| /* |
| * 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.issueparser; |
| |
| import com.google.idea.blaze.base.async.process.LineProcessingOutputStream; |
| import com.google.idea.blaze.base.model.primitives.WorkspaceRoot; |
| import com.google.idea.blaze.base.scope.BlazeContext; |
| import com.google.idea.blaze.base.scope.output.IssueOutput; |
| import com.google.idea.blaze.base.scope.output.PrintOutput; |
| import com.google.idea.blaze.base.scope.output.PrintOutput.OutputType; |
| import com.intellij.openapi.project.Project; |
| import org.jetbrains.annotations.NotNull; |
| import org.jetbrains.annotations.Nullable; |
| |
| /** |
| * Forwards output to PrintOutputs, colored by whether or not |
| * an issue is found per-line. |
| * <p/> |
| * Also creates IssueOutput if issues are found. |
| */ |
| public class IssueOutputLineProcessor |
| implements LineProcessingOutputStream.LineProcessor { |
| |
| @NotNull |
| private final BlazeContext context; |
| |
| @NotNull |
| private final BlazeIssueParser blazeIssueParser; |
| |
| public IssueOutputLineProcessor( |
| @Nullable Project project, |
| @NotNull BlazeContext context, |
| @NotNull WorkspaceRoot workspaceRoot) { |
| this.context = context; |
| this.blazeIssueParser = new BlazeIssueParser(project, workspaceRoot); |
| } |
| |
| @Override |
| public boolean processLine(@NotNull String line) { |
| IssueOutput issue = blazeIssueParser.parseIssue(line); |
| if (issue != null) { |
| if (issue.getCategory() == IssueOutput.Category.ERROR) { |
| context.setHasError(); |
| } |
| context.output(issue); |
| } |
| |
| OutputType outputType = issue == null |
| ? OutputType.NORMAL : OutputType.ERROR; |
| |
| context.output(new PrintOutput(line, outputType)); |
| return true; |
| } |
| } |