code-butler VS StyleCopAnalyzers

Take a look at CodeButler

By default, Renovate ignores preview versions of dependencies. For NuGet, a preview version is a package whose version contains a semantic suffix such as -alpha, -beta, -rc. There are some well-known NuGet packages that are only available in preview versions. For example, Aspire.Hosting will likely remain in preview until the release of .NET 9, StyleCop.Analyzers has been in beta for already 5 years, while OpenTelemetry.Instrumentation.GrpcNetClient and Azure.AI.OpenAI have never had a stable version.

Several well-known NuGet packages such as xUnit.net, FluentAssertions, StyleCop, Entity Framework Core, and others include by default a significant number of Roslyn analyzers. They help you adhere to the conventions and best practices of these libraries.

I created a StyleCopAnalysers.ruleset file at the root of my project, which contains the ruleset for analysis. The tool not only identifies issues but also attempts to fix them, providing a log of any unresolved problems. In addition to running the analyzer upon build, the dotnet format command also runs any external analyzers that it detects by default as well.

https://github.com/DotNetAnalyzers/StyleCopAnalyzers the successor to stylecop - most of the rules ported over

I'm a C# guy, so that is what I care about. For .NET we do have StyleCop analyzers. And EditorConfig exists to help at the IDE level across all languages. And git itself can be configured with such things as eol and autoclrf.

I'd also like to know how to clean up based on rules like SA1507 - never more than one blank line in a row, and related rules to remove blank likes after { and before }

StyleCop is from Microsoft: https://github.com/DotNetAnalyzers/StyleCopAnalyzers

Using their own APIs, Roslyn Analyzers verifies certain conditions about the source code and, if necessary, feeds back into the compiler in the form of compilation warnings and errors. An example would be StyleCop.

StyleCop.Analyzers