com.facebook.buck.cxx.CxxLibraryFlavored.java Source code

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Here is the source code for com.facebook.buck.cxx.CxxLibraryFlavored.java

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/*
 * Copyright 2017-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.cxx;

import com.facebook.buck.core.model.Flavor;
import com.facebook.buck.core.model.FlavorDomain;
import com.facebook.buck.core.model.Flavored;
import com.facebook.buck.core.toolchain.ToolchainProvider;
import com.facebook.buck.cxx.toolchain.CxxBuckConfig;
import com.facebook.buck.cxx.toolchain.CxxPlatformsProvider;
import com.facebook.buck.cxx.toolchain.LinkerMapMode;
import com.facebook.buck.cxx.toolchain.StripStyle;
import com.google.common.collect.ImmutableSet;
import com.google.common.collect.Sets;
import java.util.Optional;

public class CxxLibraryFlavored implements Flavored {
    private final ToolchainProvider toolchainProvider;
    private final CxxBuckConfig cxxBuckConfig;

    public CxxLibraryFlavored(ToolchainProvider toolchainProvider, CxxBuckConfig cxxBuckConfig) {
        this.toolchainProvider = toolchainProvider;
        this.cxxBuckConfig = cxxBuckConfig;
    }

    @Override
    public Optional<ImmutableSet<FlavorDomain<?>>> flavorDomains() {
        return Optional.of(ImmutableSet.of(
                // Missing: CXX Compilation Database
                // Missing: CXX Description Enhancer
                // Missing: CXX Infer Enhancer
                getCxxPlatformsProvider().getUnresolvedCxxPlatforms(), LinkerMapMode.FLAVOR_DOMAIN,
                StripStyle.FLAVOR_DOMAIN));
    }

    @Override
    public boolean hasFlavors(ImmutableSet<Flavor> flavors) {
        return getCxxPlatformsProvider().getUnresolvedCxxPlatforms().containsAnyOf(flavors)
                || flavors.contains(CxxCompilationDatabase.COMPILATION_DATABASE)
                || flavors.contains(CxxCompilationDatabase.UBER_COMPILATION_DATABASE)
                || CxxInferEnhancer.INFER_FLAVOR_DOMAIN.containsAnyOf(flavors)
                || flavors.contains(CxxInferEnhancer.InferFlavors.INFER_ANALYZE.getFlavor())
                || flavors.contains(CxxInferEnhancer.InferFlavors.INFER_CAPTURE_ALL.getFlavor())
                || flavors.contains(CxxDescriptionEnhancer.EXPORTED_HEADER_SYMLINK_TREE_FLAVOR)
                || LinkerMapMode.FLAVOR_DOMAIN.containsAnyOf(flavors)
                || !Sets.intersection(cxxBuckConfig.getDeclaredPlatforms(), flavors).isEmpty();
    }

    private CxxPlatformsProvider getCxxPlatformsProvider() {
        return toolchainProvider.getByName(CxxPlatformsProvider.DEFAULT_NAME, CxxPlatformsProvider.class);
    }
}