Nate Bosch
58e7e7eb26
The `url` argument is changing from `Object`, accepting either `String` or `Uri` at runtime, to `Uri` for better static help. https://github.com/dart-lang/http/pull/507 - Switch to using `Uri` for requests. Where sensible push this type into the signature of the surrounding method. - Make some updated method private where they were unnecessarily public which makes it harder to have confidence when looking for usages. Rename a method with an unnecessary `get` name. Change-Id: Ibf075741d6b9d292349b15f1dc84004981729aca Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/179368 Auto-Submit: Nate Bosch <nbosch@google.com> Commit-Queue: Jake Macdonald <jakemac@google.com> Reviewed-by: Jake Macdonald <jakemac@google.com>
92 lines
2.3 KiB
Dart
92 lines
2.3 KiB
Dart
// Copyright (c) 2015, the Dart project authors. Please see the AUTHORS file
|
|
// for details. All rights reserved. Use of this source code is governed by a
|
|
// BSD-style license that can be found in the LICENSE file.
|
|
|
|
// @dart = 2.7
|
|
|
|
import 'dart:io';
|
|
import 'package:args/args.dart';
|
|
import 'package:http/http.dart' as http;
|
|
import 'package:source_maps/source_maps.dart';
|
|
|
|
ArgParser parser = new ArgParser()
|
|
..addFlag('inline',
|
|
abbr: 'i',
|
|
negatable: true,
|
|
help: 'Inline untranslatable parts..',
|
|
defaultsTo: false);
|
|
|
|
main(List<String> arguments) async {
|
|
ArgResults options = parser.parse(arguments);
|
|
|
|
if (options.rest.length != 1) {
|
|
print('Usage: <script.dart> [<options>] <file or url for source map file>\n'
|
|
'Options:\n'
|
|
'${parser.usage}');
|
|
exit(2);
|
|
}
|
|
|
|
String url = options.rest[0];
|
|
String data;
|
|
if (url.startsWith("http://") || url.startsWith("https://")) {
|
|
data = (await http.get(Uri.parse(url))).body;
|
|
} else {
|
|
data = new File(url).readAsStringSync();
|
|
}
|
|
|
|
SingleMapping sourceMap = parse(data);
|
|
|
|
print("Now paste the stacktrace here. Finish with at least 3 empty lines...");
|
|
|
|
int emptyInARow = 0;
|
|
List<String> lines = [];
|
|
while (true) {
|
|
String line = stdin.readLineSync();
|
|
if (line == null) break;
|
|
if (line == "") {
|
|
++emptyInARow;
|
|
} else {
|
|
lines.add(line);
|
|
emptyInARow = 0;
|
|
}
|
|
|
|
if (emptyInARow >= 3) break;
|
|
}
|
|
|
|
List<String> tailMessages = [];
|
|
|
|
for (String line in lines) {
|
|
Iterable<Match> ms = new RegExp(r"(\d+):(\d+)").allMatches(line);
|
|
if (ms.isEmpty) {
|
|
if (options['inline']) {
|
|
print("----- (unparseable) -----");
|
|
} else {
|
|
tailMessages.add("Unparseable line: $line");
|
|
}
|
|
continue;
|
|
}
|
|
Match m = ms.first;
|
|
int l = int.parse(m.group(1));
|
|
int c = int.parse(m.group(2));
|
|
SourceMapSpan span = sourceMap.spanFor(l, c);
|
|
if (span?.start == null) {
|
|
if (options['inline']) {
|
|
print("----- (unparseable) -----");
|
|
} else {
|
|
tailMessages.add("No sourcemap entry for line line: $line");
|
|
}
|
|
continue;
|
|
}
|
|
print(span.start.toolString);
|
|
}
|
|
|
|
if (tailMessages.isNotEmpty) {
|
|
print("");
|
|
print("Messages:");
|
|
print("");
|
|
for (String line in tailMessages) {
|
|
print(line);
|
|
}
|
|
}
|
|
}
|