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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.bazel.rules.android;
import com.google.common.collect.ImmutableList;
import com.google.common.collect.ImmutableMap;
import com.google.devtools.build.lib.actions.Artifact;
import com.google.devtools.build.lib.analysis.RuleConfiguredTarget.Mode;
import com.google.devtools.build.lib.analysis.RuleConfiguredTargetBuilder;
import com.google.devtools.build.lib.analysis.RuleContext;
import com.google.devtools.build.lib.analysis.actions.SpawnAction;
import com.google.devtools.build.lib.rules.android.AndroidCommon;
import com.google.devtools.build.lib.rules.android.AndroidIdeInfoProvider;
import com.google.devtools.build.lib.rules.android.AndroidSemantics;
import com.google.devtools.build.lib.rules.android.ApplicationManifest;
import com.google.devtools.build.lib.rules.android.ResourceApk;
import com.google.devtools.build.lib.rules.java.JavaCommon;
import com.google.devtools.build.lib.rules.java.JavaCompilationArtifacts;
import com.google.devtools.build.lib.rules.java.JavaSemantics;
import com.google.devtools.build.lib.rules.java.JavaTargetAttributes.Builder;
/**
* Implementation of Bazel-specific behavior in Android rules.
*/
public class BazelAndroidSemantics implements AndroidSemantics {
public static final BazelAndroidSemantics INSTANCE = new BazelAndroidSemantics();
private BazelAndroidSemantics() {
}
@Override
public void addNonLocalResources(
RuleContext ruleContext,
ResourceApk resourceApk,
AndroidIdeInfoProvider.Builder ideInfoProviderBuilder) {}
@Override
public void addTransitiveInfoProviders(
RuleConfiguredTargetBuilder builder,
RuleContext ruleContext,
JavaCommon javaCommon,
AndroidCommon androidCommon,
Artifact jarWithAllClasses) {}
@Override
public ApplicationManifest getManifestForRule(RuleContext ruleContext) {
return ApplicationManifest.fromRule(ruleContext);
}
@Override
public String getNativeDepsFileName() {
return "nativedeps";
}
@Override
public ImmutableList<String> getJavacArguments() {
return ImmutableList.of(
"-source", "7",
"-target", "7");
}
@Override
public ImmutableList<String> getDxJvmArguments() {
return ImmutableList.of();
}
@Override
public void addSigningArguments(
RuleContext ruleContext, boolean sign, SpawnAction.Builder actionBuilder) {
// ApkBuilder reads the signing key from the debug.keystore file, thus, we are at its mercy
// for hermeticity. It turns out, it's not easy to coax ApkBuilder to read this key from a
// file specified on the command line. Currently, it checks $ANDROID_SDK_HOME, $USER_HOME then
// $HOME which means that we could make it hermetic by setting $ANDROID_SDK_HOME for the
// ApkBuilder invocation.
if (sign) {
Artifact debugKeyStore = ruleContext.getPrerequisiteArtifact("$debug_keystore", Mode.HOST);
actionBuilder
.addInput(debugKeyStore)
.setEnvironment(ImmutableMap.of("KEYSTORE", debugKeyStore.getExecPath().getPathString()));
} else {
actionBuilder.addArgument("-u");
}
}
@Override
public void addCoverageSupport(RuleContext ruleContext, AndroidCommon common,
JavaSemantics javaSemantics, boolean forAndroidTest, Builder attributes,
JavaCompilationArtifacts.Builder artifactsBuilder) {
}
}
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