| /* |
| * 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.projectview.section.sections; |
| |
| import com.google.common.collect.Lists; |
| import com.google.idea.blaze.base.model.primitives.WorkspacePath; |
| import com.google.idea.blaze.base.projectview.parser.ParseContext; |
| import com.google.idea.blaze.base.projectview.parser.ProjectViewParser; |
| import com.google.idea.blaze.base.projectview.section.ScalarSection; |
| import com.google.idea.blaze.base.projectview.section.ScalarSectionParser; |
| import com.google.idea.blaze.base.projectview.section.SectionKey; |
| import com.google.idea.blaze.base.projectview.section.SectionParser; |
| import com.google.idea.blaze.base.ui.BlazeValidationError; |
| import java.io.File; |
| import java.util.List; |
| import javax.annotation.Nullable; |
| |
| /** "import" section. */ |
| public class ImportSection { |
| public static final SectionKey<WorkspacePath, ScalarSection<WorkspacePath>> KEY = |
| SectionKey.of("import"); |
| public static final SectionParser PARSER = new ImportSectionParser(); |
| |
| private static class ImportSectionParser extends ScalarSectionParser<WorkspacePath> { |
| public ImportSectionParser() { |
| super(KEY, ' '); |
| } |
| |
| @Nullable |
| @Override |
| protected WorkspacePath parseItem( |
| ProjectViewParser parser, ParseContext parseContext, String text) { |
| List<BlazeValidationError> errors = Lists.newArrayList(); |
| if (!WorkspacePath.validate(text, errors)) { |
| parseContext.addErrors(errors); |
| return null; |
| } |
| |
| WorkspacePath workspacePath = new WorkspacePath(text); |
| if (parser.isRecursive()) { |
| File projectViewFile = parseContext.getWorkspacePathResolver().resolveToFile(workspacePath); |
| if (projectViewFile != null) { |
| parser.parseProjectView(projectViewFile); |
| } else { |
| parseContext.addError("Could not resolve import: " + workspacePath); |
| } |
| } |
| return workspacePath; |
| } |
| |
| @Override |
| protected void printItem(StringBuilder sb, WorkspacePath section) { |
| sb.append(section.toString()); |
| } |
| |
| @Override |
| public ItemType getItemType() { |
| return ItemType.FileSystemItem; |
| } |
| |
| @Override |
| public String quickDocs() { |
| return "Imports another project view."; |
| } |
| } |
| } |