/*
* Copyright 2016-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.apple;
import com.facebook.buck.model.Flavor;
import com.facebook.buck.model.Flavored;
import com.facebook.buck.rules.BuildRule;
import com.facebook.buck.rules.BuildRuleParams;
import com.facebook.buck.rules.BuildRuleResolver;
import com.facebook.buck.rules.CellPathResolver;
import com.facebook.buck.rules.Description;
import com.facebook.buck.rules.NoopBuildRule;
import com.facebook.buck.rules.TargetGraph;
import com.google.common.base.Preconditions;
import com.google.common.collect.ImmutableSet;
import com.google.common.io.Files;
/**
* Description for a scenekit_assets rule, which identifies a assets directory for use with Apple's
* SceneKit.
*/
public class SceneKitAssetsDescription implements Description<AppleWrapperResourceArg>, Flavored {
private static final String SCENEKIT_ASSETS_EXTENSION = "scnassets";
@Override
public Class<AppleWrapperResourceArg> getConstructorArgType() {
return AppleWrapperResourceArg.class;
}
@Override
public BuildRule createBuildRule(
TargetGraph targetGraph,
BuildRuleParams params,
BuildRuleResolver resolver,
CellPathResolver cellRoots,
AppleWrapperResourceArg args) {
String extension = Files.getFileExtension(args.getPath().getFileName().toString());
Preconditions.checkArgument(SCENEKIT_ASSETS_EXTENSION.equals(extension));
return new NoopBuildRule(params);
}
@Override
public boolean hasFlavors(ImmutableSet<Flavor> flavors) {
return true;
}
}