libgit2sharp.yml: make release

Author: lytico

.github/workflows/libgit2sharp.yml

@@ -22,7 +22,31 @@ jobs:
     - name: Restore dependencies
       run: dotnet restore LibGit2Sharp.sln
     - name: Build
-      run: dotnet build --no-restore LibGit2Sharp.sln
+      run:  dotnet build --no-restore LibGit2Sharp.sln
+    - name: Pack
+      run: |
+            dotnet pack --include-symbols -c Release LibGit2Sharp.sln
+            ls ./bin/Packages/Release/
+    - name: Create Release
+        id: create_release
+        uses: actions/create-release@v1
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          tag_name: ${{ github.ref }}
+          release_name: Release ${{ github.ref }}
+          draft: true
+          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: ${{ steps.create_release.outputs.upload_url }} # This pulls from the CREATE RELEASE step above, referencing it's ID to get its outputs object, which include a `upload_url`. See this blog post for more info: https://jasonet.co/posts/new-features-of-github-actions/#passing-data-to-future-steps 
+          asset_path: ./bin/Packages/Release/LibGit2Sharp.0.27.0-preview-${{ github.ref }}.nupkg
+          asset_name: LibGit2Sharp.0.27.0-preview-${{ github.ref }}.nupkg
+          asset_content_type: application/nupkg      
 
   test:
     runs-on: ubuntu-20.04