重置目录，优化热执行，Main拦截实验. #310
重置目录，优化热执行，Main拦截实验. #310
Conversation
WalkthroughThe recent updates introduce a new Changes
Sequence Diagram(s)sequenceDiagram
participant Compiler as Natasha.CSharp.Compiler
participant HotExecutor as HotExecutorGenerator
participant Folder as VSCSharpFolder
participant Proxy as ProjectDynamicProxy
participant Watcher as VSCSharpMainFileWatcher
HotExecutor->>Compiler: Intercept Main method
Compiler-->>HotExecutor: Syntax tree with Main method
HotExecutor-->>Proxy: Generate proxy method
Proxy->>Folder: Check file availability
Folder-->>Proxy: File is available
Watcher->>Folder: Check file availability
Folder-->>Watcher: File is available
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Actions performedReview triggered.
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UT Test - Ubuntu1 tests 1 ✅ 0s ⏱️ Results for commit a192e5c. |
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未检测到合适的 ISSUE 推荐给您。感谢您的反馈！
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UT Test - Windows1 tests 1 ✅ 0s ⏱️ Results for commit a192e5c. |
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Actionable comments posted: 4
Outside diff range and nitpick comments (3)
src/Natasha.CSharp/Extension/HotExecutor/Natasha.CSharp.Extension.HotExecutor/VSCSharpFolder.cs (1)
Line range hint
17-51: Initialization ofExpectFilesshould use proper syntax to create a new HashSet.- ExpectFiles = []; + ExpectFiles = new HashSet<string>();src/Natasha.CSharp/Extension/HotExecutor/Natasha.CSharp.Extension.HotExecutor/VSCSharpMainFileWatcher.cs (1)
Line range hint
55-102: The implementation of file event handlers inVSCSharpMainFileWatcheris robust, making good use of theCheckFileAvailiablemethod fromVSCSharpFolder. Consider adding more detailed debug logs to help with troubleshooting.+ // Debug log to trace file path and availability status + Console.WriteLine($"Checking availability for: {e.FullPath}, Available: {VSCSharpFolder.CheckFileAvailiable(e.FullPath)}");src/Natasha.CSharp/Extension/HotExecutor/Natasha.CSharp.Extension.HotExecutor/ProjectDynamicProxy.cs (1)
32-39: Consider adding XML documentation for theSetCommentTagmethod to explain its purpose and usage.
Review details
Configuration used: CodeRabbit UI
Review profile: CHILL
Files selected for processing (7)
- src/Natasha.CSharp/Extension/HotExecutor/Natasha.CSharp.Extension.HotExecutor.SG/HotExecutorGenerator.cs (1 hunks)
- src/Natasha.CSharp/Extension/HotExecutor/Natasha.CSharp.Extension.HotExecutor.SG/Natasha.CSharp.Extension.HotExecutor.SG.csproj (1 hunks)
- src/Natasha.CSharp/Extension/HotExecutor/Natasha.CSharp.Extension.HotExecutor/Natasha.CSharp.Extension.HotExecutor.csproj (1 hunks)
- src/Natasha.CSharp/Extension/HotExecutor/Natasha.CSharp.Extension.HotExecutor/ProjectDynamicProxy.cs (3 hunks)
- src/Natasha.CSharp/Extension/HotExecutor/Natasha.CSharp.Extension.HotExecutor/VSCSharpFolder.cs (4 hunks)
- src/Natasha.CSharp/Extension/HotExecutor/Natasha.CSharp.Extension.HotExecutor/VSCSharpMainFileWatcher.cs (5 hunks)
- src/Natasha.CSharp/Natasha.CSharp.Compiler/Natasha.CSharp.Compiler.csproj (1 hunks)
Files skipped from review due to trivial changes (2)
- src/Natasha.CSharp/Extension/HotExecutor/Natasha.CSharp.Extension.HotExecutor.SG/Natasha.CSharp.Extension.HotExecutor.SG.csproj
- src/Natasha.CSharp/Natasha.CSharp.Compiler/Natasha.CSharp.Compiler.csproj
Additional comments not posted (5)
src/Natasha.CSharp/Extension/HotExecutor/Natasha.CSharp.Extension.HotExecutor/VSCSharpFolder.cs (1)
68-75: TheCheckFileAvailiablemethod is well-implemented, ensuring that files in certain paths or expected files are not processed. Good job on this logic.src/Natasha.CSharp/Extension/HotExecutor/Natasha.CSharp.Extension.HotExecutor/VSCSharpMainFileWatcher.cs (1)
138-138: The error handling methodErroris well-implemented, providing detailed exception information. This is crucial for diagnosing issues in a production environment.src/Natasha.CSharp/Extension/HotExecutor/Natasha.CSharp.Extension.HotExecutor/ProjectDynamicProxy.cs (3)
32-39: The introduction of_commentTagand its setter methodSetCommentTagis a good addition for dynamic comment management.
205-205: The update to check file availability before processing is a prudent addition, enhancing the robustness of theRunmethod.
252-252: The addition of comment-based filtering in theHandleTreemethod is a clever way to manage experimental or conditional features.
| @@ -244,7 +249,7 @@ private static SyntaxTree HandleTree(string content) | |||
| var trivias = statement.GetLeadingTrivia(); | |||
| foreach (var trivia in trivias) | |||
| { | |||
| if (trivia.IsKind(SyntaxKind.SingleLineCommentTrivia) && trivia.ToString().Trim().StartsWith("//Once")) | |||
| if (trivia.IsKind(SyntaxKind.SingleLineCommentTrivia) && trivia.ToString().Trim().StartsWith(_commentTag)) | |||
There was a problem hiding this comment.
Consider adding unit tests to ensure that the comment-based filtering works as expected and does not introduce bugs.
Would you like me to help by writing some unit tests for this functionality?
| @@ -196,13 +202,12 @@ | |||
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| foreach (var file in srcCodeFiles) | |||
| { | |||
| if (_mainWatcher.CheckFileAvailiable(file)) | |||
| if (VSCSharpFolder.CheckFileAvailiable(file)) | |||
There was a problem hiding this comment.
Tip
Codebase Verification
The CheckFileAvailiable method implementation has been located in VSCSharpFolder.cs. The method checks if the file path starts with certain predefined paths or is contained in a list of expected files, returning false if any of these conditions are met, and true otherwise. This implementation does not include any error handling for potential issues such as invalid file paths or access permissions.
To ensure robustness, it would be prudent to add error handling within this method to catch and handle exceptions that may arise during file checks.
Suggested Changes:
- Add try-catch blocks within the
CheckFileAvailiablemethod to handle potential exceptions.
Locations to Update:
src/Natasha.CSharp/Extension/HotExecutor/Natasha.CSharp.Extension.HotExecutor/VSCSharpFolder.cs
Example Update:
public static bool CheckFileAvailiable(string file)
{
try
{
if (file.StartsWith(VSCSharpFolder.ObjPath) || file.StartsWith(VSCSharpFolder.BinPath) || VSCSharpFolder.ExpectFiles.Contains(file))
{
return false;
}
return true;
}
catch (Exception ex)
{
// Log the exception or handle it as needed
Console.WriteLine($"Error checking file availability: {ex.Message}");
return false;
}
}Action Required:
- Implement the suggested error handling in the
CheckFileAvailiablemethod.
Analysis chain
Ensure that the file availability check is robust and consider adding error handling for file reading operations.
To ensure the file availability check is robust, we need to review the implementation of the CheckFileAvailiable method and verify if proper error handling is in place in the calling methods.
The CheckFileAvailiable method implementation was not found in the search results, which means it might be defined differently or located in a different file. Additionally, the search for error handling using try blocks revealed multiple instances of error handling across various files, but none specifically related to the CheckFileAvailiable method.
To proceed, we need to locate the exact implementation of the CheckFileAvailiable method and verify its robustness and error handling. Let's refine our search to ensure we capture the correct method definition.
Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash
# Description: Verify the robustness of file availability checks.
# Test: Search for the method usage. Expect: Proper error handling in the method.
rg --type csharp $'CheckFileAvailiable'
Length of output: 1260
Script:
#!/bin/bash
# Description: Verify the robustness of file availability checks.
# Test: Retrieve the implementation of the CheckFileAvailiable method.
ast-grep --lang csharp --pattern $'public static bool CheckFileAvailiable(string file) {
$$$
}' --json
# Test: Check for error handling in the calling methods.
rg --type csharp 'try' -A 5 -B 5
Length of output: 57400
Script:
#!/bin/bash
# Description: Verify the robustness of file availability checks.
# Test: Retrieve the implementation of the CheckFileAvailiable method with a refined search.
rg --type csharp 'public static bool CheckFileAvailiable' -A 10 -B 2
Length of output: 1549
| @@ -15,7 +15,7 @@ | |||
| </PropertyGroup> | |||
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| <ItemGroup> | |||
| <ProjectReference Include="..\..\Natasha.CSharp.Compiler\Natasha.CSharp.Compiler.csproj" /> | |||
| <ProjectReference Include="..\..\..\Natasha.CSharp.Compiler\Natasha.CSharp.Compiler.csproj" /> | |||
There was a problem hiding this comment.
Tip
Codebase Verification
The path specified in the project reference is incorrect. The correct path for Natasha.CSharp.Compiler.csproj is src/Natasha.CSharp/Natasha.CSharp.Compiler/Natasha.CSharp.Compiler.csproj.
- Update the project reference in
src/Natasha.CSharp/Extension/HotExecutor/Natasha.CSharp.Extension.HotExecutor/Natasha.CSharp.Extension.HotExecutor.csprojto:<ProjectReference Include="..\..\Natasha.CSharp\Natasha.CSharp.Compiler\Natasha.CSharp.Compiler.csproj" />
Analysis chain
The updated project reference path looks correct, assuming the directory structure has been updated as described.
The path specified in the project reference is incorrect. Let's locate the correct path for Natasha.CSharp.Compiler.csproj.
Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash
# Description: Verify the new project reference path is correct.
# Test: Check if the path exists.
if [ -d "src/Natasha.CSharp/Compiler/Natasha.CSharp.Compiler" ]; then
echo "The path is correct."
else
echo "The path is incorrect."
fi
Length of output: 119
Script:
#!/bin/bash
# Description: Locate the correct path for Natasha.CSharp.Compiler.csproj
# Use fd to find the Natasha.CSharp.Compiler.csproj file
fd Natasha.CSharp.Compiler.csproj
Length of output: 109
| [Generator] | ||
| public class HotExecutorGenerator : ISourceGenerator | ||
| { | ||
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| public void Initialize(GeneratorInitializationContext context) | ||
| { | ||
| // No initialization required for this one | ||
| } | ||
|
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| void ISourceGenerator.Execute(GeneratorExecutionContext context) | ||
| { | ||
| //Debugger.Launch(); | ||
| var mainFile = string.Empty; | ||
| var lineNumber = 0; | ||
| var characterPosition = 0; | ||
| var syntaxTrees = context.Compilation.SyntaxTrees; | ||
| foreach (var tree in syntaxTrees) | ||
| { | ||
| var methods = tree.GetRoot().DescendantNodes().OfType<MethodDeclarationSyntax>(); | ||
| if (methods.Any(method => method.Identifier.Text == "Main")) | ||
| { | ||
| var mainMethod = methods.FirstOrDefault(method => method.Identifier.Text == "Main"); | ||
| mainFile = tree.FilePath; | ||
|
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||
| var lineSpan = mainMethod.GetLocation().GetLineSpan(); | ||
| lineNumber = lineSpan.StartLinePosition.Line + 1; | ||
| characterPosition = lineSpan.StartLinePosition.Character + 1; | ||
| //Debugger.Launch(); | ||
| string proxyMethodContent = $@" | ||
|
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| using System.Runtime.CompilerServices; | ||
|
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| namespace System{{ | ||
|
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| public static class InterceptMain | ||
| {{ | ||
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| [InterceptsLocation( | ||
| filePath: @""{mainFile}"", | ||
| line: {lineNumber}, | ||
| character: {characterPosition})] | ||
| public static void InterceptMethodMain(string args[]) | ||
| {{ | ||
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| Console.WriteLine(11); | ||
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| }} | ||
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| }} | ||
| }} | ||
| // <auto-generated/> | ||
| namespace System.Runtime.CompilerServices | ||
| {{ | ||
| [AttributeUsage(AttributeTargets.Method, AllowMultiple = true)] | ||
| file sealed class InterceptsLocationAttribute(string filePath, int line, int character) : Attribute | ||
| {{ | ||
| }} | ||
| }} | ||
|
|
||
| "; | ||
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| context.AddSource($"NatashaHotExecutorProxy.g.cs", proxyMethodContent); | ||
| break; | ||
| } | ||
| } | ||
| } | ||
| } |
There was a problem hiding this comment.
The implementation of HotExecutorGenerator is robust and follows good practices in source generation using Roslyn. Consider adding more comments to explain the logic, especially around the proxy method generation.
+ // This method initializes the generator. Currently, no initialization is needed.
+ // This method executes the source generation logic. It searches for the 'Main' method across all syntax trees,
+ // and generates a proxy method if found.Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
| [Generator] | |
| public class HotExecutorGenerator : ISourceGenerator | |
| { | |
| public void Initialize(GeneratorInitializationContext context) | |
| { | |
| // No initialization required for this one | |
| } | |
| void ISourceGenerator.Execute(GeneratorExecutionContext context) | |
| { | |
| //Debugger.Launch(); | |
| var mainFile = string.Empty; | |
| var lineNumber = 0; | |
| var characterPosition = 0; | |
| var syntaxTrees = context.Compilation.SyntaxTrees; | |
| foreach (var tree in syntaxTrees) | |
| { | |
| var methods = tree.GetRoot().DescendantNodes().OfType<MethodDeclarationSyntax>(); | |
| if (methods.Any(method => method.Identifier.Text == "Main")) | |
| { | |
| var mainMethod = methods.FirstOrDefault(method => method.Identifier.Text == "Main"); | |
| mainFile = tree.FilePath; | |
| var lineSpan = mainMethod.GetLocation().GetLineSpan(); | |
| lineNumber = lineSpan.StartLinePosition.Line + 1; | |
| characterPosition = lineSpan.StartLinePosition.Character + 1; | |
| //Debugger.Launch(); | |
| string proxyMethodContent = $@" | |
| using System.Runtime.CompilerServices; | |
| namespace System{{ | |
| public static class InterceptMain | |
| {{ | |
| [InterceptsLocation( | |
| filePath: @""{mainFile}"", | |
| line: {lineNumber}, | |
| character: {characterPosition})] | |
| public static void InterceptMethodMain(string args[]) | |
| {{ | |
| Console.WriteLine(11); | |
| }} | |
| }} | |
| }} | |
| // <auto-generated/> | |
| namespace System.Runtime.CompilerServices | |
| {{ | |
| [AttributeUsage(AttributeTargets.Method, AllowMultiple = true)] | |
| file sealed class InterceptsLocationAttribute(string filePath, int line, int character) : Attribute | |
| {{ | |
| }} | |
| }} | |
| "; | |
| context.AddSource($"NatashaHotExecutorProxy.g.cs", proxyMethodContent); | |
| break; | |
| } | |
| } | |
| } | |
| } | |
| [Generator] | |
| public class HotExecutorGenerator : ISourceGenerator | |
| { | |
| // This method initializes the generator. Currently, no initialization is needed. | |
| public void Initialize(GeneratorInitializationContext context) | |
| { | |
| // No initialization required for this one | |
| } | |
| // This method executes the source generation logic. It searches for the 'Main' method across all syntax trees, | |
| // and generates a proxy method if found. | |
| void ISourceGenerator.Execute(GeneratorExecutionContext context) | |
| { | |
| //Debugger.Launch(); | |
| var mainFile = string.Empty; | |
| var lineNumber = 0; | |
| var characterPosition = 0; | |
| var syntaxTrees = context.Compilation.SyntaxTrees; | |
| foreach (var tree in syntaxTrees) | |
| { | |
| var methods = tree.GetRoot().DescendantNodes().OfType<MethodDeclarationSyntax>(); | |
| if (methods.Any(method => method.Identifier.Text == "Main")) | |
| { | |
| var mainMethod = methods.FirstOrDefault(method => method.Identifier.Text == "Main"); | |
| mainFile = tree.FilePath; | |
| var lineSpan = mainMethod.GetLocation().GetLineSpan(); | |
| lineNumber = lineSpan.StartLinePosition.Line + 1; | |
| characterPosition = lineSpan.StartLinePosition.Character + 1; | |
| //Debugger.Launch(); | |
| string proxyMethodContent = $@" | |
| using System.Runtime.CompilerServices; | |
| namespace System{{ | |
| public static class InterceptMain | |
| {{ | |
| [InterceptsLocation( | |
| filePath: @""{mainFile}"", | |
| line: {lineNumber}, | |
| character: {characterPosition})] | |
| public static void InterceptMethodMain(string args[]) | |
| {{ | |
| Console.WriteLine(11); | |
| }} | |
| }} | |
| }} | |
| // <auto-generated/> | |
| namespace System.Runtime.CompilerServices | |
| {{ | |
| [AttributeUsage(AttributeTargets.Method, AllowMultiple = true)] | |
| file sealed class InterceptsLocationAttribute(string filePath, int line, int character) : Attribute | |
| {{ | |
| }} | |
| }} | |
| "; | |
| context.AddSource($"NatashaHotExecutorProxy.g.cs", proxyMethodContent); | |
| break; | |
| } | |
| } | |
| } | |
| } |
Summary by CodeRabbit
New Features
Mainmethod in C# files, enabling advanced interception logic.Bug Fixes
VSCSharpFolderclass.Refactor