spectre.console/src/Spectre.Console.Analyzer/Fixes/FixProviders/SystemConsoleToAnsiConsoleFix.cs

using System.Collections.Immutable;
using System.Composition;
using System.Threading.Tasks;
using Microsoft.CodeAnalysis;
using Microsoft.CodeAnalysis.CodeFixes;
using Microsoft.CodeAnalysis.CSharp.Syntax;
using Spectre.Console.Analyzer.CodeActions;

namespace Spectre.Console.Analyzer.FixProviders;

/// <summary>
/// Fix provider to change System.Console calls to AnsiConsole calls.
/// </summary>
[ExportCodeFixProvider(LanguageNames.CSharp)]
[Shared]
public class SystemConsoleToAnsiConsoleFix : CodeFixProvider
{
    /// <inheritdoc />
    public sealed override ImmutableArray<string> FixableDiagnosticIds => ImmutableArray.Create(
        Descriptors.S1000_UseAnsiConsoleOverSystemConsole.Id);

    /// <inheritdoc />
    public sealed override FixAllProvider GetFixAllProvider() => WellKnownFixAllProviders.BatchFixer;

    /// <inheritdoc />
    public override async Task RegisterCodeFixesAsync(CodeFixContext context)
    {
        var root = await context.Document.GetSyntaxRootAsync(context.CancellationToken).ConfigureAwait(false);
        var methodDeclaration = root.FindNode(context.Span).FirstAncestorOrSelf<InvocationExpressionSyntax>();
        context.RegisterCodeFix(
            new SwitchToAnsiConsoleAction(context.Document, methodDeclaration, "Convert static call to AnsiConsole to Spectre.Console.AnsiConsole"),
            context.Diagnostics);
    }
}