Rebecca Turner iarna

Times are off of my Linux laptop.

You can run with: ```console $ npx https://gist.github.com/acfba145e421d51c4de2cdb7faa3f309.git


With default config, using node_modules, which has 1295 files (6.6M):

```console
$ node benchmark.js

made a folder called install-package-lock-only containing only a package.json with these contents:

{
  "name": "install-package-lock-only",
  "version": "1.0.0",
  "dependencies": {
    "mkdirp": "^0.3.4"
 }

These is a basic console capability test. Clone this repo (https://gist.github.com/58553b13c477de79069e.git) and use node cat console-test.txt to dump the test to your screen. (On Mac & Linux you can just use cat.) There's also a hide-cursor.txt and show-cursor.txt that should do what they say.

All of this is about me trying to figure out what actually is shared cross platform and what isn't.

What I've learned so far is:

npm and symlinks

`npm link`

→ Runs npm install and then symlinks the current module into your globals

`npm link /path/to/thing`

→ If thing is already in globals, unlink it.

Optimize for readability:

Emphasize the important things.
Demphasize the noise.
Leave most of the content uncolored.

I emphasize:

literals – light cyan
constants - light green
immutable operators - bright white
mutating operators - yellow

Keybase proof

I hereby claim:

I am iarna on github.
I am iarna (https://keybase.io/iarna) on keybase.
I have a public key whose fingerprint is 2FA0 EEAC C9D5 DB88 5B43 9AC6 D0F2 2C12 8CD6 A5B0

To claim this, I am signing this object:


	// render thread
	// index
	// record indexes of natural line breaks
	// record indexs of wrapped line breaks w/ predefined width
	// display (line start, #lines, width)

	const fs = require('fs')
	let exampleText
	let lineBreaks = []

	{
	"name": "x",
	"version": "1.0.0",
	"lockfileVersion": 1,
	"requires": true,
	"dependencies": {
	"whatwg-fetch": {
	"version": "2.0.3",
	"resolved": "file:whatwg-fetch-2.0.3.tar",
	"integrity": "sha512-RFZv5NwmYdZP+xIWp6SZkF0kiBe6oG05+mlWRZNi+lTMM99NByWEtXoTjR8SLNS3FVJ0iy0Y3h44skNHlVvY4w=="

	const test = require('tap').test
	const requireInject = require('require-inject')
	const EventEmitter = require('events')

	class NullSink extends EventEmitter {
	write () {
	return true
	}
	end () {
	this.emit('prefinish')

	Unhandled rejection TypeError: Cannot read property 'pipesCount' of undefined
	at module.exports.Readable.pipe (_stream_readable.js:545:16)
	at module.exports.ZipArchiveOutputStream._smartStream (/Users/rebecca/code/fetch-fic/node_modules/compress-commons/lib/archivers/zip/zip-archive-output-stream.js:184:11)
	at module.exports.ZipArchiveOutputStream._appendBuffer (/Users/rebecca/code/fetch-fic/node_modules/compress-commons/lib/archivers/zip/zip-archive-output-stream.js:82:10)
	at module.exports.ArchiveOutputStream.entry (/Users/rebecca/code/fetch-fic/node_modules/compress-commons/lib/archivers/archive-output-stream.js:86:10)
	at module.exports.ZipStream.entry (/Users/rebecca/code/fetch-fic/node_modules/zip-stream/index.js:138:49)
	at module.exports.tryCatcher (/Users/rebecca/code/fetch-fic/node_modules/bluebird/js/release/util.js:16:23)
	at module.exports.ret [as entry] (eval at makeNodePromisifiedEval (/Users/rebecca/code/fetch-fic/node_modules/bluebird/js/release/promisify.js:184:12),