| /* |
| * Copyright 2012-present Facebook, Inc. |
| * |
| * 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.facebook.buck.parser; |
| |
| import com.facebook.buck.model.BuildFileTree; |
| import com.facebook.buck.model.BuildTarget; |
| import com.facebook.buck.util.ProjectFilesystem; |
| import com.google.common.collect.ImmutableSet; |
| |
| import java.io.File; |
| import java.util.Map; |
| |
| /** |
| * Factory for creating a {@link BuildRuleFactoryParams} that does not check whether the file |
| * paths it creates actually exist. Designed to be used exclusively for testing. |
| */ |
| public final class NonCheckingBuildRuleFactoryParams { |
| |
| public static BuildRuleFactoryParams createNonCheckingBuildRuleFactoryParams( |
| Map<String, ?> instance, |
| BuildTargetParser buildTargetParser, |
| BuildTarget target) { |
| return new BuildRuleFactoryParams( |
| instance, |
| new ProjectFilesystem(new File(".")), |
| new NonCheckingBuildFileTree(), |
| buildTargetParser, |
| target, |
| true /* ignoreFileExistenceChecks */); |
| } |
| |
| private static class NonCheckingBuildFileTree extends BuildFileTree { |
| |
| public NonCheckingBuildFileTree() { |
| super(ImmutableSet.<BuildTarget>of()); |
| } |
| |
| @Override |
| public Iterable<String> getChildPaths(BuildTarget buildTarget) { |
| return ImmutableSet.of(); |
| } |
| |
| @Override |
| public String getBasePathOfAncestorTarget(String filePath) { |
| // Always assume the file is local to the target. |
| return new File(filePath).getParent(); |
| } |
| } |
| |
| } |