WIP ASP.NET

src/Apps/NetPad.Apps.App/App/src/core/@application/editor/providers/snippets/csharp.ts

@@ -506,5 +506,14 @@ export const snippets = {
             "}$0"
         ],
         description: "create xunit test method"
+    },
+    "Web App (ASP.NET)": {
+        prefix: "webapp",
+        body: [
+            "var app = WebApplication.CreateBuilder().Build();",
+            "app.UseWelcomePage();",
+            "await app.RunAsync(\"http://localhost:${0:5678}\");",
+        ],
+        description: "create xunit test method"
     }
 }

src/Core/NetPad.Compilation/SystemAssemblies.cs

@@ -63,6 +63,9 @@ private static HashSet<string> GetReferenceAssemblyLocationsFromDotNetRoot(IDotN
         }
 
         return Directory.GetFiles(assembliesDirectory, "*.dll")
+            .Union(
+                Directory.GetFiles("/opt/dotnet/packs/Microsoft.AspNetCore.App.Ref/7.0.10/ref/net7.0", "*.dll")
+            )
             .Where(a => !a.Contains("VisualBasic"))
             .ToHashSet();
     }

src/Core/NetPad.Domain/DotNet/DotNetCSharpProject.cs

@@ -73,7 +73,11 @@ public DotNetCSharpProject(
     /// <param name="targetDotNetFrameworkVersion">The .NET framework to target.</param>
     /// <param name="outputType">The output type of the project.</param>
     /// <param name="deleteExisting">If true, will delete the project directory if it already exists on disk.</param>
-    public virtual async Task CreateAsync(DotNetFrameworkVersion targetDotNetFrameworkVersion, ProjectOutputType outputType, bool deleteExisting = false)
+    public virtual async Task CreateAsync(
+        DotNetFrameworkVersion targetDotNetFrameworkVersion,
+        ProjectOutputType outputType,
+        ProjectSdkType sdkType = ProjectSdkType.NetCoreApp,
+        bool deleteExisting = false)
     {
         if (deleteExisting)
         {
@@ -84,7 +88,9 @@ public virtual async Task CreateAsync(DotNetFrameworkVersion targetDotNetFramewo
 
         string dotnetOutputType = outputType == ProjectOutputType.Executable ? "Exe" : "Library";
 
-        string xml = $@"<Project Sdk=""Microsoft.NET.Sdk"">
+        var sdk = sdkType == ProjectSdkType.NetCoreApp ? "Microsoft.NET.Sdk" : "Microsoft.NET.Sdk.Web";
+
+        string xml = $@"<Project Sdk=""{sdk}"">
 
     <PropertyGroup>
         <OutputType>{dotnetOutputType}</OutputType>

src/Core/NetPad.Domain/DotNet/ProjectOutputType.cs

@@ -5,3 +5,9 @@ public enum ProjectOutputType
     Library,
     Executable
 }
+
+public enum ProjectSdkType
+{
+    NetCoreApp,
+    AspNetCoreApp
+}

src/Core/NetPad.Domain/Scripts/ScriptConfig.cs

@@ -120,6 +120,17 @@ public static class ScriptConfigDefaults
         //"System.Transactions",
         "System.Xml",
         "System.Xml.Linq",
-        "System.Xml.XPath"
+        "System.Xml.XPath",
+
+
+        "System.Net.Http.Json",
+        "Microsoft.AspNetCore.Builder",
+        "Microsoft.AspNetCore.Hosting",
+        "Microsoft.AspNetCore.Http",
+        "Microsoft.AspNetCore.Routing",
+        "Microsoft.Extensions.Configuration",
+        "Microsoft.Extensions.DependencyInjection",
+        "Microsoft.Extensions.Hosting",
+        "Microsoft.Extensions.Logging",
     };
 }

src/Core/ScriptRuntimes/NetPad.ExternalProcessScriptRuntime/ExternalProcessScriptRuntime.Setup.cs

@@ -283,7 +283,7 @@ private string GenerateRuntimeConfigFileContents(RunDependencies runDependencies
     ""runtimeOptions"": {{
         ""tfm"": ""{tfm}"",
         ""framework"": {{
-            ""name"": ""Microsoft.NETCore.App"",
+            ""name"": ""Microsoft.AspNetCore.App"",
             ""version"": ""{runtimeVersion}""
         }},
         ""rollForward"": ""Minor"",

src/Infrastructure/NetPad.Infrastructure/Data/EntityFrameworkCore/Scaffolding/EntityFrameworkDatabaseScaffolder.cs

@@ -51,7 +51,7 @@ public EntityFrameworkDatabaseScaffolder(
 
     public async Task<ScaffoldedDatabaseModel> ScaffoldAsync()
     {
-        await _project.CreateAsync(_targetFrameworkVersion, ProjectOutputType.Library, true);
+        await _project.CreateAsync(_targetFrameworkVersion, ProjectOutputType.Library, ProjectSdkType.NetCoreApp, true);
 
         try
         {

src/Plugins/NetPad.Plugins.OmniSharp/ScriptProject.cs

@@ -40,12 +40,9 @@ public ScriptProject(
     public string UserProgramFilePath { get; }
     public string DataConnectionProgramFilePath { get; }
 
-    public override async Task CreateAsync(DotNetFrameworkVersion targetDotNetFrameworkVersion, ProjectOutputType outputType, bool deleteExisting = false)
+    public override async Task CreateAsync(DotNetFrameworkVersion targetDotNetFrameworkVersion, ProjectOutputType outputType, ProjectSdkType sdkType, bool deleteExisting = false)
     {
-        await base.CreateAsync(targetDotNetFrameworkVersion, outputType, deleteExisting);
-
-        var domainAssembly = typeof(IOutputWriter<>).Assembly;
-        await AddAssemblyFileReferenceAsync(new AssemblyFileReference(domainAssembly.Location));
+        await base.CreateAsync(targetDotNetFrameworkVersion, outputType, sdkType, deleteExisting);
         await AddReferencesAsync(Script.Config.References);
     }
 

src/Plugins/NetPad.Plugins.OmniSharp/Services/AppOmniSharpServer.cs

@@ -80,6 +80,7 @@ public async Task<bool> StartAsync()
         await Project.CreateAsync(
             _environment.Script.Config.TargetFrameworkVersion,
             ProjectOutputType.Executable,
+            ProjectSdkType.AspNetCoreApp,
             true);
 
         await Project.SetProjectPropertyAsync("AllowUnsafeBlocks", "true");