src/main/java/com/google/devtools/build/lib/bazel/rules/cpp/BazelCcModule.java

// Copyright 2018 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.rules.cpp;

import com.google.devtools.build.lib.actions.Artifact;
import com.google.devtools.build.lib.analysis.skylark.SkylarkActionFactory;
import com.google.devtools.build.lib.analysis.skylark.SkylarkRuleContext;
import com.google.devtools.build.lib.rules.cpp.CcCompilationContext;
import com.google.devtools.build.lib.rules.cpp.CcCompilationOutputs;
import com.google.devtools.build.lib.rules.cpp.CcLinkingOutputs;
import com.google.devtools.build.lib.rules.cpp.CcModule;
import com.google.devtools.build.lib.rules.cpp.CcToolchainConfigInfo;
import com.google.devtools.build.lib.rules.cpp.CcToolchainProvider;
import com.google.devtools.build.lib.rules.cpp.CcToolchainVariables;
import com.google.devtools.build.lib.rules.cpp.FeatureConfigurationForStarlark;
import com.google.devtools.build.lib.rules.cpp.LibraryToLink;
import com.google.devtools.build.lib.rules.cpp.LibraryToLink.CcLinkingContext;
import com.google.devtools.build.lib.skylarkbuildapi.cpp.BazelCcModuleApi;
import com.google.devtools.build.lib.syntax.EvalException;
import com.google.devtools.build.lib.syntax.SkylarkList;
import com.google.devtools.build.lib.syntax.SkylarkList.Tuple;

/**
 * A module that contains Skylark utilities for C++ support.
 *
 * <p>This is a work in progress. The API is guarded behind
 * --experimental_cc_skylark_api_enabled_packages. The API is under development and unstable.
 */
public class BazelCcModule extends CcModule
    implements BazelCcModuleApi<
        SkylarkActionFactory,
        Artifact,
        SkylarkRuleContext,
        CcToolchainProvider,
        FeatureConfigurationForStarlark,
        CcCompilationContext,
        CcCompilationOutputs,
        CcLinkingOutputs,
        CcLinkingContext,
        LibraryToLink,
        CcToolchainVariables,
        CcToolchainConfigInfo> {

  @Override
  public Tuple<Object> compile(
      SkylarkActionFactory skylarkActionFactoryApi,
      FeatureConfigurationForStarlark skylarkFeatureConfiguration,
      CcToolchainProvider skylarkCcToolchainProvider,
      SkylarkList<Artifact> sources,
      SkylarkList<Artifact> publicHeaders,
      SkylarkList<Artifact> privateHeaders,
      SkylarkList<String> includes,
      SkylarkList<String> quoteIncludes,
      SkylarkList<String> systemIncludes,
      SkylarkList<String> userCompileFlags,
      SkylarkList<CcCompilationContext> ccCompilationContexts,
      String name,
      boolean disallowPicOutputs,
      boolean disallowNopicOutputs)
      throws EvalException, InterruptedException {
    return null;
  }

  @Override
  public CcLinkingContext createLinkingContextFromCompilationOutputs(
      SkylarkActionFactory skylarkActionFactoryApi,
      FeatureConfigurationForStarlark skylarkFeatureConfiguration,
      CcToolchainProvider skylarkCcToolchainProvider,
      CcCompilationOutputs compilationOutputs,
      SkylarkList userLinkFlags,
      String name,
      String language,
      boolean alwayslink,
      SkylarkList nonCodeInputs,
      boolean disallowStaticLibraries,
      boolean disallowDynamicLibraries)
      throws InterruptedException, EvalException {
    return null;
  }

  @Override
  public CcLinkingOutputs link(
      SkylarkActionFactory skylarkActionFactoryApi,
      FeatureConfigurationForStarlark skylarkFeatureConfiguration,
      CcToolchainProvider skylarkCcToolchainProvider,
      Object compilationOutputs,
      SkylarkList userLinkFlags,
      SkylarkList linkingContexts,
      String name,
      String language,
      String outputType,
      boolean linkDepsStatically,
      SkylarkList nonCodeInputs)
      throws InterruptedException, EvalException {
    return null;
  }
}