADERS" ]; then
+            echo "❌ The following files are missing the GPL-3.0 license header:"
+            echo "$MISSING_HEADERS"
+            exit 1
+          else
+            echo "✅ All files have the correct GPL-3.0 license header."
+          fi

README.md

@@ -98,4 +98,4 @@ Contributions are welcome! If you find a bug or have a feature request, please o
 
 ## License
 
-This project is licensed under the BSD 3-Clause License - see the [LICENSE](LICENSE) file for details.
+This project is licensed under the GNU General Public License v3.0 - see the [LICENSE](LICENSE) file for details.

lib/core/theme/app_theme.dart

@@ -1,3 +1,18 @@
+// Copyright (C) 2026 Widget Suite
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
 import 'package:flutter/material.dart';
 import 'package:google_fonts/google_fonts.dart';
 import 'package:oraffle/core/theme/extensions/confirm_dialog_colors_extension.dart';

lib/core/theme/extensions/confirm_dialog_colors_extension.dart

@@ -1,3 +1,18 @@
+// Copyright (C) 2026 Widget Suite
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
 import 'package:flutter/material.dart';
 
 /// General-purpose semantic color tokens resolved by theme.

lib/core/theme/extensions/custom_colors.dart

@@ -1,3 +1,18 @@
+// Copyright (C) 2026 Widget Suite
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
 import 'package:flutter/material.dart';
 
 class CustomColors extends ThemeExtension<CustomColors> {

lib/core/theme/extensions/question_dialog_theme.dart

@@ -1,3 +1,18 @@
+// Copyright (C) 2026 Widget Suite
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
 import 'package:flutter/material.dart';
 
 class QuestionDialogTheme extends ThemeExtension<QuestionDialogTheme> {

lib/data/services/raffle_storage_service.dart

@@ -1,3 +1,18 @@
+// Copyright (C) 2026 Widget Suite
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
 import 'dart:convert';
 import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';

lib/domain/models/raffle/raffle_logo.dart

@@ -1,3 +1,18 @@
+// Copyright (C) 2026 Widget Suite
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
 import 'dart:typed_data';
 
 /// Represents the logo data with its type information

lib/domain/models/raffle/raffle_participant.dart

@@ -1,3 +1,18 @@
+// Copyright (C) 2026 Widget Suite
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
 /// Represents a participant in a raffle.
 class RaffleParticipant {
   /// The name of the participant.

lib/domain/models/raffle/raffle_session.dart

@@ -1,3 +1,18 @@
+// Copyright (C) 2026 Widget Suite
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
 import 'dart:typed_data';
 
 import 'package:oraffle/domain/models/raffle/raffle_participant.dart';

lib/domain/models/raffle/raffle_winner.dart

@@ -1,3 +1,18 @@
+// Copyright (C) 2026 Widget Suite
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
 /// Represents a winner from a raffle session.
 class RaffleWinner {
   /// The name of the winner.

lib/main.dart

@@ -1,3 +1,18 @@
+// Copyright (C) 2026 Widget Suite
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
 import 'package:flutter/material.dart';
 import 'package:oraffle/routes/app_router.dart';
 import 'package:flutter_web_plugins/url_strategy.dart';

lib/presentation/blocs/locale_cubit/locale_cubit.dart

@@ -1,3 +1,18 @@
+// Copyright (C) 2026 Widget Suite
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
 import 'package:flutter/material.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:oraffle/presentation/blocs/locale_cubit/locale_state.dart';

lib/presentation/blocs/locale_cubit/locale_state.dart

@@ -1,3 +1,18 @@
+// Copyright (C) 2026 Widget Suite
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
 import 'package:flutter/material.dart';
 
 abstract class LocaleState {

lib/presentation/blocs/raffle_bloc/raffle_bloc.dart

@@ -1,3 +1,18 @@
+// Copyright (C) 2026 Widget Suite
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
 import 'dart:math';
 import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:oraffle/data/services/raffle_storage_service.dart';

lib/presentation/blocs/raffle_bloc/raffle_event.dart

@@ -1,3 +1,18 @@
+// Copyright (C) 2026 Widget Suite
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
 import 'dart:typed_data';
 
 /// Abstract class representing the base event for raffle operations.

lib/presentation/blocs/raffle_bloc/raffle_state.dart

@@ -1,3 +1,18 @@
+// Copyright (C) 2026 Widget Suite
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
 import 'package:oraffle/domain/models/raffle/raffle_session.dart';
 
 /// Abstract class representing the base state for raffle operations.

lib/presentation/blocs/settings_cubit/settings_cubit.dart

@@ -1,3 +1,18 @@
+// Copyright (C) 2026 Widget Suite
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
 import 'package:flutter/material.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:oraffle/data/services/raffle_storage_service.dart';

lib/presentation/blocs/settings_cubit/settings_state.dart

@@ -1,3 +1,18 @@
+// Copyright (C) 2026 Widget Suite
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
 import 'package:flutter/material.dart';
 import 'package:oraffle/domain/models/raffle/raffle_logo.dart';
 

lib/presentation/screens/home_screen.dart

@@ -1,3 +1,18 @@
+// Copyright (C) 2026 Widget Suite
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
 import 'package:flutter/material.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:go_router/go_router.dart';

lib/presentation/screens/raffle_screen.dart

@@ -1,3 +1,18 @@
+// Copyright (C) 2026 Widget Suite
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
 import 'package:flutter/material.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:go_router/go_router.dart';