add GitHub Release on tag push

Author: PortaSFTPServer

.github/workflows/release-nuget.yml

@@ -17,7 +17,7 @@ on:
         type: boolean
 
 permissions:
-  contents: read
+  contents: write
 
 concurrency:
   group: nuget-release-${{ github.ref }}
@@ -116,7 +116,7 @@ jobs:
           if-no-files-found: error
 
       - name: Publish to NuGet.org
-        if: github.event_name == 'push' || github.event.inputs.publish == 'true'
+        if: github.event.inputs.publish == 'true'
         shell: pwsh
         env:
           NUGET_API_KEY: ${{ secrets.NUGET_API_KEY }}
@@ -136,3 +136,13 @@ jobs:
               --api-key $env:NUGET_API_KEY `
               --skip-duplicate
           }
+
+      - name: Create GitHub Release
+        if: github.event_name == 'push'
+        shell: pwsh
+        env:
+          GH_TOKEN: ${{ secrets.GH_TOKEN }}
+        run: |
+          gh release create "${{ github.ref_name }}" `
+            --title "${{ github.ref_name }}" `
+            --generate-notes