| /* |
| * Copyright 2014-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.zip; |
| |
| import com.facebook.buck.io.MorePaths; |
| import com.facebook.buck.io.ProjectFilesystem; |
| import com.facebook.buck.log.Logger; |
| import com.facebook.buck.step.ExecutionContext; |
| import com.facebook.buck.step.Step; |
| |
| import java.io.IOException; |
| import java.nio.file.Path; |
| |
| public class UnzipStep implements Step { |
| private static final Logger LOG = Logger.get(UnzipStep.class); |
| |
| private final Path zipFile; |
| private final Path destinationDirectory; |
| |
| public UnzipStep(Path zipFile, Path destinationDirectory) { |
| this.zipFile = zipFile; |
| this.destinationDirectory = destinationDirectory; |
| } |
| |
| @Override |
| public int execute(ExecutionContext context) throws InterruptedException { |
| ProjectFilesystem filesystem = context.getProjectFilesystem(); |
| Path zip = filesystem.getPathForRelativeExistingPath(zipFile).toAbsolutePath(); |
| Path out = filesystem.getPathForRelativeExistingPath(destinationDirectory).toAbsolutePath(); |
| |
| try { |
| Unzip.extractZipFile(zip, out, true); |
| } catch (IOException e) { |
| LOG.warn(e, "Unable to unpack zip: %s", zipFile); |
| return 1; |
| } |
| return 0; |
| } |
| |
| @Override |
| public String getShortName() { |
| return "unzip"; |
| } |
| |
| @Override |
| public String getDescription(ExecutionContext context) { |
| ProjectFilesystem projectFilesystem = context.getProjectFilesystem(); |
| return String.format( |
| "unzip %s -d %s", |
| MorePaths.pathWithUnixSeparators(projectFilesystem.resolve(zipFile)), |
| MorePaths.pathWithUnixSeparators(projectFilesystem.resolve(destinationDirectory))); |
| } |
| } |