refactor!: rename all namespaces to LayeredCraft.DynamoMapper.* (#86)

* build(deps): pin Microsoft.CodeAnalysis to 5.0.0, update remaining deps

Downgrades Microsoft.CodeAnalysis.Common and Microsoft.CodeAnalysis.CSharp
from 5.3.0 to 5.0.0 to work around a bug in the newer version that breaks
source generator interception. Also updates AWSSDK.DynamoDBv2 (4.0.15 →
4.0.17), Scriban (6.6.0 → 7.0.0), and bumps VersionPrefix to 1.0.6.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

* refactor!: rename all namespaces to LayeredCraft.DynamoMapper.*

Renames every C# namespace, using statement, and WellKnownType enum
member from the old DynamoMapper.* prefix to LayeredCraft.DynamoMapper.*
to align with the new NuGet package IDs (LayeredCraft.DynamoMapper and
LayeredCraft.DynamoMapper.Runtime). Also sets AssemblyName and
RootNamespace in both .csproj files and updates the Verify snapshot
baselines to reflect the new runtime using directive in generated code.

BREAKING CHANGE: All public namespaces have changed. Consumers must
update their using statements from DynamoMapper.Runtime to
LayeredCraft.DynamoMapper.Runtime.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

* docs: update all documentation for LayeredCraft.DynamoMapper rename

Updates README.md and all docs/ pages to reflect the package rename
from DynamoMapper to LayeredCraft.DynamoMapper:

- Headings, titles, and NuGet badges updated to LayeredCraft.DynamoMapper
- All using statements in code blocks changed to LayeredCraft.DynamoMapper.Runtime
- Package install commands changed to LayeredCraft.DynamoMapper
- Runtime/generator package name references updated in requirements.md
- Migration callout added to README, docs/index.md, and installation.md
  explicitly noting this supersedes the DynamoMapper package
- Changelog documents the breaking namespace/package rename

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

---------

Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>

Author: ncipollina

Directory.Build.props

@@ -1,6 +1,6 @@
 <Project>
   <PropertyGroup>
-    <VersionPrefix>1.0.6</VersionPrefix>
+    <VersionPrefix>1.0.0</VersionPrefix>
     <!-- SPDX license identifier for MIT -->
     <PackageLicenseExpression>MIT</PackageLicenseExpression>
     <!-- Other useful metadata -->

Directory.Packages.props

@@ -9,13 +9,13 @@
     <PackageVersion Include="AutoFixture.AutoNSubstitute" Version="4.18.1" />
     <PackageVersion Include="AutoFixture.Xunit3" Version="4.19.0" />
     <PackageVersion Include="AwesomeAssertions" Version="9.4.0" />
-    <PackageVersion Include="AWSSDK.DynamoDBv2" Version="4.0.17" />
+    <PackageVersion Include="AWSSDK.DynamoDBv2" Version="4.0.17.3" />
     <PackageVersion Include="Basic.Reference.Assemblies.Net100" Version="1.8.4" />
     <PackageVersion Include="Basic.Reference.Assemblies.Net80" Version="1.8.4" />
     <PackageVersion Include="Basic.Reference.Assemblies.Net90" Version="1.8.4" />
     <PackageVersion Include="Humanizer.Core" Version="3.0.10" />
     <PackageVersion Include="LayeredCraft.SourceGeneratorTools" Version="0.1.0-beta.10" />
-    <PackageVersion Include="Meziantou.Polyfill" Version="1.0.104" />
+    <PackageVersion Include="Meziantou.Polyfill" Version="1.0.105" />
     <PackageVersion Include="Microsoft.CSharp" Version="4.7.0" />
     <PackageVersion Include="Microsoft.CodeAnalysis" Version="5.0.0" />
     <PackageVersion Include="Microsoft.CodeAnalysis.Analyzers" Version="5.3.0" />
@@ -24,7 +24,7 @@
     <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="18.3.0" />
     <PackageVersion Include="Microsoft.SourceLink.GitHub" Version="10.0.201" />
     <PackageVersion Include="NSubstitute" Version="5.3.0" />
-    <PackageVersion Include="Scriban" Version="7.0.0" />
+    <PackageVersion Include="Scriban" Version="7.0.6" />
     <PackageVersion Include="Verify.SourceGenerators" Version="2.5.0" />
     <PackageVersion Include="Verify.XunitV3" Version="31.13.5" />
     <PackageVersion Include="xunit.runner.visualstudio" Version="3.1.5" />

README.md

@@ -1,11 +1,13 @@
-# DynamoMapper
+# LayeredCraft.DynamoMapper
 <!-- ALL-CONTRIBUTORS-BADGE:START - Do not remove or modify this section -->
 [![All Contributors](https://img.shields.io/badge/all_contributors-1-orange.svg?style=flat-square)](#contributors-)
 <!-- ALL-CONTRIBUTORS-BADGE:END -->
 
 **High-performance source generator for DynamoDB attribute mapping**
 
-[![NuGet](https://img.shields.io/nuget/v/DynamoMapper.svg)](https://www.nuget.org/packages/DynamoMapper/)
+> **Migrating from `DynamoMapper`?** This package (`LayeredCraft.DynamoMapper`) is the successor to the original `DynamoMapper` NuGet package. Update your `using DynamoMapper.Runtime;` statements to `using LayeredCraft.DynamoMapper.Runtime;`.
+
+[![NuGet](https://img.shields.io/nuget/v/LayeredCraft.DynamoMapper.svg)](https://www.nuget.org/packages/LayeredCraft.DynamoMapper/)
 [![Build Status](https://github.com/LayeredCraft/dynamo-mapper/actions/workflows/build.yaml/badge.svg)](https://github.com/LayeredCraft/dynamo-mapper/actions/workflows/build.yaml)
 [![License: MIT](https://img.shields.io/badge/License-MIT-blue.svg)](LICENSE)
 [![Documentation](https://img.shields.io/badge/docs-latest-blue)](https://layeredcraft.github.io/dynamo-mapper/)
@@ -29,7 +31,7 @@ DynamoMapper is a .NET incremental source generator that generates high-performa
 Install the NuGet package:
 
 ```bash
-dotnet add package DynamoMapper --prerelease
+dotnet add package LayeredCraft.DynamoMapper --prerelease
 ```
 
 Install the DynamoMapper agent skill:
@@ -66,7 +68,7 @@ public class Product
 ### 2. Create a mapper class
 
 ```csharp
-using DynamoMapper.Runtime;
+using LayeredCraft.DynamoMapper.Runtime;
 using Amazon.DynamoDBv2.Model;
 
 namespace MyApp.Data;

docs/api-reference/attributes.md

@@ -90,7 +90,7 @@ Marks which constructor DynamoMapper should use when generating `FromItem` for a
 This attribute is applied to the **model's constructor**, not the mapper class.
 
 ```csharp
-using DynamoMapper.Runtime;
+using LayeredCraft.DynamoMapper.Runtime;
 
 public class User
 {

docs/api-reference/generated-code.md

@@ -15,21 +15,21 @@ extension methods. The example below is a real-world output.
 
 #nullable enable
 
-using DynamoMapper.Runtime;
+using LayeredCraft.DynamoMapper.Runtime;
 using System.Collections.Generic;
 using Amazon.DynamoDBv2.Model;
 
 namespace Trivia.Manager.Shared.Models;
 
 internal static partial class DuplicateResultMapper
 {
-    [global::System.CodeDom.Compiler.GeneratedCode("DynamoMapper", "1.0.0.0")]
+    [global::System.CodeDom.Compiler.GeneratedCode("LayeredCraft.DynamoMapper", "1.0.0.0")]
     internal static partial global::System.Collections.Generic.Dictionary<string, global::Amazon.DynamoDBv2.Model.AttributeValue> ToItem(global::Trivia.Manager.Shared.Models.DuplicateResult duplicateResult) =>
         new Dictionary<string, AttributeValue>(2)
             .SetString("id", duplicateResult.Id, false, true)
             .Set("score", ScoreToAttribute(duplicateResult));
 
-    [global::System.CodeDom.Compiler.GeneratedCode("DynamoMapper", "1.0.0.0")]
+    [global::System.CodeDom.Compiler.GeneratedCode("LayeredCraft.DynamoMapper", "1.0.0.0")]
     internal static partial global::Trivia.Manager.Shared.Models.DuplicateResult FromItem(global::System.Collections.Generic.Dictionary<string, global::Amazon.DynamoDBv2.Model.AttributeValue> item)
     {
         var duplicateResult = new global::Trivia.Manager.Shared.Models.DuplicateResult
@@ -43,7 +43,7 @@ internal static partial class DuplicateResultMapper
 ```
 
 Notes:
-- Generated code uses `SetX`/`GetX` helpers from `DynamoMapper.Runtime`.
+- Generated code uses `SetX`/`GetX` helpers from `LayeredCraft.DynamoMapper.Runtime`.
 - Class-level `[DynamoField]`/`[DynamoIgnore]` configuration influences argument values.
 
 ## Constructor-Based `FromItem`
@@ -55,7 +55,7 @@ See [Basic Mapping](../usage/basic-mapping.md#constructor-mapping-rules-fromitem
 constructor selection rules and gotchas.
 
 ```csharp
-[global::System.CodeDom.Compiler.GeneratedCode("DynamoMapper", "REPLACED")]
+[global::System.CodeDom.Compiler.GeneratedCode("LayeredCraft.DynamoMapper", "REPLACED")]
 public static partial global::MyNamespace.Product FromItem(
     global::System.Collections.Generic.Dictionary<string, global::Amazon.DynamoDBv2.Model.AttributeValue> item
 )

docs/api-reference/runtime-helpers.md

@@ -5,7 +5,7 @@ The runtime package exposes extension methods on
 
 ## Core Value Helpers
 
-These methods live in `DynamoMapper.Runtime` and are used by the generator.
+These methods live in `LayeredCraft.DynamoMapper.Runtime` and are used by the generator.
 
 String:
 - `GetString`, `GetNullableString`

docs/changelog.md

@@ -1,12 +1,19 @@
 # Changelog
 
-All notable changes to DynamoMapper will be documented here.
+All notable changes to LayeredCraft.DynamoMapper will be documented here.
 
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
 ## [Unreleased]
 
+### Breaking Changes
+
+- **Package renamed**: NuGet package renamed from `DynamoMapper` to `LayeredCraft.DynamoMapper`. This package supersedes `DynamoMapper`.
+- **Namespace renamed**: All public namespaces changed from `DynamoMapper.Runtime` to `LayeredCraft.DynamoMapper.Runtime`.
+  - Update all `using DynamoMapper.Runtime;` to `using LayeredCraft.DynamoMapper.Runtime;`.
+- **Assembly renamed**: Runtime assembly is now `LayeredCraft.DynamoMapper.Runtime.dll`.
+
 ### Added
 - Nested object and nested collection mapping in the source generator.
 - Mapper registry lookup with inline fallback for nested types.

docs/core-concepts/how-it-works.md

@@ -129,22 +129,22 @@ DynamoMapper generates:
 
 #nullable enable
 
-using DynamoMapper.Runtime;
+using LayeredCraft.DynamoMapper.Runtime;
 using System.Collections.Generic;
 using Amazon.DynamoDBv2.Model;
 
 namespace MyApp;
 
 public static partial class ProductMapper
 {
-    [global::System.CodeDom.Compiler.GeneratedCode("DynamoMapper", "REPLACED")]
+    [global::System.CodeDom.Compiler.GeneratedCode("LayeredCraft.DynamoMapper", "REPLACED")]
     public static partial global::System.Collections.Generic.Dictionary<string, global::Amazon.DynamoDBv2.Model.AttributeValue> ToItem(global::MyApp.Product source) =>
         new Dictionary<string, AttributeValue>(3)
             .SetGuid("productId", source.ProductId, false, true)
             .SetString("name", source.Name, false, true)
             .SetDecimal("price", source.Price, false, true);
 
-    [global::System.CodeDom.Compiler.GeneratedCode("DynamoMapper", "REPLACED")]
+    [global::System.CodeDom.Compiler.GeneratedCode("LayeredCraft.DynamoMapper", "REPLACED")]
     public static partial global::MyApp.Product FromItem(global::System.Collections.Generic.Dictionary<string, global::Amazon.DynamoDBv2.Model.AttributeValue> item)
     {
         var product = new global::MyApp.Product

docs/examples/inheritance-mapping.md

@@ -8,7 +8,7 @@ To include inherited properties, enable the mapper option:
 ```csharp
 using System.Collections.Generic;
 using Amazon.DynamoDBv2.Model;
-using DynamoMapper.Runtime;
+using LayeredCraft.DynamoMapper.Runtime;
 
 namespace MyApp.Data;
 

docs/examples/nested-mapping.md

@@ -12,7 +12,7 @@ The `examples/DynamoMapper.Nested` project demonstrates:
 ```csharp
 using System.Collections.Generic;
 using Amazon.DynamoDBv2.Model;
-using DynamoMapper.Runtime;
+using LayeredCraft.DynamoMapper.Runtime;
 
 [DynamoMapper]
 public static partial class OrderMapper