vscode-extensions.dart-code.flutter doesn't work

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[X] My Nixpkgs and Home Manager versions are in sync

Is there an existing issue for this?

[X] I have searched the existing issues

Issue description

The vscode-extensions.dart-code.flutter is not available in VSCode or VSCodium. This is due to the fact that the extension tries to write a json file .vsixmanifest into the install directory (e.g. ~/.vscode-oss/extensions/dart-code.flutter-3.86.0-universal. As a workaround one can set mutableExtensionsDir = true; and install this extension via Market Place in VSCode.

Its content looks rather generic (though the VSCode Engine version is hardcoded). Maybe just adding the file solves the problem (the VS-Engine version might be not processed), or some more logic in the build step could write the correct VS-Engine version into the file.

Here is the file's content:

File: extensions/dart-code.flutter-3.86.0-universal/.vsixmanifest
───────┼─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
   1   │ <?xml version="1.0" encoding="utf-8"?>
   2   │     <PackageManifest Version="2.0.0" xmlns="http://schemas.microsoft.com/developer/vsx-schema/2011" xmlns:d="http://schemas.microsoft.com/developer/vsx-schema-design/2011">
   3   │         <Metadata>
   4   │             <Identity Language="en-US" Id="flutter" Version="3.86.0" Publisher="Dart-Code" />
   5   │             <DisplayName>Flutter</DisplayName>
   6   │             <Description xml:space="preserve">Flutter support and debugger for Visual Studio Code.</Description>
   7   │             <Tags>flutter,dart,mobile,android,ios</Tags>
   8   │             <Categories>Programming Languages,Snippets,Linters,Formatters,Debuggers</Categories>
   9   │             <GalleryFlags>Public</GalleryFlags>
  10   │             
  11   │             <Properties>
  12   │                 <Property Id="Microsoft.VisualStudio.Code.Engine" Value="^1.75.0" />
  13   │                 <Property Id="Microsoft.VisualStudio.Code.ExtensionDependencies" Value="Dart-Code.dart-code" />
  14   │                 <Property Id="Microsoft.VisualStudio.Code.ExtensionPack" Value="" />
  15   │                 <Property Id="Microsoft.VisualStudio.Code.ExtensionKind" Value="workspace" />
  16   │                 <Property Id="Microsoft.VisualStudio.Code.LocalizedLanguages" Value="" />
  17   │                 
  18   │                 
  19   │                 <Property Id="Microsoft.VisualStudio.Services.Links.Source" Value="https://github.com/Dart-Code/Flutter.git" />
  20   │                 <Property Id="Microsoft.VisualStudio.Services.Links.Getstarted" Value="https://github.com/Dart-Code/Flutter.git" />
  21   │                 <Property Id="Microsoft.VisualStudio.Services.Links.GitHub" Value="https://github.com/Dart-Code/Flutter.git" />
  22   │                 <Property Id="Microsoft.VisualStudio.Services.Links.Support" Value="https://github.com/Dart-Code/Dart-Code/issues" />
  23   │                 <Property Id="Microsoft.VisualStudio.Services.Links.Learn" Value="https://dartcode.org/" />
  24   │                 
  25   │                 
  26   │                 <Property Id="Microsoft.VisualStudio.Services.GitHubFlavoredMarkdown" Value="true" />
  27   │                 <Property Id="Microsoft.VisualStudio.Services.Content.Pricing" Value="Free"/>
  28   │ 
  29   │                 
  30   │                 
  31   │             </Properties>
  32   │             <License>extension/LICENSE.txt</License>
  33   │             <Icon>extension/media/flutter.png</Icon>
  34   │         </Metadata>
  35   │         <Installation>
  36   │             <InstallationTarget Id="Microsoft.VisualStudio.Code"/>
  37   │         </Installation>
  38   │         <Dependencies/>
  39   │         <Assets>
  40   │             <Asset Type="Microsoft.VisualStudio.Code.Manifest" Path="extension/package.json" Addressable="true" />
  41   │             <Asset Type="Microsoft.VisualStudio.Services.Content.Details" Path="extension/README.md" Addressable="true" />
  42   │ <Asset Type="Microsoft.VisualStudio.Services.Content.Changelog" Path="extension/CHANGELOG.md" Addressable="true" />
  43   │ <Asset Type="Microsoft.VisualStudio.Services.Content.License" Path="extension/LICENSE.txt" Addressable="true" />
  44   │ <Asset Type="Microsoft.VisualStudio.Services.Icons.Default" Path="extension/media/flutter.png" Addressable="true" />
  45   │         </Assets>
  46   │     </PackageManifest>

Maintainer CC

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System information

- system: `"aarch64-darwin"`
 - host os: `Darwin 23.3.0, macOS 14.3.1`
 - multi-user?: `yes`
 - sandbox: `no`
 - version: `nix-env (Nix) 2.18.2`
 - channels(root): `"nixpkgs"`
 - nixpkgs: `/nix/var/nix/profiles/per-user/root/channels/nixpkgs`

nix-community / home-manager