fix(workers-playground): sends raw request method through the X-CF-HTTP-Method header

[edmundhung]

Fixes DEVX-1449.

This PR utilizes the X-CF-HTTP-Method header introduced on #7630 and is blocked until the relevant change is released (Update: released).

This change is already verified on the preview environment following these steps:

1. Create a worker in the playground with the following code (Or use this link)

export default {
	async fetch(request, env, ctx) {
		return new Response(`Method: ${request.method}`);
	},
};

3. Make some raw http requests using the form on the HTTP tab
4. Verify if the OPTIONS request is handled correctly

---

• Tests
  • TODO (before merge)
  • Tests included
  • Tests not necessary because: No tests. But we can test this manually through the preview link when fix(playground-preview-worker,edge-preview-authenticated-proxy): allow overriding raw request method with the X-CF-Http-Method header #7630 is landed (Update: released and verified manually).
• E2E Tests CI Job required? (Use "e2e" label or ask maintainer to run separately)
  • I don't know
  • Required
  • Not required because: no tests
• Public documentation
  • TODO (before merge)
  • Cloudflare docs PR(s):
  • Documentation not necessary because: bugfix

[changeset-bot]

🦋 Changeset detected

Latest commit: 09fd1d6

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 1 package

Name	Type
workers-playground	Patch

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Click here if you're a maintainer who wants to add another changeset to this PR

[github-actions]

A wrangler prerelease is available for testing. You can install this latest build in your project with:

npm install --save-dev https://prerelease-registry.devprod.cloudflare.dev/workers-sdk/runs/12789985194/npm-package-wrangler-7639

You can reference the automatically updated head of this PR with:

npm install --save-dev https://prerelease-registry.devprod.cloudflare.dev/workers-sdk/prs/7639/npm-package-wrangler-7639

Or you can use npx with this latest build directly:

npx https://prerelease-registry.devprod.cloudflare.dev/workers-sdk/runs/12789985194/npm-package-wrangler-7639 dev path/to/script.js

Additional artifacts:

cloudflare-workers-bindings-extension:

wget https://prerelease-registry.devprod.cloudflare.dev/workers-sdk/runs/12789985194/npm-package-cloudflare-workers-bindings-extension-7639 -O ./cloudflare-workers-bindings-extension.0.0.0-v0dced0cc0.vsix && code --install-extension ./cloudflare-workers-bindings-extension.0.0.0-v0dced0cc0.vsix

create-cloudflare:

npx https://prerelease-registry.devprod.cloudflare.dev/workers-sdk/runs/12789985194/npm-package-create-cloudflare-7639 --no-auto-update

@cloudflare/kv-asset-handler:

npm install https://prerelease-registry.devprod.cloudflare.dev/workers-sdk/runs/12789985194/npm-package-cloudflare-kv-asset-handler-7639

miniflare:

npm install https://prerelease-registry.devprod.cloudflare.dev/workers-sdk/runs/12789985194/npm-package-miniflare-7639

@cloudflare/pages-shared:

npm install https://prerelease-registry.devprod.cloudflare.dev/workers-sdk/runs/12789985194/npm-package-cloudflare-pages-shared-7639

@cloudflare/unenv-preset:

npm install https://prerelease-registry.devprod.cloudflare.dev/workers-sdk/runs/12789985194/npm-package-cloudflare-unenv-preset-7639

@cloudflare/vitest-pool-workers:

npm install https://prerelease-registry.devprod.cloudflare.dev/workers-sdk/runs/12789985194/npm-package-cloudflare-vitest-pool-workers-7639

@cloudflare/workers-editor-shared:

npm install https://prerelease-registry.devprod.cloudflare.dev/workers-sdk/runs/12789985194/npm-package-cloudflare-workers-editor-shared-7639

@cloudflare/workers-shared:

npm install https://prerelease-registry.devprod.cloudflare.dev/workers-sdk/runs/12789985194/npm-package-cloudflare-workers-shared-7639

@cloudflare/workflows-shared:

npm install https://prerelease-registry.devprod.cloudflare.dev/workers-sdk/runs/12789985194/npm-package-cloudflare-workflows-shared-7639

Note that these links will no longer work once the GitHub Actions artifact expires.

---

[email protected] includes the following runtime dependencies:

Package	Constraint	Resolved
miniflare	workspace:*	3.20241230.2
workerd	1.20241230.0	1.20241230.0
workerd --version	1.20241230.0	2024-12-30

Please ensure constraints are pinned, and miniflare/workerd minor versions match.

[edmundhung]

Thanks for the review, @andyjessop!