copy arm64 job into main release workflow

.github/workflows/release.yml

@@ -125,10 +125,48 @@ jobs:
           path: dist/swingmusic.exe
           retention-days: 1
 
+  build_aarch64:
+    runs-on: [ubuntu-20.04]
+    name: Building aarch64 binary
+    steps:
+      - name: Checking out buildscript
+        uses: actions/checkout@v4
+        with:
+          sparse-checkout: |
+            aarch64_buildscript
+          sparse-checkout-cone-mode: false
+      - name: Installing Packages
+        run: |
+          sudo apt -qq update -y > /dev/null
+          sudo apt -y -qq install binfmt-support qemu-user-static systemd-container wget > /dev/null
+      - name: Starting Services
+        run: |
+          sudo systemctl restart systemd-binfmt
+          sudo systemctl start systemd-resolved
+      - name: Downloading Arch Linux Arm Tarball for rpi4 aarch64
+        run: |
+          wget -q http://os.archlinuxarm.org/os/ArchLinuxARM-rpi-aarch64-latest.tar.gz
+      - name: Extracting Tarball
+        run: |
+          mkdir root
+          sudo tar xpf ArchLinuxARM-rpi-aarch64-latest.tar.gz -C root --warning=no-unknown-keyword
+      - name: Building Swingmusic in qemu
+        run: |
+          chmod +x aarch64_buildscript
+          sed -i -e 's/TAG/${{ github.event.inputs.tag }}/g' aarch64_buildscript
+          mv aarch64_buildscript root/
+          sudo systemd-nspawn --bind-ro=/etc/resolv.conf -D root ./aarch64_buildscript
+      - name: Upload aarch64 binary
+        uses: actions/upload-artifact@v4
+        with:
+          name: arm64
+          path: root/swingmusicbuilder/swingmusic/dist/swingmusic
+          retention-days: 1
+
   release:
     name: Create New Release
     runs-on: ubuntu-latest
-    needs: build
+    needs: [build, build_aarch64]
     permissions: write-all
     steps:
       - name: Checkout into repo
@@ -139,7 +177,7 @@ jobs:
         uses: ncipollo/release-action@v1
         with:
           allowUpdates: true
-          artifacts: "./linux/swingmusic, ./win32/swingmusic.exe"
+          artifacts: "./linux/swingmusic, ./win32/swingmusic.exe, ./arm64/swingmusic"
           token: ${{ secrets.GITHUB_TOKEN }}
           tag: ${{ format('v{0}',inputs.tag) }}
           commit: ${{ github.sha }}