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CDCloudflare Developers SSolidJS HHono DTDrizzle Team

•Created by veeque on 5/11/2025 in #help

Migrate only up to a certain migration

Due to the system I'm running I need to run a migration up to a certain point, then run some logic, and only then keep with the normal migrations. This is because the logic I need to mutates data in a certain way. Is there a way to tell this to migrate()?

8 replies

•Created by veeque on 5/10/2025 in #help

Maintaining slugs when grouping

If I group my API into two apps, and then mount one of the groups into a path that contains a slug, how can I use that slug in the app? For example, here, how would I use thisSlugHere in booksApp?

import { Hono } from 'hono'
import { hc } from 'hono/client'

const authorsApp = new Hono()
  .get('/', (c) => c.json({ result: 'list authors' }))
  .post('/', (c) => c.json({ result: 'create an author' }, 201))
  .get('/:id', (c) => c.json({ result: get ${c.req.param('id')} }))

const booksApp = new Hono()
  .get('/', (c) => c.json({ result: 'list books' }))
  .post('/', (c) => c.json({ result: 'create a book' }, 201))
  .get('/:id', (c) => c.json({ result: get ${c.req.param('id')} }))

const app = new Hono()
  .route('/authors', authorsApp)
  .route('/books/{thisSlugHere}', booksApp)

type AppType = typeof app

import { Hono } from 'hono'
import { hc } from 'hono/client'

const authorsApp = new Hono()
  .get('/', (c) => c.json({ result: 'list authors' }))
  .post('/', (c) => c.json({ result: 'create an author' }, 201))
  .get('/:id', (c) => c.json({ result: get ${c.req.param('id')} }))

const booksApp = new Hono()
  .get('/', (c) => c.json({ result: 'list books' }))
  .post('/', (c) => c.json({ result: 'create a book' }, 201))
  .get('/:id', (c) => c.json({ result: get ${c.req.param('id')} }))

const app = new Hono()
  .route('/authors', authorsApp)
  .route('/books/{thisSlugHere}', booksApp)

type AppType = typeof app

6 replies

CDCloudflare Developers

•Created by veeque on 5/6/2025 in #workers-help

How to redefine types generated by `wrangler types`

Running wrangler dev generates

declare namespace Cloudflare {
    interface Env {
        IDENTIFIER_RESOLVER: DurableObjectNamespace<import("./src/index").IdentifierResolver>;
        USER: DurableObjectNamespace<import("./src/index").User>;
        ARGON2: Fetcher;
    }
}
interface Env extends Cloudflare.Env {}
declare module "*.sql" {
    const value: string;
    export default value;
}

declare namespace Cloudflare {
    interface Env {
        IDENTIFIER_RESOLVER: DurableObjectNamespace<import("./src/index").IdentifierResolver>;
        USER: DurableObjectNamespace<import("./src/index").User>;
        ARGON2: Fetcher;
    }
}
interface Env extends Cloudflare.Env {}
declare module "*.sql" {
    const value: string;
    export default value;
}

but I want ARGON2 to be something else. I would like to add a app.d.ts file in my src/ folder such that I define it to be a worker with RPC methods (it doesn't automatically because it's a rust-based worker).

3 replies

CDCloudflare Developers

•Created by veeque on 4/23/2025 in #workers-help

How to define RPC methods on a separate file

I have an RPC method that is very long and thus don't want to define in the same place as other functions. I though about doing myFunction = myFunction but it complains that The RPC receiver does not implement the method "myFunction". Since myFunction uses this it's defined as:

export async function myFunction(
  this: AuthWorker,
  otherArg: SomeOtherType,
) {}

export async function myFunction(
  this: AuthWorker,
  otherArg: SomeOtherType,
) {}

I even tried "proxying" it

import { myFunction } from './some/other/path'
async myFunction(...args: Parameters<typeof myFunction>) {
  return await myFunction(this, ...args);
}

import { myFunction } from './some/other/path'
async myFunction(...args: Parameters<typeof myFunction>) {
  return await myFunction(this, ...args);
}

but now it complains that it expected 1 arg, but got two

2 replies

•Created by veeque on 4/19/2025 in #help

How to handle multiple Durable Objects (with different schemas and migrations)

Is there a way to kind of have two Drizzle "projects" in one? I want to have two sets of schemas, and two of everything such that I can all one set of migrations on one Durable Object, and another on another Durable Object. This is because one worker allows for multiple Durable Objects to be defined and used

1 replies

CDCloudflare Developers

•Created by veeque on 4/16/2025 in #workers-help

ETA for being able to set watch paths in `wrangler.jsonc`?

To configure watch paths for Workers Builds (https://developers.cloudflare.com/workers/ci-cd/builds/build-watch-paths/) I have to use the dashboard. The config for it (https://developers.cloudflare.com/workers/wrangler/custom-builds/) is currently not honored (https://developers.cloudflare.com/workers/ci-cd/builds/configuration/). Is there an ETA for when that config option is going to be honored?

1 replies

CDCloudflare Developers

•Created by veeque on 4/15/2025 in #workers-help

`wrangler types` uses generic type for `DurableObjectNamespace`

I have a Worker with the default being the extended WorkerEntrypoint and a DurableObject DO. runnign wrangler types gives:

declare namespace Cloudflare {
    interface Env {
        MY_DURABLE_OBJECT: DurableObjectNamespace /* MyDurableObject */;
    }
}

declare namespace Cloudflare {
    interface Env {
        MY_DURABLE_OBJECT: DurableObjectNamespace /* MyDurableObject */;
    }
}

So clearly it knows even the name of the DO, just refuses to put it as DurableObjectNamespace<MyDurableObject>

10 replies

CDCloudflare Developers

•Created by veeque on 4/15/2025 in #workers-help

Know commit hash of running worker

When the worker is deployed I would like to have a way for the worker to know what is the commit version that was used to build/ship it. Kind of like having an env var that stores the output of git rev-parse HEAD that i can just reference in the worker's code itself.

4 replies

CDCloudflare Developers

•Created by veeque on 4/14/2025 in #pages-help

How do I reinstall the git integration?

No description

2 replies

CDCloudflare Developers

•Created by veeque on 3/31/2025 in #workers-help

Environments best practices

With workers I can have a "default" environment (placing things in the root of the wrangler.jsonc, and n environments such as development. What's better: having the "default" be the production one with the development one being specified as a separate env (requiring me to add -e development when using that), or having the "default" one be the development, with the prod being its own env?

3 replies

CDCloudflare Developers

•Created by veeque on 3/28/2025 in #workers-help

Preview deployments non a thing with Assets?

With Pages I could just push to another branch and that got its own .pages.dev URL. Doing the same with Workers Assets doesn't give me such URL, so... how can I get a preview deployment?—say that of the dev branch

8 replies

CDCloudflare Developers

•Created by veeque on 3/27/2025 in #workers-help

Build rust workers

Using the git integration it complains that cargo is not found. Is this a limitation of the git integration?

3 replies

CDCloudflare Developers

•Created by veeque on 3/26/2025 in #workers-help

Cannot deploy Worker Assets

No description

18 replies

CDCloudflare Developers

•Created by veeque on 3/25/2025 in #pages-help

In SvelteKit do I have to use `wrangler dev` instead of `vite dev` to make service bindings work?

I have two SvelteKit projects, both running on Pages. Project B has a service binding to Project A but it only works if Project A is running the preview script (which contains wrangler dev), and not when using the dev script (vite dev). Is this a "hard" limit or is there a way to make service bindings work with the "normal" dev mode?

4 replies

CDCloudflare Developers

•Created by veeque on 3/20/2025 in #pages-help

Image transform with SvelteKit

So, I put the images in the assets folder, but how do I use cloudflare's image transformation now? Say i have pic.jpg in assets/pic.jpg, visible on https://my-page.pages.dev/pic.jpg. doing https://my-page.pages.dev/cdn-cgi/image/width=80,quality=75/pic.jpg doesn't return anything... how is this supposed to work?

1 replies

CDCloudflare Developers

•Created by veeque on 3/20/2025 in #pages-help

Is there a build time limit?

i got this after 3 mins (builds locally)

20:11:54.983     ELIFECYCLE  Command failed with exit code 139.
20:11:55.006    Failed: Error while executing user command. Exited with error code: 139
20:11:55.016    Failed: build command exited with code: 1
20:11:56.157    Failed: error occurred while running build command

20:11:54.983     ELIFECYCLE  Command failed with exit code 139.
20:11:55.006    Failed: Error while executing user command. Exited with error code: 139
20:11:55.016    Failed: build command exited with code: 1
20:11:56.157    Failed: error occurred while running build command

14 replies

CDCloudflare Developers

•Created by veeque on 2/3/2025 in #general-help

How do image transformations work? (SvelteKit + unpic)

I have a SvelteKit app, and place the images inside the assets folder. Then, using unpic, it should (but doesn't) fetch from some cf-specific url to transform the images. This doesn't happen and I have no idea how to actually make it work.

1 replies

CDCloudflare Developers

•Created by veeque on 1/29/2025 in #pages-help

What's the difference between Cloudflare Pages and Workers Frameworks?

Basically, when making an app, which should I choose and why? The line between them is really blurry.

14 replies

•Created by veeque on 1/27/2025 in #help

What is the difference between `Zod OpenAPI` and `Hono OpenAPI`?

From reading the docs I can't tell why I should use one as opposed to the other. Can I use both? If so, how?

15 replies

•Created by veeque on 1/21/2025 in #help

What is the recommended way to have a staging and a production environment?

For the record, I'm using Cloudflare D1. I know how to set up the wrangler.json file such that based on the environment I use a different database (same binding, just different database IDs). How can I make it so the drizzle.config.ts file uses a different .env file based on the environment being used?

4 replies