// Copyright 2019 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.skylarkbuildapi.proto;

import com.google.common.collect.ImmutableMap;
import com.google.devtools.build.lib.skylarkbuildapi.Bootstrap;
import com.google.devtools.build.lib.skylarkbuildapi.ProtoInfoApi;

/** A {@link Bootstrap} for Starlark objects related to protocol buffers. */
public class ProtoBootstrap implements Bootstrap {

  /** The name of the proto info provider in Starlark. */
  public static final String PROTO_INFO_STARLARK_NAME = "ProtoInfo";

  /** The name of the proto namespace in Starlark. */
  public static final String PROTO_MODULE_NAME = "proto_common";

  private final ProtoInfoApi.Provider protoInfoApiProvider;
  private final Object protoModule;

  public ProtoBootstrap(ProtoInfoApi.Provider protoInfoApiProvider, Object protoModule) {
    this.protoInfoApiProvider = protoInfoApiProvider;
    this.protoModule = protoModule;
  }

  @Override
  public void addBindingsToBuilder(ImmutableMap.Builder<String, Object> builder) {
    builder.put(PROTO_INFO_STARLARK_NAME, protoInfoApiProvider);
    builder.put(PROTO_MODULE_NAME, protoModule);
  }
}