JustOff/github-wc-polyfill

Nullish coalescing operator (??) is back, with a vengeance :-(

Vangelis66 opened this issue · 12 comments

Vangelis66 commented

Browser: Latest (UXP-based) Serpent 52.9.0 (2022-02-25) (32-bit)
Browser profile: Both dirty (current) and fresh/clean one (with default settings), only this extension installed
Extension version: Latest release, i.e. v1.12.16

Since about three hours ago (ca. 202203111600 UTC), GitHub are again serving up scripts containing the Nullish coalescing operator (??), which is something they also did in the recent past, as part of previous, closed, #44 ... 😡

#56 =>

e1

SyntaxError: expected expression, got '?'[Learn More]    8933-d8b0634d2391.js:49:2049

https://github.githubassets.com/assets/8933-d8b0634d2391.js

From a quick search, areas/functions affected are:

  1. Comment Previews NOT working
  2. Names of emojis missing when selecting reaction
  3. Actually reacting results in the whole page getting reloaded, ending up in the top of that page
  4. ellipsis (...) buttons (e.g. in comments list view) are NOT working
  5. GitHub favicons on tabs not respecting browser's browser.display.prefers_color_scheme about:config setting
  6. Possibly many more, I didn't search thoroughly...
OT, but maybe not...

As in the past, my Chromium 69/78 based, alternative (to UXP), browsers on my platform also broke, typing this now on the sole browser (Chromium 86 based) that currently works with GitHub here 😞 ; please, re-think the possibility of hosting this repo on a more browser-agnostic platform... 😉 )

I don't know whether this is part of another A/B test, but I'm already affected myself, being located in South-Eastern Europe... 😠

AroKol78 commented

it doesn't work #54 and many other things also broke
(e.g. in the long comments click "Load more...", other buttons e.g. "Show more activity" ...)
my report #44 (comment)

AroKol78 commented

and no edit comment

dirkf commented

Presumably any function that would have loaded after this syntax error is lost.

19:10:29.029 SyntaxError: expected expression, got '?' 8933-d8b0634d2391.js:49:2049

This code is t=t??""; -> t = (typeof(t) === "undefined" || t === null)? "": t; but in this context probably just changing it to || would be OK.

Also broken: comment edit/hide, but delete is working.

  • 👍1
Vangelis66 commented

Hovering over issue/PR numbers (links), e.g. #58, also broken...

garoto commented

nota bene: do not mark anything as "done" on your Notification feed for the time being.

AroKol78 commented

😡
#44 (comment)
I will add it to this (in discussions "View more")

Timestamp: 2022-03-11 21:53:13
Error: SyntaxError: expected expression, got '?'
Source File: https://github.githubassets.com/assets/discussions-873b1ff9a300.js
Line: 33, Column: 12606
Source Code:
(L)}px`,this.y>_+d}}o(Y,"Confetto");function Q(S){const _=S??5e3;if(!$){document.body.appendChild(D);const B=o(()=>{cons
Vangelis66 commented

202203120200 UTC:

The influx of (??) containing scripts appears to have stopped for me a short while ago, as a result GitHub with 1.2.16 is again functional here 🎉 !
... What the next hours will bring is anyone's guess... 😠

SeaHOH commented

I just wake up. So, GH is working now?

SeaHOH commented

additional unusual csp

Timestamp: 2022-03-11 20:03:50
Warning: Content Security Policy: Couldn’t process unknown directive ‘require-trusted-types-for’
Timestamp: 2022-03-11 20:03:50
Warning: Content Security Policy: Ignoring “'unsafe-inline'” within script-src or style-src: nonce-source or hash-source specified

@AroKol78 Are they still occur? I need the URL.

dirkf commented

No weirdness for me now, SM 2.53.11.

  • 👍1
AroKol78 commented

Are they still occur? I need the URL.

it doesn't show up anymore, along with the other bugs, fine for now

  • 👀1
SeaHOH commented

I think they will keep this way for a long time.

  • 😄1