Can I use libraries that rely on native C++ bindings with Cloudflare Pages?

くくもりにくもったクラウドサービスlocaler Can I use libraries that rely on native C++ bindings with Cloudflare Pages?

I

No, because Pages uses Workers in the background and Workers only support JS, WASM, or anything that can be transpiled to JS or WASM (TS, Rust).

IIsaac McFadyen No, because Pages uses Workers in the background and Workers only support JS, WA...

く

くもりにくもったクラウドサービスlocalerOP•3/30/25, 4:57 AM

Okay, thank you for letting me know.

S

Silvan•3/30/25, 3:40 PM

i think i broke something i cant deploy this worker anymore x)

17:39:23.396    ✘ [ERROR] A request to the Cloudflare API (/accounts/af9fabfdc3dcb4f21037c9edd9edac39/workers/scripts/loveailand/versions) failed.
17:39:23.396    
17:39:23.397      Uncaught Error: Disallowed operation called within global scope. Asynchronous I/O (ex: fetch() or connect()), setting a timeout, and generating random values are not allowed within global scope. To fix this error, perform this operation within a handler. https://developers.cloudflare.com/workers/runtime-apis/handlers/
17:39:23.397        at null.<anonymous> (server.js:86225:85)
17:39:23.397       [code: 10021]

17:39:23.396    ✘ [ERROR] A request to the Cloudflare API (/accounts/af9fabfdc3dcb4f21037c9edd9edac39/workers/scripts/loveailand/versions) failed.
17:39:23.396    
17:39:23.397      Uncaught Error: Disallowed operation called within global scope. Asynchronous I/O (ex: fetch() or connect()), setting a timeout, and generating random values are not allowed within global scope. To fix this error, perform this operation within a handler. https://developers.cloudflare.com/workers/runtime-apis/handlers/
17:39:23.397        at null.<anonymous> (server.js:86225:85)
17:39:23.397       [code: 10021]

17:39:23.396    ✘ [ERROR] A request to the Cloudflare API (/accounts/af9fabfdc3dcb4f21037c9edd9edac39/workers/scripts/loveailand/versions) failed.
17:39:23.396    
17:39:23.397      Uncaught Error: Disallowed operation called within global scope. Asynchronous I/O (ex: fetch() or connect()), setting a timeout, and generating random values are not allowed within global scope. To fix this error, perform this operation within a handler. https://developers.cloudflare.com/workers/runtime-apis/handlers/
17:39:23.397        at null.<anonymous> (server.js:86225:85)
17:39:23.397       [code: 10021]

17:39:23.396    ✘ [ERROR] A request to the Cloudflare API (/accounts/af9fabfdc3dcb4f21037c9edd9edac39/workers/scripts/loveailand/versions) failed.
17:39:23.396    
17:39:23.397      Uncaught Error: Disallowed operation called within global scope. Asynchronous I/O (ex: fetch() or connect()), setting a timeout, and generating random values are not allowed within global scope. To fix this error, perform this operation within a handler. https://developers.cloudflare.com/workers/runtime-apis/handlers/
17:39:23.397        at null.<anonymous> (server.js:86225:85)
17:39:23.397       [code: 10021]

assuming acc id is

af9fabfdc3dcb4f21037c9edd9edac39

af9fabfdc3dcb4f21037c9edd9edac39

af9fabfdc3dcb4f21037c9edd9edac39

af9fabfdc3dcb4f21037c9edd9edac39

S

Silvan•3/30/25, 3:43 PM

i did delete the d1 db and created a new one, changed the id in the wrangler file

S

Silvan•3/30/25, 4:47 PM

nvm apparently its related to my code damn

S

Silvan•3/30/25, 5:20 PM

very interestingly caused by a crypto.randomUUID at 1 specific place

L

Lemon•3/30/25, 11:19 PM

hey, did anyone tried to display

CF_PAGES_COMMIT_SHA

CF_PAGES_COMMIT_SHA

within a Vite React project? if so how
im using the basic cloudflare create with react typescript template, should i add the git sha as a variable in the dashboard or not i believe it should be added automatically by CF but its not displaying the SHA

A

amanzad•3/31/25, 11:26 AM

How do I push changes to my worker? I understand I deploy through wrangler deploy, but what command should I enter to push my local changes?

S

Single•3/31/25, 2:28 PM

Anyone managed to get go wasm running?
I always receive the following error:
WebAssembly.instantiate(): Wasm code generation disallowed by embedder

    await import('wasm_exec.js')
    const go = new Go();
    
    const resp = await fetch(WASM_URL)
    const bytes = await resp.arrayBuffer()
    const res = await WebAssembly.instantiate(bytes, go.importObject)
    const result = res.exports.NewFromJson(request.body)

    await import('wasm_exec.js')
    const go = new Go();
    
    const resp = await fetch(WASM_URL)
    const bytes = await resp.arrayBuffer()
    const res = await WebAssembly.instantiate(bytes, go.importObject)
    const result = res.exports.NewFromJson(request.body)

    await import('wasm_exec.js')
    const go = new Go();
    
    const resp = await fetch(WASM_URL)
    const bytes = await resp.arrayBuffer()
    const res = await WebAssembly.instantiate(bytes, go.importObject)
    const result = res.exports.NewFromJson(request.body)

    await import('wasm_exec.js')
    const go = new Go();
    
    const resp = await fetch(WASM_URL)
    const bytes = await resp.arrayBuffer()
    const res = await WebAssembly.instantiate(bytes, go.importObject)
    const result = res.exports.NewFromJson(request.body)

SSingle Anyone managed to get go wasm running? I always receive the following error: Web...

H

Hello, I’m Allie!•3/31/25, 2:28 PM

You can’t import WASM dynamically, it must be bundled with your Worker

S

Single•3/31/25, 2:29 PM

Which will result into a size issue in my case.

SSingle Which will result into a size issue in my case.

H

Hello, I’m Allie!•3/31/25, 2:29 PM

Yeah, then you need to shrink your WASM

H

Hello, I’m Allie!•3/31/25, 2:29 PM

There isn’t much else you can do there

S

Single•3/31/25, 2:30 PM

Makes sense! Thanks. Ill try to squeeze it into the free tier.

SSingle Makes sense! Thanks. Ill try to squeeze it into the free tier.

H

Hello, I’m Allie!•3/31/25, 2:30 PM

I was going to say you could upgrade to Paid for a larger size limit, but looks like you already have that handled

S

Single•3/31/25, 2:31 PM

As soon as it works im down for going pro.. i am testing as of now.

W

Walshy•3/31/25, 2:34 PM

tiny-go is what i've seen people use so far for Go

S

Single•3/31/25, 2:36 PM

Yeah, with -no-debug its down from 5.2mb to 2mb

S

Single•3/31/25, 2:40 PM

@Walshy can i import it from an r2 bucket using fetch or does it have to live in the worker directly?

S

Single•3/31/25, 2:41 PM

It seem to become deleted everytime i save/deploy

HHello, I’m Allie!You can’t import WASM dynamically, it must be bundled with your Worker

W

Walshy•3/31/25, 2:43 PM

as mentioned, must be bundled

C

crossbeau•3/31/25, 5:50 PM

is there documentation for linking pages projects with gitlab?

I am not finding any reference on appropriate values for

source:{}

source:{}

I want to know what I need to set for config to associate my pages project with my gitlab.com project

C

crossbeau•3/31/25, 5:51 PM

      curl -s -X POST "$CF_API" \
        -H "$CF_AUTH_HEADER" \
        -H "Content-Type: application/json" \
        --data-binary @- << EOF
      {
        "name": "$PROJECT_NAME",
        "production_branch": "$BRANCH_NAME",
        "build_config": {
          "build_command": "$BUILD_COMMAND",
          "destination_dir": "$BUILD_OUTPUT"
        },
        "source": {
          "type": "git",
          "config": {
            "git_repo": {
              "type": "gitlab",
              "owner": "my-associated-owne",
              "repo_name": "${CI_PROJECT_NAME}",
              "gitlab_project": "${CI_PROJECT_NAMESPACE}/${CI_PROJECT_NAME}"
            },
            "production_branch": "$BRANCH_NAME"
          }
        }
      }

      curl -s -X POST "$CF_API" \
        -H "$CF_AUTH_HEADER" \
        -H "Content-Type: application/json" \
        --data-binary @- << EOF
      {
        "name": "$PROJECT_NAME",
        "production_branch": "$BRANCH_NAME",
        "build_config": {
          "build_command": "$BUILD_COMMAND",
          "destination_dir": "$BUILD_OUTPUT"
        },
        "source": {
          "type": "git",
          "config": {
            "git_repo": {
              "type": "gitlab",
              "owner": "my-associated-owne",
              "repo_name": "${CI_PROJECT_NAME}",
              "gitlab_project": "${CI_PROJECT_NAMESPACE}/${CI_PROJECT_NAME}"
            },
            "production_branch": "$BRANCH_NAME"
          }
        }
      }

      curl -s -X POST "$CF_API" \
        -H "$CF_AUTH_HEADER" \
        -H "Content-Type: application/json" \
        --data-binary @- << EOF
      {
        "name": "$PROJECT_NAME",
        "production_branch": "$BRANCH_NAME",
        "build_config": {
          "build_command": "$BUILD_COMMAND",
          "destination_dir": "$BUILD_OUTPUT"
        },
        "source": {
          "type": "git",
          "config": {
            "git_repo": {
              "type": "gitlab",
              "owner": "my-associated-owne",
              "repo_name": "${CI_PROJECT_NAME}",
              "gitlab_project": "${CI_PROJECT_NAMESPACE}/${CI_PROJECT_NAME}"
            },
            "production_branch": "$BRANCH_NAME"
          }
        }
      }

      curl -s -X POST "$CF_API" \
        -H "$CF_AUTH_HEADER" \
        -H "Content-Type: application/json" \
        --data-binary @- << EOF
      {
        "name": "$PROJECT_NAME",
        "production_branch": "$BRANCH_NAME",
        "build_config": {
          "build_command": "$BUILD_COMMAND",
          "destination_dir": "$BUILD_OUTPUT"
        },
        "source": {
          "type": "git",
          "config": {
            "git_repo": {
              "type": "gitlab",
              "owner": "my-associated-owne",
              "repo_name": "${CI_PROJECT_NAME}",
              "gitlab_project": "${CI_PROJECT_NAMESPACE}/${CI_PROJECT_NAME}"
            },
            "production_branch": "$BRANCH_NAME"
          }
        }
      }

{
  "result": null,
  "success": false,
  "errors": [
    {
      "code": 8000005,
      "message": "Missing project source configuration. Specify a GitHub/GitLab repository owner and repository name."
    }
  ],
  "messages": []
}

{
  "result": null,
  "success": false,
  "errors": [
    {
      "code": 8000005,
      "message": "Missing project source configuration. Specify a GitHub/GitLab repository owner and repository name."
    }
  ],
  "messages": []
}

{
  "result": null,
  "success": false,
  "errors": [
    {
      "code": 8000005,
      "message": "Missing project source configuration. Specify a GitHub/GitLab repository owner and repository name."
    }
  ],
  "messages": []
}

{
  "result": null,
  "success": false,
  "errors": [
    {
      "code": 8000005,
      "message": "Missing project source configuration. Specify a GitHub/GitLab repository owner and repository name."
    }
  ],
  "messages": []
}

W

Walshy•3/31/25, 5:52 PM

"git_repo": {

W

Walshy•3/31/25, 5:52 PM

remove this

W

Walshy•3/31/25, 5:52 PM

and there's no

gitlab_project

gitlab_project

W

Walshy•3/31/25, 5:53 PM

your repo_name would be

group1/group2/reponame

group1/group2/reponame

C

crossbeau•3/31/25, 5:54 PM

        "source": {
          "type": "git",
          "config": {
            "type": "gitlab",
            "owner": "m",
            "repo_name": "${CI_PROJECT_NAME}",
            "gitlab_project": "${CI_PROJECT_NAMESPACE}/${CI_PROJECT_NAME}"
          },

        "source": {
          "type": "git",
          "config": {
            "type": "gitlab",
            "owner": "m",
            "repo_name": "${CI_PROJECT_NAME}",
            "gitlab_project": "${CI_PROJECT_NAMESPACE}/${CI_PROJECT_NAME}"
          },

        "source": {
          "type": "git",
          "config": {
            "type": "gitlab",
            "owner": "m",
            "repo_name": "${CI_PROJECT_NAME}",
            "gitlab_project": "${CI_PROJECT_NAMESPACE}/${CI_PROJECT_NAME}"
          },

        "source": {
          "type": "git",
          "config": {
            "type": "gitlab",
            "owner": "m",
            "repo_name": "${CI_PROJECT_NAME}",
            "gitlab_project": "${CI_PROJECT_NAMESPACE}/${CI_PROJECT_NAME}"
          },

?

WWalshy and there's no `gitlab_project`

W

Walshy•3/31/25, 5:55 PM

^

C

crossbeau•3/31/25, 5:55 PM

got it

C

crossbeau•3/31/25, 5:56 PM

      echo "🚀 Creating Cloudflare Pages project: $PROJECT_NAME"
      curl -s -X POST "$CF_API" \
        -H "$CF_AUTH_HEADER" \
        -H "Content-Type: application/json" \
        --data-binary @- << EOF
      {
        "name": "$PROJECT_NAME",
        "production_branch": "$BRANCH_NAME",
        "build_config": {
          "build_command": "$BUILD_COMMAND",
          "destination_dir": "$BUILD_OUTPUT"
        },
        "source": {
          "type": "git",
          "config": {
              "type": "gitlab",
              "owner": "myowner",
              "repo_name": "${CI_PROJECT_NAMESPACE}/${CI_PROJECT_NAME}",
            },
            "production_branch": "$BRANCH_NAME"
        }
      }

      echo "🚀 Creating Cloudflare Pages project: $PROJECT_NAME"
      curl -s -X POST "$CF_API" \
        -H "$CF_AUTH_HEADER" \
        -H "Content-Type: application/json" \
        --data-binary @- << EOF
      {
        "name": "$PROJECT_NAME",
        "production_branch": "$BRANCH_NAME",
        "build_config": {
          "build_command": "$BUILD_COMMAND",
          "destination_dir": "$BUILD_OUTPUT"
        },
        "source": {
          "type": "git",
          "config": {
              "type": "gitlab",
              "owner": "myowner",
              "repo_name": "${CI_PROJECT_NAMESPACE}/${CI_PROJECT_NAME}",
            },
            "production_branch": "$BRANCH_NAME"
        }
      }

      echo "🚀 Creating Cloudflare Pages project: $PROJECT_NAME"
      curl -s -X POST "$CF_API" \
        -H "$CF_AUTH_HEADER" \
        -H "Content-Type: application/json" \
        --data-binary @- << EOF
      {
        "name": "$PROJECT_NAME",
        "production_branch": "$BRANCH_NAME",
        "build_config": {
          "build_command": "$BUILD_COMMAND",
          "destination_dir": "$BUILD_OUTPUT"
        },
        "source": {
          "type": "git",
          "config": {
              "type": "gitlab",
              "owner": "myowner",
              "repo_name": "${CI_PROJECT_NAMESPACE}/${CI_PROJECT_NAME}",
            },
            "production_branch": "$BRANCH_NAME"
        }
      }

      echo "🚀 Creating Cloudflare Pages project: $PROJECT_NAME"
      curl -s -X POST "$CF_API" \
        -H "$CF_AUTH_HEADER" \
        -H "Content-Type: application/json" \
        --data-binary @- << EOF
      {
        "name": "$PROJECT_NAME",
        "production_branch": "$BRANCH_NAME",
        "build_config": {
          "build_command": "$BUILD_COMMAND",
          "destination_dir": "$BUILD_OUTPUT"
        },
        "source": {
          "type": "git",
          "config": {
              "type": "gitlab",
              "owner": "myowner",
              "repo_name": "${CI_PROJECT_NAMESPACE}/${CI_PROJECT_NAME}",
            },
            "production_branch": "$BRANCH_NAME"
        }
      }

W

Walshy•3/31/25, 5:56 PM

api schema: https://developers.cloudflare.com/api/resources/pages/subresources/projects/models/project/#(schema)

C

crossbeau•3/31/25, 5:57 PM

source is not listed

W

Walshy•3/31/25, 5:57 PM

It is:

C

crossbeau•3/31/25, 5:58 PM

W

Walshy•3/31/25, 5:58 PM

yeah that isn't what i linked - aware the create project schema is bad

C

crossbeau•3/31/25, 5:59 PM

I clicked your url and it redirects me to https://developers.cloudflare.com/api/resources/pages/

Cloudflare API | Pages

Interact with Cloudflare's products and services via the Cloudflare API

C

crossbeau•3/31/25, 5:59 PM

jk didnt redirect, but its not on that page

D

dave•3/31/25, 6:00 PM

Is wrangler.jsonc the suggested way forward?

W

Walshy•3/31/25, 6:00 PM

yes

Ccrossbeau jk didnt redirect, but its not on that page

W

Walshy•3/31/25, 6:00 PM

i see, scroll down to "Domain types" and it has the schema

WWalshy yes

D

dave•3/31/25, 6:00 PM

Has anyone made a website where I can copy paste from wrangler.yaml to wrangler.jsonc?

C

crossbeau•3/31/25, 6:00 PM

ahhh I see under domain types

C

crossbeau•3/31/25, 6:00 PM

thank you @Walshy

Ddave Has anyone made a website where I can copy paste from wrangler.yaml to wrangler....

H

Hard@Work•3/31/25, 6:01 PM

There's some generic TOML-to-JSON converters, but they won't do comments

H

Hard@Work•3/31/25, 6:01 PM

Comments are hard, since the structure of your config can be radically different

W

Walshy•3/31/25, 6:02 PM

^

C

crossbeau•3/31/25, 6:02 PM

so where am I differentiating between gitlab and github

W

Walshy•3/31/25, 6:02 PM

the "type" iirc

Can I use libraries that rely on native C++ bindings with Cloudflare Pages?

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