Annora

Annora (the repository is still teaching-workspace) keeps everything about the classes I teach in one place: classes, students, tasks, scores with notes, term grades, attendance and exports. Replaces a Google Drive full of spreadsheets.

Next.js 16 (App Router) · Tailwind CSS 4 · PostgreSQL on Supabase · Drizzle ORM · next-intl (Español (Argentina) / English) · Vitest · hosted on Vercel at annora.com.ar.

Documentation

• docs/SPEC.md — what the app is required to do, as numbered, testable requirements. The source of truth for behaviour.
• docs/WORKFLOW.md — how to add or change behaviour. Spec first, then the failing test, then the code.
• docs/BRANCHING.md — branches, the rules guarding main, and the one-time GitHub/Vercel setup.
• docs/ROADMAP.md — what is planned, in order.

Running it

Node 24, the version in .nvmrc (nvm use 24). CI and Vercel use the same one: a lockfile written by another Node's npm can fail npm ci in CI.

npm install

npm run dev

Then open http://localhost:3000. Without a .env.local the app runs with sign-in switched off and a banner saying so — enough to work on screens offline.

npm test

npm run lint

npm run build

Connecting Supabase (once, needs internet)

No Docker: development runs against a cloud Supabase project. Use two — dev for working, prod for Vercel — so experiments never touch real grades.

1. Create a project at supabase.com.

2. Copy .env.example to .env.local and fill in the three values.

3. Create the tables (the migrations are in drizzle/):

   npm run db:migrate
   

   Then the private file bucket for task attachments and its access rules (supabase/storage.sql):

   npm run storage:apply
   

4. Turn on Google sign-in: in Google Cloud Console create an OAuth client (Web application) with the redirect URI Supabase shows under Authentication → Providers → Google, then paste its id and secret there. Under Authentication → URL Configuration, add the address sign-in returns to: http://localhost:3000/auth/callback in the dev project, and https://annora.com.ar/auth/callback in the prod project, whose Site URL is https://annora.com.ar. Sign-in returns to whatever domain the page is on, so a new domain needs only this setting, not a code change.

The free plan pauses a project that gets too little activity over a week (school holidays). One read every 3 days wasn't enough, so .github/workflows/keep-supabase-awake.yml now touches each project twice a day: one request through Supabase's API and one read on the database. It needs four repository secrets, set once from a terminal in the project folder:

grep '^DATABASE_URL=' .env.local | cut -d= -f2- | gh secret set SUPABASE_DEV_DB_URL

grep '^DATABASE_URL=' .env.prod | cut -d= -f2- | gh secret set SUPABASE_PROD_DB_URL

grep '^NEXT_PUBLIC_SUPABASE_PUBLISHABLE_KEY=' .env.local | cut -d= -f2- | gh secret set SUPABASE_DEV_PUBLISHABLE_KEY

The prod publishable key isn't in .env.prod: copy it from the prod project's Project Settings → API Keys, run this and paste it at the prompt:

gh secret set SUPABASE_PROD_PUBLISHABLE_KEY

A missing secret fails the run, and GitHub emails about it. If a project does get paused, restoring it is one click in the dashboard; nothing is lost.

Layout

src/
  app/
    page.tsx        the public home page (signed-in teachers skip it)
    privacidad/     the privacy policy, public
    (app)/          signed-in pages: dashboard, classes, students, settings
    login/          Google sign-in
    auth/callback/  finishes the Google sign-in
  components/       presentation only
  db/               schema.ts (the data model) and the connection
  i18n/             language config; texts live in messages/
  lib/
    access.ts       who can open which page, pure and tested
    grading.ts      grading rules, pure and tested
    supabase/       auth clients
  proxy.ts          refreshes the session; sends signed-out users to /login
                    (except from the home page), signed-in ones from / and
                    /login to /dashboard
messages/           es-AR.json, en.json
drizzle/            generated SQL migrations
docs/