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| 1 // Copyright (c) 2015, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2015, the Dart project authors. Please see the AUTHORS file |
| 2 // for details. All rights reserved. Use of this source code is governed by a | 2 // for details. All rights reserved. Use of this source code is governed by a |
| 3 // BSD-style license that can be found in the LICENSE file. | 3 // BSD-style license that can be found in the LICENSE file. |
| 4 | 4 |
| 5 library analyzer_cli.src.options; | 5 library analyzer_cli.src.options; |
| 6 | 6 |
| 7 import 'dart:io'; | 7 import 'dart:io'; |
| 8 | 8 |
| 9 import 'package:analyzer/file_system/physical_file_system.dart'; | 9 import 'package:analyzer/file_system/physical_file_system.dart'; |
| 10 import 'package:analyzer/src/command_line/arguments.dart'; | 10 import 'package:analyzer/src/command_line/arguments.dart'; |
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| 26 exitHandler(exitCode); | 26 exitHandler(exitCode); |
| 27 } | 27 } |
| 28 | 28 |
| 29 /// Exit handler. | 29 /// Exit handler. |
| 30 /// | 30 /// |
| 31 /// *Visible for testing.* | 31 /// *Visible for testing.* |
| 32 typedef void ExitHandler(int code); | 32 typedef void ExitHandler(int code); |
| 33 | 33 |
| 34 /// Analyzer commandline configuration options. | 34 /// Analyzer commandline configuration options. |
| 35 class CommandLineOptions { | 35 class CommandLineOptions { |
| 36 final bool enableNewAnalysisDriver = false; |
| 37 |
| 36 /// The path to output analysis results when in build mode. | 38 /// The path to output analysis results when in build mode. |
| 37 final String buildAnalysisOutput; | 39 final String buildAnalysisOutput; |
| 38 | 40 |
| 39 /// Whether to use build mode. | 41 /// Whether to use build mode. |
| 40 final bool buildMode; | 42 final bool buildMode; |
| 41 | 43 |
| 42 /// Whether to use build mode as a Bazel persistent worker. | 44 /// Whether to use build mode as a Bazel persistent worker. |
| 43 final bool buildModePersistentWorker; | 45 final bool buildModePersistentWorker; |
| 44 | 46 |
| 45 /// List of summary file paths to use in build mode. | 47 /// List of summary file paths to use in build mode. |
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| 191 | 193 |
| 192 /// Whether to strictly follow the specification when generating warnings on | 194 /// Whether to strictly follow the specification when generating warnings on |
| 193 /// "call" methods (fixes dartbug.com/21938). | 195 /// "call" methods (fixes dartbug.com/21938). |
| 194 bool get enableStrictCallChecks => | 196 bool get enableStrictCallChecks => |
| 195 contextBuilderOptions.defaultOptions.enableStrictCallChecks; | 197 contextBuilderOptions.defaultOptions.enableStrictCallChecks; |
| 196 | 198 |
| 197 /// Whether to relax restrictions on mixins (DEP 34). | 199 /// Whether to relax restrictions on mixins (DEP 34). |
| 198 bool get enableSuperMixins => | 200 bool get enableSuperMixins => |
| 199 contextBuilderOptions.defaultOptions.enableSuperMixins; | 201 contextBuilderOptions.defaultOptions.enableSuperMixins; |
| 200 | 202 |
| 203 /// The path to a `.packages` configuration file |
| 204 String get packageConfigPath => contextBuilderOptions.defaultPackageFilePath; |
| 205 |
| 201 /// The path to the package root | 206 /// The path to the package root |
| 202 String get packageRootPath => | 207 String get packageRootPath => |
| 203 contextBuilderOptions.defaultPackagesDirectoryPath; | 208 contextBuilderOptions.defaultPackagesDirectoryPath; |
| 204 | 209 |
| 205 /// The path to a `.packages` configuration file | |
| 206 String get packageConfigPath => contextBuilderOptions.defaultPackageFilePath; | |
| 207 | |
| 208 /// Parse [args] into [CommandLineOptions] describing the specified | 210 /// Parse [args] into [CommandLineOptions] describing the specified |
| 209 /// analyzer options. In case of a format error, calls [printAndFail], which | 211 /// analyzer options. In case of a format error, calls [printAndFail], which |
| 210 /// by default prints an error message to stderr and exits. | 212 /// by default prints an error message to stderr and exits. |
| 211 static CommandLineOptions parse(List<String> args, | 213 static CommandLineOptions parse(List<String> args, |
| 212 [printAndFail(String msg) = printAndFail]) { | 214 [printAndFail(String msg) = printAndFail]) { |
| 213 CommandLineOptions options = _parse(args); | 215 CommandLineOptions options = _parse(args); |
| 214 // Check SDK. | 216 // Check SDK. |
| 215 if (!options.buildModePersistentWorker) { | 217 if (!options.buildModePersistentWorker) { |
| 216 // Infer if unspecified. | 218 // Infer if unspecified. |
| 217 if (options.dartSdkPath == null) { | 219 if (options.dartSdkPath == null) { |
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| 527 | 529 |
| 528 static _showUsage(parser) { | 530 static _showUsage(parser) { |
| 529 errorSink | 531 errorSink |
| 530 .writeln('Usage: $_binaryName [options...] <libraries to analyze...>'); | 532 .writeln('Usage: $_binaryName [options...] <libraries to analyze...>'); |
| 531 errorSink.writeln(parser.getUsage()); | 533 errorSink.writeln(parser.getUsage()); |
| 532 errorSink.writeln(''); | 534 errorSink.writeln(''); |
| 533 errorSink.writeln( | 535 errorSink.writeln( |
| 534 'For more information, see http://www.dartlang.org/tools/analyzer.'); | 536 'For more information, see http://www.dartlang.org/tools/analyzer.'); |
| 535 } | 537 } |
| 536 } | 538 } |
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