/*
* Copyright 2003-2015 JetBrains s.r.o.
*
* 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 jetbrains.mps.jps.build;
import jetbrains.mps.jps.model.JpsMPSExtensionService;
import jetbrains.mps.jps.model.JpsMPSModuleExtension;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.jps.builders.AdditionalRootsProviderService;
import org.jetbrains.jps.builders.BuildTarget;
import org.jetbrains.jps.builders.java.JavaModuleBuildTargetType;
import org.jetbrains.jps.builders.java.JavaSourceRootDescriptor;
import org.jetbrains.jps.builders.storage.BuildDataPaths;
import org.jetbrains.jps.incremental.ModuleBuildTarget;
import java.io.File;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.List;
public class MPSAdditionalRootsProviderService extends AdditionalRootsProviderService<JavaSourceRootDescriptor> {
public MPSAdditionalRootsProviderService() {
super(Arrays.asList(JavaModuleBuildTargetType.PRODUCTION));
}
@NotNull
@Override
public List<JavaSourceRootDescriptor> getAdditionalRoots(@NotNull BuildTarget<JavaSourceRootDescriptor> buildTarget, BuildDataPaths dataPaths) {
ModuleBuildTarget target = (ModuleBuildTarget) buildTarget;
final List<JavaSourceRootDescriptor> result = new ArrayList<JavaSourceRootDescriptor>();
JpsMPSModuleExtension mpsModule = JpsMPSExtensionService.getInstance().getExtension(target.getModule());
if (mpsModule == null) {
return Collections.emptyList();
}
final OutputPathsCalculator outputPathsCalculator = new OutputPathsCalculator(mpsModule, dataPaths);
if (outputPathsCalculator.needAdditionalSourceRoot(target)) {
File outputRoot = outputPathsCalculator.getOutputPath();
addGeneratedSourcesRoot(result, target, outputRoot);
}
return result;
}
private static void addGeneratedSourcesRoot(List<JavaSourceRootDescriptor> result, ModuleBuildTarget buildTarget, final File file) {
result.add(new JavaSourceRootDescriptor(file, buildTarget, true, false, "", Collections.<File>emptySet()));
}
}