Fix .NET package restoration process in DevContainer (#292)

* fix: streamline .NET package restoration process in postCreate.sh

* Update devcontainer.json

* Update postCreate.sh

* Update Directory.Build.props

* Update global.json

* Update CopilotTests.csproj

---------

Co-authored-by: Ian Jensen <[email protected]>

Author: mattdot

.devcontainer/devcontainer.json

@@ -13,7 +13,7 @@
             "installTFsec": true
         },
         "ghcr.io/devcontainers/features/dotnet:2": {
-            "version": "8.0"
+            "version": "9.0"
         },
         "ghcr.io/azure/azure-dev/azd:latest": {
             "version": "1.18.1"
@@ -32,10 +32,8 @@
                 "ms-vscode.makefile-tools",  
                 "DavidAnson.vscode-markdownlint",
                 "golang.go",
-                "azapi-vscode.azapi",
                 "ms-azuretools.vscode-azureterraform",
                 "terraform-linters.tflint-vscode",
-                "microsoft-IsvExpTools.powerplatform-vscode",
                 "ms-vscode.azurecli",
                 "bierner.markdown-mermaid",
                 "ms-dotnettools.csharp",

.devcontainer/postCreate.sh

@@ -13,21 +13,15 @@ tflint --init
 
 # Install PowerApps CLI (Microsoft.PowerApps.CLI.Tool)
 echo "Installing PowerApps CLI..."
-dotnet tool install --global Microsoft.PowerApps.CLI.Tool --version 1.43.6
+dotnet tool install --global Microsoft.PowerApps.CLI.Tool --version 1.49.3
 
 # Restore .NET packages including Microsoft.Agents.CopilotStudio.Client
 echo "Restoring .NET packages..."
-if [ -f "Directory.Build.props" ]; then
-    dotnet restore
-    echo ".NET packages restored successfully!"
+if [ -f "tests/Copilot/CopilotTests.csproj" ]; then
+    dotnet restore tests/Copilot/CopilotTests.csproj
+    echo "Copilot project packages restored successfully!"
 else
-    # Fallback to individual project restore
-    if [ -f "tests/Copilot/CopilotTests.csproj" ]; then
-        dotnet restore tests/Copilot/CopilotTests.csproj
-        echo "Copilot project packages restored successfully!"
-    else
-        echo "No .NET projects found, skipping package restore"
-    fi
+    echo "No .NET projects found, skipping package restore"
 fi
 
 echo "Post-create setup completed successfully!"

Directory.Build.props

@@ -1,7 +1,7 @@
 <Project>
 
   <PropertyGroup>
-    <TargetFramework>net8.0</TargetFramework>
+    <TargetFramework>net9.0</TargetFramework>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
     <LangVersion>latest</LangVersion>

global.json

@@ -1,5 +1,5 @@
 {
   "sdk": {
-    "version": "8.0.412"
+    "version": "9.0.305"
   }
 }

tests/Copilot/CopilotTests.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>net8.0</TargetFramework>
+    <TargetFramework>net9.0</TargetFramework>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
     <IsPackable>false</IsPackable>