x-common-settings: &common-settings

build:

context: .

dockerfile: Dockerfile

target: release

depends_on:

db:

condition: service_healthy

environment:

- "ALLOWED_HOSTS=*"

- "DATABASE_URL=postgres://postgres@db/postgres"

- "DJANGO_DEBUG=true"

# Keep the project venv OUT of /src so the host bind-mount below can't

# shadow it. Otherwise `uv run` rebuilds the venv on every invocation.

- "UV_PROJECT_ENVIRONMENT=/opt/venv"

env_file: .env

tty: true

volumes:

- .:/src:cache

- django-tailwind-cli-data:/src/.django_tailwind_cli

services:

db:

image: "pgautoupgrade/pgautoupgrade:17-alpine"

volumes:

- .:/src:cache

- postgres-data:/var/lib/postgresql/data/

environment:

- "POSTGRES_HOST_AUTH_METHOD=trust"

healthcheck:

# CMD-SHELL takes a single command string; passing args as extra list

# items silently drops them. Use the full command as one string.

test: [ "CMD-SHELL", "pg_isready -U postgres -d postgres -q" ]

# `start_interval` (Docker 25+) lets us poll aggressively during boot

# and relax once the container is healthy.

interval: 30s

start_interval: 1s

start_period: 20s

timeout: 3s

retries: 5

user: postgres

init: true

tailwind:

command: [ "/src/start-tailwind.sh" ]

<<: *common-settings

init: true

utility:

command: [ "uv", "run", "--no-sync", "-m", "manage", "--version" ]

entrypoint: [ "/src/compose-entrypoint.sh" ]

<<: *common-settings

web:

ports:

- '8000:8000'

command: [ "/src/start-dev.sh" ]

healthcheck:

test: [ "CMD-SHELL", "/src/healthcheck-web.sh" ]

interval: 30s

start_interval: 2s

start_period: 60s

timeout: 5s

retries: 3

<<: *common-settings

init: true

worker:

command: [ "/src/start-worker.sh" ]

healthcheck:

test: [ "CMD-SHELL", "/src/healthcheck-worker.sh" ]

interval: 30s

start_interval: 3s

start_period: 60s

timeout: 10s

retries: 3

<<: *common-settings

init: true

volumes:

django-tailwind-cli-data:

postgres-data: