Wrangler on Stackblitz

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Erisa•12/16/21, 2:45 AM

from https://discord.com/channels/595317990191398933/783765338692386886/920846139287277628

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Erisa•12/16/21, 2:45 AM

@aleclarson

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aleclarson•12/16/21, 2:49 AM

worth noting that you need to do

yarn viteflare -- publish

yarn viteflare -- publish

yarn viteflare -- publish

yarn viteflare -- publish to actually run the publish command
some kind of stackblitz quirk

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aleclarson•12/16/21, 2:50 AM

running that results in this error:

(node:29) UnhandledPromiseRejectionWarning: Error: glob dependency not found, set `options.disableGlob = true` if intentional
    at defaults (/home/projects/node-fc7yqq/node_modules/viteflare/dist/chunks/worker-eae7c395.js:589:11)
    at rimraf (/home/projects/node-fc7yqq/node_modules/viteflare/dist/chunks/worker-eae7c395.js:607:3)
    at Object._cleanupCallback (/home/projects/node-fc7yqq/node_modules/viteflare/dist/chunks/worker-eae7c395.js:1267:16)
(node:29) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). To terminate the node process on unhandled promise rejection, use the CLI flag `--unhandled-rejections=strict` (see https://nodejs.org/api/cli.html#cli_unhandled_rejections_mode). (rejection id: 1)

TypeError: r.writeBuffer is not a function
    at https://node-fc7yqq.w.staticblitz.com/blitz.a3339ebb87d0fe73c7995fe67420660e0dc95de2.js:6:535313
    at writeGeneric (https://node-fc7yqq.w.staticblitz.com/blitz.a3339ebb87d0fe73c7995fe67420660e0dc95de2.js:6:535674)
    at TLSSocket.Socket._writeGeneric (https://node-fc7yqq.w.staticblitz.com/blitz.a3339ebb87d0fe73c7995fe67420660e0dc95de2.js:6:204584)

(node:29) UnhandledPromiseRejectionWarning: Error: glob dependency not found, set `options.disableGlob = true` if intentional
    at defaults (/home/projects/node-fc7yqq/node_modules/viteflare/dist/chunks/worker-eae7c395.js:589:11)
    at rimraf (/home/projects/node-fc7yqq/node_modules/viteflare/dist/chunks/worker-eae7c395.js:607:3)
    at Object._cleanupCallback (/home/projects/node-fc7yqq/node_modules/viteflare/dist/chunks/worker-eae7c395.js:1267:16)
(node:29) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). To terminate the node process on unhandled promise rejection, use the CLI flag `--unhandled-rejections=strict` (see https://nodejs.org/api/cli.html#cli_unhandled_rejections_mode). (rejection id: 1)

TypeError: r.writeBuffer is not a function
    at https://node-fc7yqq.w.staticblitz.com/blitz.a3339ebb87d0fe73c7995fe67420660e0dc95de2.js:6:535313
    at writeGeneric (https://node-fc7yqq.w.staticblitz.com/blitz.a3339ebb87d0fe73c7995fe67420660e0dc95de2.js:6:535674)
    at TLSSocket.Socket._writeGeneric (https://node-fc7yqq.w.staticblitz.com/blitz.a3339ebb87d0fe73c7995fe67420660e0dc95de2.js:6:204584)

(node:29) UnhandledPromiseRejectionWarning: Error: glob dependency not found, set `options.disableGlob = true` if intentional
    at defaults (/home/projects/node-fc7yqq/node_modules/viteflare/dist/chunks/worker-eae7c395.js:589:11)
    at rimraf (/home/projects/node-fc7yqq/node_modules/viteflare/dist/chunks/worker-eae7c395.js:607:3)
    at Object._cleanupCallback (/home/projects/node-fc7yqq/node_modules/viteflare/dist/chunks/worker-eae7c395.js:1267:16)
(node:29) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). To terminate the node process on unhandled promise rejection, use the CLI flag `--unhandled-rejections=strict` (see https://nodejs.org/api/cli.html#cli_unhandled_rejections_mode). (rejection id: 1)

TypeError: r.writeBuffer is not a function
    at https://node-fc7yqq.w.staticblitz.com/blitz.a3339ebb87d0fe73c7995fe67420660e0dc95de2.js:6:535313
    at writeGeneric (https://node-fc7yqq.w.staticblitz.com/blitz.a3339ebb87d0fe73c7995fe67420660e0dc95de2.js:6:535674)
    at TLSSocket.Socket._writeGeneric (https://node-fc7yqq.w.staticblitz.com/blitz.a3339ebb87d0fe73c7995fe67420660e0dc95de2.js:6:204584)

(node:29) UnhandledPromiseRejectionWarning: Error: glob dependency not found, set `options.disableGlob = true` if intentional
    at defaults (/home/projects/node-fc7yqq/node_modules/viteflare/dist/chunks/worker-eae7c395.js:589:11)
    at rimraf (/home/projects/node-fc7yqq/node_modules/viteflare/dist/chunks/worker-eae7c395.js:607:3)
    at Object._cleanupCallback (/home/projects/node-fc7yqq/node_modules/viteflare/dist/chunks/worker-eae7c395.js:1267:16)
(node:29) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). To terminate the node process on unhandled promise rejection, use the CLI flag `--unhandled-rejections=strict` (see https://nodejs.org/api/cli.html#cli_unhandled_rejections_mode). (rejection id: 1)

TypeError: r.writeBuffer is not a function
    at https://node-fc7yqq.w.staticblitz.com/blitz.a3339ebb87d0fe73c7995fe67420660e0dc95de2.js:6:535313
    at writeGeneric (https://node-fc7yqq.w.staticblitz.com/blitz.a3339ebb87d0fe73c7995fe67420660e0dc95de2.js:6:535674)
    at TLSSocket.Socket._writeGeneric (https://node-fc7yqq.w.staticblitz.com/blitz.a3339ebb87d0fe73c7995fe67420660e0dc95de2.js:6:204584)

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aleclarson•12/16/21, 2:51 AM

oh, that

glob dependency not found

glob dependency not found

glob dependency not found

glob dependency not found message is my fault

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aleclarson•12/16/21, 2:56 AM

fixed the glob issue

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aleclarson•12/16/21, 2:56 AM

but the

writeBuffer

writeBuffer

writeBuffer

writeBuffer error persists

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aleclarson•12/16/21, 2:58 AM

and sadly

node --stack-trace-limit=100

node --stack-trace-limit=100

node --stack-trace-limit=100

node --stack-trace-limit=100 doesn't affect anything, so not easy to know what triggers it

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aleclarson•12/16/21, 3:12 AM

so stackblitz doesn't like when a http request body is a

FormData

FormData

FormData

FormData object
this is what causes the

writeBuffer

writeBuffer

writeBuffer

writeBuffer error

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aleclarson•12/16/21, 3:24 AM

the

socket hang up

socket hang up

socket hang up

socket hang up error is from a CORS issue:

Access to fetch at 'https://api.cloudflare.com/client/v4/accounts/fcaf04894971...51ae7cccc1e/workers/subdomain/edge-preview' from origin 'https://node-fc7yqq.w.staticblitz.com' has been blocked by CORS policy: Response to preflight request doesn't pass access control check: No 'Access-Control-Allow-Origin' header is present on the requested resource. If an opaque response serves your needs, set the request's mode to 'no-cors' to fetch the resource with CORS disabled.

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aleclarson•12/16/21, 3:24 AM

found that in the chrome devtools console

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aleclarson•12/16/21, 3:25 AM

so i guess cloudflare needs to set

Access-Control-Allow-Origin

Access-Control-Allow-Origin

header, maybe?

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Erisa•12/16/21, 1:22 PM

yeah, i guess it didnt expect to be called from another website

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aleclarson•12/16/21, 5:51 PM

@Erisa | Out of office do i need to submit a feature request somewhere, or do you have it handled? :)

Aaleclarson @Erisa | Out of office do i need to submit a feature request somewhere, or do yo...

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Erisa•12/16/21, 5:52 PM

i dont have anything handled sorry, just was poking it as well since i thought it was interesting and hit the same roadblocks as you.
you could definitely make an issue somewhere, though im not sure if the wrangler2 repo would be the right place given this working at all relies on viteflare polyfilling the node 16 stuff

EErisa i dont have anything handled sorry, just was poking it as well since i thought i...

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aleclarson•12/16/21, 5:57 PM

the issue is more to do with the

/edge-preview

/edge-preview

/edge-preview

/edge-preview endpoint than with viteflare. is there no devops team you can file an issue with, or point them to this message (Wrangler on Stackblitz) ?

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aleclarson•12/16/21, 5:58 PM

i suppose i could reach out to cloudflare support too

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Erisa•12/16/21, 5:59 PM

I think you would run into the same issue on other endpoints, and I don't think the team could be persuaded to mess with CORS headers on their API without a lot of investigation and process

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aleclarson•12/16/21, 6:28 PM

@evanderkoogh could StackBlitz compatibility be a good enough motivator to loosen CORS restrictions on parts of the Cloudflare API used by Wrangler CLI? maybe it could be marketed as a security improvement (due to browser sandboxing) for local development

Aaleclarson so stackblitz doesn't like when a http request body is a `FormData` object this ...

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aleclarson•12/16/21, 7:07 PM

hmm, can't reproduce this error without viteflare

Aaleclarson @evanderkoogh could StackBlitz compatibility be a good enough motivator to loose...

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aleclarson•12/18/21, 9:50 PM

any idea, @evanderkoogh ?

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Erwin•12/18/21, 11:51 PM

I don’t know.. things are settling down this week for Christmas. Everyone is in wrapping up things mode. Ping me in the new year with a list of things where CORS is currently too restrictive and I can throw than in the group

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