Build and run:
docker compose up
Files from /var/www/html
in the container will show up under the local /src
directory.
It may take a few seconds for all the copying and initial Wordpress auto configuration to complete
before the setup page loads in the browser.
Exec a shell:
docker exec -it wordpress-custom /bin/bash
Copied .txt file should be in the container under /tmp
with no other files or directories.