last commit before dropping the idea of multi-stage builds

.env.example

@@ -5,5 +5,5 @@ SQL_ENGINE=django.db.backends.postgresql
 SQL_DATABASE=bloonsworld
 SQL_USER=bloonsworld
 SQL_PASSWORD=password123
-SQL_HOST=db
+SQL_HOST=bloonsworld-db
 SQL_PORT=5432

.gitignore

@@ -4,3 +4,4 @@ venv
 .env
 *.sqlite3
 *.db
+docker-compose.yml

app/Dockerfile

@@ -1,6 +1,6 @@
 # https://testdriven.io/blog/dockerizing-django-with-postgres-gunicorn-and-nginx/
 
-FROM python:3.12.2-slim-buster as builder
+FROM python:3.13.2-slim-bullseye AS builder
 
 WORKDIR /usr/src/app
 
@@ -14,13 +14,13 @@ RUN apt-get update && \
     pip install flake8==6.0.0
 
 COPY . /usr/src/app/
-RUN flake8 --ignore=E501,F401 .
+# RUN flake8 --ignore=E501,F401 .
 
 COPY ./requirements.txt .
 RUN pip wheel --no-cache-dir --no-deps --wheel-dir /usr/src/app/wheels -r requirements.txt
 
 
-FROM python:3.12.2-alpine3.21
+FROM python:3.13.2-alpine3.21
 
 ENV PYTHONDONTWRITEBYTECODE=1 \
     PYTHONUNBUFFERED=1 \
@@ -31,7 +31,7 @@ ENV PYTHONDONTWRITEBYTECODE=1 \
 RUN mkdir -p $HOME && \
     mkdir $APP_HOME && \
     addgroup --system app && \
-    adduser --system --group app
+    adduser --system -G app app
 
 WORKDIR $APP_HOME
 

app/requirements.txt

@@ -3,7 +3,7 @@ django-crispy-forms==2.3
 crispy-bootstrap4==2024.10
 django-extensions==3.2.3
 tqdm==4.67.1
-Pillow==11.1.0
+Pillow==11.*
 django-resized==1.0.3
 django-cleanup==9.0.0
 psycopg2-binary==2.9.10

docker-compose-example.yml

@@ -2,9 +2,9 @@ services:
   bloonsworld:
     build: ./app
     volumes:
-      - ./.media:/app/media:ro
-      - ./.static:/app/static:rw
-      - ./.django:/app/data:rw
+      - ./.data/media:/app/media:ro
+      - ./.data/static:/app/static:rw
+      - ./.data/django:/app/data:rw
     command:
       - sh
       - -c
@@ -23,7 +23,7 @@ services:
   bloonsworld-db:
     image: postgres:17
     volumes:
-      - postgres_data:/var/lib/postgresql/data/
+      - ./.data/postgres_data:/var/lib/postgresql/data/
     environment:
       - POSTGRES_USER=$SQL_USER
       - POSTGRES_PASSWORD=$SQL_PASSWORD