set heap option before very first node.js call

Author: archmoj

.circleci/config.yml

@@ -14,6 +14,10 @@ jobs:
     working_directory: ~/plotly.js
     steps:
       - checkout
+      - run:
+          name: set heap option before very first node.js call
+          command: |
+            export NODE_OPTIONS='--max-old-space-size=4096'
       - run:
           name: Install dependencies
           command: |

package.json

@@ -21,7 +21,7 @@
     "plotly"
   ],
   "scripts": {
-    "preprocess": "export NODE_OPTIONS='--max-old-space-size=4096' && node tasks/preprocess.js",
+    "preprocess": "node tasks/preprocess.js",
     "bundle": "node tasks/bundle.js",
     "header-dist": "node tasks/header_dist.js",
     "stats": "node tasks/stats.js",