?crossposting

Please do not post your question in multiple channels/post it multiple times per the rules at #

welcome-and-rules. It creates confusion for people trying to help you and doesn't get your issue or question solved any faster.

IIsaac McFadyen ?crossposting

infiniteloop3r•3/12/25, 10:38 PM

Sorry, I'm new here!

Wonky Onion•3/13/25, 11:11 AM

Wrangler v4 has been released

You can find the changelog here https://github.com/cloudflare/workers-sdk/blob/main/packages/wrangler/CHANGELOG.md#400

try it out, and file any issues (if any!) here https://github.com/cloudflare/workers-sdk/issues

GitHub

Issues · cloudflare/workers-sdk

Home to Wrangler, the CLI for Cloudflare Workers® - Issues · cloudflare/workers-sdk

GitHub

workers-sdk/packages/wrangler/CHANGELOG.md at main · cloudflare/wor...

Home to Wrangler, the CLI for Cloudflare Workers® - cloudflare/workers-sdk

WWonky Onion Wrangler v4 has been released 🎉 You can find the changelog here https://githu...

Matt•3/13/25, 11:15 AM

Looks like the migration guide is currently 404ing

MMatt Looks like the migration guide is currently 404ing

Wonky Onion•3/13/25, 11:18 AM

just took a sec to build there

its up now!!

Fflashblaze I wrote a "hacky" blog post which might help you: https://flashblaze.xyz/posts/e...

Keebs•3/13/25, 11:27 AM

btw it’s not very obvious that those are two paths and not two steps of one path

deleted_user_3434563•3/13/25, 12:38 PM

Is there any migration guide?

Ddeleted_user_3434563 Is there any migration guide?

Peps•3/13/25, 12:54 PM

http://developers.cloudflare.com/workers/wrangler/migration/update-v3-to-v4/

Cloudflare Docs

Migrate from Wrangler v3 to v4 · Cloudflare Workers docs

Wrangler v4 is a major release focused on updates to underlying systems and dependencies, along with improvements to keep Wrangler commands consistent and clear. Unlike previous major versions of Wrangler, which were foundational rewrites and rearchitectures — Version 4 of Wrangler includes a much smaller set of changes. If you use Wrangler toda...

MMajor Tanya I was quite surprised by the now much larger worker-configuration.d.ts file sinc...

Hard@Work•3/13/25, 4:51 PM

Basically, it is dynamically generated based on your

wrangler

wrangler

config. So, instead of

@cloudflare/workers-types

@cloudflare/workers-types

having to ship every combination of compatibility dates/compatibility flags, now you can just generate it yourself in one go

Hard@Work•3/13/25, 4:51 PM

Plus of course keeping your binding types in sync

MMajor Tanya I liked it for the Env type generation but this feels very overkill for my littl...

Hard@Work•3/13/25, 4:52 PM

I mean, the team will continue to update

@cloudflare/workers-types

@cloudflare/workers-types

for the forseeable future, so if you don't need it, you don't have to move

Silvan•3/13/25, 4:54 PM

you arent supposed to touch that file anyway. i personally like it very much

SSilvan you arent supposed to touch that file anyway. i personally like it very much

Hard@Work•3/13/25, 4:54 PM

Yeah, I like it too, and have been using it for a few months now. But I think it's great that they give you both options

Silvan•3/13/25, 4:55 PM

for sure!

Silvan•3/13/25, 4:56 PM

loc are a lie

but yea importing from cf-types/compDate is fine too

MMajor Tanya I mean I wouldn't touch the file in either case but this file has doubled the lo...

Hard@Work•3/13/25, 4:56 PM

I mean, theoretically Workers Types(the Package) is actually larger, it just doesn't count as LoC because it is gitignored

ashutosh•3/13/25, 8:27 PM

https://developers.cloudflare.com/workers/wrangler/system-environment-variables/

This page over here says the

CLOUDFLARE_API_TOKEN

CLOUDFLARE_API_TOKEN

can be used. But if I use the variable then I get an error as

✘ [ERROR] You are logged in with an API Token. Unset the CLOUDFLARE_API_TOKEN in the environment to log in via OAuth.

✘ [ERROR] You are logged in with an API Token. Unset the CLOUDFLARE_API_TOKEN in the environment to log in via OAuth.

Okay, now if I try to login with OAuth, the page freezes because the IP was blocked.

The IP was blocked because I was using service like Github Workspace.

Wrangler 4 is a mess and seriously stopping me work with Cloudflare Infrastructure. Can someone have a look and clear the things up?

What is the reason that a person cannot login with API_TOKEN? If you guys are blocking logging in with API_TOKEN, how

wrangler

wrangler

commands are supposed to work in CI environments?

This is seriously a frustruating experience.

Cloudflare Docs

System environment variables · Cloudflare Workers docs

Local environment variables that can change Wrangler's behavior.

Aashutosh https://developers.cloudflare.com/workers/wrangler/system-environment-variables/...

Isaac McFadyenOP•3/13/25, 8:51 PM

What command are you running that is rejecting CLOUDFLARE_API_TOKEN?

IIsaac McFadyen What command are you running that is rejecting CLOUDFLARE_API_TOKEN?

ashutosh•3/13/25, 9:32 PM

I used to work this way with

wrangler dev

wrangler dev

and

wrangler dev --remote

wrangler dev --remote

But none of the commands are working including

wrangler deploy

wrangler deploy

MMajor Tanya I liked it for the Env type generation but this feels very overkill for my littl...

Wonky Onion•3/13/25, 10:06 PM

You can also just pass in —include-runtime=false and you’ll get just the Env types like before, if you prefer :)

VeriHappy•3/14/25, 1:19 AM

when i try to update my wrangler i get an error thats "unfixable" and so now i cant update my wrangler

Ppenalosa What error are you seeing?

VeriHappy•3/14/25, 2:01 AM

a big text says "▲ [WARNING] The version of Wrangler you are using is now out-of-date.

Please update to the latest version to prevent critical errors.
Run

npm install --save-dev wrangler@4

npm install --save-dev wrangler@4

to update to the latest version.
After installation, run Wrangler with

npx wrangler

npx wrangler

."

but when i run npm install --save-dev wrangler@4 i get this

up to date, audited 141 packages in 3s

19 packages are looking for funding
run

npm fund

npm fund

for details

5 vulnerabilities (3 low, 2 moderate)

Some issues need review, and may require choosing
a different dependency.

Run

npm audit

npm audit

for details.

so i run npm audit to see whats going on and i get this

npm audit report

cookie <0.7.0
cookie accepts cookie name, path, and domain with out of bounds characters - https://github.com/advisories/GHSA-pxg6-pf52-xh8x
No fix available
node_modules/youch/node_modules/cookie
youch 2.0.4 - 3.3.3
Depends on vulnerable versions of cookie
node_modules/youch
miniflare <=0.0.0-fff677e35 >=3.20250204.0
Depends on vulnerable versions of youch
node_modules/miniflare
wrangler *
Depends on vulnerable versions of esbuild
Depends on vulnerable versions of miniflare
node_modules/wrangler

esbuild <=0.24.2
Severity: moderate
esbuild enables any website to send any requests to the development server and read the response - https://github.com/advisories/GHSA-67mh-4wv8-2f99
No fix available
node_modules/esbuild

5 vulnerabilities (3 low, 2 moderate)

Some issues need review, and may require choosing
a different dependency.

GitHub

CVE-2024-47764 - GitHub Advisory Database

cookie accepts cookie name, path, and domain with out of bounds characters

GitHub

GHSA-67mh-4wv8-2f99 - GitHub Advisory Database

esbuild enables any website to send any requests to the development server and read the response

VeriHappy•3/14/25, 2:07 AM

(nvm i fixed it)

VeriHappy•3/14/25, 2:07 AM

i did

npm update -g wrangler

npm update -g wrangler

Ppenalosa To clarify, were these commands working with Wrangler v3?

ashutosh•3/14/25, 5:34 AM

I started getting this error about 1 or 2 week ago. I assumed that it was due to updated version or wrangler but now when I tried it with lower version of wrangler (i.e.

3.93.0

3.93.0

), I am still getting the same error which probably means there was some change in the Cloudflare APIs which is causing this issue.

ashutosh•3/14/25, 5:37 AM

Getting this error with all the versions of wrangler (probably) while logging in with OAuth.

Screenshot_2025-03-14_at_11.06.43_AM.png

alex (he/him)•3/14/25, 6:25 AM

With wrangler v4, do we still ned to set

"types": ["./worker-configuration.d.ts"]

"types": ["./worker-configuration.d.ts"]

in the tsconfig?

Ppenalosa We’ve deprecated v2 (which it sounds like you were using), so I’d definitely rec...

VeriHappy•3/14/25, 9:11 AM

Ye I fixed it

VeriHappy•3/14/25, 9:12 AM

And I was using v3

Original message was deleted

kian•3/14/25, 12:47 PM

It "just works" in Wrangler 4, but your IDE has no knowledge of what Wrangler supports anyhow.

That just sounds like you need to update the TypeScript version or

compilerOptions.target

compilerOptions.target

in tsconfig?

James•3/14/25, 2:52 PM

It's possible

rules

rules

aren't being applied to dynamic imports. Out of interest, does it work if you just

import html from '../templates/foo.html'

import html from '../templates/foo.html'

at the top of the file?

Franco Romano Losada•3/14/25, 3:13 PM

Hey everyone, do you know if child_process support via unenv will be implemented? https://github.com/unjs/unenv?tab=readme-ov-file#:~:text=%E2%9C%85%20node%3Achild_process

According to the unenv repo its already supported but I have an issue with a dependency in a worker.

It says:

✘ [ERROR] Error in transcribeVideo: Error: [unenv] child_process.spawn is not
implemented yet!

Althaf•3/14/25, 3:23 PM

Hey like i have hosted my vite react app in cloudflare pages and honobackend in the cf workers and there is an issue like when i login the cookie is not present i chrome cookies but in request header it is availabe and also like when i try to logout the cookie is still on the request header and unable to logout on dev no issues. after some reserch i have found like if the front end and backend have different domains like "pages.dev" and "worker.dev" as browser will not save cookie . so is there is a fix for it like without custom domain on dev side the vite proxy works but on production it will not any fix for it

KKeebs btw it’s not very obvious that those are two paths and not two steps of one path

flashblaze•3/14/25, 3:39 PM

ah, got what you meant. will try to clarify that you can do either of the steps

Original message was deleted

Franco Romano Losada•3/14/25, 8:51 PM

@Skye thanks, I misread the table. I thought that it was one of the implemented APIs, not a mock-up.

Farhian•3/15/25, 12:10 AM

Hi guys, starting a few days ago, our CI pipeline publishing a worker started failing with this error. Any ideas why that might be? Thank you!

?crossposting

npm audit report

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