It's just a simple docker-compose.yml file that sets up wordpress image with database and phpmyadmin.
It requires folder named wordpress in this path (this will be a root directory).
After command
docker-compose up
on http://localhost will be available root directory and phpmyadmin can be accessed on http://localhost:8181.
To download wordpress you can use this snippet:
wget https://wordpress.org/latest.zip && unzip latest.zip && rm latest.zip
After staring docker compose run:
sudo chown -R $USER wordpress
and then add:
define('FS_METHOD', 'direct');
to a wp-config.php