docker-compose.yml

version: '3.3'

services:
  db:
    image: mariadb
    # connect from host with:
    # mysql -hlocalhost -P3306 --protocol=tcp -uwordpress -p
    ports:
      - "3306:3306"
    volumes:
      - db_data:/var/lib/mysql
    restart: always
    environment:
      MYSQL_ROOT_PASSWORD: somewordpress
      MYSQL_DATABASE: wordpress
      MYSQL_USER: wordpress
      MYSQL_PASSWORD: wordpress

  wordpress:
    depends_on:
      - db
    image: wordpress
    ports:
      - "8000:80"
    restart: always
    volumes:
      # Because the Wordpress Docker image creates an anonymous volume, we bind it here, so it doesn't get created everytime we do a docker-compose up.
      - wp:/var/www/html
      # This only mounts the current working dir to the WP plugin dir.
      # This means that all other WP files are copied everytime after docker-compose down.
      - ./:/var/www/html/wp-content/plugins/fast-toc
      # Remove dev dirs from the mount.
      - src:/var/www/html/wp-content/plugins/fast-toc/src/
      - node_modules:/var/www/html/wp-content/plugins/fast-toc/node_modules/
    environment:
      WORDPRESS_DB_HOST: db:3306
      WORDPRESS_DB_USER: wordpress
      WORDPRESS_DB_PASSWORD: wordpress
      WORDPRESS_DB_NAME: wordpress
volumes:
  db_data: {}
  src: {}
  node_modules: {}
  wp: {}