fix(get): properly handled nested content

Author: dignifiedquire

src/tar-stream-to-objects.js

@@ -5,28 +5,36 @@ const Readable = require('readable-stream')
 
 // transform tar stream into readable stream of
 // { path: 'string', content: Readable }
-module.exports = function (err, res, send, done) {
+module.exports = (err, res, send, done) => {
   if (err) {
     return done(err)
   }
 
-  var ex = tar.extract()
+  const ex = tar.extract()
   res.pipe(ex)
 
-  var objStream = new Readable({ objectMode: true })
+  const objStream = new Readable({ objectMode: true })
   objStream._read = function noop () {}
 
-  ex.on('entry', function (header, stream, next) {
-    objStream.push({
-      path: header.name,
-      content: header.type !== 'directory' ? stream : null
-    })
-    next()
+  ex.on('entry', (header, stream, next) => {
+    stream.on('end', next)
+
+    if (header.type !== 'directory') {
+      objStream.push({
+        path: header.name,
+        content: stream
+      })
+    } else {
+      objStream.push({
+        path: header.name
+      })
+      stream.resume()
+    }
   })
+
   ex.on('finish', () => {
     objStream.push(null)
   })
 
   done(null, objStream)
 }
-