| // 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. |
| |
| package com.google.devtools.build.lib.runtime.commands.info; |
| |
| import com.google.common.base.Supplier; |
| import com.google.devtools.build.lib.analysis.config.BuildConfiguration; |
| import com.google.devtools.build.lib.runtime.CommandEnvironment; |
| import com.google.devtools.build.lib.runtime.InfoItem; |
| import java.util.Map; |
| |
| /** Info item for the effective current client environment. */ |
| public final class ClientEnv extends InfoItem { |
| public ClientEnv() { |
| super( |
| "client-env", |
| "The specifications that need to be added to the project-specific rc file to freeze the" |
| + " current client environment", |
| true); |
| } |
| |
| @Override |
| public byte[] get(Supplier<BuildConfiguration> configurationSupplier, CommandEnvironment env) { |
| String result = ""; |
| for (Map.Entry<String, String> entry : env.getWhitelistedActionEnv().entrySet()) { |
| // TODO(bazel-team): as the syntax of our rc-files does not support to express new-lines in |
| // values, we produce syntax errors if the value of the entry contains a newline character. |
| result += "build --action_env=" + entry.getKey() + "=" + entry.getValue() + "\n"; |
| } |
| for (Map.Entry<String, String> entry : env.getWhitelistedTestEnv().entrySet()) { |
| // TODO(bazel-team): as the syntax of our rc-files does not support to express new-lines in |
| // values, we produce syntax errors if the value of the entry contains a newline character. |
| result += "build --test_env=" + entry.getKey() + "=" + entry.getValue() + "\n"; |
| } |
| return print(result); |
| } |
| } |