| /* |
| * Copyright (C) 2013 The Android Open Source Project |
| * |
| * 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 util.build; |
| |
| import com.android.jack.Jack; |
| import com.android.jack.Main; |
| import com.android.jack.Options; |
| |
| import java.io.File; |
| import java.util.ArrayList; |
| import java.util.HashSet; |
| import java.util.List; |
| import java.util.Set; |
| |
| public class JackBuildStep extends SourceBuildStep { |
| |
| private final String destPath; |
| private final String classPath; |
| private final Set<String> sourceFiles = new HashSet<String>(); |
| |
| public JackBuildStep(String destPath, String classPath) { |
| this.destPath = destPath; |
| this.classPath = classPath; |
| } |
| |
| @Override |
| public void addSourceFile(String sourceFile) { |
| sourceFiles.add(sourceFile); |
| } |
| |
| @Override |
| boolean build() { |
| if (super.build()) { |
| if (sourceFiles.isEmpty()) { |
| return true; |
| } |
| |
| File outDir = new File(destPath).getParentFile(); |
| if (!outDir.exists() && !outDir.mkdirs()) { |
| System.err.println("failed to create output dir: " |
| + outDir.getAbsolutePath()); |
| return false; |
| } |
| List<String> commandLine = new ArrayList(4 + sourceFiles.size()); |
| commandLine.add("--verbose"); |
| commandLine.add("error"); |
| commandLine.add("--classpath"); |
| commandLine.add(classPath); |
| commandLine.add("--output-jack"); |
| commandLine.add(destPath); |
| commandLine.addAll(sourceFiles); |
| |
| try { |
| Options options = Main.parseCommandLine(commandLine); |
| Jack.checkAndRun(options); |
| } catch (Throwable ex) { |
| ex.printStackTrace(); |
| return false; |
| } |
| return true; |
| } |
| return false; |
| } |
| |
| @Override |
| public boolean equals(Object obj) { |
| if (super.equals(obj)) { |
| JackBuildStep other = (JackBuildStep) obj; |
| return destPath.equals(other.destPath) && classPath.equals(other.classPath) |
| && sourceFiles.equals(other.sourceFiles); |
| } |
| return false; |
| } |
| |
| @Override |
| public int hashCode() { |
| return destPath.hashCode() ^ classPath.hashCode() ^ sourceFiles.hashCode(); |
| } |
| } |