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SillyBitwiseOperationCodeFixBase.cs
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SillyBitwiseOperationCodeFixBase.cs
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/*
* SonarAnalyzer for .NET
* Copyright (C) 2015-2023 SonarSource SA
* mailto: contact AT sonarsource DOT com
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 3 of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
using Microsoft.CodeAnalysis.CodeActions;
using Microsoft.CodeAnalysis.CodeFixes;
using Microsoft.CodeAnalysis.Text;
namespace SonarAnalyzer.Rules
{
public abstract class SillyBitwiseOperationCodeFixBase : SonarCodeFix
{
internal const string Title = "Remove bitwise operation";
protected abstract Func<SyntaxNode> CreateNewRoot(SyntaxNode root, TextSpan diagnosticSpan, bool isReportingOnLeft);
public override ImmutableArray<string> FixableDiagnosticIds => ImmutableArray.Create(SillyBitwiseOperationBase.BitwiseDiagnosticId);
protected override Task RegisterCodeFixesAsync(SyntaxNode root, CodeFixContext context)
{
var diagnostic = context.Diagnostics.First();
var isReportingOnLeft = diagnostic.Properties.ContainsKey(SillyBitwiseOperationBase.IsReportingOnLeftKey)
&& bool.Parse(diagnostic.Properties[SillyBitwiseOperationBase.IsReportingOnLeftKey]);
if (CreateNewRoot(root, diagnostic.Location.SourceSpan, isReportingOnLeft) is { } createNewRoot)
{
context.RegisterCodeFix(CodeAction.Create(Title, c => Task.FromResult(context.Document.WithSyntaxRoot(createNewRoot()))), context.Diagnostics);
}
return Task.CompletedTask;
}
}
}