Add workflow for publishing game library NuGet package

.github/workflows/nuget-publish.yml

@@ -64,4 +64,28 @@ jobs:
           upload_url: ${{ needs.get-release.outputs.upload_url }}
           asset_path: ./OmegaLeo.HelperLib.Changelog/bin/Release/OmegaLeo.HelperLib.Changelog.${{ github.event.release.tag_name }}.nupkg
           asset_name: OmegaLeo.HelperLib.Changelog.${{ github.event.release.tag_name }}.nupkg
-          asset_content_type: application/zip
+          asset_content_type: application/zip
+  publish-game-lib:
+    runs-on: ubuntu-latest
+    needs: [ get-release ]
+    steps:
+      - uses: actions/checkout@v2
+      - name: Setup .Net Core
+        uses: actions/setup-dotnet@v1
+        with:
+          dotnet-version: '8.0.x'
+      - name: Update Project Version
+        run: sed -i "s/\(<Version>\([0-9]\+\.\)\{2\}\)\([0-9]\+\)/\1${{ github.event.release.tag_name }}/" "./OmegaLeo.HelperLib.Game/OmegaLeo.HelperLib.Game.csproj"
+      - name: Create Nuget Package
+        run: dotnet pack "./OmegaLeo.HelperLib.Game/OmegaLeo.HelperLib.Game.csproj" -c Release /p:Version=${{ github.event.release.tag_name }} /p:PackageReleaseNotes="See https://github.com/omegaleo/OmegaLeo.HelperLib/releases/tag/${{ github.event.release.tag_name }}"
+      - name: Publish Nuget Package
+        run: dotnet nuget push ./OmegaLeo.HelperLib.Game/bin/Release/OmegaLeo.HelperLib.Game.${{ github.event.release.tag_name }}.nupkg --api-key ${{ secrets.nuget_api_key }} --source https://api.nuget.org/v3/index.json --skip-duplicate
+      - name: Upload assets to release
+        uses: actions/upload-release-asset@v1
+        env:
+          GITHUB_TOKEN: ${{ secrets.TOKEN }}
+        with:
+          upload_url: ${{ needs.get-release.outputs.upload_url }}
+          asset_path: ./OmegaLeo.HelperLib.Game/bin/Release/OmegaLeo.HelperLib.Game.${{ github.event.release.tag_name }}.nupkg
+          asset_name: OmegaLeo.HelperLib.Game.${{ github.event.release.tag_name }}.nupkg
+          asset_content_type: application/zip