Create build.yml

Author: gulp79

.github/workflows/build.yml

@@ -0,0 +1,45 @@
+name: Build Python Application
+
+on:
+  push:
+    branches: [ main, master, develop ]
+  pull_request:
+    branches: [ main, master ]
+  workflow_dispatch:
+
+jobs:
+  build:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ubuntu-latest, windows-latest, macos-latest]
+        python-version: ['3.9']
+
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v3
+    
+    - name: Set up Python ${{ matrix.python-version }}
+      uses: actions/setup-python@v4
+      with:
+        python-version: ${{ matrix.python-version }}
+    
+    - name: Install dependencies
+      run: |
+        python -m pip install --upgrade pip
+        pip install pyinstaller
+        if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
+      shell: bash
+    
+    - name: Build with PyInstaller
+      run: |
+        pyinstaller go-dispatch-proxy-gui.spec
+    
+    - name: Upload build artifacts
+      uses: actions/upload-artifact@v3
+      with:
+        name: dist-${{ matrix.os }}
+        path: |
+          dist/
+          build/