Remove-polyfills (#301)

.gitignore

@@ -3,4 +3,5 @@
 /test.js
 /.nyc_output/
 /coverage/
-.tap/
+.tap/
+package-lock.json

lib/BufferStream.js

@@ -1,10 +1,5 @@
 var Promise = require('bluebird');
 var Stream = require('stream');
-var Buffer = require('./Buffer');
-
-// Backwards compatibility for node versions < 8
-if (!Stream.Writable || !Stream.Writable.prototype.destroy)
-  Stream = require('readable-stream');
 
 module.exports = function(entry) {
   return new Promise(function(resolve,reject) {

lib/Decrypt.js

@@ -1,10 +1,6 @@
 var bigInt = require('big-integer');
 var Stream = require('stream');
 
-// Backwards compatibility for node versions < 8
-if (!Stream.Writable || !Stream.Writable.prototype.destroy)
-  Stream = require('readable-stream');
-
 var table;
 
 function generateTable() {

lib/NoopStream.js

@@ -1,10 +1,5 @@
 var Stream = require('stream');
 var util = require('util');
-
-// Backwards compatibility for node versions < 8
-if (!Stream.Writable || !Stream.Writable.prototype.destroy)
-  Stream = require('readable-stream');
-
 function NoopStream() {
   if (!(this instanceof NoopStream)) {
     return new NoopStream();

lib/Open/directory.js

@@ -3,7 +3,6 @@ var unzip = require('./unzip');
 var Promise = require('bluebird');
 var BufferStream = require('../BufferStream');
 var parseExtraField = require('../parseExtraField');
-var Buffer = require('../Buffer');
 var path = require('path');
 var Writer = require('fstream').Writer;
 var parseDateTime = require('../parseDateTime');

lib/Open/index.js

@@ -3,10 +3,6 @@ var Promise = require('bluebird');
 var directory = require('./directory');
 var Stream = require('stream');
 
-// Backwards compatibility for node versions < 8
-if (!Stream.Writable || !Stream.Writable.prototype.destroy)
-  Stream = require('readable-stream');
-
 module.exports = {
   buffer: function(buffer, options) {
     var source = {

lib/Open/unzip.js

@@ -4,14 +4,9 @@ var PullStream = require('../PullStream');
 var Stream = require('stream');
 var zlib = require('zlib');
 var parseExtraField = require('../parseExtraField');
-var Buffer = require('../Buffer');
 var parseDateTime = require('../parseDateTime');
 var parseBuffer = require('../parseBuffer');
 
-// Backwards compatibility for node versions < 8
-if (!Stream.Writable || !Stream.Writable.prototype.destroy)
-  Stream = require('readable-stream');
-
 module.exports = function unzip(source,offset,_password, directoryVars) {
   var file = PullStream(),
       entry = Stream.PassThrough();

lib/PullStream.js

@@ -1,13 +1,8 @@
 var Stream = require('stream');
 var Promise = require('bluebird');
 var util = require('util');
-var Buffer = require('./Buffer');
 var strFunction = 'function';
 
-// Backwards compatibility for node versions < 8
-if (!Stream.Writable || !Stream.Writable.prototype.destroy)
-  Stream = require('readable-stream');
-
 function PullStream() {
   if (!(this instanceof PullStream))
     return new PullStream();

lib/parse.js

@@ -6,14 +6,9 @@ var PullStream = require('./PullStream');
 var NoopStream = require('./NoopStream');
 var BufferStream = require('./BufferStream');
 var parseExtraField = require('./parseExtraField');
-var Buffer = require('./Buffer');
 var parseDateTime = require('./parseDateTime');
 var parseBuffer = require('./parseBuffer');
 
-// Backwards compatibility for node versions < 8
-if (!Stream.Writable || !Stream.Writable.prototype.destroy)
-  Stream = require('readable-stream');
-
 var endDirectorySignature = Buffer.alloc(4);
 endDirectorySignature.writeUInt32LE(0x06054b50, 0);
 

lib/parseOne.js

@@ -3,10 +3,6 @@ var Parse = require('./parse');
 var duplexer2 = require('duplexer2');
 var BufferStream = require('./BufferStream');
 
-// Backwards compatibility for node versions < 8
-if (!Stream.Writable || !Stream.Writable.prototype.destroy)
-  Stream = require('readable-stream');
-
 function parseOne(match,opts) {
   var inStream = Stream.PassThrough({objectMode:true});
   var outStream = Stream.PassThrough();

package.json

@@ -1,6 +1,6 @@
 {
   "name": "unzipper",
-  "version": "0.10.14",
+  "version": "0.11.1",
   "description": "Unzip cross-platform streaming API ",
   "author": "Evan Oxfeld <[email protected]>",
   "contributors": [
@@ -25,13 +25,9 @@
   "dependencies": {
     "big-integer": "^1.6.17",
     "bluebird": "~3.4.1",
-    "buffer-indexof-polyfill": "~1.0.0",
     "duplexer2": "~0.1.4",
     "fstream": "^1.0.12",
-    "graceful-fs": "^4.2.2",
-    "listenercount": "~1.0.1",
-    "readable-stream": "~2.3.6",
-    "setimmediate": "~1.0.4"
+    "graceful-fs": "^4.2.2"
   },
   "devDependencies": {
     "aws-sdk": "^2.77.0",

unzip.js

@@ -1,10 +1,4 @@
 'use strict';
-// Polyfills for node 0.8
-require('listenercount');
-require('buffer-indexof-polyfill');
-require('setimmediate');
-
-
 exports.Parse = require('./lib/parse');
 exports.ParseOne = require('./lib/parseOne');
 exports.Extract = require('./lib/extract');