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5491c8c146
This auto-formats all *.dart files in the repository outside of the `engine` subdirectory and enforces that these files stay formatted with a presubmit check. **Reviewers:** Please carefully review all the commits except for the one titled "formatted". The "formatted" commit was auto-generated by running `dev/tools/format.sh -a -f`. The other commits were hand-crafted to prepare the repo for the formatting change. I recommend reviewing the commits one-by-one via the "Commits" tab and avoiding Github's "Files changed" tab as it will likely slow down your browser because of the size of this PR. --------- Co-authored-by: Kate Lovett <katelovett@google.com> Co-authored-by: LongCatIsLooong <31859944+LongCatIsLooong@users.noreply.github.com>
104 lines
3.1 KiB
Dart
104 lines
3.1 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:async';
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import 'dart:convert';
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import 'dart:io';
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late Process daemon;
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// To use, start from the console and enter:
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// version: print version
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// shutdown: terminate the server
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// start: start an app
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// stop: stop a running app
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// devices: list devices
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// emulators: list emulators
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// emulator-launch: launch an emulator, append the word coldBoot to cold boot the emulator.
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Future<void> main() async {
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daemon = await Process.start('dart', <String>['bin/flutter_tools.dart', 'daemon']);
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print('daemon process started, pid: ${daemon.pid}');
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daemon.stdout
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.transform<String>(utf8.decoder)
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.transform<String>(const LineSplitter())
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.listen((String line) => print('<== $line'));
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daemon.stderr.listen(stderr.add);
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stdout.write('> ');
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stdin.transform<String>(utf8.decoder).transform<String>(const LineSplitter()).listen((
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String line,
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) {
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final List<String> words = line.split(' ');
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if (line == 'version' || line == 'v') {
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_send(<String, dynamic>{'method': 'daemon.version'});
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} else if (line == 'shutdown' || line == 'q') {
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_send(<String, dynamic>{'method': 'daemon.shutdown'});
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} else if (words.first == 'start') {
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_send(<String, dynamic>{
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'method': 'app.start',
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'params': <String, dynamic>{
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'deviceId': words[1],
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'projectDirectory': words[2],
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'launchMode': words[3],
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},
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});
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} else if (words.first == 'stop') {
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if (words.length > 1) {
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_send(<String, dynamic>{
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'method': 'app.stop',
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'params': <String, dynamic>{'appId': words[1]},
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});
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} else {
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_send(<String, dynamic>{'method': 'app.stop'});
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}
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} else if (words.first == 'restart') {
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if (words.length > 1) {
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_send(<String, dynamic>{
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'method': 'app.restart',
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'params': <String, dynamic>{'appId': words[1]},
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});
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} else {
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_send(<String, dynamic>{'method': 'app.restart'});
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}
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} else if (line == 'devices') {
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_send(<String, dynamic>{'method': 'device.getDevices'});
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} else if (line == 'emulators') {
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_send(<String, dynamic>{'method': 'emulator.getEmulators'});
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} else if (words.first == 'emulator-launch') {
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_send(<String, dynamic>{
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'method': 'emulator.launch',
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'params': <String, dynamic>{
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'emulatorId': words[1],
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if (words.contains('coldBoot')) 'coldBoot': true,
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},
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});
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} else if (line == 'enable') {
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_send(<String, dynamic>{'method': 'device.enable'});
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} else {
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_send(<String, dynamic>{'method': line.trim()});
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}
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stdout.write('> ');
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});
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// Print in the callback can't fail.
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unawaited(
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daemon.exitCode.then<int>((int code) {
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print('daemon exiting ($code)');
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exit(code);
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}),
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);
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}
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int id = 0;
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void _send(Map<String, dynamic> map) {
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map['id'] = id++;
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final String str = '[${json.encode(map)}]';
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daemon.stdin.writeln(str);
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print('==> $str');
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}
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