flutter/packages/flutter_tools/lib/src/macos/cocoapod_utils.dart
stuartmorgan 3ebebebb8d
Implement plugin tooling support for macOS (#33636)
Enables the CocoaPods-based plugin workflow for macOS. This allows a
macOS project to automatically fetch and add native plugin
implementations via CocoaPods for anything in pubspec.yaml, as is done
on iOS.
2019-05-31 13:19:44 -07:00

47 lines
1.7 KiB
Dart

// Copyright 2019 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 'dart:async';
import '../base/file_system.dart';
import '../base/fingerprint.dart';
import '../build_info.dart';
import '../ios/xcodeproj.dart';
import '../plugins.dart';
import '../project.dart';
import 'cocoapods.dart';
/// For a given build, determines whether dependencies have changed since the
/// last call to processPods, then calls processPods with that information.
Future<void> processPodsIfNeeded(XcodeBasedProject xcodeProject,
String buildDirectory, BuildMode buildMode) async {
final FlutterProject project = xcodeProject.parent;
// Ensure that the plugin list is up to date, since hasPlugins relies on it.
refreshPluginsList(project);
if (!(hasPlugins(project) || (project.isModule && xcodeProject.podfile.existsSync()))) {
return;
}
// If the Xcode project, Podfile, or generated xcconfig have changed since
// last run, pods should be updated.
final Fingerprinter fingerprinter = Fingerprinter(
fingerprintPath: fs.path.join(buildDirectory, 'pod_inputs.fingerprint'),
paths: <String>[
xcodeProject.xcodeProjectInfoFile.path,
xcodeProject.podfile.path,
xcodeProject.generatedXcodePropertiesFile.path,
],
properties: <String, String>{},
);
final bool didPodInstall = await cocoaPods.processPods(
xcodeProject: xcodeProject,
engineDir: flutterFrameworkDir(buildMode),
isSwift: xcodeProject.isSwift,
dependenciesChanged: !await fingerprinter.doesFingerprintMatch(),
);
if (didPodInstall) {
await fingerprinter.writeFingerprint();
}
}