chore: import upstream snapshot with attribution

2026-07-13 12:49:17 +08:00
commit 7243d5823b
2201 changed files with 257291 additions and 0 deletions
@@ -0,0 +1,59 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Runtime.InteropServices;
+using MCPForUnity.Editor.Constants;
+using MCPForUnity.Editor.Models;
+using UnityEditor;
+
+namespace MCPForUnity.Editor.Clients.Configurators
+{
+    public class AntigravityConfigurator : JsonFileMcpConfigurator
+    {
+        // Antigravity 2.x migrated its MCP config from ~/.gemini/antigravity/mcp_config.json
+        // (where Antigravity also stores its own runtime state — conversations, scratch, etc.)
+        // to a dedicated ~/.gemini/config/mcp_config.json. The migration drops a `.migrated`
+        // marker in the new location and renames the previous folder to `antigravity-backup`.
+        // The old path is no longer read by Antigravity at all, so writing there silently
+        // fails to register UnityMCP on every modern install.
+        public AntigravityConfigurator() : base(new McpClient
+        {
+            name = "Antigravity 2.0",
+            windowsConfigPath = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.UserProfile), ".gemini", "config", "mcp_config.json"),
+            macConfigPath = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.UserProfile), ".gemini", "config", "mcp_config.json"),
+            linuxConfigPath = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.UserProfile), ".gemini", "config", "mcp_config.json"),
+            HttpUrlProperty = "serverUrl",
+            DefaultUnityFields = { { "disabled", false } },
+            StripEnvWhenNotRequired = true
+        })
+        { }
+
+        // Detect Antigravity itself, not just its config dir. ~/.gemini/config/ is created on
+        // first launch of Antigravity 2.x, so the inherited ParentDirectoryExists check
+        // false-negatives on a fresh install where the user hasn't opened Antigravity yet.
+        // ~/.antigravity/ is created by the installer (VS-Code-style support dir) and the
+        // macOS app bundle is dropped by the installer; either is conclusive evidence that
+        // Antigravity is installed, regardless of whether it has been launched.
+        public override bool IsInstalled
+        {
+            get
+            {
+                string home = Environment.GetFolderPath(Environment.SpecialFolder.UserProfile);
+                if (Directory.Exists(Path.Combine(home, ".antigravity"))) return true;
+                if (Directory.Exists(Path.Combine(home, ".gemini", "config"))) return true;
+                if (Directory.Exists(Path.Combine(home, ".gemini", "antigravity"))) return true;
+                if (RuntimeInformation.IsOSPlatform(OSPlatform.OSX))
+                    return Directory.Exists("/Applications/Antigravity.app");
+                return false;
+            }
+        }
+
+        public override IList<string> GetInstallationSteps() => new List<string>
+        {
+            "Open Antigravity 2.0",
+            "Click the more_horiz menu in the Agent pane > MCP Servers",
+            "Select 'Install' for Unity MCP or use the Configure button above",
+            "Restart Antigravity if necessary"
+        };
+    }
+}