@cloudflare/wrangler postinstall script does not exit

[magicdawn]

I have to force exit, and the binary is not linked.

And I modified the script

#!/usr/bin/env node

const why = require('why-is-node-running')
const { install } = require("./binary");

install().then(() => {
  setInterval(() => {
    console.log('-------');
    why()
  }, 1000)
})

And logs as

$ node ./install-wrangler.js
Downloading release https://workers.cloudflare.com/get-npm-wrangler-binary/1.7.0/x86_64-apple-darwin
wrangler has been installed!
-------
There are 10 handle(s) keeping the process running

# TTYWRAP
/Users/magicdawn/.npm-global/lib/node_modules/@cloudflare/wrangler/node_modules/debug/src/node.js:76        - : tty.isatty(process.stderr.fd);
/Users/magicdawn/.npm-global/lib/node_modules/@cloudflare/wrangler/node_modules/debug/src/debug.js:120      - debug.useColors = exports.useColors();
/Users/magicdawn/.npm-global/lib/node_modules/@cloudflare/wrangler/node_modules/follow-redirects/index.js:6 - var debug = require("debug")("follow-redirects");

# SIGNALWRAP
/Users/magicdawn/.npm-global/lib/node_modules/@cloudflare/wrangler/node_modules/debug/src/node.js:76        - : tty.isatty(process.stderr.fd);
/Users/magicdawn/.npm-global/lib/node_modules/@cloudflare/wrangler/node_modules/debug/src/debug.js:120      - debug.useColors = exports.useColors();
/Users/magicdawn/.npm-global/lib/node_modules/@cloudflare/wrangler/node_modules/follow-redirects/index.js:6 - var debug = require("debug")("follow-redirects");

# TTYWRAP
/Users/magicdawn/.npm-global/lib/node_modules/@cloudflare/wrangler/node_modules/binary-install/src/binary.js:88 - console.log("Downloading release", this.url);
/Users/magicdawn/.npm-global/lib/node_modules/@cloudflare/wrangler/binary.js:37                                 - return binary.install();

# TCPWRAP
(unknown stack trace)

# TLSWRAP
(unknown stack trace)

# DNSCHANNEL
(unknown stack trace)

# HTTPCLIENTREQUEST
(unknown stack trace)

# Timeout
/Users/magicdawn/.npm-global/lib/node_modules/@cloudflare/wrangler/install-wrangler.js:7 - setInterval(() => {

# ZLIB
/Users/magicdawn/.npm-global/lib/node_modules/@cloudflare/wrangler/node_modules/minizlib/index.js:60  - this[_handle] = new realZlib[mode](opts)
/Users/magicdawn/.npm-global/lib/node_modules/@cloudflare/wrangler/node_modules/minizlib/index.js:193 - super(opts, mode)
/Users/magicdawn/.npm-global/lib/node_modules/@cloudflare/wrangler/node_modules/minizlib/index.js:292 - super(opts, 'Unzip')
/Users/magicdawn/.npm-global/lib/node_modules/@cloudflare/wrangler/node_modules/tar/lib/parse.js:347  - this[UNZIP] = new zlib.Unzip()

# TickObject
(unknown stack trace)

[xtuc]

What happends if you download https://workers.cloudflare.com/get-npm-wrangler-binary/1.7.0/x86_64-apple-darwin and try to extract it?

[magicdawn]

this should resolve when WritableStream emit finish event.
https://github.com/cloudflare/binary-install/blob/master/packages/binary-install/src/binary.js#L95

there is a library built by me can be used for download

const dl = require('dl-vampire')

// cache is automatily applied, if the url response headers has a content-length to match the local file size.
await dl({ url, file }) 


// or if you have the file hash, you can provide the file hash for cache validating
await dl({ url, file, expectHash: 'blabla', expectHashAlgorithm: 'md5' })