https://github.com/dasMulli/data-builder-generator

Code generator to easily create data builder patterns for your model classes
https://github.com/dasMulli/data-builder-generator

builder-patterns csharp-sourcegenerator

Last synced: about 1 month ago
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Code generator to easily create data builder patterns for your model classes

• Host: GitHub
• URL: https://github.com/dasMulli/data-builder-generator
• Owner: dasMulli
• License: mit
• Created: 2020-06-23T12:10:01.000Z (over 4 years ago)
• Default Branch: main
• Last Pushed: 2024-09-03T21:18:48.000Z (3 months ago)
• Last Synced: 2024-11-08T04:20:49.645Z (about 1 month ago)
• Topics: builder-patterns, csharp-sourcegenerator
• Language: C#
• Homepage:
• Size: 45.9 KB
• Stars: 116
• Watchers: 5
• Forks: 11
• Open Issues: 7
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

• RSCG_Examples - Data - builder-generator (Do not want to test 112 ( old ISourceGenerator ) / 1. [ThisAssembly](https://ignatandrei.github.io/RSCG_Examples/v2/docs/ThisAssembly) , in the [EnhancementProject](https://ignatandrei.github.io/RSCG_Examples/v2/docs/rscg-examples#enhancementproject) category)
• csharp-source-generators - Data Builder Generator -   Generate data builder patterns for your model classes. (Source Generators / Patterns)

README

        
# Data Builder Generator

Allows to generate data builder patterns for your model classes.

Reference using Visual Studio 2019 16.6 or .NET CLI 3.1.500 / 5.0.100 or higher and opt into preview language features in your project file:

```xml

  Preview

  

```

## Usage

Use the `GenerateDataBuilder` attribute to annotate the classes you wish to generate builder patterns for. If your class has constructors, be sure that the parameter names can be resolved to the name of a property:

```c#

    using DasMulli.DataBuilderGenerator;

    [GenerateDataBuilder]

    public class Person

    {

        public string FirstName { get; set; }

        public string? MiddleNames { get; set; }

        public string LastName { get; set; }

        public Person(string firstName, string? middleNames, string lastName)

        {

            FirstName = firstName;

            MiddleNames = middleNames;

            LastName = lastName;

        }

    }

```

Then you can use the generated builder class:

```c#

var martinBuilder = new PersonBuilder()

    .WithFirstName("Martin")

    .WithMiddleNames("Andreas")

    .WithLastName("Ullrich");

var martin = martinBuilder.Build();

var otherMartin = martinBuilder.WithoutMiddleNames().WithLastName("Foo").Build();

```

## Notes

Special thanks to [Mayr-Melnhof Karton AG](https://www.mayr-melnhof.com/) for supporting the development of this project.