feat: add NuGet and Godot distribution

.gitea/workflows/publish-nuget.yml

@@ -0,0 +1,52 @@
+name: Publish NuGet packages
+
+on:
+  push:
+    tags:
+      - 'v*'
+  workflow_dispatch:
+
+jobs:
+  publish:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
+    env:
+      NUGET_AUTH_TOKEN: ${{ secrets.SHRINKSDK_PACKAGE_TOKEN }}
+    steps:
+      - name: Checkout tagged source
+        uses: actions/checkout@v4
+
+      - name: Set up .NET
+        uses: actions/setup-dotnet@v4
+        with:
+          dotnet-version: '8.0.x'
+
+      - name: Validate tag and pack projects
+        env:
+          GITEA_REF: ${{ gitea.ref }}
+        shell: bash
+        run: |
+          set -euo pipefail
+          tag="${GITEA_REF#refs/tags/}"
+          version="$(node -p "require('./package.json').version")"
+          test "$tag" = "v$version"
+          mkdir -p packages
+          mapfile -d '' projects < <(find DotNet~ Godot~ -type f -name '*.csproj' -print0 2>/dev/null || true)
+          test "${#projects[@]}" -gt 0
+          for project in "${projects[@]}"; do
+            dotnet restore "$project" --configfile NuGet.Config
+            dotnet pack "$project" --configuration Release --no-restore --output "$PWD/packages" --include-symbols --include-source
+          done
+          find packages -maxdepth 1 -name '*.nupkg' -type f | grep -q .
+
+      - name: Publish packages
+        shell: bash
+        run: |
+          set -euo pipefail
+          : "${NUGET_AUTH_TOKEN:?SHRINKSDK_PACKAGE_TOKEN is required}"
+          dotnet nuget push 'packages/*.nupkg' --api-key "$NUGET_AUTH_TOKEN" --source https://git.crash.work/api/packages/ShrinkSDK/nuget/index.json --skip-duplicate
+          if compgen -G 'packages/*.snupkg' > /dev/null; then
+            dotnet nuget push 'packages/*.snupkg' --api-key "$NUGET_AUTH_TOKEN" --source https://git.crash.work/api/packages/ShrinkSDK/nuget/index.json --skip-duplicate
+          fi

.gitignore

@@ -8,3 +8,11 @@
 /Tools~/**/[Oo]bj/
 *.user
 *.DotSettings.user
+/DotNet~/**/[Bb]in/
+/DotNet~/**/[Oo]bj/
+/Godot~/**/[Bb]in/
+/Godot~/**/[Oo]bj/
+/artifacts/
+/packages/
+!DotNet~/**/*.csproj
+!Godot~/**/*.csproj

.npmignore

@@ -6,3 +6,7 @@ Tools~/
 *.sln
 *.user
 *.DotSettings.user
+DotNet~/
+Godot~/
+NuGet.Config
+Directory.Build.props

Directory.Build.props

@@ -0,0 +1,13 @@
+<Project>
+  <PropertyGroup>
+    <LangVersion>latest</LangVersion>
+    <Nullable>enable</Nullable>
+    <Deterministic>true</Deterministic>
+    <ContinuousIntegrationBuild>true</ContinuousIntegrationBuild>
+    <Authors>ShrinkSDK</Authors>
+    <Company>ShrinkSDK</Company>
+    <RepositoryUrl>https://git.crash.work/ShrinkSDK</RepositoryUrl>
+    <IncludeSymbols>true</IncludeSymbols>
+    <SymbolPackageFormat>snupkg</SymbolPackageFormat>
+  </PropertyGroup>
+</Project>

Editor/ShrinkSdkPackageCatalog.cs

@@ -73,7 +73,7 @@ namespace ShrinkSDK.Installer
             "com.cneicy.shrink-context-app-adapter", "0.2.0", ShrinkSdkPackageLayer.Context, true);
         internal static readonly ShrinkSdkPackageEntry ContextEventBusAdapter = Package(
             "Context 事件适配", "把事件订阅纳入 Context 的安装与自动撤回。",
-            "com.cneicy.shrink-context-eventbus-adapter", "0.1.1", ShrinkSdkPackageLayer.Context, true);
+            "com.cneicy.shrink-context-eventbus-adapter", "0.2.0", ShrinkSdkPackageLayer.Context, true);
 
         internal static readonly ShrinkSdkPackageEntry AppCore = Package(
             "应用宿主", "统一启动、服务门面与应用生命周期。",
@@ -127,7 +127,7 @@ namespace ShrinkSDK.Installer
             "com.cneicy.shrink-network-integration-eventbus", "0.2.0", ShrinkSdkPackageLayer.Integration, true);
         internal static readonly ShrinkSdkPackageEntry SharedCodeGen = Package(
             "共享代码生成", "各功能包使用的编译期注册表基础设施。",
-            "com.cneicy.shrink-shared-codegen", "0.1.0", ShrinkSdkPackageLayer.Tooling);
+            "com.cneicy.shrink-shared-codegen", "0.1.1", ShrinkSdkPackageLayer.Tooling);
         internal static readonly ShrinkSdkPackageEntry RuntimeAbstractions = Package(
             "运行时抽象", "Unity 与其他 .NET 宿主共用的平台服务合同。",
             "com.cneicy.shrink-runtime-abstractions", "0.1.0", ShrinkSdkPackageLayer.Tooling);

Godot~/ShrinkSDK.Godot.Installer.csproj

@@ -0,0 +1,19 @@
+<Project Sdk="Microsoft.NET.Sdk">
+  <PropertyGroup>
+    <TargetFramework>net8.0</TargetFramework>
+    <EnableDefaultCompileItems>false</EnableDefaultCompileItems>
+    <AssemblyName>ShrinkSDK.Godot.Installer</AssemblyName>
+    <PackageId>ShrinkSDK.Godot.Installer</PackageId>
+    <Version>0.1.1</Version>
+    <Description>Godot Editor package manager and CodeGen diagnostics for ShrinkSDK.</Description>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="addons\shrinksdk\*.cs" />
+    <Compile Include="..\Editor\ShrinkPackageVersion.cs" Link="addons\shrinksdk\ShrinkPackageVersion.cs" />
+    <PackageReference Include="GodotSharp" Version="4.6.3" />
+    <PackageReference Include="GodotSharpEditor" Version="4.6.3" />
+    <None Include="addons\shrinksdk\plugin.cfg" Pack="true" PackagePath="contentFiles\any\any\addons\shrinksdk\plugin.cfg" />
+    <None Include="addons\shrinksdk\*.cs" Pack="true" PackagePath="contentFiles\any\any\addons\shrinksdk\" />
+    <None Include="..\Editor\ShrinkPackageVersion.cs" Pack="true" PackagePath="contentFiles\any\any\addons\shrinksdk\ShrinkPackageVersion.cs" />
+  </ItemGroup>
+</Project>

Godot~/addons/shrinksdk/ShrinkGodotInstallerPlugin.cs

@@ -0,0 +1,133 @@
+#nullable enable
+
+using System;
+using System.IO;
+using System.Linq;
+using System.Text.RegularExpressions;
+using Godot;
+using ShrinkSDK.Installer;
+
+namespace ShrinkSDK.Godot.Editor;
+
+[Tool]
+public partial class ShrinkGodotInstallerPlugin : EditorPlugin
+{
+    private EditorDock? _panel;
+    private Label? _status;
+    private RichTextLabel? _output;
+    private readonly System.Collections.Generic.Dictionary<string, Button> _installActions =
+        new(StringComparer.OrdinalIgnoreCase);
+    private readonly System.Collections.Generic.Dictionary<string, Button> _removeActions =
+        new(StringComparer.OrdinalIgnoreCase);
+    private string ProjectDirectory => ProjectSettings.GlobalizePath("res://");
+    private string ProjectPath => Directory.GetFiles(ProjectDirectory, "*.csproj", SearchOption.TopDirectoryOnly).Single();
+
+    public override void _EnterTree()
+    {
+        _panel = new EditorDock { Name = "ShrinkSDK", Title = "ShrinkSDK", DefaultSlot = EditorDock.DockSlot.LeftBr };
+        var content = new VBoxContainer();
+        _panel.AddChild(content);
+        content.AddChild(new Label { Text = "ShrinkSDK Packages" });
+        _installActions.Clear();
+        _removeActions.Clear();
+        foreach (var package in ShrinkProjectPackageEditor.RecommendedPackages)
+        {
+            var row = new HBoxContainer();
+            row.AddChild(new Label { Text = $"{package.Key}  {package.Value}", SizeFlagsHorizontal = Control.SizeFlags.ExpandFill });
+            var install = new Button { Text = "Install / Update" };
+            install.Pressed += () => ChangePackage(package.Key, package.Value);
+            row.AddChild(install);
+            _installActions[package.Key] = install;
+            var remove = new Button { Text = "Remove" };
+            remove.Pressed += () => ChangePackage(package.Key, null);
+            row.AddChild(remove);
+            _removeActions[package.Key] = remove;
+            content.AddChild(row);
+        }
+        var restore = new Button { Text = "Restore and Build" };
+        restore.Pressed += BuildProject;
+        content.AddChild(restore);
+        _status = new Label { Text = "CodeGen: not built" };
+        content.AddChild(_status);
+        _output = new RichTextLabel { FitContent = true, CustomMinimumSize = new Vector2(360, 180) };
+        content.AddChild(_output);
+        AddDock(_panel);
+        RefreshInstalledState();
+    }
+
+    public override void _ExitTree()
+    {
+        if (_panel == null) return;
+        RemoveDock(_panel);
+        _panel.QueueFree();
+        _panel = null;
+    }
+
+    private async void ChangePackage(string packageId, string? version)
+    {
+        try
+        {
+            ShrinkProjectPackageEditor.EnsureShrinkFeed(Path.Combine(ProjectDirectory, "NuGet.Config"));
+            ShrinkProjectPackageEditor.SetPackageReference(ProjectPath, packageId, version);
+            await RunBuild("restore");
+        }
+        catch (Exception exception) { ShowFailure(exception); }
+    }
+
+    private async void BuildProject()
+    {
+        try { await RunBuild("build"); }
+        catch (Exception exception) { ShowFailure(exception); }
+    }
+
+    private async System.Threading.Tasks.Task RunBuild(string command)
+    {
+        _status!.Text = $"CodeGen: running dotnet {command}";
+        var result = await ShrinkProjectPackageEditor.RunDotnetAsync(ProjectDirectory, $"{command} \"{ProjectPath}\" /nr:false");
+        _output!.Text = result.Output;
+        var match = Regex.Matches(result.Output, @"\[ShrinkSDK\.CodeGen\].*woven: instance=(\d+), static=(\d+), registry=(\d+)").Cast<Match>().LastOrDefault();
+        _status.Text = result.ExitCode == 0
+            ? match == null ? "CodeGen: build succeeded (no attributed registrations)" : $"CodeGen: woven; instance={match.Groups[1].Value}, static={match.Groups[2].Value}, registry={match.Groups[3].Value}"
+            : "CodeGen: build failed";
+        RefreshInstalledState();
+    }
+
+    private void RefreshInstalledState()
+    {
+        if (_output == null) return;
+        var installed = File.Exists(ProjectPath)
+            ? ShrinkProjectPackageEditor.ReadPackageReferences(ProjectPath)
+            : new System.Collections.Generic.Dictionary<string, string>(StringComparer.OrdinalIgnoreCase);
+        foreach (var package in ShrinkProjectPackageEditor.RecommendedPackages)
+        {
+            var hasInstalled = installed.TryGetValue(package.Key, out var installedVersion);
+            var relation = hasInstalled
+                ? ShrinkPackageVersion.Classify(installedVersion, package.Value)
+                : ShrinkPackageVersionRelation.Unknown;
+            if (_installActions.TryGetValue(package.Key, out var install))
+            {
+                install.Text = !hasInstalled
+                    ? $"Install {package.Value}"
+                    : relation switch
+                    {
+                        ShrinkPackageVersionRelation.Equal => $"Installed {installedVersion}",
+                        ShrinkPackageVersionRelation.Newer => $"Newer {installedVersion}",
+                        ShrinkPackageVersionRelation.Older => $"Upgrade {installedVersion} → {package.Value}",
+                        _ => $"Update {installedVersion} → {package.Value}"
+                    };
+                install.Disabled = hasInstalled && relation is
+                    ShrinkPackageVersionRelation.Equal or ShrinkPackageVersionRelation.Newer;
+            }
+            if (_removeActions.TryGetValue(package.Key, out var remove))
+                remove.Disabled = !hasInstalled;
+        }
+        _output.Text = "Direct packages: " + string.Join(", ", installed.Select(item => $"{item.Key}@{item.Value}"));
+    }
+
+    private void ShowFailure(Exception exception)
+    {
+        _status!.Text = "CodeGen: operation failed";
+        _output!.Text = exception.ToString();
+        GD.PushError(exception.ToString());
+    }
+}

Godot~/addons/shrinksdk/ShrinkProjectPackageEditor.cs

@@ -0,0 +1,148 @@
+#nullable enable
+
+using System;
+using System.Collections.Generic;
+using System.Diagnostics;
+using System.IO;
+using System.Linq;
+using System.Text;
+using System.Threading;
+using System.Threading.Tasks;
+using System.Xml.Linq;
+
+namespace ShrinkSDK.Godot.Editor;
+
+public static class ShrinkProjectPackageEditor
+{
+    public static readonly IReadOnlyDictionary<string, string> RecommendedPackages =
+        new Dictionary<string, string>(StringComparer.OrdinalIgnoreCase)
+        {
+            ["ShrinkSDK.Godot"] = "0.1.0",
+            ["ShrinkSDK.EventBus"] = "2.1.0",
+            ["ShrinkSDK.Context.Core"] = "0.2.0",
+            ["ShrinkSDK.Command"] = "0.3.0",
+            ["ShrinkSDK.Command.Integration.EventBus"] = "0.2.0",
+            ["ShrinkSDK.Command.Integration.Network"] = "0.2.0",
+            ["ShrinkSDK.Command.Integration.App"] = "0.2.0",
+            ["ShrinkSDK.Network"] = "0.3.0",
+            ["ShrinkSDK.Network.Integration.EventBus"] = "0.2.0",
+            ["ShrinkSDK.Network.Integration.App"] = "0.2.0",
+            ["ShrinkSDK.DataSaver"] = "2.3.0",
+            ["ShrinkSDK.DataSaver.Integration.EventBus"] = "2.2.0",
+            ["ShrinkSDK.DataSaver.Integration.App"] = "0.2.0",
+            ["ShrinkSDK.App.Core"] = "0.2.0",
+            ["ShrinkSDK.Context.AppAdapter"] = "0.2.0",
+            ["ShrinkSDK.App.Starter.Basic"] = "0.3.0",
+            ["ShrinkSDK.ModFramework"] = "0.3.0",
+            ["ShrinkSDK.ModFramework.Godot"] = "0.1.0",
+            ["ShrinkSDK.Tutorial"] = "0.2.0",
+            ["ShrinkSDK.Tutorial.Godot"] = "0.1.0"
+        };
+
+    public static IReadOnlyDictionary<string, string> ReadPackageReferences(string projectPath)
+    {
+        var document = XDocument.Load(projectPath, LoadOptions.PreserveWhitespace);
+        return document.Descendants("PackageReference")
+            .Select(element => new
+            {
+                Id = ((string?)element.Attribute("Include") ?? (string?)element.Attribute("Update"))?.Trim(),
+                Version = ((string?)element.Attribute("Version") ??
+                           (string?)element.Attribute("VersionOverride") ??
+                           element.Element("Version")?.Value)?.Trim() ?? string.Empty
+            })
+            .Where(item => !string.IsNullOrWhiteSpace(item.Id))
+            .GroupBy(item => item.Id!, StringComparer.OrdinalIgnoreCase)
+            .ToDictionary(group => group.Key, group => group.First().Version, StringComparer.OrdinalIgnoreCase);
+    }
+
+    public static void SetPackageReference(string projectPath, string packageId, string? version)
+    {
+        var document = XDocument.Load(projectPath, LoadOptions.PreserveWhitespace);
+        var root = document.Root ?? throw new InvalidDataException("The C# project has no root element.");
+        var references = root.Descendants("PackageReference").Where(element =>
+            string.Equals((string?)element.Attribute("Include"), packageId, StringComparison.OrdinalIgnoreCase)).ToArray();
+        foreach (var duplicate in references.Skip(1)) duplicate.Remove();
+        if (string.IsNullOrWhiteSpace(version))
+        {
+            foreach (var reference in references) reference.Remove();
+        }
+        else if (references.Length > 0)
+        {
+            var reference = references[0];
+            if (reference.Attribute("VersionOverride") != null)
+                reference.SetAttributeValue("VersionOverride", version);
+            else if (reference.Attribute("Version") != null)
+                reference.SetAttributeValue("Version", version);
+            else if (reference.Element("Version") != null)
+                reference.Element("Version")!.Value = version;
+            else
+                reference.SetAttributeValue("Version", version);
+        }
+        else
+        {
+            var group = root.Elements("ItemGroup").FirstOrDefault(element => element.Elements("PackageReference").Any());
+            if (group == null)
+            {
+                group = new XElement("ItemGroup");
+                root.Add(group);
+            }
+            group.Add(new XElement("PackageReference", new XAttribute("Include", packageId), new XAttribute("Version", version)));
+        }
+        WriteAtomically(projectPath, document);
+    }
+
+    public static void EnsureShrinkFeed(string nugetConfigPath)
+    {
+        XDocument document;
+        if (File.Exists(nugetConfigPath)) document = XDocument.Load(nugetConfigPath, LoadOptions.PreserveWhitespace);
+        else document = new XDocument(new XDeclaration("1.0", "utf-8", null), new XElement("configuration"));
+        var root = document.Root ?? throw new InvalidDataException("NuGet.Config has no root element.");
+        var sources = root.Element("packageSources");
+        if (sources == null)
+        {
+            sources = new XElement("packageSources");
+            root.Add(sources);
+        }
+        var existing = sources.Elements("add").FirstOrDefault(element =>
+            string.Equals((string?)element.Attribute("key"), "ShrinkSDK", StringComparison.OrdinalIgnoreCase));
+        if (existing == null)
+            sources.Add(new XElement("add", new XAttribute("key", "ShrinkSDK"),
+                new XAttribute("value", "https://git.crash.work/api/packages/ShrinkSDK/nuget/index.json")));
+        else
+            existing.SetAttributeValue("value", "https://git.crash.work/api/packages/ShrinkSDK/nuget/index.json");
+        WriteAtomically(nugetConfigPath, document);
+    }
+
+    public static async Task<(int ExitCode, string Output)> RunDotnetAsync(string projectDirectory,
+        string arguments, CancellationToken cancellationToken = default)
+    {
+        var output = new StringBuilder();
+        using var process = new Process
+        {
+            StartInfo = new ProcessStartInfo("dotnet", arguments)
+            {
+                WorkingDirectory = projectDirectory,
+                UseShellExecute = false,
+                RedirectStandardOutput = true,
+                RedirectStandardError = true,
+                CreateNoWindow = true
+            }
+        };
+        process.OutputDataReceived += (_, args) => { if (args.Data != null) output.AppendLine(args.Data); };
+        process.ErrorDataReceived += (_, args) => { if (args.Data != null) output.AppendLine(args.Data); };
+        process.Start();
+        process.BeginOutputReadLine();
+        process.BeginErrorReadLine();
+        await process.WaitForExitAsync(cancellationToken);
+        return (process.ExitCode, output.ToString());
+    }
+
+    private static void WriteAtomically(string path, XDocument document)
+    {
+        Directory.CreateDirectory(Path.GetDirectoryName(Path.GetFullPath(path))!);
+        var temporaryPath = path + ".shrinksdk.tmp";
+        using (var writer = new StreamWriter(temporaryPath, false, new UTF8Encoding(false)))
+            document.Save(writer, SaveOptions.DisableFormatting);
+        File.Move(temporaryPath, path, true);
+    }
+}

Godot~/addons/shrinksdk/plugin.cfg

@@ -0,0 +1,7 @@
+[plugin]
+
+name="ShrinkSDK Installer"
+description="Installs and diagnoses ShrinkSDK NuGet modules and CodeGen weaving."
+author="ShrinkSDK"
+version="0.1.1"
+script="ShrinkGodotInstallerPlugin.cs"

NuGet.Config

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+  <packageSources>
+    <clear />
+    <add key="ShrinkSDK" value="https://git.crash.work/api/packages/ShrinkSDK/nuget/index.json" />
+    <add key="nuget.org" value="https://api.nuget.org/v3/index.json" protocolVersion="3" />
+  </packageSources>
+</configuration>

README.md

@@ -19,3 +19,13 @@ https://git.crash.work/ShrinkSDK/Installer.git#main
 ```
 
 正式项目应在对应版本发布后将 `main` 换成固定 tag。安装完成后等待 Unity 编译，再打开 `ShrinkSDK/包管理`，选择单个模块或推荐组合。
+
+## Godot 4.6 C#
+
+Godot Installer 源码和 NuGet 打包工程位于 `Godot~`。安装 `ShrinkSDK.Godot.Installer 0.1.1` 后，将包内 `contentFiles/any/any/addons/shrinksdk` 复制到 Godot 项目的 `addons/shrinksdk`，再到 `Project > Project Settings > Plugins` 启用 **ShrinkSDK Installer**。
+
+Godot 面板直接修改项目 `.csproj` 的 `PackageReference`，安全合并项目级 `NuGet.Config`，并可执行 `dotnet restore/build`、显示 CodeGen 织入状态。已安装版本高于目录版本时不会执行降级。
+
+```powershell
+dotnet pack .\Godot~\ShrinkSDK.Godot.Installer.csproj -c Release --output .\artifacts --include-symbols --include-source
+```