docker-compose.yml

version: '3.1'

services:
  wordpress:
    container_name: wordpress
    build:
      context: .
      dockerfile: Dockerfile
    ports:
      - 8082:80
    environment:
      WORDPRESS_DB_HOST: db
      WORDPRESS_DB_USER: exampleuser
      WORDPRESS_DB_PASSWORD: examplepass
      WORDPRESS_DB_NAME: exampledb
      WP_DEBUG: "true"
    volumes:
      - ./packages/join-block:/var/www/html/wp-content/plugins/join-form
  db:
    # Pinned: the unpinned `mysql` tag moved to 9.x, which refuses to start
    # against existing 8.x data ("Cannot upgrade from 80200 to 90400"). 8.2
    # matches the data already in the db volume.
    image: mysql:8.2
    environment:
      MYSQL_DATABASE: exampledb
      MYSQL_USER: exampleuser
      MYSQL_PASSWORD: examplepass
      MYSQL_RANDOM_ROOT_PASSWORD: '1'
    volumes:
      - db:/var/lib/mysql

volumes:
  db: