diet-tracker

name	diet-tracker
description	Work on the diet.banghaochi.com monorepo across Cloudflare Workers/D1, Vite web, SwiftUI iOS, auth, deployment, and cross-platform smoke tests.

Diet Tracker Skill

Use this skill when changing the private nutrition tracker in this repository.

Orientation

• Web app: apps/web
• Worker/API: apps/worker
• Shared schemas/calculations: packages/shared
• iOS app: apps/ios
• Runbooks: docs/runbooks
• Reusable food templates: D1 food_templates, shared schemas, Worker routes, web API/types, and iOS models/client/store

Rules

• Keep Cloudflare Access, Worker API, web, and iOS behavior aligned.
• Do not commit secrets, local env files, D1 exports, auth cookies, or generated build output.
• If the iOS API_BASE_URL, Access callback URL, or Worker /auth/ios-callback behavior changes, update docs/runbooks/cloudflare-access.md.
• If D1 schema or seed data changes, update apps/worker/migrations, docs/runbooks/d1.md, and any cross-platform clients that depend on the schema.
• If app icons are replaced, update both the source master and derived platform sizes.
• If the iOS Foundation Models food-entry flow changes, keep it iOS 27+ availability-gated, review-before-save, and covered by parser/draft tests.

Common Checks

npm run typecheck
npm run lint
npm test
npm run test:worker
npm run test:web
npm run test:e2e

Deployment

Apply D1 migrations before deploying each environment:

cd apps/worker
npx wrangler d1 migrations apply DB --env staging --remote
npx wrangler deploy --env staging
npx wrangler d1 migrations apply DB --env production --remote
npx wrangler deploy --env production

For iOS, prefer XcodeBuildMCP. If using CLI:

cd apps/ios
xcodegen generate --spec project.yml
xcodebuild test -project NutritionTracker.xcodeproj -scheme NutritionTracker -destination 'platform=iOS Simulator,name=iPhone 17'

Physical iPhone Install

Keep Personal Team signing and device-specific provisioning local unless the user explicitly asks to share those changes. When Xcode beta is required for the connected iPhone/iOS version, use DEVELOPER_DIR=/Applications/Xcode-beta.app/Contents/Developer.

DEVELOPER_DIR=/Applications/Xcode-beta.app/Contents/Developer xcrun devicectl list devices
DEVELOPER_DIR=/Applications/Xcode-beta.app/Contents/Developer xcodebuild -project apps/ios/NutritionTracker.xcodeproj -scheme NutritionTracker -configuration Debug -destination 'id=<device-id>' -derivedDataPath /tmp/NutritionTrackerDeviceBuild -allowProvisioningUpdates build
DEVELOPER_DIR=/Applications/Xcode-beta.app/Contents/Developer xcrun devicectl device install app --device <device-id> /tmp/NutritionTrackerDeviceBuild/Build/Products/Debug-iphoneos/NutritionTracker.app
DEVELOPER_DIR=/Applications/Xcode-beta.app/Contents/Developer xcrun devicectl device process launch --device <device-id> com.banghaochi.diet

Cross-Platform Smoke

Before calling production v1 done:

1. Log in on web.
2. Add a web entry and verify it persists in production D1.
3. Open the iOS app against https://diet.banghaochi.com/api/v1/.
4. Confirm iOS reads the web entry.
5. Add water from iOS.
6. Refresh web and confirm the water total updates.
7. Open /api/v1/export.json in an authenticated session and confirm it returns JSON.