docs: improve README

README.md

@@ -2,40 +2,35 @@
 
 This is the laskugeneraattoori backend written in Rust.
 
-The application is based on [axum](https://github.com/tokio-rs/axum):
+The application is based on [axum](https://github.com/tokio-rs/axum).
+PDF generation is based on [typst](https://github.com/typst/typst).
 
-## Development
+## Configuration
 
-You need a local Postgres setup or (maybe preferably) use [Docker Compose](https://docs.docker.com/compose/gettingstarted/) or any other container runtime
+The following variables can be configured in the environment (or the .env file)
 
 ```sh
-docker compose up -d
+# VARIABLE="default value"
+
+PORT=3000
+BIND_ADDR=127.0.0.1
+ALLOWED_ORIGINS= # comma separated list of urls
+MAILGUN_URL=
+MAILGUN_USER=
+MAILGUN_PASSWORD=
+MAILGUN_TO=
+MAILGUN_FROM=
 ```
 
-You need diesel CLI for running migrations:
+## Running laskugeneraattori
 
+### With cargo
 ```sh
-cargo install diesel_cli
+cargo run
 ```
 
-Nith the DB up, run migrations:
-
-```sh
-diesel migration run
-```
-
-Now the tests should pass:
-
+### With Docker
 ```sh
-cargo test
-```
-
-## Features/TODO:
-
-- [x] create invoice + validation
-- [ ] create user + authentication
-- [x] list invoices
-- [ ] edit invoice
-- [ ] ratelimits
-- [ ] generate pdf
-- [ ] write documentation
+docker build . -t laskugeneraattori
+docker run laskugeneraattori
+``

docker-compose.yml

@@ -1,16 +1,17 @@
-version: "3"
-
 services:
-  postgres:
-    image: postgres:latest
-    ports:
-      - "5432:5432"
-    volumes:
-      - data:/var/lib/postgresql/data
+  laskugeneraattori:
+    build:
+      context: .
+      dockerfile: Dockerfile
     environment:
-      - POSTGRES_PASSWORD=postgres
-      - POSTGRES_USER=postgres
-      - POSTGRES_DB=laskugeneraattori
-
-volumes:
-  data:
+      - PORT=3000
+      - BIND_ADDR=0.0.0.0
+      - ALLOWED_ORIGINS=
+      - MAILGUN_URL=
+      - MAILGUN_USER=
+      - MAILGUN_PASSWORD=
+      - MAILGUN_TO=
+      - MAILGUN_FROM=
+    ports:
+      - "3000:3000"
+    restart: always