Merge pull request #165 from Cysharp/solution_file_processor

solution file processor sample

samples/ChatApp/ChatApp.Unity/Assets/Editor/SolutionFileProcessor.cs

@@ -0,0 +1,33 @@
+using System;
+using UnityEditor;
+
+public class SolutionFileProcessor : AssetPostprocessor
+{
+    const string ProjectTypeGuidCsharp = "FAE04EC0-301F-11D3-BF4B-00C04F79EFBC";
+    const string ProjectTypeGuidConsoleApp = "9A19103F-16F7-4668-BE54-9A1E7A4F7556";
+
+    private static string OnGeneratedSlnSolution(string path, string content)
+    {
+        // Automatically include ProjectFiles into SolutionFile
+
+        var newContent = AddProject(
+            content: content,
+            ProjectTypeGuidConsoleApp,
+            projectGuid: "053476FC-B8B2-4A14-AED2-3733DFD5DFC3",
+            projectName: "ChatApp.Server",
+            projectPath: "..\\ChatApp.Server\\ChatApp.Server.csproj");
+
+
+        return newContent;
+    }
+
+    private static string AddProject(string content, string projectTypeGuid, string projectGuid, string projectName, string projectPath)
+    {
+        var add = $"Project(\"{projectTypeGuid}\") = \"{projectName}\", \"{projectPath}\", \"{projectGuid}\",\"{Environment.NewLine}EndProject";
+
+        var newContent = content.Replace($"EndProject{Environment.NewLine}Global",
+            $"EndProject{Environment.NewLine}{add}{Environment.NewLine}Global");
+
+        return newContent;
+    }
+}

samples/README.md

@@ -112,6 +112,15 @@ private async void RegisterDisconnectEvent(IChatHub streamingClient)
 }
 ```
 
+## Dynamic coexistence of Server and Unity project files.
+The Server project is removed every time Unity regenerates a solution file.  
+With a class that extends `AssetPostprocessor` and a method of `OnGeneratedSlnSolution`
+An arbitrary project file is automatically included when a solution file is generated.  
+This ensures that the Server and Unity project files co-exist.  
+
+The Sample implementation is as follows:.
+https://github.com/Cysharp/MagicOnion/blob/master/samples/ChatApp/ChatApp.Unity/Assets/Editor/SolutionFileProcessor.cs
+
 
 ## How to run the app
 1. Launch `ChatApp.Server` from VisualStudio.