create release

.github/workflows/release.yml

@@ -49,3 +49,24 @@ jobs:
         name: package
         path: /home/runner/work/Blazor.Diagrams/Blazor.Diagrams/src/Blazor.Diagrams/bin/Release/*.nupkg
         retention-days: 5
+
+    - name: Create Release
+        id: create_release
+        uses: actions/create-release@v1
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          tag_name: ${{ steps.version.outputs.version }}
+          release_name: Release ${{ steps.version.outputs.version }}
+          draft: false
+          prerelease: true
+
+    - name: Upload Release Asset
+        id: upload-release-asset 
+        uses: actions/upload-release-asset@v1
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          upload_url: ${{ steps.create_release.outputs.upload_url }} # This pulls from the CREATE RELEASE step above, referencing it's ID to get its outputs object, which include a `upload_url`. See this blog post for more info: https://jasonet.co/posts/new-features-of-github-actions/#passing-data-to-future-steps 
+          asset_path: /home/runner/work/Blazor.Diagrams/Blazor.Diagrams/src/Blazor.Diagrams/bin/Release/*.nupkg
+          asset_name: package