Implemented preserve_file_names config

[benycodes]

Fixes #4741

preserveFileNames in createModuleCollector

Author has addressed the following:

• Tests
  • Included
  • Not necessary because:
• Changeset (Changeset guidelines)
  • Included
  • Not necessary because:
• Associated docs
  • Issue(s)/PR(s): Document the preserve_file_names configuration for Wrangler cloudflare-docs#13122
  • Not necessary because:

[changeset-bot]

🦋 Changeset detected

Latest commit: 4df213f

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/8019695860/npm-package-wrangler-4742

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

npm install --save-dev https://prerelease-registry.devprod.cloudflare.dev/workers-sdk/prs/4742/npm-package-wrangler-4742

Or you can use npx with this latest build directly:

npx https://prerelease-registry.devprod.cloudflare.dev/workers-sdk/runs/8019695860/npm-package-wrangler-4742 dev path/to/script.js

Additional artifacts:

npx https://prerelease-registry.devprod.cloudflare.dev/workers-sdk/runs/8019695860/npm-package-create-cloudflare-4742 --no-auto-update

npm install https://prerelease-registry.devprod.cloudflare.dev/workers-sdk/runs/8019695860/npm-package-cloudflare-kv-asset-handler-4742

npm install https://prerelease-registry.devprod.cloudflare.dev/workers-sdk/runs/8019695860/npm-package-miniflare-4742

npm install https://prerelease-registry.devprod.cloudflare.dev/workers-sdk/runs/8019695860/npm-package-cloudflare-pages-shared-4742

npm install https://prerelease-registry.devprod.cloudflare.dev/workers-sdk/runs/8019695860/npm-package-cloudflare-vitest-pool-workers-4742

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

---

wrangler@3.29.0 includes the following runtime dependencies:

Package	Constraint	Resolved
miniflare	workspace:*	3.20240208.0
workerd	1.20240208.0	1.20240208.0
workerd --version	1.20240208.0	2024-02-08

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

[petebacondarwin]

Needs some formatting fixes, it seems.

[penalosa]

Thanks for adding this! It would be great to see some tests around this behaviour, if possible

[lrapoport-cf]

hi @benycodes :) can you please fix the formatting and add tests per @petebacondarwin and @penalosa 's comments above? else we'll close the PR until you're able to revisit. thanks!

[petebacondarwin]

Checking with @admah whether this is something we want to take on and get across the finish line ourselves.

[benycodes]

Formatting issues should be fixed now.

[benycodes]

Tests added

[petebacondarwin]

Thanks for fixing the formatting and adding tests.
We need to create a PR to update the docs and also add a changeset to this PR. I'll do these now...

[petebacondarwin]

There was actually a small bug in the filename processing, I think I have fixed it.

[codecov]

Codecov Report

Attention: Patch coverage is 80.00000% with 1 lines in your changes are missing coverage. Please review.

Project coverage is 70.37%. Comparing base (64236b0) to head (4df213f).

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #4742      +/-   ##
==========================================
+ Coverage   70.33%   70.37%   +0.04%     
==========================================
  Files         298      298              
  Lines       15512    15515       +3     
  Branches     3983     3987       +4     
==========================================
+ Hits        10910    10919       +9     
+ Misses       4602     4596       -6     

Files	Coverage Δ
packages/wrangler/src/config/validation.ts	89.70% <ø> (ø)
packages/wrangler/src/deploy/deploy.ts	89.74% <100.00%> (+0.02%)	⬆️
...rangler/src/deployment-bundle/module-collection.ts	87.87% <75.00%> (+0.18%)	⬆️

... and 6 files with indirect coverage changes