Create copilot-setup-steps.yml for .NET 9

copilot-setup-steps.yml

@@ -0,0 +1,75 @@
+# GitHub Copilot Setup Steps for NLWebNet
+# This file defines the setup steps needed to work with the NLWebNet repository
+
+name: Setup .NET 9 Environment for NLWebNet
+description: Install .NET 9 SDK and restore dependencies for the NLWebNet library and demo application
+
+steps:
+  - name: Install .NET 9 SDK
+    description: Install the .NET 9 SDK using the official Microsoft installation methods
+    run: |
+      # Check if .NET 9 is already installed
+      if command -v dotnet &> /dev/null && dotnet --list-sdks | grep -q "9\."; then
+        echo "✅ .NET 9 SDK is already installed"
+        dotnet --version
+        exit 0
+      fi
+
+      # Install .NET 9 SDK using official Microsoft methods
+      echo "📦 Installing .NET 9 SDK..."
+
+      # For Ubuntu/Debian
+      if command -v apt &> /dev/null; then
+        # Add Microsoft package repository
+        wget https://packages.microsoft.com/config/ubuntu/$(lsb_release -rs)/packages-microsoft-prod.deb -O packages-microsoft-prod.deb
+        sudo dpkg -i packages-microsoft-prod.deb
+        rm packages-microsoft-prod.deb
+
+        # Install .NET 9 SDK
+        sudo apt update
+        sudo apt install -y dotnet-sdk-9.0
+
+      # For macOS with Homebrew
+      elif command -v brew &> /dev/null; then
+        brew install dotnet
+
+      # For other systems, use the official install script (same as GitHub Actions uses internally)
+      else
+        echo "Using official Microsoft .NET install script..."
+        curl -sSL https://dot.net/v1/dotnet-install.sh | bash /dev/stdin --channel 9.0 --install-dir ~/.dotnet
+
+        # Add .NET to PATH if not already present
+        if [[ ":$PATH:" != *":$HOME/.dotnet:"* ]]; then
+          echo 'export PATH="$HOME/.dotnet:$PATH"' >> ~/.bashrc
+          export PATH="$HOME/.dotnet:$PATH"
+        fi
+      fi
+
+      # Verify installation
+      echo "🔍 Verifying .NET installation..."
+      dotnet --version
+      dotnet --info
+
+  - name: Restore NuGet packages
+    description: Restore all NuGet package dependencies for the solution
+    run: |
+      dotnet restore
+
+  - name: Build solution
+    description: Build the entire solution to verify setup is working
+    run: |
+      dotnet build --configuration Debug --no-restore
+
+  - name: Verify setup
+    description: Run a quick verification that everything is set up correctly
+    run: |
+      echo "✅ .NET 9 SDK installed successfully"
+      echo "✅ NuGet packages restored"
+      echo "✅ Solution builds successfully"
+      echo ""
+      echo "🚀 You can now work with the NLWebNet repository!"
+      echo ""
+      echo "Quick start commands:"
+      echo "  - Build: dotnet build"
+      echo "  - Test: dotnet test"
+      echo "  - Run demo: dotnet run --project demo"