Replace setup-env action with reusable flutter-setup workflow; streamline CI configuration and enhance dependency management

.github/workflows/flutter-setup.yaml

@@ -0,0 +1,49 @@
+name: 🛠️ Reusable Flutter Setup
+
+on:
+  workflow_call:
+    inputs:
+      flutter-channel:
+        description: "Flutter channel to use (stable, beta, dev, master)"
+        required: false
+        type: string
+        default: "stable"
+      java-version:
+        description: "Java version to set up"
+        required: false
+        type: string
+        default: "17"
+
+jobs:
+  setup:
+    name: Setup Flutter Environment
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+        with:
+          submodules: recursive
+      - name: Set up Java
+        uses: actions/setup-java@v4
+        with:
+          distribution: "temurin"
+          # Use the input value, fallback to default if not provided
+          java-version: ${{ inputs.java-version }}
+      - name: Set up Flutter
+        uses: subosito/flutter-action@v2
+        with:
+          channel: ${{ inputs.flutter-channel }}
+          flutter-version-file: pubspec.yaml
+          cache: true # Cache Flutter SDK itself
+      - name: Cache Flutter dependencies
+        id: cache-pub # Give the step an ID to potentially reference its outputs later if needed
+        uses: actions/cache@v4
+        with:
+          path: ${{ env.FLUTTER_HOME }}/.pub-cache
+          # Use a consistent key structure based on the lock file
+          key: ${{ runner.os }}-flutter-pub-${{ hashFiles('**/pubspec.lock') }}
+          restore-keys: |
+            ${{ runner.os }}-flutter-pub-
+
+      - name: Get Flutter dependencies
+        run: flutter pub get

.github/workflows/flutter_test.yaml

@@ -5,17 +5,23 @@ on:
     branches:
       - main
   pull_request:
+    branches:
+      - main
 
   # Allows you to run this workflow manually from the Actions tab
   workflow_dispatch:
 
 jobs:
   test:
-    runs-on: ubuntu-latest
-    steps:
-      - name: setup env
-        uses: ./.github/actions/setup-env.yaml
+    name: Test
 
+    uses: ./.github/workflows/flutter-setup.yaml
+    secrets: inherit
+    with:
+      flutter-channel: stable
+      java-version: 17
+
+    steps:
       # Debug: Echo current directory contents
       - name: List root directory contents
         run: |
@@ -37,14 +43,21 @@ jobs:
           echo "\nSubmodule details:"
           git submodule foreach 'echo $path: && pwd && ls -la'
 
-      - name: Run flutter tests
+      - name: Run static analysis
+        run: flutter analyze
+
+      - name: Run tests
         run: flutter test
 
   build_android:
+    name: Build Android APKs
     needs: test
     runs-on: ubuntu-latest
     steps:
-      - uses: ./.github/actions/setup-env.yaml
+      - uses: ./.github/workflows/flutter-setup.yaml
+        with:
+          flutter-channel: stable
+          java-version: 17
 
       - name: Decode android/upload.jks
         run: echo "${{ secrets.UPLOAD_KEYSTORE_JKS }}" | base64 --decode > android/upload.jks
@@ -52,18 +65,16 @@ jobs:
       - name: Decode android/key.properties
         run: echo "${{ secrets.KEY_PROPERTIES }}" | base64 --decode > android/key.properties
 
-      - name: Set Up Java
-        uses: actions/setup-java@v3.12.0
-        with:
-          distribution: "oracle"
-          java-version: "17"
-
       - name: Build Universal APK
         run: flutter build apk --release
 
       - name: Rename Universal APK
         run: mv build/app/outputs/flutter-apk/{app-release,app-universal-release}.apk
-
+      - name: Upload Android APK Artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: release-apk
+          path: build/app/outputs/flutter-apk/*.apk
   build_linux:
     needs: test
     runs-on: ubuntu-latest
@@ -75,14 +86,9 @@ jobs:
       - name: Build Linux AppImage
         run: fastforge package --platform linux --targets deb
 
-  upload_artifacts:
-    needs: [build_android, build_linux]
-    runs-on: ubuntu-latest
-    steps:
-      - name: Upload Artifacts
+      - name: Upload deb Artifacts
         uses: actions/upload-artifact@v4
         with:
           name: build-artifacts
           path: |
-            build/app/outputs/flutter-apk/*.apk
             dist/*/*.deb