a bit of cleaning

README.md

@@ -2,18 +2,28 @@
 
 A joke application.
 
-## How to set up
+## How to set up dev environment
 
-Note: I'm assuming you're running Ubuntu 22.04.
+* Pre-requisites
+  + `docker` and `docker compose`
+  + `node` and `npm`
+* Run `npm install`
+* You can now start the app in a container by running `npm run start:containers` (and shut it down with `npm run stop:containers`).
 
-* Get nodejs and npm ready
-    - Run `sudo apt update` and `sudo apt install nodejs`. Check that worked with `node -v`.
-    - Run `sudo apt install npm`. Check that worked with `npm -v`.
-* Init an npm project: `npm init -y`
-* Modify `package.json`: you might want to add dependencies.
-* Potentially add a `start script`.
+## How to test
 
-## How to run
+* Run `npm run test`
 
-* You can get the dev containers up and running with `npm run start:containers`. You can visit the app at `localhost`.
-* If you would rather only run the express app locally, you can just do `npm run start` instead.
+## How to deploy
+
+The app has never been deployed in production, so there's a lot of things to polish.
+
+The (hypothetical) approach is to:
+* Spin up a linux box.
+* Install node, caddy and postgres.
+* Configure them all nice and stuff so they work together and have a reasonable production set up.
+* Set up the node app with systemd so it runs proper.
+
+## Other
+
+* You can format with `npm run format` and lint with `npm run lint`.