feat!: Support transient identities and traits (#65)

- Drop Flutter 2 support
- Publish via official Dart OIDC-enabled workflow
- Support transient identities and traits
- Integrate `flagsmith_core` and `flagsmith_storage_sharedpreferences`
- Minor unit test improvements

Author: khvn26

.github/workflows/publish_master.yml

@@ -4,40 +4,25 @@ on:
     tags:
       - "*"
 
+env:
+  FLUTTER_VERSION: '3.x'
+
 jobs:
   analyze:
     runs-on: ubuntu-latest
     name: Dart Analyze
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: subosito/flutter-action@v2
         with:
-          flutter-version: '3.x'
-          channel: 'stable'
+          flutter-version: ${{ env.FLUTTER_VERSION }}
+          channel: stable
       - run: flutter pub get
       - run: flutter analyze
 
   # TODO https://github.com/Flagsmith/flagsmith-flutter-client/issues/57
 
-  publishing:
-    runs-on: ubuntu-latest
-    container:
-      image: google/dart:latest
-    name: Dart Publish Package
-    needs: analyze
-    steps:
-      - uses: actions/checkout@v1
-      - name: Setup credentials
-        run: |
-          mkdir -p ~/.pub-cache
-          cat <<EOF > ~/.pub-cache/credentials.json
-          {
-            "accessToken":"${{ secrets.OAUTH_ACCESS_TOKEN }}",
-            "refreshToken":"${{ secrets.OAUTH_REFRESH_TOKEN }}",
-            "tokenEndpoint":"https://accounts.google.com/o/oauth2/token",
-            "scopes": [ "openid", "https://www.googleapis.com/auth/userinfo.email" ],
-            "expiration": 1649072931936
-          }
-          EOF
-      - name: Publish package
-        run: pub publish -f
+  publish:
+    permissions:
+      id-token: write
+    uses: dart-lang/setup-dart/.github/workflows/publish.yml@v1

.github/workflows/pull-request.yml

@@ -10,31 +10,33 @@ on:
             - reopened
             - ready_for_review
 
+env:
+  FLUTTER_VERSION: '3.x'
+
 jobs:
   analyze:
     runs-on: ubuntu-latest
     name: Dart Analyze
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: subosito/flutter-action@v2
         with:
-          flutter-version: '3.x'
-          channel: 'stable'
+          flutter-version: ${{ env.FLUTTER_VERSION }}
+          channel: stable
       - run: flutter pub get
       - run: flutter analyze
 
   tests:
     runs-on: ubuntu-latest
     name: Flutter Test
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - uses: subosito/flutter-action@v2
       with:
-        flutter-version: '3.x'
-        channel: 'stable'
-
+        flutter-version: ${{ env.FLUTTER_VERSION }}
+        channel: stable
     - run: flutter pub get
-    - run: flutter pub test
+    - run: flutter test
 
   # TODO https://github.com/Flagsmith/flagsmith-flutter-client/issues/57
 
@@ -46,8 +48,6 @@ jobs:
     - uses: actions/checkout@v3
     - uses: subosito/flutter-action@v2
       with:
-        flutter-version: '3.x'
-        channel: 'stable'
-
+        flutter-version: ${{ env.FLUTTER_VERSION }}
+        channel: stable
     - run: flutter pub publish --dry-run
-

CHANGELOG.md

@@ -1,4 +1,19 @@
 # Changelog
+## [6.0.0]
+
+Breaking Changes:
+
+- Drop Flutter 2 support
+
+Features:
+
+- Support transient identities and traits
+
+Other:
+
+- Integrate `flagsmith_core` and `flagsmith_storage_sharedpreferences`
+- Minor unit test improvements
+
 ## [5.0.1]
 
 - Change the base url to https://edge.api.flagsmith.com/api/v1/

build.yaml

@@ -0,0 +1,31 @@
+targets:
+  $default:
+    builders:
+      source_gen|combining_builder:
+        options:
+          ignore_for_file:
+            - implicit_dynamic_parameter
+            - non_constant_identifier_names
+            - type_annotate_public_apis
+            - omit_local_variable_types
+            - unnecessary_this
+      json_serializable:
+        options:
+          any_map: false
+          create_to_json: true
+          disallow_unrecognized_keys: false
+          explicit_to_json: true
+          # # Options configure how source code is generated for every
+          # # `@JsonSerializable`-annotated class in the package.
+          # #
+          # # The default value for each is listed.
+          # any_map: false
+          # checked: false
+          # create_factory: true
+          # create_to_json: true
+          # disallow_unrecognized_keys: false
+          # explicit_to_json: false
+          # field_rename: none
+          # generic_argument_factories: false
+          # ignore_unannotated: false
+          # include_if_null: true

example/lib/di.dart

@@ -1,5 +1,4 @@
 import 'package:flagsmith/flagsmith.dart';
-import 'package:flagsmith_storage/flagsmith_storage_sharedpreferences.dart';
 import 'package:get_it/get_it.dart';
 
 import 'bloc/flag_bloc.dart';

example/lib/main.dart

@@ -47,7 +47,6 @@ ThemeData darkTheme(BuildContext context) {
       secondary: Color(0xFFBFA6E9),
       secondaryContainer: Color(0xFF9D88C0),
       surface: Color(0xFF1a1c26),
-      background: Color(0xFF1a1c26),
     ),
     textTheme: GoogleFonts.varelaRoundTextTheme(
       ThemeData.dark().textTheme,

example/lib/models/custom_storage.dart

@@ -1,4 +1,4 @@
-import 'package:flagsmith_flutter_core/flagsmith_flutter_core.dart';
+import 'package:flagsmith/flagsmith.dart';
 
 /// CustomInMemoryStore storage
 class CustomInMemoryStore extends CoreStorage {