EvenUp Cloud — GitHub Pages edition

This is a separate project from the original EvenUp MVP. It adds email/password login and cloud-synced trips using Supabase while keeping the frontend compatible with GitHub Pages.

1. Create the cloud database

1. Create a free project at https://supabase.com.
2. Open SQL Editor, paste supabase/schema.sql, and run it.
3. In Authentication → URL Configuration, add your GitHub Pages URL to the allowed redirect URLs.
4. Copy the Project URL and anon public key from the project's API settings.

2. Test locally

1. Copy .env.example to .env.
2. Replace the two placeholders with the Supabase project URL and anon key.
3. Run npm install, then npm run dev.

3. Publish on GitHub Pages

1. Create a new GitHub repository, for example evenup-cloud.
2. Upload this entire project to that repository.
3. In Settings → Secrets and variables → Actions, create repository secrets named VITE_SUPABASE_URL and VITE_SUPABASE_ANON_KEY.
4. In Settings → Pages, select GitHub Actions as the source.
5. Push to main. The included workflow builds and publishes the site automatically.

Your URL will be https://YOUR-USERNAME.github.io/evenup-cloud/.

Security

The anon key is intentionally used by the browser and is safe to expose when Row Level Security is enabled. The included SQL enables RLS so each signed-in user can only access their own trips and expenses. Never place the Supabase service-role key in this project or in GitHub Pages.

Current scope

• Account creation, confirmation, login, and logout
• Cloud-synced trips and expenses across devices
• Simple equal splits and settlement calculation
• Mobile-first interface

Trip sharing between multiple accounts is the next logical feature. The current version focuses on the stated goal: one person can securely access the same expenses from any device.