// Copyright 2020 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.
syntax = "proto3";

package xcode_config;

option java_package = "com.google.devtools.build.lib.xcode.proto";

// Information about a single Xcode version.
message XcodeVersionInfo {
  // The canonical version number for this Xcode.
  string version = 1;

  // The aliases for this version, if present.
  repeated string aliases = 2;

  // Next ID: 3
}

// Information about the Xcode config, its dependencies and the selected Xcode.
message XcodeConfigRuleInfo {
  enum Availability {
    UNKNOWN = 0;
    LOCAL = 1;
    REMOTE = 2;
    BOTH = 3;
  }

  // The Xcode version selected from this configuration to be used in the build.
  string selected_version = 1;

  // The availability of the selected Xcode version.
  Availability selected_version_availability = 2;

  // The explicitly listed (location-agnostic) Xcode versions in this
  // config, if there are any. A config will have either explicit versions or
  // both local and remote versions.
  repeated XcodeVersionInfo explicit_versions = 3;

  // The remote Xcode versions in this config, if there are any.
  repeated XcodeVersionInfo remote_versions = 4;

  // The local Xcode versions in this config, if there are any.
  repeated XcodeVersionInfo local_versions = 5;

  // The mutually available Xcode versions in this config, if there are any.
  repeated XcodeVersionInfo mutual_versions = 6;

  // The default version of this Xcode config (explicit or local).
  string default_version = 7;

  // The value of the --xcode_version flag, if set.
  string xcode_version_flag = 8;

  // Next ID: 9
}