com.facebook.buck.ide.intellij.lang.java.JavaBinaryModuleRule.java Source code

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Here is the source code for com.facebook.buck.ide.intellij.lang.java.JavaBinaryModuleRule.java

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/*
 * Copyright 2015-present Facebook, Inc.
 *
 * 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.facebook.buck.ide.intellij.lang.java;

import com.facebook.buck.ide.intellij.BaseIjModuleRule;
import com.facebook.buck.ide.intellij.ModuleBuildContext;
import com.facebook.buck.ide.intellij.model.DependencyType;
import com.facebook.buck.ide.intellij.model.IjModuleFactoryResolver;
import com.facebook.buck.ide.intellij.model.IjModuleType;
import com.facebook.buck.ide.intellij.model.IjProjectConfig;
import com.facebook.buck.io.ProjectFilesystem;
import com.facebook.buck.jvm.java.JavaBinaryDescription;
import com.facebook.buck.rules.Description;
import com.facebook.buck.rules.TargetNode;
import com.google.common.collect.ImmutableSet;
import java.nio.file.Path;
import java.util.Optional;

public class JavaBinaryModuleRule extends BaseIjModuleRule<JavaBinaryDescription.Args> {

    public JavaBinaryModuleRule(ProjectFilesystem projectFilesystem, IjModuleFactoryResolver moduleFactoryResolver,
            IjProjectConfig projectConfig) {
        super(projectFilesystem, moduleFactoryResolver, projectConfig);
    }

    @Override
    public Class<? extends Description<?>> getDescriptionClass() {
        return JavaBinaryDescription.class;
    }

    @Override
    public void apply(TargetNode<JavaBinaryDescription.Args, ?> target, ModuleBuildContext context) {
        context.addDeps(target.getBuildDeps(), DependencyType.PROD);
        saveMetaInfDirectoryForIntellijPlugin(target, context);
    }

    private void saveMetaInfDirectoryForIntellijPlugin(TargetNode<JavaBinaryDescription.Args, ?> target,
            ModuleBuildContext context) {
        ImmutableSet<String> intellijPluginLabels = projectConfig.getIntellijPluginLabels();
        if (intellijPluginLabels.isEmpty()) {
            return;
        }
        Optional<Path> metaInfDirectory = target.getConstructorArg().metaInfDirectory;
        if (metaInfDirectory.isPresent() && target.getConstructorArg().labelsContainsAnyOf(intellijPluginLabels)) {
            context.setMetaInfDirectory(metaInfDirectory.get());
        }
    }

    @Override
    public IjModuleType detectModuleType(TargetNode<JavaBinaryDescription.Args, ?> target) {
        ImmutableSet<String> intellijPluginLabels = projectConfig.getIntellijPluginLabels();
        if (intellijPluginLabels.isEmpty()) {
            return IjModuleType.JAVA_MODULE;
        }
        Optional<Path> metaInfDirectory = target.getConstructorArg().metaInfDirectory;
        if (metaInfDirectory.isPresent() && target.getConstructorArg().labelsContainsAnyOf(intellijPluginLabels)) {
            return IjModuleType.INTELLIJ_PLUGIN_MODULE;
        }
        return IjModuleType.JAVA_MODULE;
    }
}