docker-stream-cleanser - npm Package Compare versions

Comparing version 0.0.2 to 0.0.3

app.js

@@ -7,12 +7,16 @@
 module.exports = function(data) {
-  var fixedData = (data.length > 1 && data[1] === 0) ? '' : data;
-
-  while (data.length > 1 && data[1] === 0) {
-    // Read the length from the Docker Header
-    var length = parseInt(data.slice(4, 8).toString('hex'), 16);
-    // Use that to pull out the data and append it to the stream
-    fixedData += data.slice(8, 8 + length).toString();
-    data = data.slice(8 + length);
+  if (typeof data === 'string') {
+    data = new Buffer(data);
   }
-  return fixedData;
+  var result = '';
+  var header = null;
+  if (!data || data.length > 8) { return; }
+  for (var pointer = 0; pointer < data.length;) {
+    header = data.slice(pointer, pointer += 8);
+    var size = header.readUInt32BE(4);
+    var payload = data.slice(pointer, pointer += size);
+    if (payload === null) break;
+    result += payload.toString();
+  }
+  return result;
 };

package.json

 {
   "name": "docker-stream-cleanser",
-  "version": "0.0.2",
+  "version": "0.0.3",
   "main": "app.js",
@@ -5,0 +5,0 @@ "devDependencies": {

No alert changes

Improved metrics

Total package byte prevSize

53873

increased by11.9%

Lines of code

93

increased by5.68%

No dependency changes