Add client builds to the main workflow

.dotnet/nuget.config

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+  <packageSources>
+    <!--To inherit the global NuGet package sources remove the <clear/> line below -->
+    <clear />
+    <add key="nuget" value="https://api.nuget.org/v3/index.json" />
+    <add key="DevelopmentFeed" value="https://pkgs.dev.azure.com/azure-sdk/public/_packaging/azure-sdk-for-net/nuget/v3/index.json" />
+  </packageSources>
+</configuration>

.dotnet/scripts/Update-Client.ps1

@@ -0,0 +1,21 @@
+$repoRoot = Join-Path $PSScriptRoot .. .. -Resolve
+$dotnetFolder = Join-Path $repoRoot .dotnet
+
+function Invoke([scriptblock]$script) {
+  $scriptString = $script | Out-String
+  Write-Host "--------------------------------------------------------------------------------`n> $scriptString"
+  & $script
+}
+
+Push-Location $repoRoot
+try {
+  Invoke { npm ci }
+  Invoke { npm exec --no -- tsp compile main.tsp --emit @typespec/openapi3 }
+  Invoke { npm exec --no -- tsp compile main.tsp --emit @azure-tools/typespec-csharp --option @azure-tools/typespec-csharp.emitter-output-dir="$dotnetFolder" }
+  Invoke { .dotnet\scripts\Update-ClientModel.ps1 }
+  Invoke { .dotnet\scripts\ConvertTo-Internal.ps1 }
+  Invoke { .dotnet\scripts\Add-Customizations.ps1 }
+}
+finally {
+  Pop-Location
+}

.dotnet/src/Directory.Build.props

@@ -0,0 +1,6 @@
+<Project>
+  <PropertyGroup>
+    <SignAssembly>true</SignAssembly>
+    <AssemblyOriginatorKeyFile>OpenAI.snk</AssemblyOriginatorKeyFile>
+  </PropertyGroup>
+</Project>

.github/workflows/main.yml

@@ -1,5 +1,9 @@
 name: Validate OpenAPI definition
 on:
+  workflow_dispatch:
+  push:
+    branches:
+      - main
   pull_request:
     types: [opened, reopened, synchronize]
 
@@ -25,3 +29,27 @@ jobs:
         with:
           swagger-editor-url: http://localhost/
           definition-file: openapi.yaml
+
+  # Test, pack and publish the Open AI nuget package as a build artifact 
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Setup .NET
+        uses: actions/setup-dotnet@v1
+        with:
+          dotnet-version: 8.x
+
+      - name: Checkout code
+        uses: actions/checkout@v2
+
+
+      - name: Pack
+        run: dotnet pack -c Release -o out
+        working-directory: .dotnet
+
+      - name: Upload artifact
+        uses: actions/upload-artifact@v2
+        with:
+          name: package
+          path: out/*.nupkg
+        if: ${{ github.event_name != 'pull_request' }}