roslyn-analyzers | Collection of useful Roslyn analyzers and code fixes | Code Analyzer library
kandi X-RAY | roslyn-analyzers Summary
kandi X-RAY | roslyn-analyzers Summary
Collection of useful Roslyn analyzers and code fixes.
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QUESTION
I'm building a tool that analyses C# snippets and provides some feedback on them. I use
tree = CSharpSyntaxTree.ParseText(codeSample);
to get a SyntaxTree and then
semanticModel = compilation.GetSemanticModel(tree);
to get a SemanticModel.
I can find syntactic errors in the code with semanticModel.Compilation.GetDiagnostics();
but I know that there are also a bunch of code quality rules that Roslyn can perform as well (here and here) using the Roslyn Analyzers.
My question is: how can I obtain those code-style issues in code programmatically, like I can get the syntactic errors?
...ANSWER
Answered 2021-Feb-02 at 17:57Solution:
Firstly you have to load the CodeAnalysis .dll
, and get the analyzers from it:
QUESTION
Short question: How to setup a roslyn code analyzer project with a working unit-test project in Visual Studio 2019 v16.6.2?
A few months (and a few Visual Studio updates) ago I experimented with setting up a code analyzer project using the "Analyzer with Code Fix (.NET Standard)" project template. It worked well and just as documented in all the available how-tos.
Today (VS2019 v16.6.2) I wanted to start a real analyzer project, but unfortunatly the updated template seems to be broken or to be released with a lot of unfinished work in progress. (One minor issue is the fact that suddenly the package manager seems unable to restore packages, because it does not like the vsix project using the same assembly name as the analyzer project.)
The template contains a unit-test project. In the earlier version I experimented with, this test project contained a lot of code that acted like a test infrastructure to make it easy for developers to test the analyzer against real code.
All this code now seems to be integrated in a lot of language-specific nuget packages. But these packages
- are no longer hosted in https://dotnet.myget.org/F/roslyn/api/v3/index.json, but in https://dotnet.myget.org/F/roslyn-analyzers/api/v3/index.json instead
- they are all pre-release versions and
- they do not contain the expected classes/code.
These are the package references apparently required (ommitted test framework packages):
- Microsoft.CodeAnalysis.CSharp.Analyzer.Testing.MSTest v1.0.1-beta1.20384.1
- Microsoft.CodeAnalysis.CSharp.CodeFix.Testing.MSTest v1.0.1-beta1.20384.1
- Microsoft.CodeAnalysis.CSharp.CodeRefactoring.Testing.MSTest v1.0.1-beta1.20384.1
And this is the sample unit-test code:
...ANSWER
Answered 2020-Jun-30 at 11:51I've run into the same issue recently.
Thank you for mentioning changed nuget URL.
After changing it in VS settings, I've been able to compile project by removing .CodeFix
part in here
QUESTION
I want to add rules to a .net core project. In a .net normal project I have the facility to edit directly the web.config file
Actually I need to achieve this, in a .net core project
...ANSWER
Answered 2020-Oct-08 at 20:47See this. You should use the middleware instead of web.config to enforce https. https://docs.microsoft.com/en-us/aspnet/core/security/enforcing-ssl?view=aspnetcore-3.1&tabs=visual-studio
You can still include a web.config file in your .NET Core project when needed. In fact, one is generated when you hit Publish and don't already have one, which can give you a starting point to make a custom one.
Do one of the following:
- Add the "Web Configuration" template in Add Item like this answer which nicely contains a screenshot: https://stackoverflow.com/a/53731666/691749
- Create your own web.config instead, and set it to always copy to output directory. This will replace the auto-generated one on Publish.
There's been a lot of confusing information about this file in particular. Here's a decent question with decent answers. Am confused about web.config in .NET Core
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