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// Copyright 2014 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.objc;
import static com.google.devtools.build.lib.rules.objc.XcodeProductType.LIBRARY_STATIC;
import com.google.devtools.build.lib.actions.Artifact;
import com.google.devtools.build.lib.analysis.ConfiguredTarget;
import com.google.devtools.build.lib.analysis.RuleConfiguredTarget.Mode;
import com.google.devtools.build.lib.analysis.RuleContext;
import com.google.devtools.build.lib.collect.nestedset.NestedSetBuilder;
import com.google.devtools.build.lib.packages.RuleClass.ConfiguredTargetFactory.RuleErrorException;
import com.google.devtools.build.lib.rules.RuleConfiguredTargetFactory;
/**
* Implementation for the "objc_proto_library" rule.
*/
public class ObjcProtoLibrary implements RuleConfiguredTargetFactory {
@Override
public ConfiguredTarget create(final RuleContext ruleContext)
throws InterruptedException, RuleErrorException {
ProtoSupport protoSupport = new ProtoSupport(ruleContext);
ObjcCommon.Builder commonBuilder = new ObjcCommon.Builder(ruleContext);
XcodeProvider.Builder xcodeProviderBuilder = new XcodeProvider.Builder();
NestedSetBuilder<Artifact> filesToBuild = NestedSetBuilder.stableOrder();
protoSupport
.validate()
.addCommonOptions(commonBuilder)
.addXcodeProviderOptions(xcodeProviderBuilder)
.addFilesToBuild(filesToBuild)
.registerActions();
if (ruleContext.hasErrors()) {
return null;
}
ObjcCommon common = commonBuilder.build();
filesToBuild.addAll(common.getCompiledArchive().asSet());
new CompilationSupport(ruleContext)
.registerCompileAndArchiveActions(commonBuilder.build())
.registerFullyLinkAction(common.getObjcProvider());
new XcodeSupport(ruleContext)
.addFilesToBuild(filesToBuild)
.addXcodeSettings(xcodeProviderBuilder, common.getObjcProvider(), LIBRARY_STATIC)
.addDependencies(
xcodeProviderBuilder, new Attribute(ObjcProtoLibraryRule.PROTO_LIB_ATTR, Mode.TARGET))
.registerActions(xcodeProviderBuilder.build());
return ObjcRuleClasses.ruleConfiguredTarget(ruleContext, filesToBuild.build())
.addProvider(XcodeProvider.class, xcodeProviderBuilder.build())
.addProvider(ObjcProvider.class, common.getObjcProvider())
.build();
}
}
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