gzipped - npm Package Compare versions

Comparing version 0.0.3 to 0.0.4

index.js

 var ReadableStream = require('stream').Readable;
-var filesize = require('filesize');
-var colors = require('chalk');
 var zlib = require('zlib');
 
-function displayStats(original, compressed, ratio) {
-  console.log(colors.yellow('Original size:'), colors.green(filesize(original)));
-  console.log(colors.yellow('Compressed size:'), colors.green(filesize(compressed)));
-  console.log(colors.yellow('Compression ratio:'), colors.green((ratio * 100).toFixed(2) + '%'));
-}
-
-function calculate(buffer) {
+function calculate(buffer, cb) {
   var gzipped = zlib.gzip(buffer, function (err, gzipped) {
-    if (err) throw err;
+    if (err) return cb(err);
 
-    displayStats(buffer.length, gzipped.length, buffer.length / gzipped.length);
+    cb(null, {
+      original: buffer.length,
+      compressed: gzipped.length,
+      ratio: gzipped.length / buffer.length
+    });
   });
 }
 
-module.exports.calculate = function (stream) {
+module.exports.calculate = function (stream, cb) {
   var buffers = [];
@@ -28,4 +24,8 @@
   stream.on('end', function () {
-    calculate(Buffer.concat(buffers));
+    calculate(Buffer.concat(buffers), cb);
   });
+
+  stream.on('error', function (err) {
+    cb(err);
+  });
 };

package.json

 {
   "name": "gzipped",
-  "version": "0.0.3",
+  "version": "0.0.4",
   "description": "Command line utility to calculate gzip compression savings",
@@ -5,0 +5,0 @@ "main": "index.js",

New alerts

Filesystem access

Supply chain risk

Accesses the file system, and could potentially read sensitive data.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

3926

increased by23.15%

Number of package files

8

increased by33.33%

Lines of code

39

increased by69.57%

Worsened metrics

Number of low supply chain risk alerts

1

increased byInfinity%

No dependency changes