Disable static graph restore for file-based apps #50245
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Pull Request Overview
This PR disables static graph restore for file-based apps to resolve issue #49876. The change prevents MSBuild from using static graph evaluation during restore operations for C# files that are run directly without a project file.
- Adds
RestoreUseStaticGraphEvaluation>falseproperty to virtual project files generated for file-based apps - Includes test coverage for both implicit and explicit static graph restore scenarios
Reviewed Changes
Copilot reviewed 2 out of 2 changed files in this pull request and generated no comments.
| File | Description |
|---|---|
| src/Cli/dotnet/Commands/Run/VirtualProjectBuildingCommand.cs | Adds property to disable static graph evaluation in generated virtual project files |
| test/dotnet.Tests/CommandTests/Run/RunFileTests.cs | Adds tests to verify static graph restore behavior and updates existing test project templates |
333fred
reviewed
Aug 14, 2025
| @@ -891,6 +891,7 @@ public static void WriteProjectFile( | |||
| writer.WriteLine(""" | |||
| <EnableDefaultCompileItems>false</EnableDefaultCompileItems> | |||
| <DisableDefaultItemsInProjectFolder>true</DisableDefaultItemsInProjectFolder> | |||
| <RestoreUseStaticGraphEvaluation>false</RestoreUseStaticGraphEvaluation> | |||
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Should we try looking through the property directives and seeing if any of them are an explicit enable of static graph, and give a more reasonable error if so? Or is it too niche?
MiYanni
approved these changes
Aug 14, 2025
chsienki
approved these changes
Aug 14, 2025
333fred
approved these changes
Aug 15, 2025
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Closes #49876.