Add index and count to parse.data and parse.end events in File model

src/models/file.js

@@ -149,7 +149,7 @@ class File extends EventEmitter {
     })
     .on('data', (row) => {
       // Emit a parse.data event with the url, filepath and data
-      this.emit('parse.data', { url: this.url, filepath: this.filepath, data: row });
+      this.emit('parse.data', { url: this.url, filepath: this.filepath, data: row, index: i });
 
       let result = [];
       if ( i === 0 ) {
@@ -174,7 +174,7 @@ class File extends EventEmitter {
     })
     .on('end', () => {
       // Emit a parse.end event with the url and filepath
-      this.emit('parse.end', { url: this.url, filepath: this.filepath });
+      this.emit('parse.end', { url: this.url, filepath: this.filepath, count: i });
       stream.end();
     });