/*
* Copyright 2017-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.js;
import com.facebook.buck.model.BuildTargets;
import com.facebook.buck.rules.AbstractBuildRule;
import com.facebook.buck.rules.AddToRuleKey;
import com.facebook.buck.rules.BuildContext;
import com.facebook.buck.rules.BuildRuleParams;
import com.facebook.buck.rules.BuildableContext;
import com.facebook.buck.rules.ExplicitBuildTargetSourcePath;
import com.facebook.buck.rules.SourcePath;
import com.facebook.buck.rules.SourcePathResolver;
import com.facebook.buck.shell.WorkerTool;
import com.facebook.buck.step.Step;
import com.facebook.buck.step.fs.RmStep;
import com.google.common.collect.ImmutableList;
import com.google.common.collect.ImmutableSortedSet;
import java.nio.file.Path;
public class JsLibrary extends AbstractBuildRule {
@AddToRuleKey private final ImmutableSortedSet<SourcePath> libraryDependencies;
@AddToRuleKey private final ImmutableSortedSet<SourcePath> sources;
@AddToRuleKey private final WorkerTool worker;
protected JsLibrary(
BuildRuleParams params,
ImmutableSortedSet<SourcePath> sources,
ImmutableSortedSet<SourcePath> libraryDependencies,
WorkerTool worker) {
super(params);
this.libraryDependencies = libraryDependencies;
this.sources = sources;
this.worker = worker;
}
@Override
public ImmutableList<Step> getBuildSteps(
BuildContext context, BuildableContext buildableContext) {
final SourcePathResolver sourcePathResolver = context.getSourcePathResolver();
buildableContext.recordArtifact(sourcePathResolver.getRelativePath(getSourcePathToOutput()));
final Path outputPath = sourcePathResolver.getAbsolutePath(getSourcePathToOutput());
final String jobArgs =
String.format(
"library %s %s %s --root %s --out %s %s",
JsFlavors.OPTIMIZATION_DOMAIN.getValue(getBuildTarget().getFlavors()).orElse(""),
JsFlavors.PLATFORM_DOMAIN.getValue(getBuildTarget().getFlavors()).orElse(""),
JsUtil.resolveMapJoin(libraryDependencies, sourcePathResolver, p -> "--lib " + p),
getProjectFilesystem().getRootPath(),
outputPath,
JsUtil.resolveMapJoin(sources, sourcePathResolver, Path::toString));
return ImmutableList.of(
RmStep.of(getProjectFilesystem(), outputPath),
JsUtil.workerShellStep(
worker, jobArgs, getBuildTarget(), sourcePathResolver, getProjectFilesystem()));
}
@Override
public SourcePath getSourcePathToOutput() {
return new ExplicitBuildTargetSourcePath(
getBuildTarget(),
BuildTargets.getGenPath(getProjectFilesystem(), getBuildTarget(), "%s.json"));
}
public ImmutableSortedSet<SourcePath> getLibraryDependencies() {
return libraryDependencies;
}
}