ops: create a pipeline for building and deployments (#6)

.github/workflows/build-test-and-deploy.yml

@@ -0,0 +1,35 @@
+name: .NET CI/CD
+
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
+
+jobs:
+  build-and-deploy:
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v2
+
+    - name: Setup .NET
+      uses: actions/setup-dotnet@v1
+      with:
+        dotnet-version: '5.0.x' # Specify your .NET version
+
+    - name: Restore dependencies
+      run: dotnet restore
+
+    - name: Build
+      run: dotnet build --no-restore
+
+    - name: Test
+      run: dotnet test --no-build --verbosity normal
+
+    - name: Pack
+      run: dotnet pack --no-build -c Release -o out
+
+    - name: Push to NuGet
+      run: dotnet nuget push out/*.nupkg -k ${{secrets.NUGET_API_KEY}} -s https://api.nuget.org/v3/index.json
+      if: github.ref == 'refs/heads/master' && github.event_name == 'push'