| // 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.packages; |
| |
| import com.google.auto.value.AutoValue; |
| import com.google.common.collect.ImmutableList; |
| import com.google.devtools.build.lib.cmdline.Label; |
| import com.google.devtools.build.lib.packages.PackageSpecification.PackageGroupContents; |
| import java.util.List; |
| |
| /** A rule visibility that allows visibility to a list of package groups. */ |
| @AutoValue |
| public abstract class PackageGroupsRuleVisibility implements RuleVisibility { |
| public abstract ImmutableList<Label> getPackageGroups(); |
| |
| public abstract PackageGroupContents getDirectPackages(); |
| |
| @Override |
| public abstract ImmutableList<Label> getDeclaredLabels(); |
| |
| /** Creates a {@link PackageGroupsRuleVisibility} from a list of labels. */ |
| public static PackageGroupsRuleVisibility create(List<Label> labels) { |
| ImmutableList.Builder<PackageSpecification> directPackageBuilder = ImmutableList.builder(); |
| ImmutableList.Builder<Label> packageGroupBuilder = ImmutableList.builder(); |
| |
| for (Label label : labels) { |
| PackageSpecification specification = PackageSpecification.fromLabel(label); |
| if (specification != null) { |
| directPackageBuilder.add(specification); |
| } else { |
| packageGroupBuilder.add(label); |
| } |
| } |
| |
| return new AutoValue_PackageGroupsRuleVisibility( |
| packageGroupBuilder.build(), |
| PackageGroupContents.create(directPackageBuilder.build()), |
| ImmutableList.copyOf(labels)); |
| } |
| |
| @Override |
| public final ImmutableList<Label> getDependencyLabels() { |
| return getPackageGroups(); |
| } |
| } |