This repo uses just to run common commands. You'll need to install the following in order to use the just commands:

• cargo-shuttle - the shuttle.rs CLI
• cargo-watch - runs commands when files change
• cch23-validator - official challenge validator

With everything installed, you can run the following commands:

# Compile, run, and test endpoints
just test

# Watch for file changes and run `just test` as needed
just watch

Each challenge day has a separate file in ./src/. Each of these files exposes a get_routes() -> axum::Router function, including all of the endpoints for that day. These routes all include their day's path number, as required by Shuttle.rs CCH. ./src/main.rs uses all of these get_routes functions to build the complete Router, and has the #[shuttle_runtime::main] attribute applied.