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bzlmod: Precompute data structures needed for module extension resolu…
…tion (bazelbuild#13316) At the end of BazelModuleResolutionFunction, we do some precomputation such as grouping all ModuleExtensionUsages by their "extension ID", and calculating a unique name for each extension. PiperOrigin-RevId: 395948289
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48
src/main/java/com/google/devtools/build/lib/bazel/bzlmod/AbridgedModule.java
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| @@ -0,0 +1,48 @@ | ||
| // 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. | ||
| // | ||
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| package com.google.devtools.build.lib.bazel.bzlmod; | ||
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| import com.google.auto.value.AutoValue; | ||
| import com.google.common.collect.ImmutableMap; | ||
| import com.google.devtools.build.lib.cmdline.RepositoryMapping; | ||
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| /** | ||
| * An abridged version of a {@link Module}, with a reduced set of information available, used for | ||
| * module extension resolution. | ||
| */ | ||
| @AutoValue | ||
| public abstract class AbridgedModule { | ||
| public abstract String getName(); | ||
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| public abstract Version getVersion(); | ||
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| public abstract ModuleKey getKey(); | ||
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| public final String getCanonicalRepoName() { | ||
| return getKey().getCanonicalRepoName(); | ||
| } | ||
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| public abstract ImmutableMap<String, ModuleKey> getDeps(); | ||
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| public final RepositoryMapping getRepoMapping() { | ||
| return Module.getRepoMappingWithBazelDepsOnly(getKey(), getName(), getDeps()); | ||
| } | ||
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| public static AbridgedModule from(Module module) { | ||
| return new AutoValue_AbridgedModule( | ||
| module.getName(), module.getVersion(), module.getKey(), module.getDeps()); | ||
| } | ||
| } |
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31
src/main/java/com/google/devtools/build/lib/bazel/bzlmod/ModuleExtensionId.java
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| @@ -0,0 +1,31 @@ | ||
| // 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. | ||
| // | ||
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| package com.google.devtools.build.lib.bazel.bzlmod; | ||
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| import com.google.auto.value.AutoValue; | ||
| import com.google.devtools.build.lib.cmdline.Label; | ||
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| /** A unique identifier for a {@link ModuleExtension}. */ | ||
| @AutoValue | ||
| public abstract class ModuleExtensionId { | ||
| public abstract Label getBzlFileLabel(); | ||
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| public abstract String getExtensionName(); | ||
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| public static ModuleExtensionId create(Label bzlFileLabel, String extensionName) { | ||
| return new AutoValue_ModuleExtensionId(bzlFileLabel, extensionName); | ||
| } | ||
| } |
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