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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.rules.android;
import com.google.devtools.build.lib.actions.Artifact;
import com.google.devtools.build.lib.actions.MutableActionGraph.ActionConflictException;
import com.google.devtools.build.lib.analysis.ConfiguredTarget;
import com.google.devtools.build.lib.analysis.FilesToRunProvider;
import com.google.devtools.build.lib.analysis.RuleConfiguredTargetBuilder;
import com.google.devtools.build.lib.analysis.RuleConfiguredTargetFactory;
import com.google.devtools.build.lib.analysis.RuleContext;
import com.google.devtools.build.lib.analysis.RunfilesProvider;
import com.google.devtools.build.lib.analysis.TransitiveInfoCollection;
import com.google.devtools.build.lib.analysis.configuredtargets.RuleConfiguredTarget.Mode;
import com.google.devtools.build.lib.collect.nestedset.NestedSetBuilder;
import com.google.devtools.build.lib.collect.nestedset.Order;
import com.google.devtools.build.lib.packages.AggregatingAttributeMapper;
import com.google.devtools.build.lib.rules.java.JavaConfiguration;
import com.google.devtools.build.lib.syntax.Type;
/** Implementation of the {@code android_sdk} rule. */
public class AndroidSdk implements RuleConfiguredTargetFactory {
@Override
public ConfiguredTarget create(RuleContext ruleContext)
throws InterruptedException, RuleErrorException, ActionConflictException {
// If the user didn't specify --proguard_top, go with the proguard attribute in the android_sdk
// rule. Otherwise, use what they told us to.
FilesToRunProvider proguard =
ruleContext.getFragment(JavaConfiguration.class).getProguardBinary() == null
? ruleContext.getExecutablePrerequisite("proguard", Mode.HOST)
: ruleContext.getExecutablePrerequisite(":proguard", Mode.HOST);
String buildToolsVersion =
AggregatingAttributeMapper.of(ruleContext.getRule())
.get("build_tools_version", Type.STRING);
FilesToRunProvider aidl = ruleContext.getExecutablePrerequisite("aidl", Mode.HOST);
FilesToRunProvider aapt = ruleContext.getExecutablePrerequisite("aapt", Mode.HOST);
FilesToRunProvider aapt2 = ruleContext.getExecutablePrerequisite("aapt2", Mode.HOST);
FilesToRunProvider apkBuilder = ruleContext.getExecutablePrerequisite("apkbuilder", Mode.HOST);
FilesToRunProvider apkSigner = ruleContext.getExecutablePrerequisite("apksigner", Mode.HOST);
FilesToRunProvider adb = ruleContext.getExecutablePrerequisite("adb", Mode.HOST);
FilesToRunProvider dx = ruleContext.getExecutablePrerequisite("dx", Mode.HOST);
FilesToRunProvider mainDexListCreator =
ruleContext.getExecutablePrerequisite("main_dex_list_creator", Mode.HOST);
FilesToRunProvider zipalign = ruleContext.getExecutablePrerequisite("zipalign", Mode.HOST);
Artifact frameworkAidl = ruleContext.getPrerequisiteArtifact("framework_aidl", Mode.HOST);
TransitiveInfoCollection aidlLib = ruleContext.getPrerequisite("aidl_lib", Mode.TARGET);
Artifact androidJar = ruleContext.getPrerequisiteArtifact("android_jar", Mode.HOST);
Artifact sourceProperties = ruleContext.getHostPrerequisiteArtifact("source_properties");
Artifact shrinkedAndroidJar =
ruleContext.getPrerequisiteArtifact("shrinked_android_jar", Mode.HOST);
Artifact mainDexClasses = ruleContext.getPrerequisiteArtifact("main_dex_classes", Mode.HOST);
if (ruleContext.hasErrors()) {
return null;
}
return new RuleConfiguredTargetBuilder(ruleContext)
.addNativeDeclaredProvider(
new AndroidSdkProvider(
buildToolsVersion,
frameworkAidl,
aidlLib,
androidJar,
sourceProperties,
shrinkedAndroidJar,
mainDexClasses,
adb,
dx,
mainDexListCreator,
aidl,
aapt,
aapt2,
apkBuilder,
apkSigner,
proguard,
zipalign))
.addProvider(RunfilesProvider.class, RunfilesProvider.EMPTY)
.setFilesToBuild(NestedSetBuilder.<Artifact>emptySet(Order.STABLE_ORDER))
.build();
}
}
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