A simple Textpattern set-up.
Create a new file with Textpattern config from initial docker-compose up
...
docker cp config.php txp-web:/var/www/html/textpattern/
Set correct timezone for PHP:
docker cp php.ini txp-web:/usr/local/etc/php/php.ini
docker exec txp-web rm -rd /var/www/html/textpattern/setup
docker exec -i txp-db mysql -u root -ptxproot txp < BACKUP/filtxp.sql
For example, from backup:
docker cp BACKUP/files txp-web:/var/www/html/
docker cp BACKUP/images txp-web:/var/www/html/