blob: 4c3f6b8fe8b71c24973d6f6b540bd921778a9b6f [file] [log] [blame]
// Copyright 2016 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
import 'artifacts.dart';
import 'base/config.dart';
import 'base/context.dart';
import 'base/logger.dart';
import 'base/terminal.dart';
import 'cache.dart';
Logger get logger => context[Logger];
Cache get cache => Cache.instance;
Config get config => Config.instance;
Artifacts get artifacts => Artifacts.instance;
/// Display an error level message to the user. Commands should use this if they
/// fail in some way.
///
/// Set [emphasis] to true to make the output bold if it's supported.
/// Set [color] to a [TerminalColor] to color the output, if the logger
/// supports it. The [color] defaults to [TerminalColor.red].
void printError(
String message, {
StackTrace stackTrace,
bool emphasis,
TerminalColor color,
int indent,
int hangingIndent,
bool wrap,
}) {
logger.printError(
message,
stackTrace: stackTrace,
emphasis: emphasis ?? false,
color: color,
indent: indent,
hangingIndent: hangingIndent,
wrap: wrap,
);
}
/// Display normal output of the command. This should be used for things like
/// progress messages, success messages, or just normal command output.
///
/// Set `emphasis` to true to make the output bold if it's supported.
///
/// Set `newline` to false to skip the trailing linefeed.
///
/// If `indent` is provided, each line of the message will be prepended by the
/// specified number of whitespaces.
void printStatus(
String message, {
bool emphasis,
bool newline,
TerminalColor color,
int indent,
int hangingIndent,
bool wrap,
}) {
logger.printStatus(
message,
emphasis: emphasis ?? false,
color: color,
newline: newline ?? true,
indent: indent,
hangingIndent: hangingIndent,
wrap: wrap,
);
}
/// Use this for verbose tracing output. Users can turn this output on in order
/// to help diagnose issues with the toolchain or with their setup.
void printTrace(String message) => logger.printTrace(message);