Sam Rawlins
7320da0d19
Work towards https://github.com/dart-lang/sdk/issues/53578 Change-Id: Ia07d999abc2fcf4b8195c9f7688799bc099a1d88 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/341385 Reviewed-by: Phil Quitslund <pquitslund@google.com> Reviewed-by: Alexander Thomas <athom@google.com> Reviewed-by: Jonas Termansen <sortie@google.com> Commit-Queue: Samuel Rawlins <srawlins@google.com>
29 lines
918 B
Dart
29 lines
918 B
Dart
// Copyright (c) 2023, 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:path/path.dart' as path;
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List<String> get _packageRoot {
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var parts = path.split(path.dirname(path.fromUri(Platform.script.path)));
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while (parts.last != 'linter') {
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parts.removeLast();
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if (parts.isEmpty) {
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throw StateError("Script is not located inside a 'linter' directory? "
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"'${Platform.script.path}'");
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}
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}
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return parts;
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}
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String pathRelativeToPackageRoot(Iterable<String> parts) =>
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path.joinAll([..._packageRoot, ...parts]);
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String pathRelativeToPkgDir(Iterable<String> parts) {
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var pathParts = _packageRoot;
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pathParts.replaceRange(pathParts.length - 1, pathParts.length, parts);
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return path.joinAll(pathParts);
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}
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