Hey everyone, is there a way to run `wrangler dev` in the background? Kind of like passing the `-d`

Hey everyone, is there a way to run

wrangler dev

wrangler dev

in the background? Kind of like passing the

-d

-d

-d

-d flag to Docker? I am specifically thinking for a CICD pipeline, where I might want to startup a local dev instance to test against before pushing my changes out to Cloudflare.

The only alternative I can think of is to run a deploy using a dev environment...

JJames Eastham Hey everyone, is there a way to run `wrangler dev` in the background? Kind of li...

Hard@Work•9/6/24, 12:37 PM

I would check out https://developers.cloudflare.com/workers/testing/

Cloudflare Docs

Testing | Cloudflare Workers docs

Review the tools available for testing and debugging Workers.

James EasthamOP•9/6/24, 12:41 PM

Oh, nice. Thanks for the link @Hard@Work | R2

I'm building with Rust at the moment, not Javascript. but I'll see if there's anything similar in the Cloudflare/Rust tooling

flaan4me•9/10/24, 5:34 PM

Can I install wrangler on android

kaelys.js•9/10/24, 10:21 PM

How do I get localhost tls peer cert not trusted to work?

Latest wrangler / macOS.

I’ve tried all the solutions in the git repo and tried mkcert but nothing works.

kaelys.js•9/11/24, 12:52 AM

(Judging by a discord/git/stack overflow search, this is an issue that’s unresolved since wrangler 3 was released).

JJames Eastham Hey everyone, is there a way to run `wrangler dev` in the background? Kind of li...

JacobMGEvans•9/13/24, 6:24 AM

Wrangler can run on CI/CDs especially GH Actions, there is even a prebuilt Action for it. You can just run it as a script in the CI/CD

A•9/14/24, 7:15 PM

Getting this how Can I fix this?

Serhii Bilonoh•9/16/24, 7:36 AM

Hey!
I'm trying to make old/outdated assets from previous deployments available for some time to keep the prior deployment of my React App workable.
I use

--old-asset-ttl

--old-asset-ttl

for that and it keeps assets in KV, but seems links to that assets disapeare form __STATIC_CONTENT_MANIFEST__STATIC_CONTENT_MANIFEST (More details workers-and-pages-helpOld assets availability with `--old-asset-ttl`)
How I can handle that and keep old assets links available?

AA Getting this how Can I fix this?

JacobMGEvans•9/16/24, 8:33 PM

Were you able to figure this out?

JJacobMGEvans Were you able to figure this out?

A•9/17/24, 1:29 PM

no still trying

kaelys.js•9/17/24, 11:47 PM

I'm trying to use cloudflare tunnels to forward traffic to a localhost wrangler project. Works fine.

What doesn't seem to work is the request received by wrangler doesn't include the host header as defined in the tunnel config. Any solution?

Kkaelys.js I'm trying to use cloudflare tunnels to forward traffic to a localhost wrangler ...

Cyb3r-Jak3•9/17/24, 11:51 PM

Try setting the HTTP Host Header option for the tunnel. It will be under the public hostname

kaelys.js•9/17/24, 11:53 PM

Yes, it is set. If I load the tunnel direct in chrome I can see the headers in the response (including custom headers defined via rules).

But when logging the request object received by wrangler, none of those headers are present

kaelys.js•9/17/24, 11:59 PM

This is wrangler dev btw

johny•9/19/24, 12:49 AM

how set wrangler connect server with vpn proxy？ths big god。

Ppunkmonk Or maybe a better question, how do you run multiple workers in local dev environ...

Payello•9/19/24, 11:50 AM

Either:

run
```
wrangler dev
```
```
wrangler dev
```
for both worker projects or
include the second worker as a new WorkerEntrypoint in the same project (see demo project)

Devon•9/19/24, 5:13 PM

I am using "wrangler pages dev" for building a simple Pages site (static html). I am getting errors from my browser due to the css file being served back with Content-Type: text/html instead of text/css. I see a few similar issues from 1-2 years ago, but not many, and no fixes. I also don't think I've had this issue with previous Pages developments. Any suggestions?

PPayello Either: - run `wrangler dev` for both worker projects or - include the second wo...

JacobMGEvans•9/20/24, 2:30 AM

This would be how I would essentially do it

Ppunkmonk Or maybe a better question, how do you run multiple workers in local dev environ...

JacobMGEvans•9/20/24, 2:32 AM

So besides the running multiple workers with Wrangler, the communicating between Workers can be done with Service bindings https://developers.cloudflare.com/workers/wrangler/configuration/#service-bindings

oof2win2•9/23/24, 3:31 AM

hey there, just wanted to ask if there was an eta on dynamic bindings? i would really like to use them for this one project because they would make my life just so much easier

kaelys.js•9/23/24, 11:51 PM

Is there anyway to get wrangler to work with localhost self signed certificates. This is a common issue with wrangler that has had no resolution since wrangler 3 was released. It's only a problem with wrangler.

Dr. Software•9/24/24, 3:39 PM

What's the latest compatibility date?

Dr. Software•9/24/24, 3:46 PM

perfect

rufi•9/24/24, 6:37 PM

Hello!

Having an issue trying to set up routes in wrangler.toml

I want to set both the custom domain and also the wildcard routes but I can't

Example of what I'm seeking:

# wrangler.toml
[env.production]
vars = { ENVIRONMENT = "production" }
routes = [
  { pattern = "sub.mysite.io/*", zone_name = "mysite.io" },
  { pattern = "sub.mysite.io", zone_name = "mysite.io", custom_domain = true },
]

# wrangler.toml
[env.production]
vars = { ENVIRONMENT = "production" }
routes = [
  { pattern = "sub.mysite.io/*", zone_name = "mysite.io" },
  { pattern = "sub.mysite.io", zone_name = "mysite.io", custom_domain = true },
]

What is the correct syntax ? The documentation doesn't mention both use cases together (custom domain and wildcard on subdomains); but the only way is to manually edit on the dashboard it seems ?

akashra•9/25/24, 1:31 AM

Can a D1 binding be set up in a wrangler.toml file to take a local value for the database_iddatabase_id for pages development from .preview.vars.preview.vars and in the prod environment from a secret? The docs don't make it particularly clear if or how I might do that - or even how to use vars to be referenced with wrangler.toml

kian•9/25/24, 2:02 AM

Nope, but IDs aren't secrets anyways.

Kkian Nope, but IDs aren't secrets anyways.

akashra•9/25/24, 5:03 AM

Okay, so there's no harm in the UUID of a prod DB being exposed in a repo - since it would presumably require credentials to even find out anything about it?

kian•9/25/24, 5:04 AM

Yep

akashra•9/25/24, 5:06 AM

ok, ta.

anand248•9/26/24, 11:09 PM

How can I find the db id of D1, deployed locally? I want to access it via drizzle studio, it asks them to be specified in .env , but I don’t have access to config variables of my local D1 database

Ricky U•9/28/24, 7:37 AM

Recenlty getting : [ERROR] There was an access violation in the runtime. when running npx wrangler pages dev ./distnpx wrangler pages dev ./dist

shoo•9/28/24, 9:28 PM

should I add the wrangler file in gitignore if I want to make it public?
(ofc without any secret values in [vars])
or is it okay if it was public?

Sshoo should I add the wrangler file in gitignore if I want to make it public? (ofc wi...

Hello, I’m Allie!•9/28/24, 9:41 PM

All of your wrangler config is safe to make public, as long as you do your dilingence with not putting secrets in it(as you noted)

shoo•9/28/24, 9:48 PM

thank you for the confirmation!

R in Tokyo•9/29/24, 2:42 AM

Wrangler trusted HTTPS?

wrangler dev --local-protocol https

Does not create a trusted certificate… easiest way to do it? I saw the key and cert flags for the dev command… can I use Cloudflare services to create a cert and key ?

RR in Tokyo Wrangler trusted HTTPS? wrangler dev --local-protocol https Does not create a...

Isak•9/30/24, 12:59 PM

Tailscale

zwily•9/30/24, 7:43 PM

I'm using wrangler+static assets+remix (classic compiler mode), and am running into this problem:

I edit a file
remix compiler rebuilds, and places new files into public/buildpublic/build
wrangler then does a reload for each new/updated file in public/buildpublic/build, so it takes a long time and my window is full of this:

...
🌀 File /Users/zwily/Source/my-remix-app2/public/build/routes/_index-QPNMKNPS.js.map was removed...
⎔ Reloading local server...
🌀 Directory /Users/zwily/Source/my-remix-app2/public/build/routes was removed...
⎔ Reloading local server...
⎔ Reloading local server...
... (hundreds of lines of this) ...

...
🌀 File /Users/zwily/Source/my-remix-app2/public/build/routes/_index-QPNMKNPS.js.map was removed...
⎔ Reloading local server...
🌀 Directory /Users/zwily/Source/my-remix-app2/public/build/routes was removed...
⎔ Reloading local server...
⎔ Reloading local server...
... (hundreds of lines of this) ...

Anyone know what's going on here? I pushed a sample app to https://github.com/zwily/remix-wrangler-much-restarting with the config. You just

npm run dev

npm run dev

and then edit app/routes/_index.tsxapp/routes/_index.tsx to see all the restarting action.

I filed a bug https://github.com/cloudflare/workers-sdk/issues/6865

GitHub

GitHub - zwily/remix-wrangler-much-restarting

Contribute to zwily/remix-wrangler-much-restarting development by creating an account on GitHub.

GitHub

🐛 BUG: Wrangler reloading local server for every updated/added/dele...

Which Cloudflare product(s) does this pertain to? Wrangler What version(s) of the tool(s) are you using? 3.78.12 [Wrangler] What version of Node are you using? 18.18.2 What operating system and ver...

Zzwily I'm using wrangler+static assets+remix (classic compiler mode), and am running i...

zwily•9/30/24, 11:46 PM

i submitted a PR for this: https://github.com/cloudflare/workers-sdk/pull/6866

GitHub

[wrangler] debounce restarts when changes are made to the assets di...

What this PR solves / how to test
When files change in the assets directory, wrangler was reloading the app for every file. When the assets are the result of a build (like with the remix compiler, ...

Zzwily i submitted a PR for this: https://github.com/cloudflare/workers-sdk/pull/6866

Wonky Onion•10/1/24, 10:18 AM

thanks so much for this! making sure this gets in:MeowHeartCloudflare:

flyingshoes•10/1/24, 3:12 PM

I'm trying to understand if there are any breaking changes between wrangler versions. Is there an easy way to do that? I'm trying to upgrade from 3.57.0 to latest, but want to confirm that this would be safe. Any help/ideas?

joshka•10/1/24, 3:14 PM

Feature request (not sure if this is the right place for this):

It would be nice if building rust using the workers build just worked (instead of having to install rust manually)
It would be also be convenient (time saving of minutes) if the build supported some form of build caching for rust builds

Without these two features it's better to use GitHub CI instead of Cloudflare Build to deploy

�

𝓈𝒽𝓎•10/2/24, 4:56 PM

I'm encountering a weird issue, I got a monorepo repo structure that looks like this

.github
  └─ workflows
apps
  ├─ accounts
  ├─ web
  └─ api
packages
  ├─ auth
  ├─ db
  └─ ui

.github
  └─ workflows
apps
  ├─ accounts
  ├─ web
  └─ api
packages
  ├─ auth
  ├─ db
  └─ ui

you see the apps and some packages need each other to function and also it's designed that kv, d1, r2.. etc is remote, but since the miniflare instance/ .wrangler is made in each project separately it breaks the whole functionality in local development, how can I make all apps use the same .wrangler/miniflare instace instead of creating one separately each time

zwily•10/2/24, 5:09 PM

i find myself bouncing between accounts using the wrangler cli often. does anyone have any nifty tools to make that easier? (i'd love it if wrangler let us log into multiple accounts, and use the correct one based on the account_id specified in

wrangler.toml

wrangler.toml

in the current dir)

Zzwily i find myself bouncing between accounts using the wrangler cli often. does anyon...

Madi•10/2/24, 5:24 PM

This would be a tool that I'd make sure to include in my stack. Currently, I'm containerising projects/accounts.

kian•10/2/24, 5:50 PM

You could probably make some tool to swap out ~/.wrangler/config/default.toml~/.wrangler/config/default.toml

Madi•10/2/24, 6:01 PM

This could be a good start https://developers.cloudflare.com/workers/wrangler/system-environment-variables/

Cloudflare Docs

System environment variables | Cloudflare Workers docs

Local environment variables that can change Wrangler's behavior.

Hey everyone, is there a way to run `wrangler dev` in the background? Kind of like passing the `-d`

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