如何将“npm install”拆分为两个步骤来执行离线构建？

Question

I am trying to build an application requiring NPM on Open Build Service . When building the application locally, one of the steps is cd ing into a directory containing package.lock and then running npm install .

For obvious reasons this fails on a computer with no internet access.

What I would like is to download the required node modules somehow and then add them as part of the application source.

If node_modules included only text files, I could just tar it up and unpack it on the remote server. Unfortunately, some of the modules include binaries which are built by NPM using g++ , and I don't want to include opaque binaries as a “source”.

How can I split npm install into two steps:

1. to be performed locally and producing human-readable source
2. to be performed by OBS using downloaded sources and not requiring internet access?

Answer 1

The first step is npm install --ignore-scripts , the second is npm rebuild .