Testing GH actions

Signed-off-by: Hans Kokx <hans.d.kokx@gmail.com>

.github/workflows/analyze-and-unit-test.yaml

@@ -0,0 +1,37 @@
+name: Tests
+on:
+  workflow_dispatch:
+  pull_request:
+  push:
+
+env:
+  FLUTTER_VERSION: "stable"
+jobs:
+  test:
+    name: Analyze and test
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+      - id: puro_version
+        run: |
+          content=`cat ./puro.json`
+          # the following lines are only required for multi line json
+          content="${content//'%'/'%25'}"
+          content="${content//$'\n'/'%0A'}"
+          content="${content//$'\r'/'%0D'}"
+          # end of optional handling for multi line json
+          echo "::set-output name=packageJson::$content"
+      - run: |
+          export FLUTTER_VERSION="${{fromJson(steps.puro_version.outputs.packageJson).env}}"
+      - name: Setup Flutter
+        uses: subosito/flutter-action@v2
+        with:
+          flutter-version: ${{ env.FLUTTER_VERSION }}
+          channel: "stable"
+      - name: Install dependencies
+        run: flutter pub get
+      - name: Analyze
+        run: flutter analyze
+      - name: Test
+        run: flutter test