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Catch errors during production of kernel dill (#9248)

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Jonah Williams 2019-06-14 20:50:22 -07:00 committed by GitHub
parent e7853df271
commit f44b7b5662
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1 changed files with 27 additions and 7 deletions
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34
web_sdk/flutter_kernel_sdk.dart
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@ -2,16 +2,26 @@
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// These packages exist in the third_party/dart .package, but not locally
// which confuses the analyzer.
// ignore_for_file: uri_does_not_exist
import 'dart:async';
import 'dart:convert' show json;
import 'dart:io';
import 'package:args/args.dart' show ArgParser;
import 'package:dev_compiler/src/compiler/module_builder.dart'; // ignore: uri_does_not_exist
import 'package:dev_compiler/src/compiler/shared_command.dart' show SharedCompilerOptions; // ignore: uri_does_not_exist
import 'package:dev_compiler/src/kernel/target.dart'; // ignore: uri_does_not_exist
import 'package:dev_compiler/src/kernel/command.dart'; // ignore: uri_does_not_exist
import 'package:dev_compiler/src/kernel/compiler.dart'; // ignore: uri_does_not_exist
import 'package:front_end/src/api_unstable/ddc.dart' show CompilerOptions, kernelForComponent;
import 'package:dev_compiler/src/compiler/module_builder.dart';
import 'package:dev_compiler/src/compiler/shared_command.dart'
show SharedCompilerOptions;
import 'package:dev_compiler/src/kernel/target.dart';
import 'package:dev_compiler/src/kernel/command.dart';
import 'package:dev_compiler/src/kernel/compiler.dart';
import 'package:front_end/src/api_unstable/ddc.dart'
show
CompilerOptions,
kernelForComponent,
DiagnosticMessage,
printDiagnosticMessage,
Severity;
import 'package:kernel/kernel.dart';
import 'package:kernel/target/targets.dart';
import 'package:path/path.dart' as path;
@ -36,14 +46,24 @@ Future main(List<String> args) async {
}
var librarySpecPath = parserOptions['libraries'] as String;
var packagesPath = path.join(ddcPath, '../third_party/dart/.packages');
void onDiagnostic(DiagnosticMessage message) {
printDiagnosticMessage(message, print);
if (message.severity == Severity.error ||
message.severity == Severity.internalProblem) {
exitCode = 1;
}
}
var target = FlutterDevCompilerTarget();
var options = CompilerOptions()
..compileSdk = true
// TODO(sigmund): remove this unnecessary option when possible.
..sdkRoot = Uri.base
..packagesFileUri = Uri.base.resolveUri(Uri.file(packagesPath))
..librariesSpecificationUri = Uri.base.resolveUri(Uri.file(librarySpecPath))
..target = target;
..target = target
..onDiagnostic = onDiagnostic;
var inputs = target.extraRequiredLibraries.map(Uri.parse).toList();
var component = await kernelForComponent(inputs, options);