| // 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.analysis.skylark; |
| |
| import com.google.common.collect.ImmutableMap; |
| import com.google.devtools.build.lib.analysis.ActionsProvider; |
| import com.google.devtools.build.lib.analysis.DefaultInfo; |
| import com.google.devtools.build.lib.analysis.OutputGroupInfo; |
| import com.google.devtools.build.lib.packages.SkylarkNativeModule; |
| import com.google.devtools.build.lib.packages.StarlarkLibrary; |
| import com.google.devtools.build.lib.packages.StructProvider; |
| import com.google.devtools.build.lib.skylarkbuildapi.TopLevelBootstrap; |
| import com.google.devtools.build.lib.syntax.Starlark; |
| |
| /** |
| * The basis for a Skylark Environment with all build-related modules registered. |
| */ |
| public final class SkylarkModules { |
| |
| private SkylarkModules() { } |
| |
| /** A bootstrap for non-rules-specific globals of the build API. */ |
| private static TopLevelBootstrap topLevelBootstrap = |
| new TopLevelBootstrap( |
| new BazelBuildApiGlobals(), |
| new SkylarkAttr(), |
| new SkylarkCommandLine(), |
| new SkylarkNativeModule(), |
| new SkylarkRuleClassFunctions(), |
| StructProvider.STRUCT, |
| OutputGroupInfo.SKYLARK_CONSTRUCTOR, |
| ActionsProvider.INSTANCE, |
| DefaultInfo.PROVIDER); |
| |
| /** |
| * Adds bindings for skylark built-ins and non-rules-specific globals of the build API to the |
| * given environment map builder. |
| */ |
| public static void addSkylarkGlobalsToBuilder(ImmutableMap.Builder<String, Object> env) { |
| env.putAll(Starlark.UNIVERSE); |
| env.putAll(StarlarkLibrary.COMMON); // e.g. select, depset |
| topLevelBootstrap.addBindingsToBuilder(env); |
| } |
| } |