From f78dd1130da0a0326f08aa487c2a26dff7b61ef0 Mon Sep 17 00:00:00 2001
From: Eko Eryanto <ekoeryanto@gmail.com>
Date: Wed, 31 May 2017 08:57:27 -0700
Subject: [PATCH] persist npm cache

As of npm@5 supports offline install just what yarn does.
---
 nodejs.json | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/nodejs.json b/nodejs.json
index 37a76c4b19..d3f772baa1 100644
--- a/nodejs.json
+++ b/nodejs.json
@@ -14,15 +14,16 @@
     },
     "extract_dir": "nodejs",
     "persist": [
-        "bin"
+        "bin",
+        "cache"
     ],
     "env_add_path": [
         ".",
         "bin"
     ],
     "post_install": "
-# Set npm prefix to install modules inside bin
-Set-Content -Value \"prefix=$dir\\bin\" -Path $dir\\node_modules\\npm\\npmrc",
+# Set npm prefix to install modules inside bin and npm cache so they persist
+Set-Content -Value \"prefix=$dir\\bin`ncache=$dir\\cache\" -Path $dir\\node_modules\\npm\\npmrc",
     "checkver": {
         "url": "https://nodejs.org/en/download/current/",
         "re": "Current version: <strong>v([\\d.]+)</strong>"