Example of using AnalysisDriver

try-analysis-driver.dart

import 'dart:io';

import 'package:analyzer/file_system/physical_file_system.dart';
import 'package:analyzer/src/context/builder.dart';
import 'package:analyzer/src/dart/analysis/byte_store.dart';
import 'package:analyzer/src/dart/analysis/driver.dart';
import 'package:analyzer/src/dart/analysis/file_byte_store.dart';
import 'package:analyzer/src/dart/analysis/file_state.dart';
import 'package:analyzer/src/dart/sdk/sdk.dart';
import 'package:analyzer/src/generated/sdk.dart';

main() async {
  PerformanceLog logger = new PerformanceLog(stdout);
//  var byteStore = new MemoryByteStore();
  ByteStore byteStore = new FileByteStore(
      '/Users/scheglov/.dartServer/.analysis-driver', 1024 * 1024 * 1024);

  AnalysisDriverScheduler scheduler = new AnalysisDriverScheduler(logger);
  scheduler.start();

  String defaultSdkPath = FolderBasedDartSdk
      .defaultSdkDirectory(PhysicalResourceProvider.INSTANCE)
      .path;

  ContextBuilder contextBuilder = new ContextBuilder(
      PhysicalResourceProvider.INSTANCE,
      new DartSdkManager(defaultSdkPath, false),
      null);
  contextBuilder.performanceLog = logger;
  contextBuilder.byteStore = byteStore;
  contextBuilder.fileContentOverlay = new FileContentOverlay();
  contextBuilder.analysisDriverScheduler = scheduler;

  var driver = contextBuilder
      .buildDriver('/Users/scheglov/Source/Dart/sdk.git/sdk/pkg/analyzer');

  String testPath =
      '/Users/scheglov/Source/Dart/sdk.git/sdk/pkg/analyzer/lib/src/generated/constant.dart';

  for (int i = 0; i < 10; i++) {
    var analysisResult = await driver.getResult(testPath);
    print(analysisResult.unit.element);
  }
}