Added support for prompting for parameter values in run mode - #10235
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- Handle prompting for parameters once they have all been processed. This also handles re-prompting until they have all been processed. - Introduced MissingParameterValueException to detect when parameters are have a missing value. - Moved all parameter processing logic into ParameterProcessor
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added
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area-app-model
…eraction handling
…ters and improve async handling
…ing and interaction service usage
…handling and parameter processing
…ingParameterValueException
David Fowler (davidfowl)
marked this pull request as ready for review
July 3, 2025 07:14
David Fowler (davidfowl)
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July 3, 2025 07:14
David Fowler (davidfowl)
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Pull Request Overview
This PR centralizes parameter handling into a new ParameterProcessor, introduces MissingParameterValueException for missing parameter values, and updates existing builders and orchestrator to use this new flow.
- Tests now expect
MissingParameterValueExceptioninstead ofDistributedApplicationException. - A
ParameterProcessorclass encapsulates init/handling logic forParameterResource. - The orchestrator and builder are updated to register and invoke the new processor upfront.
Reviewed Changes
Copilot reviewed 10 out of 10 changed files in this pull request and generated 1 comment.
Show a summary per file
| File | Description |
|---|---|
| tests/Aspire.Hosting.Tests/WithReferenceTests.cs | Updated exception assertion to MissingParameterValueException. |
| tests/Aspire.Hosting.Tests/WithEnvironmentTests.cs | Updated exception assertion to MissingParameterValueException. |
| tests/Aspire.Hosting.Tests/Orchestrator/ParameterProcessorTests.cs | Added comprehensive tests for parameter initialization and unresolved handling. |
| tests/Aspire.Hosting.Tests/Orchestrator/ApplicationOrchestratorTests.cs | Registered and passed ParameterProcessor in orchestrator factory helper. |
| src/Aspire.Hosting/ParameterResourceBuilderExtensions.cs | Threw MissingParameterValueException instead of generic. |
| src/Aspire.Hosting/Orchestrator/ParameterProcessor.cs | New class with async init and interactive re-prompt loop. |
| src/Aspire.Hosting/Orchestrator/ApplicationOrchestrator.cs | Injected and invoked ParameterProcessor during startup. |
| src/Aspire.Hosting/DistributedApplicationBuilder.cs | Registered ParameterProcessor in DI container. |
| src/Aspire.Hosting/ApplicationModel/ParameterResource.cs | Extended to await a TaskCompletionSource for late-bound values. |
| src/Aspire.Hosting/ApplicationModel/MissingParameterValueException.cs | New exception type with XML docs. |
Comments suppressed due to low confidence (1)
src/Aspire.Hosting/Orchestrator/ApplicationOrchestrator.cs:440
- [nitpick] It would be beneficial to add a unit test in
ApplicationOrchestratorTeststo verify thatParameterProcessor.InitializeParametersAsyncis invoked and correctly initializes parameters during orchestration startup.
await _parameterProcessor.InitializeParametersAsync(_model.Resources.OfType<ParameterResource>()).ConfigureAwait(false);
| @@ -0,0 +1,375 @@ | |||
| // Licensed to the .NET Foundation under one or more agreements. | |||
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[nitpick] This test class is over 350 lines long, covering multiple scenarios. Consider splitting it into smaller, focused test classes (e.g., initialization tests vs. unresolved-parameter handling tests) to improve readability and maintainability.
…lse and change PrimaryButtonText to "Save"
| { | ||
| private readonly List<ParameterResource> _unresolvedParameters = []; | ||
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| public async Task InitializeParametersAsync(IEnumerable<ParameterResource> parameterResources) |
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Should this take a cancellation token?
This was referenced Jul 11, 2025
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