trigger on tag push, ghcr and apk

Author: Golden-Eagle07

.github/workflows/release.yaml

@@ -1,17 +1,17 @@
-name: Build & Publish Docker Image
+name: Build & Publish Release
 
 on:
   push:
     tags:
-      - 'v0.1.5'
-  workflow_dispatch: {}
+      - 'v*'
 
 env:
   REGISTRY: ghcr.io
   IMAGE_NAME: ${{ github.repository }}
 
 jobs:
-  build-and-push:
+  docker:
+    name: Docker Image → GHCR
     runs-on: ubuntu-latest
     permissions:
       contents: read
@@ -34,7 +34,7 @@ jobs:
         with:
           images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
           tags: |
-            type=raw,value=v0.1.5
+            type=ref,event=tag
             type=raw,value=latest
 
       - name: Set up Docker Buildx
@@ -47,4 +47,55 @@ jobs:
           file: ./server/Dockerfile
           push: true
           tags: ${{ steps.meta.outputs.tags }}
-          labels: ${{ steps.meta.outputs.labels }}
+          labels: ${{ steps.meta.outputs.labels }}
+
+  apk:
+    name: Flutter APK → GitHub Release
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+
+    steps:
+      - name: Checkout source code
+        uses: actions/checkout@v4
+
+      - name: Set up Java (required for Android builds)
+        uses: actions/setup-java@v4
+        with:
+          distribution: temurin
+          java-version: '17'
+
+      - name: Set up Flutter
+        uses: subosito/flutter-action@v2
+        with:
+          flutter-version: 'stable'
+          cache: true
+
+      - name: Install Flutter dependencies
+        working-directory: mobile
+        run: flutter pub get
+
+      - name: Run Flutter analyze
+        working-directory: mobile
+        run: flutter analyze --no-fatal-infos
+
+      - name: Build release APK
+        working-directory: mobile
+        run: flutter build apk --release
+
+      - name: Rename APK with version tag
+        run: |
+          mv mobile/build/app/outputs/flutter-apk/app-release.apk \
+             mobile/build/app/outputs/flutter-apk/elephant-${{ github.ref_name }}.apk
+
+      - name: Create or update GitHub Release
+        uses: softprops/action-gh-release@v2
+        with:
+          tag_name: ${{ github.ref_name }}
+          name: Elephant ${{ github.ref_name }}
+          draft: false
+          prerelease: false
+          generate_release_notes: true
+          files: mobile/build/app/outputs/flutter-apk/elephant-${{ github.ref_name }}.apk
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}