e768c92fbc
* Update packages. * Add many more global analyses. * Catch trailing spaces and trailing newlines in all text files. Before we were only checking newly added files, but that means we missed some. * Port the trailing spaces logic to work on Windows too. * Correct all the files with trailing spaces and newlines. * Refactor some of the dev/bots logic into a utils.dart library. Notably, the "exit" and "print" shims for testing are now usable from test.dart, analyze.dart, and run_command.dart. * Add an "exitWithError" function that prints the red lines and then exits. This is the preferred way to exit from test.dart, analyze.dart, and run_command.dart. * More consistency in the output of analyze.dart. * Refactor analyze.dart to use the _allFiles file enumerating logic more widely. * Add some double-checking logic to the _allFiles logic to catch cases where changes to that logic end up catching fewer files than expected (helps prevent future false positives). * Add a check to prevent new binary files from being added to the repository. Grandfather in the binaries that we've already added. * Update all the dependencies (needed because we now import crypto in dev/bots/analyze.dart).
73 lines
2.5 KiB
Dart
73 lines
2.5 KiB
Dart
// Copyright 2014 The Flutter Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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import 'dart:core' as core_internals show print;
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import 'dart:core' hide print;
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import 'dart:io' as io_internals show exit;
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import 'dart:io' hide exit;
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final bool hasColor = stdout.supportsAnsiEscapes;
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final String bold = hasColor ? '\x1B[1m' : ''; // used for shard titles
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final String red = hasColor ? '\x1B[31m' : ''; // used for errors
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final String green = hasColor ? '\x1B[32m' : ''; // used for section titles, commands
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final String yellow = hasColor ? '\x1B[33m' : ''; // unused
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final String cyan = hasColor ? '\x1B[36m' : ''; // used for paths
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final String reverse = hasColor ? '\x1B[7m' : ''; // used for clocks
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final String reset = hasColor ? '\x1B[0m' : '';
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class ExitException implements Exception {
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ExitException(this.exitCode);
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final int exitCode;
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void apply() {
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io_internals.exit(exitCode);
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}
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}
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// We actually reimplement exit() so that it uses exceptions rather
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// than truly immediately terminating the application, so that we can
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// test the exit code in unit tests (see test/analyze_test.dart).
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void exit(int exitCode) {
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throw ExitException(exitCode);
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}
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void exitWithError(List<String> messages) {
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final String redLine = '$red━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━$reset';
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print(redLine);
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messages.forEach(print);
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print(redLine);
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exit(1);
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}
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typedef PrintCallback = void Function(Object line);
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// Allow print() to be overridden, for tests.
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PrintCallback print = core_internals.print;
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String get clock {
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final DateTime now = DateTime.now();
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return '$reverse▌'
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'${now.hour.toString().padLeft(2, "0")}:'
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'${now.minute.toString().padLeft(2, "0")}:'
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'${now.second.toString().padLeft(2, "0")}'
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'▐$reset';
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}
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String prettyPrintDuration(Duration duration) {
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String result = '';
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final int minutes = duration.inMinutes;
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if (minutes > 0)
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result += '${minutes}min ';
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final int seconds = duration.inSeconds - minutes * 60;
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final int milliseconds = duration.inMilliseconds - (seconds * 1000 + minutes * 60 * 1000);
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result += '$seconds.${milliseconds.toString().padLeft(3, "0")}s';
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return result;
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}
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void printProgress(String action, String workingDir, String command) {
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print('$clock $action: cd $cyan$workingDir$reset; $green$command$reset');
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}
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