| // Copyright 2021 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.bazel.bzlmod; |
| |
| import com.google.auto.value.AutoValue; |
| import com.google.common.collect.ImmutableList; |
| import com.google.common.collect.ImmutableMap; |
| import com.google.devtools.build.lib.cmdline.RepositoryMapping; |
| import com.google.devtools.build.lib.skyframe.SkyFunctions; |
| import com.google.devtools.build.lib.skyframe.serialization.autocodec.AutoCodec; |
| import com.google.devtools.build.skyframe.AbstractSkyKey; |
| import com.google.devtools.build.skyframe.SkyFunctionName; |
| import com.google.devtools.build.skyframe.SkyKey; |
| import com.google.devtools.build.skyframe.SkyValue; |
| |
| /** The result of {@link SingleExtensionUsagesFunction}. */ |
| @AutoValue |
| public abstract class SingleExtensionUsagesValue implements SkyValue { |
| /** All usages of this extension, by the key of the module where the usage occurs. */ |
| // Note: Equality of SingleExtensionUsagesValue does not check for equality of the order of the |
| // entries of this map, but it is tracked implicitly via the order of the abridged modules. |
| public abstract ImmutableMap<ModuleKey, ModuleExtensionUsage> getExtensionUsages(); |
| |
| /** |
| * The "unique name" (see {@link BazelDepGraphValue#getExtensionUniqueNames}) of this extension. |
| */ |
| public abstract String getExtensionUniqueName(); |
| |
| /** All {@link AbridgedModule}s in the dependency graph that used this extension. */ |
| public abstract ImmutableList<AbridgedModule> getAbridgedModules(); |
| |
| /** The repo mappings to use for each module that used this extension. */ |
| public abstract ImmutableMap<ModuleKey, RepositoryMapping> getRepoMappings(); |
| |
| public static SingleExtensionUsagesValue create( |
| ImmutableMap<ModuleKey, ModuleExtensionUsage> extensionUsages, |
| String extensionUniqueName, |
| ImmutableList<AbridgedModule> abridgedModules, |
| ImmutableMap<ModuleKey, RepositoryMapping> repoMappings) { |
| return new AutoValue_SingleExtensionUsagesValue( |
| extensionUsages, extensionUniqueName, abridgedModules, repoMappings); |
| } |
| |
| public static Key key(ModuleExtensionId id) { |
| return Key.create(id); |
| } |
| |
| @AutoCodec |
| static class Key extends AbstractSkyKey<ModuleExtensionId> { |
| private static final SkyKeyInterner<Key> interner = SkyKey.newInterner(); |
| |
| protected Key(ModuleExtensionId arg) { |
| super(arg); |
| } |
| |
| @AutoCodec.Instantiator |
| static Key create(ModuleExtensionId arg) { |
| return interner.intern(new Key(arg)); |
| } |
| |
| @Override |
| public SkyFunctionName functionName() { |
| return SkyFunctions.SINGLE_EXTENSION_USAGES; |
| } |
| |
| @Override |
| public SkyKeyInterner<Key> getSkyKeyInterner() { |
| return interner; |
| } |
| } |
| } |