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Use processManager.canRun instead of file existance check.

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This commit is contained in:
Alexander Aprelev 2017-12-22 14:58:53 -08:00
parent a6c963032e
commit 70b32e85a3
1 changed files with 3 additions and 2 deletions
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5
packages/flutter_tools/lib/src/artifacts.dart
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@ -7,6 +7,7 @@ import 'package:meta/meta.dart';
import 'base/context.dart';
import 'base/file_system.dart';
import 'base/platform.dart';
import 'base/process_manager.dart';
import 'build_info.dart';
import 'globals.dart';
@ -33,7 +34,7 @@ String _artifactToFileName(Artifact artifact) {
case Artifact.dartVmEntryPointsTxt:
return 'dart_vm_entry_points.txt';
case Artifact.genSnapshot:
return platform.isWindows ? 'gen_snapshot.exe' : 'gen_snapshot';
return 'gen_snapshot';
case Artifact.flutterTester:
return 'flutter_tester';
case Artifact.snapshotDart:
@ -266,7 +267,7 @@ class LocalEngineArtifacts extends Artifacts {
final String genSnapshotName = _artifactToFileName(Artifact.genSnapshot);
for (String clangDir in clangDirs) {
final String genSnapshotPath = fs.path.join(engineOutPath, clangDir, genSnapshotName);
if (fs.file(genSnapshotPath).existsSync())
if (processManager.canRun(genSnapshotPath))
return genSnapshotPath;
}
throw new Exception('Unable to find $genSnapshotName');