name: tasks

services:

  database:
    container_name: ${COMPOSE_PROJECT_NAME}-database
    build:
      context: ..
      dockerfile: ./docker/Dockerfile
      target: database
      args:
        POSTGRESQL_VERSION: ${POSTGRESQL_VERSION:-17}
    restart: always
    shm_size: 128mb
    volumes:
      - database:/var/lib/postgresql/data
    configs:
      - source: db_config
        target: /opt/tasks/database/config.sql
      - source: db_loader
        target: /docker-entrypoint-initdb.d/init-sql.sh
    environment:
      DB_NAME: ${DB_NAME}
      DB_USER: ${DB_USER}
      DB_PASSWORD_FILE: /run/secrets/db_password
      POSTGRES_PASSWORD_FILE: /run/secrets/pg_password
    secrets:
      - db_password
      - pg_password

  application:
    build:
      context: ..
      dockerfile: ./docker/Dockerfile
      target: application
      args:
        PHP_VERSION: ${PHP_VERSION:-8.3}
    user: ${UID:-1000}:${GID:-1000}
    configs:
      - source: app_config
        target: /var/www/tasks/includes/config.inc.php
    environment:
      BASE_URL: ${BASE_URL}
      DB_HOST: database
      DB_NAME: ${DB_NAME}
      DB_USER: ${DB_USER}
      DB_PASSWORD_FILE: /run/secrets/db_password
      MEMCACHED_HOST: memcached
    secrets:
      - db_password

  nginx:
    image: nginx:${NGINX_VERSION:-1.19}-alpine
    labels:
      - traefik.enable=true
      - traefik.http.routers.default.rule=Host(`${PHP_HOSTNAME:-localhost}`)
      - traefik.port=80
    volumes:
      - ./nginx-templates:/etc/nginx/templates:ro
      - ../site:/var/www/tasks/site:ro

  memcached:
    image: memcached:${MEMCACHED_VERSION:-1.6}-alpine

  traefik:
    container_name: ${COMPOSE_PROJECT_NAME}-traefik
    image: traefik:${TRAEFIX_VERSION:-2.4}
    ports:
      - ${HOST_PORT}:80
    volumes:
      - "/var/run/docker.sock:/var/run/docker.sock:ro"
    command:
      - --entrypoints.web.address=:80
      - --log.level=DEBUG
      - --providers.docker.exposedbydefault=false
      - --providers.docker=true

configs:
  app_config:
    file: ./app-config.inc.php
  db_config:
    file: ./db-config.sql
  db_loader:
    file: ./init-sql.sh

volumes:
  database:

secrets:
  db_password:
    environment: DB_PASSWORD
  pg_password:
    environment: PG_PASSWORD