RSCG – MinimalApiBuilder

RSCG – MinimalApiBuilder
 
 

Generate Minimal API from classes

This is how you can use MinimalApiBuilder .

The code that you start with is

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

  <PropertyGroup>
    <TargetFramework>net7.0</TargetFramework>
    <Nullable>enable</Nullable>
    <ImplicitUsings>enable</ImplicitUsings>
  </PropertyGroup>

  <ItemGroup>
    <PackageReference Include="Microsoft.AspNetCore.OpenApi" Version="7.0.12" />
    <PackageReference Include="Swashbuckle.AspNetCore" Version="6.5.0" />
	  <PackageReference Include="MinimalApiBuilder" Version="1.3.3" />
  </ItemGroup>

	<PropertyGroup>
		<EmitCompilerGeneratedFiles>true</EmitCompilerGeneratedFiles>
		<CompilerGeneratedFilesOutputPath>$(BaseIntermediateOutputPath)\GX</CompilerGeneratedFilesOutputPath>
	</PropertyGroup>

</Project>

The code that you will use is

using MinimalApiBuilder;

var builder = WebApplication.CreateBuilder(args);

// Add services to the container.

builder.Services.AddControllers();
// Learn more about configuring Swagger/OpenAPI at https://aka.ms/aspnetcore/swashbuckle
builder.Services.AddEndpointsApiExplorer();
builder.Services.AddSwaggerGen();
//MinimalApiBuilder.DependencyInjection.AddMinimalApiBuilderEndpoints(builder.Services);
builder.Services.AddMinimalApiBuilderEndpoints();
var app = builder.Build();

// Configure the HTTP request pipeline.
if (app.Environment.IsDevelopment())
{
    app.UseSwagger();
    app.UseSwaggerUI();
}

app.UseAuthorization();

app.MapControllers();

app.MapGet<BasicEndpoint>("/hello");
app.Run();

using Microsoft.AspNetCore.Mvc;
using MinimalApiBuilder;

public partial class BasicEndpoint : MinimalApiBuilderEndpoint
{
    private static string Handle([FromServices] BasicEndpoint endpoint)
    {
        return "Hello,World!";
    }
}

The code that is generated is

// <auto-generated>
// This is a MinimalApiBuilder source generated file.
// </auto-generated>

#nullable enable

namespace MinimalApiBuilder
{
    public static class DependencyInjection
    {
        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("MinimalApiBuilder.Generator","1.3.3.0")]
        public static global::Microsoft.Extensions.DependencyInjection.IServiceCollection AddMinimalApiBuilderEndpoints(this global::Microsoft.Extensions.DependencyInjection.IServiceCollection services)
        {
            global::Microsoft.Extensions.DependencyInjection.ServiceCollectionServiceExtensions.AddScoped<global::BasicEndpoint>(services);
            return services;
        }
    }
}

// <auto-generated>
// This is a MinimalApiBuilder source generated file.
// </auto-generated>

#nullable enable

public partial class BasicEndpoint : global::MinimalApiBuilder.IEndpoint
{
    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("MinimalApiBuilder.Generator","1.3.3.0")]
    public static global::System.Delegate _auto_generated_Handler { get; } = Handle;
    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("MinimalApiBuilder.Generator","1.3.3.0")]
    public static void _auto_generated_Configure(global::Microsoft.AspNetCore.Builder.RouteHandlerBuilder builder)
    {
    }
    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("MinimalApiBuilder.Generator","1.3.3.0")]
    public static void Configure(global::Microsoft.AspNetCore.Builder.RouteHandlerBuilder builder)
    {
    }
}

Code and pdf at

https://ignatandrei.github.io/RSCG_Examples/v2/docs/MinimalApiBuilder