Code that is using the object spread operator can't be packaged

[pkeuter]

For example:

When running pkg index.js:

const testObject = {};
const spreaded = {...testObject};

throws this error:

Error! Unexpected token (2:18)
  index.js

Node handles spread since v8.3: http://node.green/#ESNEXT-candidate--stage-3--object-rest-spread-properties. By default, pkg uses version 8.0.0 of Node, but when passing -t latest, it uses 8.3, I would assume object spread should work when using version 8.3.

[boshido]

I'm using babel-register too with node version 6.11.2.
For me I faced problem of "..." syntax, it caused pkg throw an error when it found "..." command

> pkg@4.2.4
> Error! Unexpected token (25:84)
  /home/com/app/apis/admin/admin-driver.flow.js

Work fine for running node index.js

[krjj]

Spread operator does not work with node version 8.6.0

[santimendoza]

I am facing the same issue. Node 8 LTS DO support spread object operator. But when I try to package my project using node8 in pkg, I get a Unexpected token.

Any help or solution?

[Kikobeats]

same problem :((

[rjhilgefort]

Facing this problem as well.

[jonathanprl]

Same here with 8.9.0 and 9.2.1.

 pkg@4.3.0
> Fetching base Node.js binaries to PKG_CACHE_PATH
  fetched-v8.9.0-win-x64       [====================] 100%
> Error! Unexpected token (74:59)

[ramiel]

Same here.

[ashking]

Any solution to this problem?

[kalinkrustev]

Try setting ecmaVersion to 9 here:
https://github.com/zeit/pkg/blob/master/lib/detector.js#L334

[SirArslaan]

Same here

[igorklopov]

I'll be taking care of these shortly, with some more updates coming to pkg. Thank you!

[Kikobeats]

Love what is ZEIT doing these days for the web in terms of OSS, but definitely, this repository needs more attention.

A Pull Request related to spread operator has merged days ago:
#379

is the PR closing this issue?

We can find at least more than one issue related to spread operator that is not closed:
#352. Why?

The only thing that we have is a message from the main contributor saying "yep, no problem, news coming soon," but what news? Will all the issues be solved magically? why so little information?

Just I want to understand how are you doing to maintain this repository and trying to push forward.

[garthk]

Fixed in 4.3.1.

[garthk]

@santimendoza?

[santimendoza]

@garthk I hadn't test it with that version. I'll test it and let you know

[praneethgayam]

pkg@4.3.1
Error! Unexpected token (108:20)

[santimendoza]

It worked for me in the latest version

[estambakio-sc]

4.3.1 still breaks on rest operator when called with node8-linux-x64 and similar win/macos targets.

[Kikobeats]

Spread object operator is not supported at v4.3.2

> Error! Binding rvalue (18:31)

where the line of code is

module.exports = async ({ url, ...opts }) => {

[igorklopov]

Thanks!

[OysteinAmundsen]

Still breaks for me:

$ yarn pkg
yarn run v1.19.0
$ pkg . --out-path pkg
> pkg@4.4.0
> Targets not specified. Assuming:
  node12-linux-x64, node12-macos-x64, node12-win-x64
> Error! Unexpected token, expected ";" (11:5)
  D:\dev\app\node_modules\normalize.css\normalize.css
error Command failed with exit code 2.

[arpitprod]

@OysteinAmundsen any solution? I'm also facing same error

[igorklopov]

@OysteinAmundsen @arpitprod does it fail with require("normalize.css") only? How the code looks like?

[arpitprod]

@igorklopov yes, this is solution for me

[igorklopov]

@arpitprod ok, but please try pkg@4.4.2 in case no workaround is needed with 4.4.2

[arpitprod]

it's working fine now after update pkg