npm shrinkwrap produces error with hapi

[mischah]

Hej there,

I’m trying to shrinkwrap a hapi project and I’m able to reproduce that issue with hapi as single dependency.

Steps to reproduce**

mkdir hapi-shrinkwrap
cd hapi-shrinkwrap
npm init -f
npm i hapi --save
npm shrinkwrap

What was the result you received?

The following npm error:

npm ERR! invalid: have wreck@9.0.0 (expected: 8.x.x) /Users/mkuehnel/hapi-shrinkwrap/node_modules/hapi/node_modules/subtext/node_modules/wreck
npm ERR! extraneous: wreck@9.0.0 /Users/mkuehnel/hapi-shrinkwrap/node_modules/hapi/node_modules/subtext/node_modules/wreck

What did you expect?

That npm creates a npm-shrinkwrap.json file as described in the npm docs.

Context

• node version: 5.5.0 as well as 6.5.0
• hapi version: 15.1.0
• os: OS X 10.11.6
• npm version: 3.10.3

[mischah]

Uhm. Using the following succesfully creates a npm-shrinkwrap.json

npm prune && npm update && npm install && npm shrinkwrap

Based on http://stackoverflow.com/questions/25696584/npm-list-giving-npm-err-invalid-output

[Marsup]

It's already fixed by #3351, just need to merge it.

[mischah]

Thanks. Feel free to close the issue whenever you want 👌