Simple Supabase to Cloudflare Pages _redirects generator example. There are better ways to manage your redirects, but hey, this is fun!

This project is mainly a demonstration of Supabase Function Hooks on data change, combined with Cloudflare Pages Deploy Hooks.

1. Deploy this repository to Cloudflare Pages project with SUPABASE_KEY and SUPABASE_URL build variables (more info in Cloudflare Pages settings below)
2. Create Cloudflare Pages Deploy Hook in Project Settings and save it for step 4.
3. Run init SQL to create the redirects table (SQL -> New Query)
4. Add Supabase Function Hook for table redirects on all updates (Database -> Function Hooks)
5. Add or edit some redirects in the Supabase Table Editor, all changes should trigger Pages build in the background (takes ~1 minute to deploy)

create table public.redirects (
  id                     uuid not null unique primary key default extensions.uuid_generate_v4(),
  source                 text default '/' not null,
  destination            text null,
  code                   int2 not null default 302,
  active                 bool default true not null
);

• build command is yarn run build
• build env SUPABASE_KEY is the client key (API -> Authentication)
• build env SUPABASE_URL is your Supabase endpoint, e.g. https://xxxxyyyy.supabase.co

• table redirects
• all (Insert, Update, Delete) event
• POST method
• URL is the Cloudflare Pages Deploy Hook

• https://redirects.pages.dev
• https://redirects.pages.dev/workers
• https://redirects.pages.dev/pages

• Pages currently allow 100 redirect rules only, so more than 100 rules will be ignored.
• There is no UI apart of the Supabase - it works just fine though.