👀 Bundle manifests

[GregBrimble]

What this PR solves / how to test

Hack Week prototype.

Allows you to define, in modules, other modules which should be picked up by Wrangler when it constructs its bundle. This is useful for lazy-loading boundaries and assets! I have needed this multiple times in the past, particularly when writing libraries (you don't want your users to have to copy-paste files around or put stuff in [[rules]] just for you).

"use wrangler bundle ./assets/**/* Data";

Happy to bike-shed on the exact way to define these things.

An open question: should it be limited to only child dirs? Or have some sort of user acknowledgement? I could see a concern around a lib sneakily including /etc/passwd in a bundle or something. That's already doable today for any file which matches a rule but this just makes it that much easier to grab files.

Author has addressed the following

• Tests
  • TODO (before merge)
  • Included
  • Not necessary because:
• Changeset (Changeset guidelines)
  • TODO (before merge)
  • Included
  • Not necessary because:
• Public documentation
  • TODO (before merge)
  • Cloudflare docs PR(s): https://github.com/cloudflare/cloudflare-docs/pull/...
  • Not necessary because:

[changeset-bot]

⚠️ No Changeset found

Latest commit: 9d90c00

Merging this PR will not cause a version bump for any packages. If these changes should not result in a new version, you're good to go. If these changes should result in a version bump, you need to add a changeset.

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[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/8748491477/npm-package-wrangler-5659

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

npm install --save-dev https://prerelease-registry.devprod.cloudflare.dev/workers-sdk/prs/5659/npm-package-wrangler-5659

Or you can use npx with this latest build directly:

npx https://prerelease-registry.devprod.cloudflare.dev/workers-sdk/runs/8748491477/npm-package-wrangler-5659 dev path/to/script.js

Additional artifacts:

npx https://prerelease-registry.devprod.cloudflare.dev/workers-sdk/runs/8748491477/npm-package-create-cloudflare-5659 --no-auto-update

npm install https://prerelease-registry.devprod.cloudflare.dev/workers-sdk/runs/8748491477/npm-package-cloudflare-kv-asset-handler-5659

npm install https://prerelease-registry.devprod.cloudflare.dev/workers-sdk/runs/8748491477/npm-package-miniflare-5659

npm install https://prerelease-registry.devprod.cloudflare.dev/workers-sdk/runs/8748491477/npm-package-cloudflare-pages-shared-5659

npm install https://prerelease-registry.devprod.cloudflare.dev/workers-sdk/runs/8748491477/npm-package-cloudflare-vitest-pool-workers-5659

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

---

wrangler@3.51.2 includes the following runtime dependencies:

Package	Constraint	Resolved
miniflare	workspace:*	3.20240405.2
workerd	1.20240405.0	1.20240405.0
workerd --version	1.20240405.0	2024-04-05

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