AutoMapper.FindUsage for Rider and ReSharper

AutoMapper.FindUsage is a plugin for JetBrains Rider and ReSharper that provides seamless navigation between DTOs and Models based on your AutoMapper configurations.

Features

• Quick Navigation: Jump from a property in your destination class directly to its source in the original model.
• Fluent API Support: Automatically recognizes mappings configured via CreateMap<TSource, TDest>().
• Reverse Mapping: Full support for .ReverseMap(), allowing you to navigate in both directions.
• Clean UI: Context actions appear only on set or init accessors to minimize visual noise in your Alt+Enter menu.
• Smart Grouping: If a property is mapped from/to multiple types, the plugin groups them and uses full type names for easy identification.

Usage

1. Open a C# file containing a class used in AutoMapper mappings.
2. Place the caret on the set or init accessor of a property.
3. Press Alt + Enter to open Context Actions.
4. Select AutoMapper. Navigate to source: . to jump to the corresponding member.

Supported Configurations

The plugin analyzes your codebase to find various mapping patterns:

// Standard mapping
CreateMap<User, UserDto>();

// Reverse mapping support
CreateMap<Order, OrderDto>().ReverseMap();

Installation

You can install the plugin directly from the JetBrains Marketplace.

Development

To test the plugin in a sandbox environment:

1. Build the .NET part:

   .\gradlew.bat compileDotNet

2. Launch Rider with the plugin:

   .\gradlew.bat runIde

   This will start an experimental instance of Rider with the plugin installed.

3. Verify functionality: Open any solution with AutoMapper configurations and test the Alt+Enter menu on property setters.

License

This project is licensed under the Apache License 2.0 - see the LICENSE file for details.

Author

Created by Sergey Rogatnev.