chore: use dart instead of flutter for core

Author: Christoph Bühler

.github/workflows/release.yml

@@ -14,10 +14,10 @@ jobs:
       - uses: actions/checkout@v3
         with:
           token: ${{ secrets.REPO_DEPLOYMENT_TOKEN }}
-      - uses: subosito/flutter-action@v2
+      - uses: dart-lang/setup-dart@v1
         with:
-          channel: 'stable'
-      - run: flutter pub get
+          sdk: stable
+      - run: dart pub get
       - name: release
         uses: cycjimmy/semantic-release-action@v3
         with:

.github/workflows/test.yml

@@ -12,15 +12,13 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
+      - uses: dart-lang/setup-dart@v1
         with:
-          submodules: true
-      - uses: subosito/flutter-action@v2
-        with:
-          channel: 'stable'
-      - run: flutter pub get
+          sdk: stable
+      - run: dart pub get
       - run: dart format --fix --set-exit-if-changed .
-      - run: flutter analyze
-      - run: flutter test --coverage
+      - run: dart analyze
+      - run: dart test --coverage
       - name: Setup LCOV
         uses: hrishikesh-kadam/setup-lcov@v1
       - name: Report code coverage

.releaserc.json

@@ -16,7 +16,7 @@
       {
         "verifyConditionsCmd": "if [ -z \"$CREDENTIALS\" ]; then exit 1; fi && mkdir -p ~/.config/dart && echo \"$CREDENTIALS\" > ~/.config/dart/pub-credentials.json",
         "prepareCmd": "sed -i 's/^version: .*$/version: ${nextRelease.version}/' pubspec.yaml",
-        "publishCmd": "flutter pub publish -f"
+        "publishCmd": "dart pub publish -f"
       }
     ],
     [

test/stacked_core_test.dart

@@ -1,5 +1,7 @@
 import 'package:test/test.dart';
 
 void main() {
-  group('A group of tests', () {});
+  group('A group of tests', () {
+    test('True', () {});
+  });
 }