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[No QA] Deploy production web builds to the production Cloudflare Worker - #104759

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roryabraham merged 4 commits into
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jpersaud-newdot-production-worker
Oct 22, 2026
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roryabraham merged 4 commits into
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jpersaud-newdot-production-worker

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@justinpersaud

@justinpersaud justinpersaud commented Oct 22, 2026 •

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Explanation of Change

Production deploys now deploy the web build to the production Static Assets Worker (new-expensify-assets) too, as staging deploys already do, so new.expensify.com can be pointed at it.

  • wrangler.jsonc: the production Worker gets the PREVIOUS_BUILDS binding to new-expensify-web-assets-production, so tabs on older production builds can still load their chunks. The bucket already holds the production releases from the last 60 days.
  • deploy.yml: webDeployStagingWorker becomes webDeployWorker and runs for staging and production. It uploads the build to that environment's bucket, runs wrangler deploy --env <staging|production>, and is required for both, so a production deploy fails if the Worker deploy fails.
  • The production version check moves from webDeploy to this job, as staging's did. It runs after both jobs have deployed, so checking WEB_PRODUCTION_HOST works before and after new.expensify.com is routed to the Worker. If the check stayed in webDeploy, after the switch it would run before the Worker had the new build.
  • Staging deploys behave as before; only the job name changes.

new-expensify-assets exists and CLOUDFLARE_WORKERS_DEPLOY_TOKEN can edit it, so the first production deploy with this change deploys it. Nothing routes to it yet, so that deploy doesn't change what users get.

Fixed Issues

$ https://github.com/Expensify/Expensify/issues/688126
PROPOSAL:

Tests

  1. In web/cloudflare-worker, run npm test and npm run typecheck, and verify all 24 tests and the typecheck pass.
  2. Put any build in dist/ and run npx wrangler deploy --dry-run --env production; verify the bindings include env.PREVIOUS_BUILDS (new-expensify-web-assets-production).
  3. After the next staging deploy, verify the Deploy Web to the Cloudflare Worker job deploys the staging Worker and passes, and https://staging.new.expensify.com/version.json reports the new version.
  4. After the next production deploy, verify the same job uploads the build to the production bucket, deploys new-expensify-assets, and passes its version check on new.expensify.com.
  • Verify that no errors appear in the JS console

Offline tests

None. This only changes how web builds are deployed.

QA Steps

// TODO: These must be filled out, or the issue title must include "[No QA]."

No QA. This changes the deploy workflow, which is verified by the deploys themselves.

  • Verify that no errors appear in the JS console

PR Author Checklist

  • I linked the correct issue in the ### Fixed Issues section above
  • I wrote clear testing steps that cover the changes made in this PR
    • I added steps for local testing in the Tests section
    • I added steps for the expected offline behavior in the Offline steps section
    • I added steps for Staging and/or Production testing in the QA steps section
    • I added steps to cover failure scenarios (i.e. verify an input displays the correct error message if the entered data is not correct)
    • I turned off my network connection and tested it while offline to ensure it matches the expected behavior (i.e. verify the default avatar icon is displayed if app is offline)
    • I tested this PR with a High Traffic account against the staging or production API to ensure there are no regressions (e.g. long loading states that impact usability).
  • I included screenshots or videos for tests on all platforms
  • I ran the tests on all platforms & verified they passed on:
    • Android: Native
    • Android: mWeb Chrome
    • iOS: Native
    • iOS: mWeb Safari
    • MacOS: Chrome / Safari
  • I verified there are no console errors (if there's a console error not related to the PR, report it or open an issue for it to be fixed)
  • I verified any copy / text that was added to the app is either coming verbatim from figma or has been approved by marketing (in order to get marketing approval, ask the Bug Zero team member to add the Waiting for copy label to the issue)
  • If a new code pattern is added I verified it was agreed to be used by multiple Expensify engineers
  • I tested other components that can be impacted by my changes (i.e. if the PR modifies a shared library or component like Avatar, I verified the components using Avatar are working as expected)
  • If new assets were added or existing ones were modified, I verified that:
    • The assets are optimized and compressed (for SVG files, run npm run compress-svg)
    • The assets load correctly across all supported platforms.
  • If the PR modifies code that runs when editing or sending messages, I tested and verified there is no unexpected behavior for all supported markdown - URLs, single line code, code blocks, quotes, headings, bold, strikethrough, and italic.
  • If the PR modifies a generic component, I tested and verified that those changes do not break usages of that component in the rest of the App (i.e. if a shared library or component like Avatar is modified, I verified that Avatar is working as expected in all cases)
  • If the PR modifies a component related to any of the existing Storybook stories, I tested and verified all stories for that component are still working as expected.
  • If the PR modifies a component or page that can be accessed by a direct deeplink, I verified that the code functions as expected when the deeplink is used - from a logged in and logged out account.
  • If the PR modifies the UI (e.g. new buttons, new UI components, changing the padding/spacing/sizing, moving components, etc) or modifies the form input styles:
    • I verified that all the inputs inside a form are aligned with each other.
    • I added Design label and/or tagged @Expensify/design so the design team can review the changes.
  • If the PR adds or modifies the UI:
    • I asked an AI agent to review the changes for accessibility issues and addressed its findings.
    • I tested with a screen reader (VoiceOver on macOS) and verified all new/changed elements are reachable with a logical focus order.
    • I verified all new/changed elements have meaningful accessible names and roles.
    • I verified state changes are announced (e.g. checked/unchecked, expanded/collapsed, selected).
  • I added unit tests for any new feature or bug fix in this PR to help automatically prevent regressions in this user flow.
  • If the main branch was merged into this PR after a review, I tested again and verified the outcome was still expected according to the Test steps.

Screenshots/Videos

Android: Native
Android: mWeb Chrome
iOS: Native
iOS: mWeb Safari
MacOS: Chrome / Safari

Tabs still running an older production build can then load its chunks after a deploy, as on staging.
The Worker deploy job now runs for production too: it uploads the build to the production previous builds bucket, deploys the production Worker and checks the version on WEB_PRODUCTION_WORKER_HOST. Until that variable is set to WEB_PRODUCTION_HOST at switchover, webDeploy keeps checking WEB_PRODUCTION_HOST, so each host is checked once, by the job that serves it.
Both jobs have deployed by the time the Worker job runs, so checking new.expensify.com there works before and after it is routed to the Worker, without a separate host for the production Worker.
@justinpersaud
justinpersaud marked this pull request as ready for review October 22, 2026 16:26
@melvin-bot
melvin-bot Bot requested review from thelullabyy and removed request for a team October 22, 2026 16:26
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melvin-bot Bot commented Oct 22, 2026

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@thelullabyy Please copy/paste the Reviewer Checklist from here into a new comment on this PR and complete it. If you have the K2 extension, you can simply click: [this button]

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Codex Review Summary

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📝 Code Review ✅ Completed 2026-10-22T16:38:21.225831Z b875dbc Draft marked ready
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@justinpersaud
justinpersaud removed the request for review from thelullabyy October 22, 2026 16:27
if: ${{ env.DEPLOY_ENV == 'production' }}
run: |
APP_VERSION=$(jq -r .version < package.json)
./.github/scripts/verifyDeploy.sh "$HOST" "$APP_VERSION"

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If this script is not used anymore, should we delete it?

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💡 Codex Review

Here are some automated review suggestions for this pull request.

Reviewed commit: b875dbcb67

ℹ️ About Codex in GitHub

Your team has set up Codex to review pull requests in this repo. Reviews are triggered when you

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  • Mark a draft as ready
  • Comment "@codex review".

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Comment thread .github/workflows/deploy.yml
@roryabraham
roryabraham merged commit b88098c into main Oct 22, 2026
48 of 49 checks passed
@roryabraham
roryabraham deleted the jpersaud-newdot-production-worker branch October 22, 2026 17:52
@OSBotify OSBotify added the CP Staging marks PRs that have been CP'd to staging label Oct 22, 2026
OSBotify pushed a commit that referenced this pull request Oct 22, 2026
…worker

[No QA] Deploy production web builds to the production Cloudflare Worker

(cherry picked from commit b88098c)

(cherry-picked to staging by roryabraham)
OSBotify pushed a commit that referenced this pull request Oct 22, 2026
…worker

[No QA] Deploy production web builds to the production Cloudflare Worker

(cherry picked from commit b88098c)

(cherry-picked to production by roryabraham)
@github-actions

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🚧 roryabraham has triggered a test Expensify/App build. You can view the workflow run here.

@OSBotify

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🚀 Cherry-picked to staging by https://github.com/roryabraham in version: 9.5.16-3 🚀

platform result
🕸 web 🕸 success ✅
🤖 android 🤖 success ✅
🍎 iOS 🍎 success ✅

@OSBotify

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🚀 Deployed to production by https://github.com/grgia in version: 9.5.17-0 🚀

platform result
🕸 web 🕸 success ✅
🤖 android 🤖 success ✅
🍎 iOS 🍎 success ✅

Bundle Size Analysis (Sentry):

@OSBotify

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🚀 Cherry-picked to staging by https://github.com/roryabraham in version: 9.5.18-0 🚀

platform result
🕸 web 🕸 success ✅
🤖 android 🤖 success ✅
🍎 iOS 🍎 cancelled 🔪

@OSBotify

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🚀 Deployed to production by https://github.com/grgia in version: 9.5.18-1 🚀

platform result
🕸 web 🕸 success ✅
🤖 android 🤖 success ✅
🍎 iOS 🍎 success ✅

Bundle Size Analysis (Sentry):

@OSBotify

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🚀 Cherry-picked to staging by https://github.com/roryabraham in version: 9.5.20-0 🚀

platform result
🕸 web 🕸 success ✅
🤖 android 🤖 success ✅
🍎 iOS 🍎 success ✅

@OSBotify

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🚀 Deployed to production by https://github.com/jasperhuangg in version: 9.5.20-5 🚀

platform result
🕸 web 🕸 success ✅
🤖 android 🤖 success ✅
🍎 iOS 🍎 failure ❌

Bundle Size Analysis (Sentry):

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