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// Copyright 2015 The Bazel Authors. All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package com.google.devtools.build.lib.runtime.commands;
import com.google.common.collect.ImmutableList;
import com.google.devtools.build.lib.analysis.OutputGroupProvider;
import com.google.devtools.build.lib.buildtool.BuildRequest;
import com.google.devtools.build.lib.buildtool.BuildTool;
import com.google.devtools.build.lib.events.Event;
import com.google.devtools.build.lib.rules.android.WriteAdbArgsAction;
import com.google.devtools.build.lib.rules.android.WriteAdbArgsAction.StartType;
import com.google.devtools.build.lib.runtime.BlazeCommand;
import com.google.devtools.build.lib.runtime.BlazeRuntime;
import com.google.devtools.build.lib.runtime.Command;
import com.google.devtools.build.lib.runtime.CommandEnvironment;
import com.google.devtools.build.lib.util.AbruptExitException;
import com.google.devtools.build.lib.util.ExitCode;
import com.google.devtools.common.options.Option;
import com.google.devtools.common.options.OptionPriority;
import com.google.devtools.common.options.OptionsBase;
import com.google.devtools.common.options.OptionsParser;
import com.google.devtools.common.options.OptionsParsingException;
import com.google.devtools.common.options.OptionsProvider;
import java.util.List;
/**
* Implementation of the 'mobile-install' command.
*/
@Command(name = "mobile-install",
builds = true,
options = { MobileInstallCommand.Options.class, WriteAdbArgsAction.Options.class },
inherits = { BuildCommand.class },
shortDescription = "Installs targets to mobile devices.",
completion = "label",
allowResidue = true,
help = "resource:mobile-install.txt")
public class MobileInstallCommand implements BlazeCommand {
/**
* Command line options for the 'mobile-install' command.
*/
public static final class Options extends OptionsBase {
@Option(name = "split_apks",
defaultValue = "false",
category = "undocumented")
public boolean splitApks;
@Option(name = "incremental",
category = "mobile-install",
defaultValue = "false",
help = "Whether to do an incremental install. If true, try to avoid unnecessary additional "
+ "work by reading the state of the device the code is to be installed on and using "
+ "that information to avoid unnecessary work. If false (the default), always do a "
+ "full install.")
public boolean incremental;
}
@Override
public ExitCode exec(CommandEnvironment env, OptionsProvider options) {
BlazeRuntime runtime = env.getRuntime();
Options mobileInstallOptions = options.getOptions(Options.class);
WriteAdbArgsAction.Options adbOptions = options.getOptions(WriteAdbArgsAction.Options.class);
if (adbOptions.start == StartType.WARM && !mobileInstallOptions.incremental) {
env.getReporter().handle(Event.warn(
"Warm start is enabled, but will have no effect on a non-incremental build"));
}
List<String> targets = ProjectFileSupport.getTargets(runtime, options);
BuildRequest request = BuildRequest.create(
this.getClass().getAnnotation(Command.class).name(), options,
runtime.getStartupOptionsProvider(), targets,
env.getReporter().getOutErr(), env.getCommandId(), env.getCommandStartTime());
return new BuildTool(env).processRequest(request, null).getExitCondition();
}
@Override
public void editOptions(CommandEnvironment env, OptionsParser optionsParser)
throws AbruptExitException {
try {
String outputGroup =
optionsParser.getOptions(Options.class).splitApks ? "mobile_install_split"
: optionsParser.getOptions(Options.class).incremental ? "mobile_install_incremental"
: "mobile_install_full";
optionsParser.parse(OptionPriority.COMMAND_LINE,
"Options required by the mobile-install command",
ImmutableList.of(
"--output_groups=-" + OutputGroupProvider.DEFAULT,
"--output_groups=-" + OutputGroupProvider.HIDDEN_TOP_LEVEL,
"--output_groups=" + outputGroup));
} catch (OptionsParsingException e) {
throw new IllegalStateException(e);
}
}
}
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