Update readme. Make Makefile more nice.

Makefile

@@ -1,4 +1,4 @@
-DOCKER_RUN = docker-compose run
+DOCKER_RUN = docker-compose run -e UID=`id -u` -e GID=`id -g`
 DOCKER_BUILD = DOCKER_BUILDKIT=1 docker build
 MANAGE = ${DOCKER_RUN} backend python /app/src/manage.py
 
@@ -31,3 +31,9 @@ manage_command:
 
 test:
 	${DOCKER_RUN} backend pytest src/
+
+add_dependency:
+	${DOCKER_RUN} backend poetry add --lock ${DEPENDENCY}
+
+add_dev_dependency:
+	${DOCKER_RUN} backend poetry add -D --lock ${DEPENDENCY}

README.md

@@ -1,24 +1,35 @@
 # member.data.coop
 
-To start developing:
+## Development requirements
 
-Get poetry
+- Docker
+- Docker compose
+- pre-commit (preferred for contributions)
 
-    $ python3 -m pip install --user pipx
+## Start local server
-    $ pipx install poetry
 
-Run poetry to setup environment
+Given that the requirements above are installed, it should be as easy as:
 
-    $ poetry install
+    $ make migrate
 
-Run this make target, which installs all the requirements and sets up a development database.
+This will setup the database. Next run:
 
-    $ make dev-setup
+    $ make run
 
-To run the Django development server:
+This will build the docker image and start the member system on http://localhost:8000.
 
-    $ poetry run python manage.py runserver
+You can create a superuser by running:
 
-Before you push your stuff, run tests:
+    $ make createsuperuser
+
+Make migrations:
+
+    $ make makemigrations
+
+Make messages:
+
+    $ make makemessages
+
+Running tests:
 
     $ make test