| // 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. |
| #include "src/main/cpp/bazel_startup_options.h" |
| |
| #include <cassert> |
| |
| #include "src/main/cpp/blaze_util.h" |
| #include "src/main/cpp/workspace_layout.h" |
| |
| namespace blaze { |
| |
| BazelStartupOptions::BazelStartupOptions( |
| const WorkspaceLayout *workspace_layout) |
| : StartupOptions("Bazel", workspace_layout) { |
| RegisterNullaryStartupFlag("master_bazelrc"); |
| RegisterUnaryStartupFlag("bazelrc"); |
| } |
| |
| blaze_exit_code::ExitCode BazelStartupOptions::ProcessArgExtra( |
| const char *arg, const char *next_arg, const std::string &rcfile, |
| const char **value, bool *is_processed, std::string *error) { |
| assert(value); |
| assert(is_processed); |
| |
| if ((*value = GetUnaryOption(arg, next_arg, "--bazelrc")) != nullptr) { |
| if (!rcfile.empty()) { |
| *error = "Can't specify --bazelrc in the .bazelrc file."; |
| return blaze_exit_code::BAD_ARGV; |
| } |
| } else if (GetNullaryOption(arg, "--nomaster_bazelrc") || |
| GetNullaryOption(arg, "--master_bazelrc")) { |
| if (!rcfile.empty()) { |
| *error = "Can't specify --[no]master_bazelrc in .bazelrc file."; |
| return blaze_exit_code::BAD_ARGV; |
| } |
| option_sources["blazerc"] = rcfile; |
| } else { |
| *is_processed = false; |
| return blaze_exit_code::SUCCESS; |
| } |
| |
| *is_processed = true; |
| return blaze_exit_code::SUCCESS; |
| } |
| |
| } // namespace blaze |