feat: add support for custom unenv resolve path

[vicb]

We are moving the unenv preset to this repo.

We will need to be able to test the version that is package with wrangler as well as the dev version. We can do that by passing the path to the dev version in the added env var.

/cc @pi0

---

• Tests
  • TODO (before merge)
  • Tests included
  • Tests not necessary because: tested locally
• E2E Tests CI Job required? (Use "e2e" label or ask maintainer to run separately)
  • I don't know
  • Required
  • Not required because:
• Public documentation
  • TODO (before merge)
  • Cloudflare docs PR(s):
  • Documentation not necessary because: internal use

[changeset-bot]

🦋 Changeset detected

Latest commit: 37aeba8

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

This PR includes changesets to release 2 packages

Name	Type
wrangler	Minor
@cloudflare/vitest-pool-workers	Patch

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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/12370972522/npm-package-wrangler-7522

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

npm install --save-dev https://prerelease-registry.devprod.cloudflare.dev/workers-sdk/prs/7522/npm-package-wrangler-7522

Or you can use npx with this latest build directly:

npx https://prerelease-registry.devprod.cloudflare.dev/workers-sdk/runs/12370972522/npm-package-wrangler-7522 dev path/to/script.js

Additional artifacts:

wget https://prerelease-registry.devprod.cloudflare.dev/workers-sdk/runs/12370972522/npm-package-cloudflare-workers-bindings-extension-7522 -O ./cloudflare-workers-bindings-extension.0.0.0-v638d96862.vsix && code --install-extension ./cloudflare-workers-bindings-extension.0.0.0-v638d96862.vsix

npx https://prerelease-registry.devprod.cloudflare.dev/workers-sdk/runs/12370972522/npm-package-create-cloudflare-7522 --no-auto-update

npm install https://prerelease-registry.devprod.cloudflare.dev/workers-sdk/runs/12370972522/npm-package-cloudflare-kv-asset-handler-7522

npm install https://prerelease-registry.devprod.cloudflare.dev/workers-sdk/runs/12370972522/npm-package-miniflare-7522

npm install https://prerelease-registry.devprod.cloudflare.dev/workers-sdk/runs/12370972522/npm-package-cloudflare-pages-shared-7522

npm install https://prerelease-registry.devprod.cloudflare.dev/workers-sdk/runs/12370972522/npm-package-cloudflare-vitest-pool-workers-7522

npm install https://prerelease-registry.devprod.cloudflare.dev/workers-sdk/runs/12370972522/npm-package-cloudflare-workers-editor-shared-7522

npm install https://prerelease-registry.devprod.cloudflare.dev/workers-sdk/runs/12370972522/npm-package-cloudflare-workers-shared-7522

npm install https://prerelease-registry.devprod.cloudflare.dev/workers-sdk/runs/12370972522/npm-package-cloudflare-workflows-shared-7522

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

---

wrangler@3.96.0 includes the following runtime dependencies:

Package	Constraint	Resolved
miniflare	workspace:*	3.20241205.0
workerd	1.20241205.0	1.20241205.0
workerd --version	1.20241205.0	2024-12-05

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

[pi0]

LGTM! Small point: It is technically UNENV_RESOLVE_PATHS not specific to preset paths only 😄

[petebacondarwin]

Can we clarify this statement. Which package.json are we referring to here? Is it the user's one or the one inside the wrangler package?

[vicb]

I updated the description, PTAL.

[petebacondarwin]

I find this naming a bit confusing. I think that we are only using this path to resolve from imports like unenv/foo/bar to some absolute path, right? It doesn't affect other imports? Are we really just providing custom paths to the unenv package? Is there some other use for thes paths? If not, then I would expect this to be more like WRANGLER_UNENV_PACKAGE_PATH.

[vicb]

The paths are used when unenv resolve the absolute paths.

The module specifiers could be unenv/... or @cloudflare/unenv-preset/...

I like "RESOLVE_PATHS" because it matches require.resolve(id, { paths }) but happy to change if you have strong feeling on this one.