Linter Demo

Errors: 3

Warnings: 1

File: /home/fstrocco/Dart/dart/benchmark/dartstyle/lib/src/io.dart

// 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.io; import 'dart:io'; import 'package:path/path.dart' as p; import 'dart_formatter.dart'; import 'formatter_exception.dart'; import 'formatter_options.dart'; import 'source_code.dart'; /// Runs the formatter on every .dart file in [path] (and its subdirectories), /// and replaces them with their formatted output. /// /// Returns `true` if successful or `false` if an error occurred in any of the /// files. bool processDirectory(FormatterOptions options, Directory directory) { options.reporter.showDirectory(directory.path); var success = true; for (var entry in directory.listSync( recursive: true, followLinks: options.followLinks)) { var relative = p.relative(entry.path, from: directory.path); if (entry is Link) { options.reporter.showSkippedLink(relative); continue; } if (entry is! File || !entry.path.endsWith(".dart")) continue; // If the path is in a subdirectory starting with ".", ignore it. if (p.split(relative).any((part) => part.startsWith("."))) { options.reporter.showHiddenFile(relative); continue; } if (!processFile(options, entry, label: relative)) success = false; } return success; } /// Runs the formatter on [file]. /// /// Returns `true` if successful or `false` if an error occurred. bool processFile(FormatterOptions options, File file, {String label}) { if (label == null) label = file.path; var formatter = new DartFormatter(pageWidth: options.pageWidth); try { var source = new SourceCode(file.readAsStringSync(), uri: file.path); options.reporter.beforeFile(file, label); var output = formatter.formatSource(source); options.reporter .afterFile(file, label, output, changed: source.text != output.text); return true; } on FormatterException catch (err) { var color = Platform.operatingSystem != "windows" && stdioType(stderr) == StdioType.TERMINAL; stderr.writeln(err.message(color: color)); } catch (err, stack) { stderr.writeln('''Hit a bug in the formatter when formatting $label. Please report at: github.com/dart-lang/dart_style/issues $err $stack'''); } return false; }