Index: dart_style/lib/src/formatter_options.dart |
diff --git a/dart_style/lib/src/formatter_options.dart b/dart_style/lib/src/formatter_options.dart |
deleted file mode 100644 |
index 3869e8a43637943b4cd652920788e5141641b70f..0000000000000000000000000000000000000000 |
--- a/dart_style/lib/src/formatter_options.dart |
+++ /dev/null |
@@ -1,119 +0,0 @@ |
-// Copyright (c) 2014, 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 dart_style.src.formatter_options; |
- |
-import 'dart:convert'; |
-import 'dart:io'; |
- |
-import 'source_code.dart'; |
- |
-/// Global options that affect how the formatter produces and uses its outputs. |
-class FormatterOptions { |
- /// The [OutputReporter] used to show the formatting results. |
- final OutputReporter reporter; |
- |
- /// The number of columns that formatted output should be constrained to fit |
- /// within. |
- final int pageWidth; |
- |
- /// Whether symlinks should be traversed when formatting a directory. |
- final bool followLinks; |
- |
- FormatterOptions(this.reporter, |
- {this.pageWidth: 80, this.followLinks: false}); |
-} |
- |
-/// How the formatter reports the results it produces. |
-abstract class OutputReporter { |
- /// Prints only the names of files whose contents are different from their |
- /// formatted version. |
- static final dryRun = new _DryRunReporter(); |
- |
- /// Prints the formatted results of each file to stdout. |
- static final print = new _PrintReporter(); |
- |
- /// Prints the formatted result and selection info of each file to stdout as |
- /// a JSON map. |
- static final printJson = new _PrintJsonReporter(); |
- |
- /// Overwrites each file with its formatted result. |
- static final overwrite = new _OverwriteReporter(); |
- |
- /// Describe the directory whose contents are about to be processed. |
- void showDirectory(String path) {} |
- |
- /// Describe the symlink at [path] that wasn't followed. |
- void showSkippedLink(String path) {} |
- |
- /// Describe the hidden file at [path] that wasn't processed. |
- void showHiddenFile(String path) {} |
- |
- /// Describe the processed file at [path] whose formatted result is [output]. |
- /// |
- /// If the contents of the file are the same as the formatted output, |
- /// [changed] will be false. |
- void showFile(File file, String label, SourceCode output, {bool changed}); |
-} |
- |
-/// Prints only the names of files whose contents are different from their |
-/// formatted version. |
-class _DryRunReporter extends OutputReporter { |
- void showFile(File file, String label, SourceCode output, {bool changed}) { |
- // Only show the changed files. |
- if (changed) print(label); |
- } |
-} |
- |
-/// Prints the formatted results of each file to stdout. |
-class _PrintReporter extends OutputReporter { |
- void showDirectory(String path) { |
- print("Formatting directory $path:"); |
- } |
- |
- void showSkippedLink(String path) { |
- print("Skipping link $path"); |
- } |
- |
- void showHiddenFile(String path) { |
- print("Skipping hidden file $path"); |
- } |
- |
- void showFile(File file, String label, SourceCode output, {bool changed}) { |
- // Don't add an extra newline. |
- stdout.write(output.text); |
- } |
-} |
- |
-/// Prints the formatted result and selection info of each file to stdout as a |
-/// JSON map. |
-class _PrintJsonReporter extends OutputReporter { |
- void showFile(File file, String label, SourceCode output, {bool changed}) { |
- // TODO(rnystrom): Put an empty selection in here to remain compatible with |
- // the old formatter. Since there's no way to pass a selection on the |
- // command line, this will never be used, which is why it's hard-coded to |
- // -1, -1. If we add support for passing in a selection, put the real |
- // result here. |
- print(JSON.encode({ |
- "path": label, |
- "source": output.text, |
- "selection": { |
- "offset": output.selectionStart != null ? output.selectionStart : -1, |
- "length": output.selectionLength != null ? output.selectionLength : -1 |
- } |
- })); |
- } |
-} |
- |
-/// Overwrites each file with its formatted result. |
-class _OverwriteReporter extends _PrintReporter { |
- void showFile(File file, String label, SourceCode output, {bool changed}) { |
- if (changed) { |
- file.writeAsStringSync(output.text); |
- print("Formatted $label"); |
- } else { |
- print("Unchanged $label"); |
- } |
- } |
-} |