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Minerals.AutoMixins by Szymon Halucha

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Name: Minerals.AutoMixins

Package for automatic mixin design pattern generation using incremental generator

Author: Szymon Halucha

NuGet: https://www.nuget.org/packages/Minerals.AutoMixins/

You can find more details at https://github.com/SzymonHalucha/Minerals.AutoMixins

Source : https://github.com/SzymonHalucha/Minerals.AutoMixins

Original Readme​

note

Minerals.AutoMixins

GitHub License NuGet Version NuGet Downloads

Package on nuget.org

This NuGet package provides a capability to automatically generate a mix-in design pattern for C# classes by using only one attribute. This allows you to easily extend the functionality of existing classes.

Funkcje​

  • Easy mix-in definition: Mix-in object are defined by using the [GenerateMixin] attribute.
  • Easy addition of mix-ins to a class: To add a mix-in object to a class, use the [AddMixin(typeof(ExampleMixinClass))] attribute.
  • Optimized code generation: The package uses an incremental source generator, so it doesn't significantly slow down the compilation process.
  • Compatibility with .NET Standard 2.0 and C# 7.3+: Works on a wide range of platforms and development environments.

Installation​

Add the Minerals.AutoMixins nuget package to your C# project using the following methods:

1. Project file definition​

<PackageReference Include="Minerals.AutoMixins" Version="0.2.1" />

2. dotnet command​

dotnet add package Minerals.AutoMixins

Why choose this package instead of the Default Interface Implementation?​

Because the C# language option called "Default Interface Implementation", has limited runtime platform support. The Minerals.AutoMixins package is compatible with netstandard2.0 and C# language version 7.3+.

Usage​

To define a mix-in object, add the [GenerateMixin] attribute to the selected class.

Defining mix-in objects​

namespace Examples
{
    [Minerals.AutoMixins.GenerateMixin]
    public class ExampleMixin1
    {
        public float Property1 { get; set; } = 0.5f;

        private int _field1 = 0;

        private void Method1()
        {
            Console.WriteLine("Test1");
        }
    }

    [Minerals.AutoMixins.GenerateMixin]
    public class ExampleMixin2
    {
        public string PropertyText1 { get; set; } = "Test2";
    }
}

Using mix-in objects​

To use the selected mix-in object, add the [AddMixin(typeof(ExampleMixin1))] attribute to the selected class. The class implementing the AddMixin attribute must have the partial modifier to work properly.

namespace Examples
{
    [Minerals.AutoMixins.AddMixin(typeof(ExampleMixin1))]
    public partial class ExampleClass
    {
        public int MyProperty { get; set; } = 3;
    }
}

The code above will generate an ExampleClass.g.cs file with a partial class ExampleClass.

namespace Examples
{
    [global::System.Diagnostics.DebuggerNonUserCode]
    [global::System.Runtime.CompilerServices.CompilerGenerated]
    [global::System.Diagnostics.CodeAnalysis.ExcludeFromCodeCoverage]
    public partial class ExampleClass
    {
        // MixinType: ExampleMixin1
        public float Property1 { get; set; } = 0.5f;
        private int _field1 = 0;
        private void Method1()
        {
            Console.WriteLine("Test1");
        }
    }
}

Multiple mix-ins​

This package allows you to add multiple mix-in objects to a single class through attribute arguments [AddMixin(typeof(ExampleMixin1), typeof(ExampleMixin2))].

namespace Examples
{
    [Minerals.AutoMixins.AddMixin(typeof(ExampleMixin1), typeof(ExampleMixin2))]
    public partial class ExampleClass
    {
        public int MyProperty { get; set; } = 3;

        public void MyMethod()
        {

        }
    }
}

The code above will generate an ExampleClass.g.cs file with a partial class ExampleClass.

namespace Examples
{
    [global::System.Diagnostics.DebuggerNonUserCode]
    [global::System.Runtime.CompilerServices.CompilerGenerated]
    [global::System.Diagnostics.CodeAnalysis.ExcludeFromCodeCoverage]
    public partial class ExampleClass
    {
        // MixinType: ExampleMixin1
        public float Property1 { get; set; } = 0.5f;
        private int _field1 = 0;
        private void Method1()
        {
            Console.WriteLine("Test1");
        }
        // MixinType: ExampleMixin2
        public string PropertyText1 { get; set; } = "Test2";
        public string MethodText1()
        {
            return PropertyText1;
        }
    }
}

Versioning​

We use SemVer for versioning. For the versions available, see the branches on this repository.

Authors​

  • Szymon Hałucha - Maintainer

See also the list of contributors who participated in this project.

License​

This project is licensed under the MIT License - see the LICENSE file for details.

About​

note

Generate Mixin from another classes

How to use​

Example ( source csproj, source files )​

This is the CSharp Project that references Minerals.AutoMixins

<Project Sdk="Microsoft.NET.Sdk">

  <PropertyGroup>
    <OutputType>Exe</OutputType>
    <TargetFramework>net8.0</TargetFramework>
    <ImplicitUsings>enable</ImplicitUsings>
    <Nullable>enable</Nullable>
  </PropertyGroup>

  <ItemGroup>
    <PackageReference Include="Minerals.AutoMixins" Version="0.2.1" />
  </ItemGroup>
    <PropertyGroup>
        <EmitCompilerGeneratedFiles>true</EmitCompilerGeneratedFiles>
        <CompilerGeneratedFilesOutputPath>$(BaseIntermediateOutputPath)\GX</CompilerGeneratedFilesOutputPath>
    </PropertyGroup>
</Project>

Generated Files​

Those are taken from $(BaseIntermediateOutputPath)\GX

// <auto-generated>
// This code was generated by a tool.
// Name: Minerals.AutoMixins
// Version: 0.2.1+6c5634e46b130effbe00bd9d3f94459f1dbb2e85
// </auto-generated>

namespace DemoMixin
{
    [global::System.Diagnostics.DebuggerNonUserCode]
    [global::System.Runtime.CompilerServices.CompilerGenerated]
    [global::System.Diagnostics.CodeAnalysis.ExcludeFromCodeCoverage]
    internal partial class Person
    {
        // MixinType: LogData
        public void Log(string data) => Console.WriteLine(data);
    }
}

Usefull​

Download Example (.NET C# )​

tip

Download Example project Minerals.AutoMixins

Share Minerals.AutoMixins​

https://ignatandrei.github.io/RSCG_Examples/v2/docs/Minerals.AutoMixins

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