Fix #4 by adding options

README.md

@@ -2,3 +2,5 @@
 
 # .NET Aspire Manifest generator
 A dumb little utility to quickly generate a deployment manifest from VS solution explorer.
+
+I honestly don't expect anyone to use this beyond myself and a few other team members for quick validation purposes in Visual Studio, demo purposes, etc. so with that it comes with the "works on my machine" level of quality guarantee.

src/AspireManifestGen.csproj

@@ -45,6 +45,7 @@
     <WarningLevel>4</WarningLevel>
   </PropertyGroup>
   <ItemGroup>
+    <Compile Include="Options\General.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
     <Compile Include="Commands\ManifestGen.cs" />
     <Compile Include="AspireManifestGenPackage.cs" />
@@ -61,8 +62,8 @@
       <IncludeInVSIX>true</IncludeInVSIX>
     </Content>
     <None Include="source.extension.vsixmanifest">
-		<SubType>Designer</SubType>
-		<Generator>VsixManifestGenerator</Generator>
+      <SubType>Designer</SubType>
+      <Generator>VsixManifestGenerator</Generator>
     </None>
     <Content Include="Resources\Icon.png">
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>

src/AspireManifestGenPackage.cs

@@ -4,11 +4,15 @@
 global using Task = System.Threading.Tasks.Task;
 using System.Runtime.InteropServices;
 using System.Threading;
+using AspireManifestGen.Options;
 
 namespace AspireManifestGen;
 [PackageRegistration(UseManagedResourcesOnly = true, AllowsBackgroundLoading = true)]
 [ProvideMenuResource("Menus.ctmenu", 1)]
 [Guid(PackageGuids.AspireManifestGenString)]
+[ProvideOptionPage(typeof(OptionsProvider.GeneralOptions), "Projects and Solutions", ".NET Aspire", 0, 0, true)]
+[ProvideProfile(typeof(OptionsProvider.GeneralOptions), "Projects and Solutions", ".NET Aspire", 0, 0, true)]
+
 public sealed class AspireManifestGenPackage : ToolkitPackage
 {
     protected override async Task InitializeAsync(CancellationToken cancellationToken, IProgress<ServiceProgressData> progress)

src/Commands/ManifestGen.cs

@@ -1,4 +1,5 @@
-using System.Diagnostics;
+using AspireManifestGen.Options;
+using System.Diagnostics;
 using System.IO;
 
 namespace AspireManifestGen;
@@ -11,12 +12,26 @@ protected override async Task ExecuteAsync(OleMenuCmdEventArgs e)
         var project = await VS.Solutions.GetActiveProjectAsync();
         var projectPath = Path.GetDirectoryName(project.FullPath);
 
+        var options = await General.GetLiveInstanceAsync();
         // get temp path to a file and rename the file extension to .json extension
-        var tempPath = Path.Combine(Path.GetTempPath(), Path.GetRandomFileName().Replace(".", "") + ".json");
+        //var tempPath = Path.Combine(Path.GetTempPath(), Path.GetRandomFileName().Replace(".", "") + ".json");
+
+        var manifestPath = string.Empty;
+
+        if (options.UseTempFile)
+        {
+            // get temp path to a file and rename the file extension to .json extension
+            manifestPath = Path.Combine(Path.GetTempPath(), Path.GetRandomFileName().Replace(".", "") + ".json");
+        }
+        else
+        {
+            manifestPath = Path.Combine(projectPath, options.DefaultName);
+        }
+
         Process process = new Process();
         process.StartInfo.WorkingDirectory = projectPath;
         process.StartInfo.FileName = "dotnet.exe";
-        process.StartInfo.Arguments = $"msbuild /t:GenerateAspireManifest /p:AspireManifestPublishOutputPath={tempPath}";
+        process.StartInfo.Arguments = $"msbuild /t:GenerateAspireManifest /p:AspireManifestPublishOutputPath={manifestPath}";
         process.StartInfo.UseShellExecute = false;
         process.StartInfo.RedirectStandardOutput = true;
         process.StartInfo.RedirectStandardError = true;
@@ -26,12 +41,13 @@ protected override async Task ExecuteAsync(OleMenuCmdEventArgs e)
         process.Start();
         process.WaitForExit();
 
+        // TODO: Need better error handling, issue #3
         if (process.ExitCode != 0)
         {
             Debug.WriteLine($"Error: {process.ExitCode}");
             return;
         }
 
-        await VS.Documents.OpenAsync(tempPath);
+        await VS.Documents.OpenAsync(manifestPath);
     }
 }

src/Options/General.cs

@@ -0,0 +1,25 @@
+using System.ComponentModel;
+using System.Runtime.InteropServices;
+
+namespace AspireManifestGen.Options;
+
+internal partial class OptionsProvider
+{
+    [ComVisible(true)]
+    public class GeneralOptions : BaseOptionPage<General> { }
+}
+
+public class General : BaseOptionModel<General>
+{
+    [Category("Manifest file")]
+    [DisplayName("Default file name")]
+    [Description("The default name of the manifest file to be generated")]
+    [DefaultValue("aspire-manifest.json")]
+    public string DefaultName { get; set; } = "aspire-manifest.json";
+
+    [Category("Manifest file")]
+    [DisplayName("Use temporary file")]
+    [Description("Use a temporary file on disk instead of project location")]
+    [DefaultValue(true)]
+    public bool UseTempFile { get; set; } = true;
+}