Index: pkg/path/lib/src/style/posix.dart |
diff --git a/pkg/path/lib/src/style/posix.dart b/pkg/path/lib/src/style/posix.dart |
new file mode 100644 |
index 0000000000000000000000000000000000000000..72e70441a7d37746f5b41e7bd7b82d9b96c711be |
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+++ b/pkg/path/lib/src/style/posix.dart |
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+// Copyright (c) 2013, 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. |
+ |
+library path.style.posix; |
+ |
+import '../parsed_path.dart'; |
+import '../style.dart'; |
+ |
+/// The style for POSIX paths. |
+class PosixStyle extends Style { |
+ PosixStyle(); |
+ |
+ final name = 'posix'; |
+ final separator = '/'; |
+ final separatorPattern = new RegExp(r'/'); |
+ final needsSeparatorPattern = new RegExp(r'[^/]$'); |
+ final rootPattern = new RegExp(r'^/'); |
+ |
+ String pathFromUri(Uri uri) { |
+ if (uri.scheme == '' || uri.scheme == 'file') { |
+ return Uri.decodeComponent(uri.path); |
+ } |
+ throw new ArgumentError("Uri $uri must have scheme 'file:'."); |
+ } |
+ |
+ Uri absolutePathToUri(String path) { |
+ var parsed = new ParsedPath.parse(path, this); |
+ if (parsed.parts.isEmpty) { |
+ // If the path is a bare root (e.g. "/"), [components] will |
+ // currently be empty. We add two empty components so the URL constructor |
+ // produces "file:///", with a trailing slash. |
+ parsed.parts.addAll(["", ""]); |
+ } else if (parsed.hasTrailingSeparator) { |
+ // If the path has a trailing slash, add a single empty component so the |
+ // URI has a trailing slash as well. |
+ parsed.parts.add(""); |
+ } |
+ |
+ return new Uri(scheme: 'file', pathSegments: parsed.parts); |
+ } |
+} |