Added build and release workflow

.github/workflows/ccpp.yml

@@ -0,0 +1,60 @@
+name: Build App
+
+on: [push]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v1
+    - name: Login
+      uses: azure/docker-login@v1
+      with:
+        login-server: docker.pkg.github.com
+        username: BeneSim
+        password: ${{ secrets.GITHUB_TOKEN }}
+    - name: Compile
+      run: |
+        mkdir build
+        docker container run --rm -v $(pwd):/app -w /app/build docker.pkg.github.com/benesim/beneoverlay/gcc-windows:latest qmake ..
+        docker container run --rm -v $(pwd):/app -w /app/build docker.pkg.github.com/benesim/beneoverlay/gcc-windows:latest make
+        echo ${{ github.ref }}
+    - name: Package
+      run: |
+        cd build
+        zip BeneOverlay.zip BeneOverlay.exe
+    - name: Archive Artifact
+      uses: actions/upload-artifact@v1
+      with:
+        name: BeneOverlay
+        path: build/BeneOverlay.zip
+  release:
+    runs-on: ubuntu-latest
+    needs: build
+    if: startsWith(github.ref, 'refs/tags/v')
+    steps:
+    - name: Download Artifact
+      uses: actions/download-artifact@v1
+      with:
+        name: BeneOverlay
+    - name: Create Release
+      id: create_release
+      uses: actions/[email protected]
+      env:
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      with:
+        tag_name: ${{ github.ref }}
+        release_name: Release ${{ github.ref }}
+        draft: true
+        prerelease: false
+    - name: Upload Release Assets
+      id: upload-release-asset
+      uses: actions/[email protected]
+      env:
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      with:
+        upload_url: ${{ steps.create_release.outputs.upload_url }}
+        asset_path: ./BeneOverlay/BeneOverlay.zip
+        asset_name: BeneOverlay_x86-64-windows.zip
+        asset_content_type: application/zip