Also add plugin to drift

drift/tools/analyzer_plugin/bin/plugin.dart

@@ -0,0 +1,43 @@
+//@dart=2.6
+
+import 'dart:convert';
+import 'dart:isolate';
+
+import 'package:drift_dev/plugin.dart' as plugin;
+import 'package:web_socket_channel/io.dart';
+
+const useDebuggingVariant = false;
+
+void main(List<String> args, SendPort sendPort) {
+  if (useDebuggingVariant) {
+    _PluginProxy(sendPort).start();
+  } else {
+    plugin.start(args, sendPort);
+  }
+}
+
+// Used during development. See CONTRIBUTING.md in the moor repo on how to debug
+// the plugin.
+class _PluginProxy {
+  final SendPort sendToAnalysisServer;
+
+  ReceivePort _receive;
+  IOWebSocketChannel _channel;
+
+  _PluginProxy(this.sendToAnalysisServer);
+
+  Future<void> start() async {
+    _channel = IOWebSocketChannel.connect('ws://localhost:9999');
+    _receive = ReceivePort();
+    sendToAnalysisServer.send(_receive.sendPort);
+
+    _receive.listen((data) {
+      // the server will send messages as maps, convert to json
+      _channel.sink.add(json.encode(data));
+    });
+
+    _channel.stream.listen((data) {
+      sendToAnalysisServer.send(json.decode(data as String));
+    });
+  }
+}

drift/tools/analyzer_plugin/pubspec.yaml

@@ -0,0 +1,18 @@
+name: analyzer_load_moor_plugin
+version: 1.0.0
+description: This pubspec is a part of Drift and determines the version of the analyzer plugin to load
+
+environment: 
+  sdk: '>=2.9.0 <3.0.0'
+
+dependencies:
+  drift_dev: ^1.0.0
+  web_socket_channel: ^1.0.15
+
+# These overrides are only needed when working on the plugin with useDebuggingVariant = false (not recommended)
+
+#dependency_overrides:
+# drift_dev:
+#  path: /path/to/drift/drift_dev
+# sqlparser:
+#  path: /path/to/drift/sqlparser

drift_dev/lib/src/backends/plugin/plugin.dart

@@ -41,9 +41,9 @@ class MoorPlugin extends ServerPlugin
   }
 
   @override
-  List<String> get fileGlobsToAnalyze => const ['*.moor'];
+  List<String> get fileGlobsToAnalyze => const ['*.moor', '*.drift'];
   @override
-  String get name => 'Moor plugin';
+  String get name => 'Drift plugin';
   @override
   // docs say that this should a version of _this_ plugin, but they lie. this
   // version will be used to determine compatibility with the analyzer

drift_dev/pubspec.yaml

@@ -25,7 +25,7 @@ dependencies:
   io: ^1.0.3
 
   # Moor-specific analysis and apis
-  drift: ^4.6.0
+  drift: ^1.0.0
   sqlite3: '>=0.1.6 <2.0.0'
   sqlparser: ^0.17.0