Kevin Moore
d908743de1
Before fixing https://github.com/dart-lang/homebrew-dart/issues/58 Change-Id: Id09065c9a732d0eb4268f2667ff1bfea635d0922 Reviewed-on: https://dart-review.googlesource.com/c/88900 Reviewed-by: Alexander Thomas <athom@google.com> Commit-Queue: Alexander Thomas <athom@google.com> Auto-Submit: Kevin Moore <kevmoo@google.com>
55 lines
1.5 KiB
Dart
55 lines
1.5 KiB
Dart
// Copyright (c) 2014, the Dart project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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import 'dart:io';
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import 'package:args/args.dart';
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import 'package:path/path.dart' as p;
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import 'package:stack_trace/stack_trace.dart';
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import 'package:update_homebrew/update_homebrew.dart';
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void main(List<String> args) async {
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final parser = ArgParser()
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..addOption('revision', abbr: 'r')
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..addOption('channel', abbr: 'c', allowed: supportedChannels);
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final options = parser.parse(args);
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final revision = options['revision'] as String;
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final channel = options['channel'] as String;
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if ([revision, channel].contains(null)) {
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print(
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"Usage: generate.dart -r revision -c channel <path_to_existing_dart.rb>");
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exitCode = 1;
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return;
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}
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if (options.rest.length != 1) {
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print("Pass in the path to an existing '$dartRbFileName' file.");
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exitCode = 1;
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return;
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}
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final existingDartRb = options.rest.single;
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var file = File(existingDartRb);
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if (!file.existsSync()) {
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print("Expected '$existingDartRb' to exist.");
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exitCode = 1;
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return;
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}
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if (p.basename(existingDartRb) != dartRbFileName) {
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print("Expected provided path to end with '$dartRbFileName'.");
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exitCode = 1;
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}
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await Chain.capture(() async {
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await writeHomebrewInfo(channel, revision, file.parent.path);
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}, onError: (error, chain) {
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print(error);
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print(chain.terse);
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exitCode = 1;
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});
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}
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