compression - npm Package Compare versions

Comparing version 1.6.1 to 1.6.2

HISTORY.md

@@ -0,1 +1,14 @@
+1.6.2 / 2016-05-12
+==================
+
+  * deps: accepts@~1.3.3
+    - deps: mime-types@~2.1.11
+    - deps: negotiator@0.6.1
+  * deps: bytes@2.3.0
+    - Drop partial bytes on all parsed units
+    - Fix parsing byte string that looks like hex
+    - perf: hoist regular expressions
+  * deps: compressible@~2.0.8
+    - deps: mime-db@'>= 1.23.0 < 2'
+
 1.6.1 / 2016-01-19
@@ -2,0 +15,0 @@ ==================

index.js

@@ -42,3 +42,3 @@ /*!
  *
- * @param {Object} options
+ * @param {Object} [options]
  * @return {Function} middleware
@@ -48,3 +48,3 @@ * @public
 
-function compression(options) {
+function compression (options) {
   var opts = options || {}
@@ -60,13 +60,14 @@
 
-  return function compression(req, res, next){
+  return function compression (req, res, next) {
     var ended = false
     var length
     var listeners = []
-    var write = res.write
-    var on = res.on
-    var end = res.end
     var stream
 
+    var _end = res.end
+    var _on = res.on
+    var _write = res.write
+
     // flush
-    res.flush = function flush() {
+    res.flush = function flush () {
       if (stream) {
@@ -79,3 +80,3 @@ stream.flush()
 
-    res.write = function(chunk, encoding){
+    res.write = function write (chunk, encoding) {
       if (ended) {
@@ -91,6 +92,6 @@ return false
         ? stream.write(new Buffer(chunk, encoding))
-        : write.call(this, chunk, encoding)
-    };
+        : _write.call(this, chunk, encoding)
+    }
 
-    res.end = function(chunk, encoding){
+    res.end = function end (chunk, encoding) {
       if (ended) {
@@ -110,3 +111,3 @@ return false
       if (!stream) {
-        return end.call(this, chunk, encoding)
+        return _end.call(this, chunk, encoding)
       }
@@ -121,7 +122,7 @@
         : stream.end()
-    };
+    }
 
-    res.on = function(type, listener){
+    res.on = function on (type, listener) {
       if (!listeners || type !== 'drain') {
-        return on.call(this, type, listener)
+        return _on.call(this, type, listener)
       }
@@ -139,9 +140,9 @@
 
-    function nocompress(msg) {
+    function nocompress (msg) {
       debug('no compression: %s', msg)
-      addListeners(res, on, listeners)
+      addListeners(res, _on, listeners)
       listeners = null
     }
 
-    onHeaders(res, function(){
+    onHeaders(res, function onResponseHeaders () {
       // determine if request is filtered
@@ -168,6 +169,6 @@ if (!filter(req, res)) {
 
-      var encoding = res.getHeader('Content-Encoding') || 'identity';
+      var encoding = res.getHeader('Content-Encoding') || 'identity'
 
       // already encoded
-      if ('identity' !== encoding) {
+      if (encoding !== 'identity') {
         nocompress('already encoded')
@@ -178,3 +179,3 @@ return
       // head
-      if ('HEAD' === req.method) {
+      if (req.method === 'HEAD') {
         nocompress('HEAD request')
@@ -209,23 +210,23 @@ return
       // header fields
-      res.setHeader('Content-Encoding', method);
-      res.removeHeader('Content-Length');
+      res.setHeader('Content-Encoding', method)
+      res.removeHeader('Content-Length')
 
       // compression
-      stream.on('data', function(chunk){
-        if (write.call(res, chunk) === false) {
+      stream.on('data', function onStreamData (chunk) {
+        if (_write.call(res, chunk) === false) {
           stream.pause()
         }
-      });
+      })
 
-      stream.on('end', function(){
-        end.call(res);
-      });
+      stream.on('end', function onStreamEnd () {
+        _end.call(res)
+      })
 
-      on.call(res, 'drain', function() {
+      _on.call(res, 'drain', function onResponseDrain () {
         stream.resume()
-      });
-    });
+      })
+    })
 
-    next();
-  };
+    next()
+  }
 }
@@ -238,3 +239,3 @@
 
-function addListeners(stream, on, listeners) {
+function addListeners (stream, on, listeners) {
   for (var i = 0; i < listeners.length; i++) {
@@ -249,3 +250,3 @@ on.apply(stream, listeners[i])
 
-function chunkLength(chunk, encoding) {
+function chunkLength (chunk, encoding) {
   if (!chunk) {
@@ -265,3 +266,3 @@ return 0
 
-function shouldCompress(req, res) {
+function shouldCompress (req, res) {
   var type = res.getHeader('Content-Type')
@@ -282,3 +283,3 @@
 
-function shouldTransform(req, res) {
+function shouldTransform (req, res) {
   var cacheControl = res.getHeader('Cache-Control')
@@ -288,4 +289,4 @@
   // https://tools.ietf.org/html/rfc7234#section-5.2.2.4
-  return !cacheControl
-    || !cacheControlNoTransformRegExp.test(cacheControl)
+  return !cacheControl ||
+    !cacheControlNoTransformRegExp.test(cacheControl)
 }

package.json

 {
   "name": "compression",
   "description": "Node.js compression middleware",
-  "version": "1.6.1",
+  "version": "1.6.2",
   "contributors": [
@@ -12,5 +12,5 @@ "Douglas Christopher Wilson <[e-mail]>",
   "dependencies": {
-    "accepts": "~1.3.1",
-    "bytes": "2.2.0",
-    "compressible": "~2.0.7",
+    "accepts": "~1.3.3",
+    "bytes": "2.3.0",
+    "compressible": "~2.0.8",
     "debug": "~2.2.0",
@@ -21,4 +21,8 @@ "on-headers": "~1.0.1",
   "devDependencies": {
-    "istanbul": "0.4.2",
-    "mocha": "2.3.4",
+    "eslint": "2.9.0",
+    "eslint-config-standard": "5.3.1",
+    "eslint-plugin-promise": "1.1.0",
+    "eslint-plugin-standard": "1.3.2",
+    "istanbul": "0.4.3",
+    "mocha": "2.4.5",
     "supertest": "1.1.0"
@@ -35,2 +39,3 @@ },
   "scripts": {
+    "lint": "eslint **/*.js",
     "test": "mocha --check-leaks --reporter spec --bail",
@@ -37,0 +42,0 @@ "test-cov": "istanbul cover node_modules/mocha/bin/_mocha -- --check-leaks --reporter dot",

No alert changes

Improved metrics

Total package byte prevSize

21241

2.96%

Worsened metrics

Dev dependency count

7

133.33%

Dependency changes

• + Added

  bytes@2.3.0
  (transitive)

• - Removed

  bytes@2.2.0
  (transitive)

• Updated

  accepts@~1.3.3

• Updated

  bytes@2.3.0

• Updated

  compressible@~2.0.8