| /* |
| * 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.android; |
| |
| import com.facebook.buck.shell.ShellStep; |
| import com.facebook.buck.step.ExecutionContext; |
| import com.facebook.buck.util.AndroidPlatformTarget; |
| import com.google.common.base.Objects; |
| import com.google.common.base.Preconditions; |
| import com.google.common.collect.ImmutableList; |
| import com.google.common.collect.ImmutableSet; |
| |
| import java.util.Set; |
| |
| public class GenProGuardConfigStep extends ShellStep { |
| |
| private final String androidManifestPath; |
| private final Set<String> resDirectories; |
| private final String proguardConfigurationPath; |
| |
| public GenProGuardConfigStep( |
| String androidManifestPath, |
| Set<String> resDirectories, |
| String proguardConfigurationPath) { |
| this.androidManifestPath = Preconditions.checkNotNull(androidManifestPath); |
| this.resDirectories = ImmutableSet.copyOf(resDirectories); |
| this.proguardConfigurationPath = Preconditions.checkNotNull(proguardConfigurationPath); |
| } |
| |
| @Override |
| public String getShortName() { |
| return "generate_proguard_config"; |
| } |
| |
| @Override |
| protected ImmutableList<String> getShellCommandInternal(ExecutionContext context) { |
| ImmutableList.Builder<String> args = ImmutableList.builder(); |
| AndroidPlatformTarget androidPlatformTarget = context.getAndroidPlatformTarget(); |
| |
| args.add(androidPlatformTarget.getAaptExecutable().getAbsolutePath()).add("package"); |
| |
| // Specify where the ProGuard config should be written. |
| args.add("-G").add(proguardConfigurationPath); |
| |
| // Add all of the res/ directories. |
| for (String res : resDirectories) { |
| args.add("-S").add(res); |
| } |
| |
| // Add the remaining flags. |
| args.add("-M").add(androidManifestPath); |
| args.add("--auto-add-overlay"); |
| args.add("-I").add(androidPlatformTarget.getAndroidJar().getAbsolutePath()); |
| |
| return args.build(); |
| } |
| |
| @Override |
| public boolean equals(Object obj) { |
| if (obj == null || !(obj instanceof GenProGuardConfigStep)) { |
| return false; |
| } |
| GenProGuardConfigStep that = (GenProGuardConfigStep) obj; |
| |
| return Objects.equal(androidManifestPath, that.androidManifestPath) && |
| Objects.equal(resDirectories, that.resDirectories) && |
| Objects.equal(proguardConfigurationPath, that.proguardConfigurationPath); |
| } |
| |
| @Override |
| public int hashCode() { |
| return Objects.hashCode(androidManifestPath, resDirectories, proguardConfigurationPath); |
| } |
| } |