Migration Guide

Overview

The DependencyInjection.SourceGenerator.Microsoft.Contracts package has been deprecated. The attributes and enums previously provided by this package are now generated as internal attributes in each project. This change eliminates the possibility of version conflicts.

Changes

Namespace Changes

• Old Namespace: DependencyInjection.SourceGenerator.Microsoft.Contracts.Attributes
• New Namespace: Microsoft.Extensions.DependencyInjection

Enum Changes

• Old Enum: DependencyInjection.SourceGenerator.Microsoft.Contracts.Enums.Lifetime
• New Enum: Microsoft.Extensions.DependencyInjection.ServiceLifetime

Migration Steps

1. Remove the old package:

   dotnet remove package DependencyInjection.SourceGenerator.Microsoft.Contracts
   

2. Update your code to use the new namespaces and enums:

   • Replace:

     using DependencyInjection.SourceGenerator.Microsoft.Contracts.Attributes;
     using DependencyInjection.SourceGenerator.Microsoft.Contracts.Enums;
     

   • With:

     using Microsoft.Extensions.DependencyInjection;
     

3. Update attribute usage:

   • Old:

     [Register(Lifetime = Lifetime.Singleton)]
     

   • New:

     [Register(Lifetime = ServiceLifetime.Singleton)]
     

4. Rebuild your project:

   dotnet build
   

Following these steps will help you migrate to the new version of the library without any issues.