Update main.yml

.github/workflows/main.yml

@@ -22,8 +22,18 @@ jobs:
     - name: Build executable
       run: pyinstaller --name=mmrelay.exe --onefile --console main.py
 
+    - name: Setup NSIS
+      run: |
+        choco install nsis
+
+    - name: Compile NSIS script
+      run: |
+        "C:\Program Files (x86)\NSIS\makensis.exe" /V4 mmrelay.nsi
+  
     - name: Upload artifact
       uses: actions/upload-artifact@v2
       with:
         name: mmrelay
-        path: dist/mmrelay.exe
+        path: |
+          dist/mmrelay.exe
+          mmrelay-setup.exe