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Report early error if appropriate host local engine is not found. (#26766)

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Alexander Aprelev 2019-01-18 11:26:54 -08:00 committed by GitHub
parent 5d0c1b86ee
commit 07c592d901
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1 changed files with 3 additions and 0 deletions
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packages/flutter_tools/lib/src/runner/flutter_command_runner.dart
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@ -457,6 +457,9 @@ class FlutterCommandRunner extends CommandRunner<void> {
final String basename = fs.path.basename(engineBuildPath);
final String hostBasename = 'host_' + basename.replaceFirst('_sim_', '_').substring(basename.indexOf('_') + 1);
final String engineHostBuildPath = fs.path.normalize(fs.path.join(fs.path.dirname(engineBuildPath), hostBasename));
if (!fs.isDirectorySync(engineHostBuildPath)) {
throwToolExit(userMessages.runnerNoEngineBuild(engineHostBuildPath), exitCode: 2);
}
return EngineBuildPaths(targetEngine: engineBuildPath, hostEngine: engineHostBuildPath);
}