An extended WordPress image designed for easy and fast development.

docker-compose.yml

version: '3'
services:
  db:
    image: mysql:5.7
    restart: always
    volumes:
      - db_data:/var/lib/mysql
    environment:
      MYSQL_ROOT_PASSWORD: wordpress
      MYSQL_DATABASE: wordpress
      MYSQL_USER: wordpress
      MYSQL_PASSWORD: wordpress
  wp:
    image: codekraft/wordpress-dev
    restart: always
    volumes:
      - ./themes:/var/www/html/wp-content/themes
      - ./plugins:/var/www/html/wp-content/plugins
    depends_on:
      - db
    ports:
      - "8080:80"
    environment:
      WORDPRESS_DB_HOST: db:3306
      WORDPRESS_DB_USER: wordpress
      WORDPRESS_DB_PASSWORD: wordpress
volumes:
  db_data:

Dockerfile

# WordPress Development
# An custom container extended with development tools
#
# Usage: docker build .
#        docker build --build-arg VERSION=4.9 .
#        docker build --build-arg USERID=$(id -u) .

ARG VERSION=latest
FROM wordpress:$VERSION

# Update packages list and install less (required from wp-cli)
RUN apt update && apt install less

# Change server user id to match host
ARG USERID=1000
RUN usermod -u $USERID www-data

# Download and install wp-cli
RUN curl -o /bin/wpcli https://raw.githubusercontent.com/wp-cli/builds/gh-pages/phar/wp-cli.phar \
	&& chmod +x /bin/wpcli

# Add an alias script to run wpcli as www-data user
RUN echo '#! /bin/sh' >> /bin/wp
RUN echo 'runuser -u www-data -- wpcli "$@"' >> /bin/wp
RUN chmod +x /bin/wp