stibbs Posts - Answer Overflow

stibbs

•Created by stibbs on 5/10/2024 in #workers-help

How to rapidly validate if a JS package will work on Workers runtime?

Like the old 'Works on Workers' catalogue which disappeared. Node.js / javascript / typescript packages. I know this page exists: https://developers.cloudflare.com/workers/runtime-apis/nodejs/ but without a deep dive into other packages you cannot identify whether a package will 'just work'. As an example of two popular packages, stripe works but @sendgrid/mail doesn't Is it a matter of trial and error? Or Google [package] cloudflare workers each time and hope someone has written a blog post? That will become exhausting quickly. Or assume nothing works and default to building from scratch (or more likely, electing to run my FaaS elsewhere.. 😢 ) This sounded really whingy and I don't intend it to be. I really love the product, it is just not the easiest to use right now!

5 replies

CDCloudflare Developers

•Created by stibbs on 5/6/2024 in #pages-help

Are environment variables available at build or only runtime?

My SvelteKit builds fail when I use import { SECRET } from '$env/static/private' or the public equivalent ($env/static/public) with an error such as:

RollupError: "SECRET" is not exported by "virtual:$env/static/private"

RollupError: "SECRET" is not exported by "virtual:$env/static/private"

However accessing environment variables via import { env } from '$env/dynamic/private'; works. Is it correct to assume environment variables created on Cloudflare Pages are only available at runtime?

52 replies

CDCloudflare Developers

•Created by stibbs on 5/2/2024 in #pages-help

Is it possible to make the build system ignore asdf .tool-versions?

Is it possible to make the build system ignore .tool-versions? There are prior threads on here + on community.cloudflare.com (e.g., https://community.cloudflare.com/t/how-to-disable-automatic-installs-of-tool-versions-and-package-json/570450) I've set the NODE_VERSION = 22.0.0 environment variable in the build settings. Failed build log:

Found a .tool-versions file in user-specified root directory. Installing dependencies.
pnpm plugin is not installed
Error: Exit with error code: 1
    at ChildProcess.<anonymous> (/snapshot/dist/run-build.js)
    at Object.onceWrapper (node:events:652:26)
    at ChildProcess.emit (node:events:537:28)
    at ChildProcess._handle.onexit (node:internal/child_process:291:12)
Failed: build command exited with code: 1
Failed: error occurred while running build command

Found a .tool-versions file in user-specified root directory. Installing dependencies.
pnpm plugin is not installed
Error: Exit with error code: 1
    at ChildProcess.<anonymous> (/snapshot/dist/run-build.js)
    at Object.onceWrapper (node:events:652:26)
    at ChildProcess.emit (node:events:537:28)
    at ChildProcess._handle.onexit (node:internal/child_process:291:12)
Failed: build command exited with code: 1
Failed: error occurred while running build command

1 replies

CDCloudflare Developers

•Created by stibbs on 5/1/2024 in #pages-help

How do I work with local D1 in a SvelteKit project?

I've created a new SvelteKit project and can successfully interact with hosted D1 after following the guide https://developers.cloudflare.com/d1/examples/d1-and-sveltekit/. Using pnpm dev to launch the SvelteKit local dev environment as standard works for the hosted D1. However I would like to develop locally also. The guide advises to pass --d1 BINDING_NAME=DATABASE_ID to wrangler dev (e.g., npx wrangler dev --d1 DB=example-uuid-here) but this results in ✘ [ERROR] Unknown argument: d1 (which aligns with wrangler's docs https://developers.cloudflare.com/workers/wrangler/commands/#dev, no d1 option exists) I have the following config:

# wrangler.toml
name = "example"
compatibility_date = "2024-04-23"

[[d1_databases]]
binding = "DB"
database_name = "example-prod"
database_id = "example-uuid-here"

# wrangler.toml
name = "example"
compatibility_date = "2024-04-23"

[[d1_databases]]
binding = "DB"
database_name = "example-prod"
database_id = "example-uuid-here"

If I run npx wrangler dev I receive: ✘ [ERROR] Missing entry-point: The entry-point should be specified via the command line (e.g. wrangler dev path/to/script) or the main config field.

8 replies

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