content: /*
   *
   *
   *
   *                                   Apache License
   *                             Version 2.0, January 2004
   *                          http://www.apache.org/licenses/
   *
   *     TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
   *
   *     1. Definitions.
   *
   *        "License" shall mean the terms and conditions for use, reproduction,
   *        and distribution as defined by Sections 1 through 9 of this document.
   *
   *        "Licensor" shall mean the copyright owner or entity authorized by
   *        the copyright owner that is granting the License.
   *
   *        "Legal Entity" shall mean the union of the acting entity and all
   *        other entities that control, are controlled by, or are under common
   *        control with that entity. For the purposes of this definition,
   *        "control" means (i) the power, direct or indirect, to cause the
   *        direction or management of such entity, whether by contract or
   *        otherwise, or (ii) ownership of fifty percent (50%) or more of the
   *        outstanding shares, or (iii) beneficial ownership of such entity.
   *
   *        "You" (or "Your") shall mean an individual or Legal Entity
   *        exercising permissions granted by this License.
   *
   *        "Source" form shall mean the preferred form for making modifications,
   *        including but not limited to software source code, documentation
   *        source, and configuration files.
   *
   *        "Object" form shall mean any form resulting from mechanical
   *        transformation or translation of a Source form, including but
   *        not limited to compiled object code, generated documentation,
   *        and conversions to other media types.
   *
   *        "Work" shall mean the work of authorship, whether in Source or
   *        Object form, made available under the License, as indicated by a
   *        copyright notice that is included in or attached to the work
   *        (an example is provided in the Appendix below).
   *
   *        "Derivative Works" shall mean any work, whether in Source or Object
   *        form, that is based on (or derived from) the Work and for which the
   *        editorial revisions, annotations, elaborations, or other modifications
   *        represent, as a whole, an original work of authorship. For the purposes
   *        of this License, Derivative Works shall not include works that remain
   *        separable from, or merely link (or bind by name) to the interfaces of,
   *        the Work and Derivative Works thereof.
   *
   *        "Contribution" shall mean any work of authorship, including
   *        the original version of the Work and any modifications or additions
   *        to that Work or Derivative Works thereof, that is intentionally
   *        submitted to Licensor for inclusion in the Work by the copyright owner
   *        or by an individual or Legal Entity authorized to submit on behalf of
   *        the copyright owner. For the purposes of this definition, "submitted"
   *        means any form of electronic, verbal, or written communication sent
   *        to the Licensor or its representatives, including but not limited to
   *        communication on electronic mailing lists, source code control systems,
   *        and issue tracking systems that are managed by, or on behalf of, the
   *        Licensor for the purpose of discussing and improving the Work, but
   *        excluding communication that is conspicuously marked or otherwise
   *        designated in writing by the copyright owner as "Not a Contribution."
   *
   *        "Contributor" shall mean Licensor and any individual or Legal Entity
   *        on behalf of whom a Contribution has been received by Licensor and
   *        subsequently incorporated within the Work.
   *
   *     2. Grant of Copyright License. Subject to the terms and conditions of
   *        this License, each Contributor hereby grants to You a perpetual,
   *        worldwide, non-exclusive, no-charge, royalty-free, irrevocable
   *        copyright license to reproduce, prepare Derivative Works of,
   *        publicly display, publicly perform, sublicense, and distribute the
   *        Work and such Derivative Works in Source or Object form.
   *
   *     3. Grant of Patent License. Subject to the terms and conditions of
   *        this License, each Contributor hereby grants to You a perpetual,
   *        worldwide, non-exclusive, no-charge, royalty-free, irrevocable
   *        (except as stated in this section) patent license to make, have made,
   *        use, offer to sell, sell, import, and otherwise transfer the Work,
   *        where such license applies only to those patent claims licensable
   *        by such Contributor that are necessarily infringed by their
   *        Contribution(s) alone or by combination of their Contribution(s)
   *        with the Work to which such Contribution(s) was submitted. If You
   *        institute patent litigation against any entity (including a
   *        cross-claim or counterclaim in a lawsuit) alleging that the Work
   *        or a Contribution incorporated within the Work constitutes direct
   *        or contributory patent infringement, then any patent licenses
   *        granted to You under this License for that Work shall terminate
   *        as of the date such litigation is filed.
   *
   *     4. Redistribution. You may reproduce and distribute copies of the
   *        Work or Derivative Works thereof in any medium, with or without
   *        modifications, and in Source or Object form, provided that You
   *        meet the following conditions:
   *
   *        (a) You must give any other recipients of the Work or
   *            Derivative Works a copy of this License; and
   *
   *        (b) You must cause any modified files to carry prominent notices
   *            stating that You changed the files; and
   *
   *        (c) You must retain, in the Source form of any Derivative Works
   *            that You distribute, all copyright, patent, trademark, and
   *            attribution notices from the Source form of the Work,
   *            excluding those notices that do not pertain to any part of
   *            the Derivative Works; and
   *
   *        (d) If the Work includes a "NOTICE" text file as part of its
   *            distribution, then any Derivative Works that You distribute must
   *            include a readable copy of the attribution notices contained
   *            within such NOTICE file, excluding those notices that do not
   *            pertain to any part of the Derivative Works, in at least one
   *            of the following places: within a NOTICE text file distributed
   *            as part of the Derivative Works; within the Source form or
   *            documentation, if provided along with the Derivative Works; or,
   *            within a display generated by the Derivative Works, if and
   *            wherever such third-party notices normally appear. The contents
   *            of the NOTICE file are for informational purposes only and
   *            do not modify the License. You may add Your own attribution
   *            notices within Derivative Works that You distribute, alongside
   *            or as an addendum to the NOTICE text from the Work, provided
   *            that such additional attribution notices cannot be construed
   *            as modifying the License.
   *
   *        You may add Your own copyright statement to Your modifications and
   *        may provide additional or different license terms and conditions
   *        for use, reproduction, or distribution of Your modifications, or
   *        for any such Derivative Works as a whole, provided Your use,
   *        reproduction, and distribution of the Work otherwise complies with
   *        the conditions stated in this License.
   *
   *     5. Submission of Contributions. Unless You explicitly state otherwise,
   *        any Contribution intentionally submitted for inclusion in the Work
   *        by You to the Licensor shall be under the terms and conditions of
   *        this License, without any additional terms or conditions.
   *        Notwithstanding the above, nothing herein shall supersede or modify
   *        the terms of any separate license agreement you may have executed
   *        with Licensor regarding such Contributions.
   *
   *     6. Trademarks. This License does not grant permission to use the trade
   *        names, trademarks, service marks, or product names of the Licensor,
   *        except as required for reasonable and customary use in describing the
   *        origin of the Work and reproducing the content of the NOTICE file.
   *
   *     7. Disclaimer of Warranty. Unless required by applicable law or
   *        agreed to in writing, Licensor provides the Work (and each
   *        Contributor provides its Contributions) on an "AS IS" BASIS,
   *        WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
   *        implied, including, without limitation, any warranties or conditions
   *        of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
   *        PARTICULAR PURPOSE. You are solely responsible for determining the
   *        appropriateness of using or redistributing the Work and assume any
   *        risks associated with Your exercise of permissions under this License.
   *
   *     8. Limitation of Liability. In no event and under no legal theory,
   *        whether in tort (including negligence), contract, or otherwise,
   *        unless required by applicable law (such as deliberate and grossly
   *        negligent acts) or agreed to in writing, shall any Contributor be
   *        liable to You for damages, including any direct, indirect, special,
   *        incidental, or consequential damages of any character arising as a
   *        result of this License or out of the use or inability to use the
   *        Work (including but not limited to damages for loss of goodwill,
   *        work stoppage, computer failure or malfunction, or any and all
   *        other commercial damages or losses), even if such Contributor
   *        has been advised of the possibility of such damages.
   *
   *     9. Accepting Warranty or Additional Liability. While redistributing
   *        the Work or Derivative Works thereof, You may choose to offer,
   *        and charge a fee for, acceptance of support, warranty, indemnity,
   *        or other liability obligations and/or rights consistent with this
   *        License. However, in accepting such obligations, You may act only
   *        on Your own behalf and on Your sole responsibility, not on behalf
   *        of any other Contributor, and only if You agree to indemnify,
   *        defend, and hold each Contributor harmless for any liability
   *        incurred by, or claims asserted against, such Contributor by reason
   *        of your accepting any such warranty or additional liability.
   *
   *     END OF TERMS AND CONDITIONS
   *
   *     APPENDIX: How to apply the Apache License to your work.
   *
   *        To apply the Apache License to your work, attach the following
   *        boilerplate notice, with the fields enclosed by brackets "[]"
   *        replaced with your own identifying information. (Don't include
   *        the brackets!)  The text should be enclosed in the appropriate
   *        comment syntax for the file format. We also recommend that a
   *        file or class name and description of purpose be included on the
   *        same "printed page" as the copyright notice for easier
   *        identification within third-party archives.
   *
   *     Copyright 2016 Alibaba Group
   *
   *     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.taobao.android.builder.tools.proguard;
  
  import com.alibaba.fastjson.JSON;
  import com.alibaba.fastjson.TypeReference;
  import com.android.build.gradle.api.BaseVariantOutput;
  import com.android.build.gradle.internal.ApkDataUtils;
  import com.android.build.gradle.internal.api.AppVariantContext;
  import com.android.build.gradle.internal.api.AppVariantOutputContext;
  import com.android.build.gradle.internal.api.AwbTransform;
  import com.android.build.gradle.internal.scope.GlobalScope;
  import com.android.build.gradle.internal.scope.VariantScope;
  import com.android.build.gradle.internal.transforms.ProGuardTransform;
  import com.android.builder.model.AndroidLibrary;
  import com.google.common.base.Joiner;
  import com.taobao.android.builder.AtlasBuildContext;
  import com.taobao.android.builder.dependency.AtlasDependencyTree;
  import com.taobao.android.builder.dependency.model.AwbBundle;
  import com.taobao.android.builder.tools.Profiler;
  import com.taobao.android.builder.tools.bundleinfo.BundleGraphExecutor;
  import com.taobao.android.builder.tools.bundleinfo.BundleItem;
  import com.taobao.android.builder.tools.bundleinfo.BundleItemRunner;
  import com.taobao.android.builder.tools.bundleinfo.model.BundleInfo;
  import com.taobao.android.builder.tools.proguard.domain.Input;
  import com.taobao.android.builder.tools.proguard.dump.ClazzRefInfo;
  import com.taobao.android.builder.tools.proguard.dump.KeepConverter;
  import org.apache.commons.io.FileUtils;
  import org.gradle.api.GradleException;
  import org.jetbrains.annotations.NotNull;
  import org.slf4j.Logger;
  import org.slf4j.LoggerFactory;
  
  import java.io.File;
  import java.io.IOException;
  import java.util.*;
  import java.util.jar.JarEntry;
  import java.util.jar.JarFile;
  
  import static com.android.builder.model.AndroidProject.FD_OUTPUTS;
  
  /**
   * Created by wuzhong on 2016/12/9.
   */
  public class AtlasProguardHelper {
  
      private static Logger sLogger = LoggerFactory.getLogger(AtlasProguardHelper.class);
  
      public static List<File>configs = new ArrayList<>();
  
      public static void doBundleProguard(final AppVariantContext appVariantContext, List<File> mainDexJars)
          throws Exception {
  
          Profiler.enter("preparebundleproguard");
          VariantScope variantScope = appVariantContext.getScope();
          AtlasDependencyTree dependencyTree = AtlasBuildContext.androidDependencyTrees.get(
              variantScope.getVariantConfiguration().getFullName());
  
          if (dependencyTree.getAwbBundles().isEmpty()) {
              return;
          }
  
          List<File> libs = new ArrayList<>(
              appVariantContext.getScope().getGlobalScope().getAndroidBuilder().getBootClasspath(true));
  
          //All dependent classes
          Profiler.enter("getDefaultClasses");
          Set<String> defaultLibClasses = getClassList(libs);
          Profiler.release();
  
          libs.addAll(mainDexJars);
  
          //Get the basic proguard configuration
          List<File> defaultProguardFiles = new ArrayList<>(
  
              appVariantContext.getVariantConfiguration().getBuildType().getProguardFiles());
          Collections.sort(defaultProguardFiles);
  
          BaseVariantOutput vod = (BaseVariantOutput) appVariantContext.getVariantOutputData().iterator().next();
          AppVariantOutputContext appVariantOutputContext = appVariantContext.getAppVariantOutputContext(ApkDataUtils.get(vod));
  
          int parallelCount = appVariantContext.getAtlasExtension().getTBuildConfig().getProguardParallelCount();
          ////FIXME
          //parallelCount = 1;
  
          Map<BundleInfo, AwbTransform> bundleInfoAwbTransformMap = new HashMap<>();
          for (AwbTransform awbTransform : appVariantOutputContext.getAwbTransformMap().values()) {
              bundleInfoAwbTransformMap.put(awbTransform.getAwbBundle().bundleInfo, awbTransform);
          }
          Profiler.release();
  
          BundleGraphExecutor.execute(new ArrayList<>(bundleInfoAwbTransformMap.keySet()), parallelCount,
                                      new BundleItemRunner() {
                                          @Override
                                          public void execute(BundleItem bundleItem) {
  
                                              try {
  
                                                  Input input = new Input();
                                                  AwbTransform awbTransform = bundleInfoAwbTransformMap.get(
                                                      bundleItem.bundleInfo);
                                                  input.getAwbBundles().add(awbTransform);
                                                  for (BundleInfo sub : bundleItem.circles) {
                                                      input.getAwbBundles().add(bundleInfoAwbTransformMap.get(sub));
                                                  }
  
                                                  input.getDefaultProguardFiles().addAll(defaultProguardFiles);
                                                  input.getLibraries().addAll(libs);
                                                  input.getDefaultLibraryClasses().addAll(defaultLibClasses);
  
                                                  input.printConfiguration = new File(
                                                      appVariantContext
                                                          .getAwbProguardDir(input.getAwbBundles().get(0).getAwbBundle()),
                                                      "proguard.cfg");
                                                  input.printUsage = new File(
                                                      appVariantContext
                                                          .getAwbProguardDir(input.getAwbBundles().get(0).getAwbBundle()),
                                                      "usage.cfg");
  
                                                  addLibraryProguardFiles(appVariantContext, input);
  
                                                  addChildDependency(bundleItem, input, bundleInfoAwbTransformMap);
  
                                                  addParentKeeps(bundleItem, input, awbTransform,
                                                                 bundleInfoAwbTransformMap, appVariantContext);
  
                                                  BundleProguarder.execute(appVariantContext, input);
  
                                              } catch (Exception e) {
                                                  e.printStackTrace();
                                                  throw new GradleException(
                                                      "proguard " + bundleItem.bundleInfo.getPkgName(), e);
                                              }
                                          }
                                      });
  
      }
  
      @NotNull
      private static void addLibraryProguardFiles(AppVariantContext appVariantContext, Input input) {
  
          if (!appVariantContext.getAtlasExtension().getTBuildConfig().isBundleProguardConfigEnabled()) {
              return;
          }
  
          Set<String> blackList = appVariantContext.getAtlasExtension().getTBuildConfig()
              .getBundleProguardConfigBlackList();
          for (AwbTransform awbTransform : input.getAwbBundles()) {
              AwbBundle awbBundle = awbTransform.getAwbBundle();
              for (AndroidLibrary androidDependency : awbBundle.getAllLibraryAars()) {
                  File proguardRules = androidDependency.getProguardRules();
                  String groupName = androidDependency.getResolvedCoordinates().getGroupId() + ":" + androidDependency
                      .getResolvedCoordinates().getArtifactId();
                  if (blackList.contains(groupName)) {
                      sLogger.info("[proguard] skip proguard from " + androidDependency.getResolvedCoordinates());
                      continue;
                  }
                  if (proguardRules.exists() && proguardRules.isFile()) {
                      input.getLibraryProguardFiles().add(proguardRules);
                      sLogger.warn("[proguard] load proguard from " + androidDependency.getResolvedCoordinates());
                  } else {
                      sLogger.info("[proguard] missing proguard from " + androidDependency.getResolvedCoordinates());
                  }
              }
          }
      }
  
      private static void addChildDependency(BundleItem bundleItem, Input input,
                                             Map<BundleInfo, AwbTransform> bundleInfoAwbTransformMap) throws IOException {
  
          List<String>pkgNames = new ArrayList<>();
  
          input.getAwbBundles().forEach(awbTransform -> pkgNames.add(awbTransform.getAwbBundle().getPackageName()));
  
          sLogger.info("combine to proguard bundles:"+pkgNames.toString());
  
          List<AwbTransform> childTransforms = new ArrayList<>();
  
          sLogger.info("combine to proguard bundles:"+pkgNames.toString());
  
          for (BundleItem child : bundleItem.children) {
              if (!pkgNames.contains(child.bundleInfo.getPkgName())) {
                  childTransforms.add(bundleInfoAwbTransformMap.get(child.bundleInfo));
              }else {
                  sLogger.error(child.bundleInfo.getPkgName() +" in proguard bundles so discard from "+ bundleItem.bundleInfo.getPkgName()+"libraries...");
              }
              for (BundleInfo sub : child.circles) {
                  if (!pkgNames.contains(sub.getPkgName())) {
                      childTransforms.add(bundleInfoAwbTransformMap.get(sub));
                  }else {
                      sLogger.error(sub.getPkgName() +" in proguard bundles so discard from "+ bundleItem.bundleInfo.getPkgName()+" libraries...");
  
                  }
              }
          }
  
          List<AwbBundle> childBundles = new ArrayList<>();
          for (AwbTransform child : childTransforms) {
              input.getLibraries().addAll(child.getInputLibraries());
              //join
              childBundles.add(child.getAwbBundle());
          }
      }
  
      private static void addParentKeeps(BundleItem bundleItem, Input input, AwbTransform awbTransform,
                                         Map<BundleInfo, AwbTransform> bundleInfoAwbTransformMap,
                                         AppVariantContext appVariantContext) throws IOException {
          Set<AwbBundle> parentBundles = new HashSet<>();
          for (BundleItem parent : bundleItem.parents) {
              parentBundles.add(bundleInfoAwbTransformMap.get(parent.bundleInfo).getAwbBundle());
              for (BundleInfo sub : parent.circles) {
                  parentBundles.add(bundleInfoAwbTransformMap.get(sub).getAwbBundle());
              }
          }
          if (!parentBundles.isEmpty()) {
              List<AwbBundle> bundles = new ArrayList<>(parentBundles);
              Collections.sort(bundles, new Comparator<AwbBundle>() {
                  @Override
                  public int compare(AwbBundle o1, AwbBundle o2) {
                      return o1.getName().compareTo(o2.getName());
                  }
              });
              File keepFile = generateKeepFile(bundles,
                                               appVariantContext.getAwbProguardDir(
                                                   awbTransform.getAwbBundle()));
              input.getParentKeeps().add(keepFile);
          }
      }
  
      public static Set<String> getClassList(List<File> files) throws IOException {
          Set<String> sets = new HashSet<>();
          for (File file : files) {
  
              JarFile jarFile = new JarFile(file);
              Enumeration<JarEntry> entryEnumeration = jarFile.entries();
  
              while (entryEnumeration.hasMoreElements()) {
                  JarEntry jarEntry = entryEnumeration.nextElement();
                  if (null == jarEntry) {
                      continue;
                  }
                  String name = jarEntry.getName();
                  if (name.endsWith(".class")) {
                      name = name.substring(0, name.length() - 6);
                      sets.add(name);
                  }
              }
          }
          return sets;
      }
  
      public static void applyBundleKeepsV2(final AppVariantContext appVariantContext,
                                            ProGuardTransform proGuardTransform) throws IOException {
  
          File maindexkeep = generateBundleKeepCfg(appVariantContext);
  
          proGuardTransform.setConfigurationFiles(appVariantContext.getScope().getGlobalScope().getProject().files(maindexkeep));
  
      }
  
      @NotNull
      public static File generateBundleKeepCfg(AppVariantContext appVariantContext) throws IOException {
          AtlasDependencyTree dependencyTree = AtlasBuildContext.androidDependencyTrees.get(
              appVariantContext.getVariantConfiguration().getFullName());
          return generateKeepFile(dependencyTree.getAwbBundles(),
                                  appVariantContext.getScope().getGlobalScope().getOutputsDir());
      }
  
      @NotNull
      private static File generateKeepFile(List<AwbBundle> awbBundles, File dir) throws IOException {
  
          KeepConverter refClazzContainer = new KeepConverter();
          for (AwbBundle awbBundle : awbBundles) {
              if (null != awbBundle.getKeepProguardFile() && awbBundle.getKeepProguardFile().exists()) {
  
                  String json = FileUtils.readFileToString(awbBundle.getKeepProguardFile());
                  Map<String, ClazzRefInfo> refClazzMap = JSON.parseObject(json,
                                                                           new TypeReference<Map<String, ClazzRefInfo>>
                                                                               () {});
  
                  refClazzContainer.addRefClazz(refClazzMap);
  
              } else {
                  sLogger.error(
                      "missing " + awbBundle.getKeepProguardFile().getAbsolutePath());
              }
          }
  
          File maindexkeep = new File(dir, "maindexkeep.cfg");
          FileUtils.writeLines(maindexkeep, refClazzContainer.convertToKeeplines());
          return maindexkeep;
      }
  
      public static void applyBundleKeeps(final AppVariantContext appVariantContext,
                                          ProGuardTransform proGuardTransform) {
  
          Set<File> proguardFiles = new HashSet<File>();
  
          GlobalScope globalScope = appVariantContext.getScope().getGlobalScope();
          //Add awb configuration
          AtlasDependencyTree dependencyTree = AtlasBuildContext.androidDependencyTrees.get(
              appVariantContext.getVariantConfiguration().getFullName());
  
          for (AwbBundle awbBundle : dependencyTree.getAwbBundles()) {
              if (null != awbBundle.getKeepProguardFile() && awbBundle.getKeepProguardFile().exists()) {
                  proguardFiles.add(awbBundle.getKeepProguardFile());
              } else {
                  appVariantContext.getProject().getLogger().error(
                      "missing " + awbBundle.getKeepProguardFile().getAbsolutePath());
              }
          }
  
          proGuardTransform.setConfigurationFiles(appVariantContext.getScope().getGlobalScope().getProject().files(proguardFiles));
  
      }
  
      public static File applyBundleInOutConfigration(final AppVariantContext appVariantContext,
                                                      ProGuardTransform proGuardTransform) {
  
          VariantScope variantScope = appVariantContext.getScope();
  
          GlobalScope globalScope = variantScope.getGlobalScope();
          File proguardOut = new File(Joiner.on(File.separatorChar)
                                          .join(String.valueOf(globalScope.getBuildDir()), FD_OUTPUTS, "mapping",
                                                variantScope.getVariantConfiguration().getDirName()));
  
          File awbInOutConfig = new File(proguardOut, "awb_inout_config.cfg");
  
          //Add awb configuration
          AtlasDependencyTree dependencyTree = AtlasBuildContext.androidDependencyTrees.get(
              variantScope.getVariantConfiguration().getFullName());
  
          if (dependencyTree.getAwbBundles().size() > 0) {
  
              BaseVariantOutput vod = (BaseVariantOutput) appVariantContext.getVariantOutputData().iterator().next();
              AppVariantOutputContext appVariantOutputContext = appVariantContext.getAppVariantOutputContext(ApkDataUtils.get(vod));
              File awbObfuscatedDir = new File(globalScope.getIntermediatesDir(),
                                               "/classes-proguard/" + variantScope.getVariantConfiguration()
                                                   .getDirName());
              AwbProguardConfiguration awbProguardConfiguration = new AwbProguardConfiguration(
                  appVariantOutputContext.getAwbTransformMap().values(), awbObfuscatedDir, appVariantOutputContext);
  
              try {
                  configs = awbProguardConfiguration.printConfigFile(awbInOutConfig);
              } catch (IOException e) {
                  throw new GradleException("", e);
              }
  
              proGuardTransform.setConfigurationFiles(appVariantContext.getScope().getGlobalScope().getProject().files(awbInOutConfig));
  
          }
  
          return awbInOutConfig;
      }
  
      //TODO move
      //public static Set<String> blackList = Sets.newHashSet("com.alibaba:eaze","com.alibaba.mobileim:IMKit");
      public static void applyBundleProguardConfigration(final AppVariantContext appVariantContext,
                                                         ProGuardTransform proGuardTransform) {
  
          Set<String> blackList = appVariantContext.getAtlasExtension().getTBuildConfig()
              .getBundleProguardConfigBlackList();
  
          List<File> proguardFiles = new ArrayList<>();
          VariantScope variantScope = appVariantContext.getScope();
          for (AwbBundle awbBundle : AtlasBuildContext.androidDependencyTrees.get(
              variantScope.getVariantConfiguration().getFullName()).getAwbBundles()) {
              for (AndroidLibrary androidDependency : awbBundle.getAllLibraryAars()) {
                  File proguardRules = androidDependency.getProguardRules();
  
                  String groupName = androidDependency.getResolvedCoordinates().getGroupId() + ":" + androidDependency
                      .getResolvedCoordinates().getArtifactId();
                  if (blackList.contains(groupName)) {
                      sLogger.info("[proguard] skip proguard from " + androidDependency.getResolvedCoordinates());
                      continue;
                  }
  
                  if (proguardRules.isFile()) {
                      proguardFiles.add(proguardRules);
                      sLogger.warn("[proguard] load proguard from " + androidDependency.getResolvedCoordinates());
                  } else {
                      sLogger.info("[proguard] missing proguard from " + androidDependency.getResolvedCoordinates());
                  }
              }
          }
  
          proGuardTransform.setConfigurationFiles(appVariantContext.getScope().getGlobalScope().getProject().files(proguardFiles));
  
      }
  
      public static File applyMapping(final AppVariantContext appVariantContext, ProGuardTransform proGuardTransform) {
  
          File mappingFile = null;
          if (null != appVariantContext.apContext.getApExploredFolder() && appVariantContext.apContext
              .getApExploredFolder().exists()) {
              mappingFile = new File(appVariantContext.apContext.getApExploredFolder(), "mapping.txt");
          } else {
              mappingFile = new File(
                  appVariantContext.getScope().getGlobalScope().getProject().getProjectDir(),
                  "mapping.txt");
          }
  
          if (null != mappingFile && mappingFile.exists()) {
              proGuardTransform.applyTestedMapping(mappingFile);
              return mappingFile;
          }
  
          return null;
  
      }
  
  }
  