`npm install` reports numerous warnings

[jasonrudolph]

Description

Running npm install reports numerous warnings regarding use of deprecated commands and invalid configuration.

Steps to Reproduce

1. git clone https://github.com/atom/atom-keymap.git
2. cd atom-keymap
3. npm install

Expected behavior: npm install completes with no warnings.

Actual behavior: npm install reports numerous warnings:

$ cd ~/github/atom-keymap

$ git show
commit 802745d4a2a7740d95c5e3f08e141d15fd349457

$ node -v
v8.1.4

$ npm -v
5.3.0

$ npm i
npm WARN prepublish-on-install As of npm@5, `prepublish` scripts are deprecated.
npm WARN prepublish-on-install Use `prepare` for build steps and `prepublishOnly` for upload-only.
npm WARN prepublish-on-install See the deprecation note in `npm help scripts` for more information.

> [email protected] prepublish /Users/j/github/atom-keymap
> npm run clean && npm run compile && npm run lint && npm run atomdoc

npm WARN invalid config loglevel="notice"

> [email protected] clean /Users/j/github/atom-keymap
> rimraf lib && rimraf api.json

npm WARN invalid config loglevel="notice"

> [email protected] compile /Users/j/github/atom-keymap
> coffee --no-header --output lib --compile src && babel src --out-dir lib

src/partial-keyup-matcher.js -> lib/partial-keyup-matcher.js
npm WARN invalid config loglevel="notice"

> [email protected] lint /Users/j/github/atom-keymap
> coffeelint -r src spec && eslint src spec

  ✓ src/command-event.coffee
  ...

✓ Ok! » 0 errors and 0 warnings in 10 files

npm WARN invalid config loglevel="notice"

...

Reproduces how often: 100%

Versions

• macOS 10.13.2
• node v8.1.4
• npm 5.3.0

Additional Information

N/A