fix release flow

.github/workflows/main.yml

@@ -1,9 +1,6 @@
 name: Build Windows Executable
 
 on:
-  push:
-    branches:
-      - main
   release:
     types: [published]
 
@@ -12,34 +9,35 @@ jobs:
     runs-on: windows-latest
 
     steps:
-    - uses: actions/checkout@v2
+      - uses: actions/checkout@v2
 
-    - name: Set up Python
-      uses: actions/setup-python@v2
-      with:
-        python-version: '3.x'
+      - name: Set up Python
+        uses: actions/setup-python@v2
+        with:
+          python-version: "3.x"
 
-    - name: Install dependencies
-      run: |
-        python -m pip install --upgrade pip
-        pip install -r requirements.txt
-        pip install pyinstaller
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install -r requirements.txt
+          pip install pyinstaller
 
-    - name: Build executable
-      run: pyinstaller --name=mmrelay.exe --onefile --console main.py
+      - name: Build executable
+        run: pyinstaller --name=mmrelay.exe --onefile --console main.py
 
-    - name: Build installer
-      uses: nadeemjazmawe/inno-setup-action-cli@v6.0.5
-      with: 
-          filepath: './mmrelay.iss'
+      - name: Build installer
+        uses: nadeemjazmawe/inno-setup-action-cli@v6.0.5
+        with:
+          filepath: "./mmrelay.iss"
 
-    - name: Upload setup.exe to release
-      uses: actions/upload-release-asset@v1
-      with:
-        asset_path: MMRelay_setup.exe
-        asset_name: MMRelay_setup.exe
-        asset_content_type: application/octet-stream
-        tag_name: ${{ github.event.release.tag_name }}
-        release_id: ${{ github.event.release.id }}
-      env:
-        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      - name: Upload setup.exe to release
+        uses: actions/upload-release-asset@v1
+        with:
+          asset_path: MMRelay_setup.exe
+          asset_name: MMRelay_setup.exe
+          asset_content_type: application/octet-stream
+          tag_name: ${{ github.event.release.tag_name }}
+          release_id: ${{ github.event.release.id }}
+          upload_url: ${{ github.event.release.upload_url }}
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}