Mon, 02 Jul 2018 16:43:07 +0100
Merge
sundar@1372 | 1 | /* |
sundar@1372 | 2 | * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved. |
sundar@1372 | 3 | * |
sundar@1372 | 4 | * Redistribution and use in source and binary forms, with or without |
sundar@1372 | 5 | * modification, are permitted provided that the following conditions |
sundar@1372 | 6 | * are met: |
sundar@1372 | 7 | * |
sundar@1372 | 8 | * - Redistributions of source code must retain the above copyright |
sundar@1372 | 9 | * notice, this list of conditions and the following disclaimer. |
sundar@1372 | 10 | * |
sundar@1372 | 11 | * - Redistributions in binary form must reproduce the above copyright |
sundar@1372 | 12 | * notice, this list of conditions and the following disclaimer in the |
sundar@1372 | 13 | * documentation and/or other materials provided with the distribution. |
sundar@1372 | 14 | * |
sundar@1372 | 15 | * - Neither the name of Oracle nor the names of its |
sundar@1372 | 16 | * contributors may be used to endorse or promote products derived |
sundar@1372 | 17 | * from this software without specific prior written permission. |
sundar@1372 | 18 | * |
sundar@1372 | 19 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS |
sundar@1372 | 20 | * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, |
sundar@1372 | 21 | * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
sundar@1372 | 22 | * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR |
sundar@1372 | 23 | * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
sundar@1372 | 24 | * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
sundar@1372 | 25 | * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
sundar@1372 | 26 | * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF |
sundar@1372 | 27 | * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING |
sundar@1372 | 28 | * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
sundar@1372 | 29 | * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
sundar@1372 | 30 | */ |
sundar@1372 | 31 | |
sundar@1372 | 32 | /* |
sundar@1372 | 33 | * Simple unzip tool using #nashorn and #java |
sundar@1372 | 34 | * zip fs file system interface. |
sundar@1372 | 35 | */ |
sundar@1372 | 36 | |
sundar@1372 | 37 | if (arguments.length == 0) { |
sundar@1372 | 38 | print("Usage: jjs zipfs.js -- <.zip/.jar file> [out dir]"); |
sundar@1372 | 39 | exit(1); |
sundar@1372 | 40 | } |
sundar@1372 | 41 | |
sundar@1372 | 42 | var File = Java.type("java.io.File"); |
sundar@1372 | 43 | // output directory where zip is extracted |
sundar@1372 | 44 | var outDir = arguments[1]; |
sundar@1372 | 45 | if (!outDir) { |
sundar@1372 | 46 | outDir = "."; |
sundar@1372 | 47 | } else { |
sundar@1372 | 48 | if (! new File(outDir).isDirectory()) { |
sundar@1372 | 49 | print(outDir + " directory does not exist!"); |
sundar@1372 | 50 | exit(1); |
sundar@1372 | 51 | } |
sundar@1372 | 52 | } |
sundar@1372 | 53 | |
sundar@1372 | 54 | var Files = Java.type("java.nio.file.Files"); |
sundar@1372 | 55 | var FileSystems = Java.type("java.nio.file.FileSystems"); |
sundar@1372 | 56 | var Paths = Java.type("java.nio.file.Paths"); |
sundar@1372 | 57 | |
sundar@1372 | 58 | var zipfile = Paths.get(arguments[0]) |
sundar@1372 | 59 | var fs = FileSystems.newFileSystem(zipfile, null); |
sundar@1372 | 60 | var root = fs.rootDirectories[0]; |
sundar@1372 | 61 | |
sundar@1372 | 62 | // walk root and handle each Path |
sundar@1372 | 63 | Files.walk(root).forEach( |
sundar@1372 | 64 | function(p) { |
sundar@1372 | 65 | var outPath = outDir + |
sundar@1372 | 66 | p.toString().replace('/', File.separatorChar); |
sundar@1372 | 67 | print(outPath); |
sundar@1372 | 68 | if (Files.isDirectory(p)) { |
sundar@1372 | 69 | // create directories as needed |
sundar@1372 | 70 | new File(outPath).mkdirs(); |
sundar@1372 | 71 | } else { |
sundar@1372 | 72 | // copy a 'file' resource |
sundar@1372 | 73 | Files.copy(p, new File(outPath).toPath()); |
sundar@1372 | 74 | } |
sundar@1372 | 75 | } |
sundar@1372 | 76 | ); |
sundar@1372 | 77 | |
sundar@1372 | 78 | // done |
sundar@1372 | 79 | fs.close(); |