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kgni

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CDCloudflare Developers TtRPC TTCTheo's Typesafe Cult HHono

•Created by kgni on 2/5/2024 in #workers-help

wrangler.toml config questions

3. how to sync staging and local I want to keep my local and staging environment in sync when developing. Is it possible to dump the staging data? Does anyone have a suggestion how to obtain this in the best way? So far my pipelines are going to run the migrations and deploy the workers depending on merge to staging or production branch, but I also want to be able to pull the staging environment into my local environment To answer this 3rd question myself, I guess for now you can create a backup using of the desired environment using this and just seed from that locally? reference: https://github.com/cloudflare/workers-sdk/issues/3891

3 replies

CDCloudflare Developers

•Created by kgni on 2/2/2024 in #d1-database

Hi there. Sorry in advance for the noob

Thank you!

8 replies

CDCloudflare Developers

•Created by kgni on 2/2/2024 in #d1-database

Hi there. Sorry in advance for the noob

When deploying, would the bindings then show up in the dashboard as well?

8 replies

CDCloudflare Developers

•Created by kgni on 2/2/2024 in #d1-database

Hi there. Sorry in advance for the noob

Cool, thank you for the quick response both of you!

8 replies

CDCloudflare Developers

•Created by kgni on 2/2/2024 in #d1-database

Hi there. Sorry in advance for the noob

If so, then the binding name is solely used as an environment variable (and not actually used as a reference to point to specific databases)

8 replies

CDCloudflare Developers

•Created by kgni on 2/2/2024 in #d1-database

Hi there. Sorry in advance for the noob

So the bindings in my example above [env.staging] and [env.production] can just be "DB" but then if the database_name and database_id are different they will point to different databases?

8 replies

CDCloudflare Developers

•Created by kgni on 2/2/2024 in #d1-database

Hi there. Sorry in advance for the noob

Here is my worker.ts file (using hono with trpc)

type Bindings = {
  DB: D1Database;
  JWT_VERIFICATION_KEY: string;
};

const app = new Hono<{ Bindings: Bindings }>();

app.get('/', async (c) => {
  return c.text('Hello, world!');
});

// Setup TRPC server with context
app.use('/trpc/*', async (c, next) => {
  return await trpcServer({
    router: appRouter,
    createContext: async (opts) => {
      return await createContext(c.env.DB);
    },
  })(c, next);
});

export default app;

type Bindings = {
  DB: D1Database;
  JWT_VERIFICATION_KEY: string;
};

const app = new Hono<{ Bindings: Bindings }>();

app.get('/', async (c) => {
  return c.text('Hello, world!');
});

// Setup TRPC server with context
app.use('/trpc/*', async (c, next) => {
  return await trpcServer({
    router: appRouter,
    createContext: async (opts) => {
      return await createContext(c.env.DB);
    },
  })(c, next);
});

export default app;

8 replies

CDCloudflare Developers

•Created by kgni on 2/2/2024 in #d1-database

Hi there. Sorry in advance for the noob

From the documentation it seems like the binding names also have to be unique. Here is the example:

# This is a staging environment
[env.staging]
d1_databases = [
    { binding = "<BINDING_NAME_1>", database_name = "<DATABASE_NAME_1>", database_id = "<UUID1>" },
]

# This is a production environment
[env.production]
d1_databases = [
    { binding = "<BINDING_NAME_2>", database_name = "<DATABASE_NAME_2>", database_id = "<UUID2>" },
]

# This is a staging environment
[env.staging]
d1_databases = [
    { binding = "<BINDING_NAME_1>", database_name = "<DATABASE_NAME_1>", database_id = "<UUID1>" },
]

# This is a production environment
[env.production]
d1_databases = [
    { binding = "<BINDING_NAME_2>", database_name = "<DATABASE_NAME_2>", database_id = "<UUID2>" },
]

But then how would I access the different binding variables in my worker, depending on the environment, since they are now different

8 replies

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