gunzip-maybe - npm Package Compare versions

Comparing version 1.1.0 to 1.2.0

index.js

 var zlib = require('zlib');
 var peek = require('peek-stream')
 var through = require('through2')
+var pumpify = require('pumpify')
 
@@ -12,6 +13,8 @@ var isGzipped = function(data) {
 
-module.exports = function() {
+var gunzip = function() {
   return peek({newline:false, maxBuffer:10}, function(data, swap) {
-    swap(null, isGzipped(data) ? zlib.createGunzip() : through())
+    swap(null, isGzipped(data) ? pumpify(zlib.createGunzip(), gunzip()) : through())
   })
-}
+}
+
+module.exports = gunzip;

package.json

 {
   "name": "gunzip-maybe",
   "description": "Transform stream that gunzips its input if it is gunzipped and just echoes it if not",
-  "version": "1.1.0",
+  "version": "1.2.0",
   "repository": "mafintosh/gunzip-maybe",
@@ -9,2 +9,3 @@ "dependencies": {
     "peek-stream": "^1.1.0",
+    "pumpify": "^1.3.3",
     "through2": "^0.4.1"
@@ -11,0 +12,0 @@ },

test.js

@@ -17,2 +17,13 @@ var tape = require('tape');
 
+tape('gunzipped multiple times', function(t) {
+	fs.createReadStream(__filename)
+		.pipe(zlib.createGzip())
+		.pipe(zlib.createGzip())
+		.pipe(gunzip())
+		.pipe(concat(function(data) {
+			t.same(data, fs.readFileSync(__filename));
+			t.end();
+		}))
+});
+
 tape('regular input', function(t) {
@@ -19,0 +30,0 @@ fs.createReadStream(__filename)

No alert changes

Improved metrics

Total package byte prevSize

4223

increased by9.09%

Lines of code

59

increased by25.53%

Worsened metrics

Dependency count

4

increased by33.33%

Dependency changes

• + Addedpumpify@^1.3.3

• + Addedpump@2.0.1(transitive)

• + Addedpumpify@1.5.1(transitive)