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CDCloudflare Developers TTCTheo's Typesafe Cult DTDrizzle Team

•Created by andrijan on 4/12/2025 in #pages-help

Turborepo React Vite: build output directory contains links to files that can't

Hi, I am getting the following error after a succesful build of my frontend app: 22:02:18.072 Failed: build output directory contains links to files that can't be accessed I believe it is related to pnpm having symlinks to the packages in node_modules. Should I be updating the build process or is there a workaround? I looked for answers online, but there are no guides for this. There was an issue on GitHub, but it was closed without a resolution.

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DTDrizzle Team

•Created by andrijan on 8/21/2023 in #help

Instantiate a connection with PlanetScale in Cloudflare Workers

Hey, What would be the right way to instantiate a database connection with PlanetScale in Cloudflare workers and reuse it across different handlers? We cannot instantiate it outside the handler because we have no access to the environment variables :

const connection = connect({
    url: ENV,
    fetch: (url, init) => {
      delete init["cache"];
      return fetch(url, init);
    },
  });

 const db = drizzle(connection);

app.get("/users", async () => ...);

const connection = connect({
    url: ENV,
    fetch: (url, init) => {
      delete init["cache"];
      return fetch(url, init);
    },
  });

 const db = drizzle(connection);

app.get("/users", async () => ...);

So, we need to create a function where we can pass the env object as a parameter to access the environment variables:

export function db(env: ENV_VARIABLES) {
  const connection = connect({
    url: env.DATABASE_URL,
    fetch: (url, init) => {
      delete init["cache"];
      return fetch(url, init);
    },
  });

  return drizzle(connection);
}

export function db(env: ENV_VARIABLES) {
  const connection = connect({
    url: env.DATABASE_URL,
    fetch: (url, init) => {
      delete init["cache"];
      return fetch(url, init);
    },
  });

  return drizzle(connection);
}

And then use it in different handlers:

app.post("/users", async (context) => db.insert(users).values({...});
app.post("/posts", async (context) => db.insert(posts).values({...});

app.post("/users", async (context) => db.insert(users).values({...});
app.post("/posts", async (context) => db.insert(posts).values({...});

I wonder if this is a safe way to instantiate a connection and reuse it across different handlers with Cloudflare Workers?

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