fix(miniflare): improve error logging to include error causes in stack traces

[edmundhung]

Fixes DEVX-1977

This makes miniflare logging the full error stack traces in one single log for better visibility.

Before:

After:

---

• Tests
  • Tests included
  • Tests not necessary because:
• Public documentation
  • Cloudflare docs PR(s):
  • Documentation not necessary because: only changed log formatting
• Wrangler V3 Backport
  • Wrangler PR: V3 Backport [#9843]: fix(miniflare): improve error logging to include error causes in stack traces #9871
  • Not necessary because:

[changeset-bot]

🦋 Changeset detected

Latest commit: b9fda7d

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

This PR includes changesets to release 5 packages

Name	Type
wrangler	Patch
miniflare	Patch
@cloudflare/vite-plugin	Patch
@cloudflare/vitest-pool-workers	Patch
@cloudflare/pages-shared	Patch

Not sure what this means? Click here to learn what changesets are.

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

[pkg-pr-new]

create-cloudflare

npm i https://pkg.pr.new/create-cloudflare@9843

@cloudflare/kv-asset-handler

npm i https://pkg.pr.new/@cloudflare/kv-asset-handler@9843

miniflare

npm i https://pkg.pr.new/miniflare@9843

@cloudflare/pages-shared

npm i https://pkg.pr.new/@cloudflare/pages-shared@9843

@cloudflare/unenv-preset

npm i https://pkg.pr.new/@cloudflare/unenv-preset@9843

@cloudflare/vite-plugin

npm i https://pkg.pr.new/@cloudflare/vite-plugin@9843

@cloudflare/vitest-pool-workers

npm i https://pkg.pr.new/@cloudflare/vitest-pool-workers@9843

@cloudflare/workers-editor-shared

npm i https://pkg.pr.new/@cloudflare/workers-editor-shared@9843

wrangler

npm i https://pkg.pr.new/wrangler@9843

commit: b9fda7d

[github-actions]

Failed to automatically backport this PR's changes to Wrangler v3. Please manually create a PR targeting the v3-maintenance branch with your changes. Thank you for helping us keep Wrangler v3 supported!

Depending on your changes, running git rebase --onto v3-maintenance main edmundhung/DEVX-1977 might be a good starting point.

Notes:

• your PR branch should be named v3-backport-9843
• add the skip-v3-pr label to the current PR to stop this workflow from failing

[emily-shen]

what if we hid the middleware stack trace entirely? its not really relevant to the user.