| /* |
| * Copyright 2016 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.idea.blaze.base.command; |
| |
| import com.google.idea.blaze.base.async.process.LineProcessingOutputStream; |
| import org.jetbrains.annotations.NotNull; |
| |
| import java.io.File; |
| import java.util.List; |
| |
| /** |
| * Collects the output of --experimental_show_artifacts |
| */ |
| public class ExperimentalShowArtifactsLineProcessor implements LineProcessingOutputStream.LineProcessor { |
| private static final String OUTPUT_START = "Build artifacts:"; |
| private static final String OUTPUT_MARKER = ">>>"; |
| |
| final List<File> fileList; |
| private final String fileType; |
| boolean insideBuildResult = false; |
| |
| public ExperimentalShowArtifactsLineProcessor(List<File> fileList, |
| String fileType) { |
| this.fileList = fileList; |
| this.fileType = fileType; |
| } |
| |
| @Override |
| public boolean processLine(@NotNull String line) { |
| if (insideBuildResult) { |
| // Workaround for --experimental_ui: Extra newlines are inserted |
| if (line.isEmpty()) { |
| return false; |
| } |
| |
| insideBuildResult = line.startsWith(OUTPUT_MARKER); |
| if (insideBuildResult) { |
| String fileName = line.substring(OUTPUT_MARKER.length()); |
| if (fileName.endsWith(fileType)) { |
| fileList.add(new File(fileName)); |
| } |
| } |
| } |
| if (!insideBuildResult) { |
| insideBuildResult = line.equals(OUTPUT_START); |
| } |
| return !insideBuildResult; |
| } |
| } |